diff --git a/.idea/gradle.xml b/.idea/gradle.xml index f1727aa..3a504e6 100644 --- a/.idea/gradle.xml +++ b/.idea/gradle.xml @@ -13,6 +13,7 @@ diff --git a/.idea/misc.xml b/.idea/misc.xml index 0ad17cb..8978d23 100644 --- a/.idea/misc.xml +++ b/.idea/misc.xml @@ -1,4 +1,3 @@ - diff --git a/app/build.gradle.kts b/app/build.gradle.kts index 67c4325..1579bb0 100644 --- a/app/build.gradle.kts +++ b/app/build.gradle.kts @@ -1,8 +1,9 @@ +import com.android.build.gradle.internal.cxx.configure.gradleLocalProperties import com.google.protobuf.gradle.builtins import com.google.protobuf.gradle.generateProtoTasks import com.google.protobuf.gradle.protobuf import com.google.protobuf.gradle.protoc -import com.android.build.gradle.internal.cxx.configure.gradleLocalProperties +import org.jetbrains.kotlin.gradle.tasks.KotlinCompile plugins { id ("com.android.application") @@ -14,6 +15,7 @@ plugins { id("com.google.protobuf") version "0.8.19" id("com.google.gms.google-services") id("com.google.firebase.crashlytics") + id("dev.shreyaspatil.compose-compiler-report-generator") version "1.1.0" } android { @@ -24,6 +26,12 @@ android { keyAlias = gradleLocalProperties(rootDir)["KEY_ALIAS"] as String keyPassword = gradleLocalProperties(rootDir)["KEY_PASSWORD"] as String } + create("ir"){ + storeFile = gradleLocalProperties(rootDir)["IR_STORE_FILE"]?.let { file(it) } + storePassword = gradleLocalProperties(rootDir)["IR_STORE_PASSWORD"] as String + keyAlias = gradleLocalProperties(rootDir)["IR_KEY_ALIAS"] as String + keyPassword = gradleLocalProperties(rootDir)["IR_KEY_PASSWORD"] as String + } } namespace = "com.github.pakka_papad" compileSdk = Api.compileSdk @@ -54,6 +62,7 @@ android { buildTypes { debug { versionNameSuffix = "-debug" + applicationIdSuffix = ".debug" resValue("string","app_version_name",AppVersion.Name+versionNameSuffix) } release { @@ -66,15 +75,27 @@ android { signingConfig = signingConfigs.findByName("prod") resValue("string","app_version_name",AppVersion.Name) } + create("internalRelease") { + isMinifyEnabled = true + isShrinkResources = true + versionNameSuffix = "-ir" + applicationIdSuffix = ".ir" + proguardFiles( + getDefaultProguardFile("proguard-android-optimize.txt"), + "proguard-rules.pro" + ) + signingConfig = signingConfigs.findByName("ir") + resValue("string","app_version_name",AppVersion.Name+versionNameSuffix) + } } compileOptions { - sourceCompatibility = JavaVersion.VERSION_1_8 - targetCompatibility = JavaVersion.VERSION_1_8 + sourceCompatibility = JavaVersion.VERSION_11 + targetCompatibility = JavaVersion.VERSION_11 } kotlinOptions { - jvmTarget = "1.8" + jvmTarget = "11" } buildFeatures { @@ -95,6 +116,7 @@ android { } dependencies { + implementation(project(":m3utils")) implementation(Libraries.androidxCore) implementation(Libraries.androidxLifecycle) @@ -115,6 +137,8 @@ dependencies { implementation(Libraries.androidxGlanceMaterial) implementation(Libraries.androidxGlanceMaterial3) + implementation(Libraries.androidxWorkManager) + implementation(Libraries.androidxComposeMaterial) implementation(Libraries.material3) implementation(Libraries.material3WindowSizeClass) @@ -129,12 +153,15 @@ dependencies { testImplementation(Libraries.junit) androidTestImplementation(Libraries.androidxJunit) + androidTestImplementation(Libraries.androidxTestKtx) androidTestImplementation(Libraries.androidxEspresso) debugImplementation(Libraries.leakcanary) implementation(Libraries.hilt) + implementation(Libraries.hiltWork) kapt(AnnotationProcessors.hiltCompiler) + kapt(AnnotationProcessors.hiltCompilerWork) implementation(Libraries.timber) @@ -155,6 +182,19 @@ dependencies { implementation(Libraries.coilCompose) implementation(Libraries.palette) implementation(Libraries.lottie) + + implementation(Libraries.crashActivity) + + testImplementation(Libraries.mockk) + testImplementation(Libraries.coroutinesTest) +} + +allprojects { + tasks.withType().configureEach { + kotlinOptions { + jvmTarget = JavaVersion.VERSION_11.toString() + } + } } protobuf { diff --git a/app/schemas/com.github.pakka_papad.data.AppDatabase/3.json b/app/schemas/com.github.pakka_papad.data.AppDatabase/3.json new file mode 100644 index 0000000..1e26488 --- /dev/null +++ b/app/schemas/com.github.pakka_papad.data.AppDatabase/3.json @@ -0,0 +1,680 @@ +{ + "formatVersion": 1, + "database": { + "version": 3, + "identityHash": "4b1dcc01f92eb411ad3d2e6217a07b2f", + "entities": [ + { + "tableName": "song_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`location` TEXT NOT NULL, `title` TEXT NOT NULL, `album` TEXT NOT NULL DEFAULT 'Unknown', `size` TEXT NOT NULL, `addedDate` TEXT NOT NULL, `modifiedDate` TEXT NOT NULL, `artist` TEXT NOT NULL DEFAULT 'Unknown', `albumArtist` TEXT NOT NULL DEFAULT 'Unknown', `composer` TEXT NOT NULL DEFAULT 'Unknown', `genre` TEXT NOT NULL DEFAULT 'Unknown', `lyricist` TEXT NOT NULL DEFAULT 'Unknown', `year` INTEGER NOT NULL, `comment` TEXT, `durationMillis` INTEGER NOT NULL, `durationFormatted` TEXT NOT NULL, `bitrate` REAL NOT NULL, `sampleRate` REAL NOT NULL, `bitsPerSample` INTEGER NOT NULL, `mimeType` TEXT, `favourite` INTEGER NOT NULL, `artUri` TEXT, `playCount` INTEGER NOT NULL DEFAULT 0, `lastPlayed` INTEGER, PRIMARY KEY(`location`), FOREIGN KEY(`album`) REFERENCES `album_table`(`name`) ON UPDATE NO ACTION ON DELETE SET DEFAULT , FOREIGN KEY(`artist`) REFERENCES `artist_table`(`name`) ON UPDATE NO ACTION ON DELETE SET DEFAULT , FOREIGN KEY(`genre`) REFERENCES `genre_table`(`genre`) ON UPDATE NO ACTION ON DELETE SET DEFAULT , FOREIGN KEY(`albumArtist`) REFERENCES `album_artist_table`(`name`) ON UPDATE NO ACTION ON DELETE SET DEFAULT , FOREIGN KEY(`lyricist`) REFERENCES `lyricist_table`(`name`) ON UPDATE NO ACTION ON DELETE SET DEFAULT , FOREIGN KEY(`composer`) REFERENCES `composer_table`(`name`) ON UPDATE NO ACTION ON DELETE SET DEFAULT )", + "fields": [ + { + "fieldPath": "location", + "columnName": "location", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "title", + "columnName": "title", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "album", + "columnName": "album", + "affinity": "TEXT", + "notNull": true, + "defaultValue": "'Unknown'" + }, + { + "fieldPath": "size", + "columnName": "size", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "addedDate", + "columnName": "addedDate", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "modifiedDate", + "columnName": "modifiedDate", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "artist", + "columnName": "artist", + "affinity": "TEXT", + "notNull": true, + "defaultValue": "'Unknown'" + }, + { + "fieldPath": "albumArtist", + "columnName": "albumArtist", + "affinity": "TEXT", + "notNull": true, + "defaultValue": "'Unknown'" + }, + { + "fieldPath": "composer", + "columnName": "composer", + "affinity": "TEXT", + "notNull": true, + "defaultValue": "'Unknown'" + }, + { + "fieldPath": "genre", + "columnName": "genre", + "affinity": "TEXT", + "notNull": true, + "defaultValue": "'Unknown'" + }, + { + "fieldPath": "lyricist", + "columnName": "lyricist", + "affinity": "TEXT", + "notNull": true, + "defaultValue": "'Unknown'" + }, + { + "fieldPath": "year", + "columnName": "year", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "comment", + "columnName": "comment", + "affinity": "TEXT", + "notNull": false + }, + { + "fieldPath": "durationMillis", + "columnName": "durationMillis", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "durationFormatted", + "columnName": "durationFormatted", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "bitrate", + "columnName": "bitrate", + "affinity": "REAL", + "notNull": true + }, + { + "fieldPath": "sampleRate", + "columnName": "sampleRate", + "affinity": "REAL", + "notNull": true + }, + { + "fieldPath": "bitsPerSample", + "columnName": "bitsPerSample", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "mimeType", + "columnName": "mimeType", + "affinity": "TEXT", + "notNull": false + }, + { + "fieldPath": "favourite", + "columnName": "favourite", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "artUri", + "columnName": "artUri", + "affinity": "TEXT", + "notNull": false + }, + { + "fieldPath": "playCount", + "columnName": "playCount", + "affinity": "INTEGER", + "notNull": true, + "defaultValue": "0" + }, + { + "fieldPath": "lastPlayed", + "columnName": "lastPlayed", + "affinity": "INTEGER", + "notNull": false + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "location" + ] + }, + "indices": [ + { + "name": "index_song_table_album", + "unique": false, + "columnNames": [ + "album" + ], + "orders": [], + "createSql": "CREATE INDEX IF NOT EXISTS `index_song_table_album` ON `${TABLE_NAME}` (`album`)" + }, + { + "name": "index_song_table_artist", + "unique": false, + "columnNames": [ + "artist" + ], + "orders": [], + "createSql": "CREATE INDEX IF NOT EXISTS `index_song_table_artist` ON `${TABLE_NAME}` (`artist`)" + }, + { + "name": "index_song_table_albumArtist", + "unique": false, + "columnNames": [ + "albumArtist" + ], + "orders": [], + "createSql": "CREATE INDEX IF NOT EXISTS `index_song_table_albumArtist` ON `${TABLE_NAME}` (`albumArtist`)" + }, + { + "name": "index_song_table_composer", + "unique": false, + "columnNames": [ + "composer" + ], + "orders": [], + "createSql": "CREATE INDEX IF NOT EXISTS `index_song_table_composer` ON `${TABLE_NAME}` (`composer`)" + }, + { + "name": "index_song_table_genre", + "unique": false, + "columnNames": [ + "genre" + ], + "orders": [], + "createSql": "CREATE INDEX IF NOT EXISTS `index_song_table_genre` ON `${TABLE_NAME}` (`genre`)" + }, + { + "name": "index_song_table_lyricist", + "unique": false, + "columnNames": [ + "lyricist" + ], + "orders": [], + "createSql": "CREATE INDEX IF NOT EXISTS `index_song_table_lyricist` ON `${TABLE_NAME}` (`lyricist`)" + } + ], + "foreignKeys": [ + { + "table": "album_table", + "onDelete": "SET DEFAULT", + "onUpdate": "NO ACTION", + "columns": [ + "album" + ], + "referencedColumns": [ + "name" + ] + }, + { + "table": "artist_table", + "onDelete": "SET DEFAULT", + "onUpdate": "NO ACTION", + "columns": [ + "artist" + ], + "referencedColumns": [ + "name" + ] + }, + { + "table": "genre_table", + "onDelete": "SET DEFAULT", + "onUpdate": "NO ACTION", + "columns": [ + "genre" + ], + "referencedColumns": [ + "genre" + ] + }, + { + "table": "album_artist_table", + "onDelete": "SET DEFAULT", + "onUpdate": "NO ACTION", + "columns": [ + "albumArtist" + ], + "referencedColumns": [ + "name" + ] + }, + { + "table": "lyricist_table", + "onDelete": "SET DEFAULT", + "onUpdate": "NO ACTION", + "columns": [ + "lyricist" + ], + "referencedColumns": [ + "name" + ] + }, + { + "table": "composer_table", + "onDelete": "SET DEFAULT", + "onUpdate": "NO ACTION", + "columns": [ + "composer" + ], + "referencedColumns": [ + "name" + ] + } + ] + }, + { + "tableName": "album_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, `albumArtUri` TEXT, PRIMARY KEY(`name`))", + "fields": [ + { + "fieldPath": "name", + "columnName": "name", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "albumArtUri", + "columnName": "albumArtUri", + "affinity": "TEXT", + "notNull": false + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "name" + ] + }, + "indices": [], + "foreignKeys": [] + }, + { + "tableName": "artist_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))", + "fields": [ + { + "fieldPath": "name", + "columnName": "name", + "affinity": "TEXT", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "name" + ] + }, + "indices": [], + "foreignKeys": [] + }, + { + "tableName": "playlist_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`playlistId` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `playlistName` TEXT NOT NULL, `createdAt` INTEGER NOT NULL, `artUri` TEXT DEFAULT NULL)", + "fields": [ + { + "fieldPath": "playlistId", + "columnName": "playlistId", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "playlistName", + "columnName": "playlistName", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "createdAt", + "columnName": "createdAt", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "artUri", + "columnName": "artUri", + "affinity": "TEXT", + "notNull": false, + "defaultValue": "NULL" + } + ], + "primaryKey": { + "autoGenerate": true, + "columnNames": [ + "playlistId" + ] + }, + "indices": [], + "foreignKeys": [] + }, + { + "tableName": "playlist_song_cross_ref_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`playlistId` INTEGER NOT NULL, `location` TEXT NOT NULL, PRIMARY KEY(`playlistId`, `location`), FOREIGN KEY(`playlistId`) REFERENCES `playlist_table`(`playlistId`) ON UPDATE NO ACTION ON DELETE CASCADE , FOREIGN KEY(`location`) REFERENCES `song_table`(`location`) ON UPDATE NO ACTION ON DELETE CASCADE )", + "fields": [ + { + "fieldPath": "playlistId", + "columnName": "playlistId", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "location", + "columnName": "location", + "affinity": "TEXT", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "playlistId", + "location" + ] + }, + "indices": [ + { + "name": "index_playlist_song_cross_ref_table_location", + "unique": false, + "columnNames": [ + "location" + ], + "orders": [], + "createSql": "CREATE INDEX IF NOT EXISTS `index_playlist_song_cross_ref_table_location` ON `${TABLE_NAME}` (`location`)" + } + ], + "foreignKeys": [ + { + "table": "playlist_table", + "onDelete": "CASCADE", + "onUpdate": "NO ACTION", + "columns": [ + "playlistId" + ], + "referencedColumns": [ + "playlistId" + ] + }, + { + "table": "song_table", + "onDelete": "CASCADE", + "onUpdate": "NO ACTION", + "columns": [ + "location" + ], + "referencedColumns": [ + "location" + ] + } + ] + }, + { + "tableName": "genre_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`genre` TEXT NOT NULL, PRIMARY KEY(`genre`))", + "fields": [ + { + "fieldPath": "genre", + "columnName": "genre", + "affinity": "TEXT", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "genre" + ] + }, + "indices": [], + "foreignKeys": [] + }, + { + "tableName": "album_artist_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))", + "fields": [ + { + "fieldPath": "name", + "columnName": "name", + "affinity": "TEXT", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "name" + ] + }, + "indices": [], + "foreignKeys": [] + }, + { + "tableName": "composer_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))", + "fields": [ + { + "fieldPath": "name", + "columnName": "name", + "affinity": "TEXT", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "name" + ] + }, + "indices": [], + "foreignKeys": [] + }, + { + "tableName": "lyricist_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`name` TEXT NOT NULL, PRIMARY KEY(`name`))", + "fields": [ + { + "fieldPath": "name", + "columnName": "name", + "affinity": "TEXT", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "name" + ] + }, + "indices": [], + "foreignKeys": [] + }, + { + "tableName": "blacklist_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`location` TEXT NOT NULL, `title` TEXT NOT NULL, `artist` TEXT NOT NULL, PRIMARY KEY(`location`))", + "fields": [ + { + "fieldPath": "location", + "columnName": "location", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "title", + "columnName": "title", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "artist", + "columnName": "artist", + "affinity": "TEXT", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "location" + ] + }, + "indices": [], + "foreignKeys": [] + }, + { + "tableName": "blacklisted_folder_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`path` TEXT NOT NULL, PRIMARY KEY(`path`))", + "fields": [ + { + "fieldPath": "path", + "columnName": "path", + "affinity": "TEXT", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "path" + ] + }, + "indices": [], + "foreignKeys": [] + }, + { + "tableName": "play_history_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL, `songLocation` TEXT NOT NULL, `timestamp` INTEGER NOT NULL, `playDuration` INTEGER NOT NULL, FOREIGN KEY(`songLocation`) REFERENCES `song_table`(`location`) ON UPDATE NO ACTION ON DELETE CASCADE )", + "fields": [ + { + "fieldPath": "id", + "columnName": "id", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "songLocation", + "columnName": "songLocation", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "timestamp", + "columnName": "timestamp", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "playDuration", + "columnName": "playDuration", + "affinity": "INTEGER", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": true, + "columnNames": [ + "id" + ] + }, + "indices": [ + { + "name": "index_play_history_table_songLocation", + "unique": false, + "columnNames": [ + "songLocation" + ], + "orders": [], + "createSql": "CREATE INDEX IF NOT EXISTS `index_play_history_table_songLocation` ON `${TABLE_NAME}` (`songLocation`)" + } + ], + "foreignKeys": [ + { + "table": "song_table", + "onDelete": "CASCADE", + "onUpdate": "NO ACTION", + "columns": [ + "songLocation" + ], + "referencedColumns": [ + "location" + ] + } + ] + }, + { + "tableName": "thumbnail_table", + "createSql": "CREATE TABLE IF NOT EXISTS `${TABLE_NAME}` (`location` TEXT NOT NULL, `addedOn` INTEGER NOT NULL, `artCount` INTEGER NOT NULL, `deleteThis` INTEGER NOT NULL, PRIMARY KEY(`location`))", + "fields": [ + { + "fieldPath": "location", + "columnName": "location", + "affinity": "TEXT", + "notNull": true + }, + { + "fieldPath": "addedOn", + "columnName": "addedOn", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "artCount", + "columnName": "artCount", + "affinity": "INTEGER", + "notNull": true + }, + { + "fieldPath": "deleteThis", + "columnName": "deleteThis", + "affinity": "INTEGER", + "notNull": true + } + ], + "primaryKey": { + "autoGenerate": false, + "columnNames": [ + "location" + ] + }, + "indices": [ + { + "name": "index_thumbnail_table_location", + "unique": true, + "columnNames": [ + "location" + ], + "orders": [], + "createSql": "CREATE UNIQUE INDEX IF NOT EXISTS `index_thumbnail_table_location` ON `${TABLE_NAME}` (`location`)" + } + ], + "foreignKeys": [] + } + ], + "views": [], + "setupQueries": [ + "CREATE TABLE IF NOT EXISTS room_master_table (id INTEGER PRIMARY KEY,identity_hash TEXT)", + "INSERT OR REPLACE INTO room_master_table (id,identity_hash) VALUES(42, '4b1dcc01f92eb411ad3d2e6217a07b2f')" + ] + } +} \ No newline at end of file diff --git a/app/src/androidTest/java/com/github/pakka_papad/ExampleInstrumentedTest.kt b/app/src/androidTest/java/com/github/pakka_papad/ExampleInstrumentedTest.kt deleted file mode 100644 index ef1bcf0..0000000 --- a/app/src/androidTest/java/com/github/pakka_papad/ExampleInstrumentedTest.kt +++ /dev/null @@ -1,24 +0,0 @@ -package com.github.pakka_papad - -import androidx.test.platform.app.InstrumentationRegistry -import androidx.test.ext.junit.runners.AndroidJUnit4 - -import org.junit.Test -import org.junit.runner.RunWith - -import org.junit.Assert.* - -/** - * Instrumented test, which will execute on an Android device. - * - * See [testing documentation](http://d.android.com/tools/testing). - */ -@RunWith(AndroidJUnit4::class) -class ExampleInstrumentedTest { - @Test - fun useAppContext() { - // Context of the app under test. - val appContext = InstrumentationRegistry.getInstrumentation().targetContext - assertEquals("tech.zemn.mobile", appContext.packageName) - } -} \ No newline at end of file diff --git a/app/src/debug/res/values/strings.xml b/app/src/debug/res/values/strings.xml new file mode 100644 index 0000000..fb410b5 --- /dev/null +++ b/app/src/debug/res/values/strings.xml @@ -0,0 +1,3 @@ + + Debug Zen Music + \ No newline at end of file diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml index 6671a36..13e0177 100644 --- a/app/src/main/AndroidManifest.xml +++ b/app/src/main/AndroidManifest.xml @@ -33,6 +33,13 @@ android:value="" /> + + + @@ -46,6 +53,17 @@ android:name="android.appwidget.provider" android:resource="@xml/music_control_widget_info" /> + + + + \ No newline at end of file diff --git a/app/src/main/assets/changelogs.json b/app/src/main/assets/changelogs.json index 7a39b56..1e8ae15 100644 --- a/app/src/main/assets/changelogs.json +++ b/app/src/main/assets/changelogs.json @@ -34,5 +34,15 @@ "Added sort option", "Added basic widget (experimental)" ] + }, + { + "versionCode": 102002, + "versionName": "1.2.2", + "date": "6 January, 2024", + "changes": [ + "Added sleep timer", + "Updated player screen UI", + "Updated playlist tab UI" + ] } ] \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/Constants.kt b/app/src/main/java/com/github/pakka_papad/Constants.kt index 1b6b5e6..23f441c 100644 --- a/app/src/main/java/com/github/pakka_papad/Constants.kt +++ b/app/src/main/java/com/github/pakka_papad/Constants.kt @@ -15,6 +15,8 @@ object Constants { const val BLACKLIST_TABLE = "blacklist_table" // for songs const val BLACKLISTED_FOLDER_TABLE = "blacklisted_folder_table" const val PLAY_HISTORY_TABLE = "play_history_table" + const val THUMBNAIL_TABLE = "thumbnail_table" } - const val PACKAGE_NAME = "com.github.pakka_papad" + const val PACKAGE_NAME = BuildConfig.APPLICATION_ID + const val MESSAGE_DURATION = 3500L } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/CrashActivity.kt b/app/src/main/java/com/github/pakka_papad/CrashActivity.kt new file mode 100644 index 0000000..2268ccb --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/CrashActivity.kt @@ -0,0 +1,96 @@ +package com.github.pakka_papad + +import android.graphics.Color +import android.os.Bundle +import androidx.activity.compose.setContent +import androidx.appcompat.app.AppCompatActivity +import androidx.compose.foundation.background +import androidx.compose.foundation.clickable +import androidx.compose.foundation.layout.Arrangement +import androidx.compose.foundation.layout.Box +import androidx.compose.foundation.layout.Column +import androidx.compose.foundation.layout.WindowInsets +import androidx.compose.foundation.layout.fillMaxSize +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.foundation.layout.height +import androidx.compose.foundation.layout.padding +import androidx.compose.foundation.layout.sizeIn +import androidx.compose.foundation.layout.systemBars +import androidx.compose.foundation.layout.widthIn +import androidx.compose.foundation.layout.windowInsetsPadding +import androidx.compose.material3.MaterialTheme +import androidx.compose.material3.Text +import androidx.compose.runtime.getValue +import androidx.compose.ui.Alignment +import androidx.compose.ui.Modifier +import androidx.compose.ui.draw.clip +import androidx.compose.ui.text.style.TextAlign +import androidx.compose.ui.unit.dp +import androidx.core.view.WindowCompat +import cat.ereza.customactivityoncrash.CustomActivityOnCrash +import com.airbnb.lottie.compose.LottieAnimation +import com.airbnb.lottie.compose.LottieCompositionSpec +import com.airbnb.lottie.compose.rememberLottieComposition +import com.github.pakka_papad.ui.theme.DefaultTheme + +class CrashActivity : AppCompatActivity() { + + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + + val config = CustomActivityOnCrash.getConfigFromIntent(intent) ?: run { + finish() + return + } + + WindowCompat.setDecorFitsSystemWindows(window, false) + window.statusBarColor = Color.TRANSPARENT + + setContent { + val composition by rememberLottieComposition(LottieCompositionSpec.RawRes(R.raw.bug)) + DefaultTheme { + Column( + modifier = Modifier + .fillMaxSize() + .widthIn(max = 500.dp) + .background(MaterialTheme.colorScheme.surface) + .windowInsetsPadding(WindowInsets.systemBars) + .padding(20.dp), + horizontalAlignment = Alignment.CenterHorizontally, + verticalArrangement = Arrangement.spacedBy(12.dp) + ) { + LottieAnimation( + composition = composition, + iterations = 200, + modifier = Modifier + .weight(1f) + .sizeIn(maxWidth = 400.dp, maxHeight = 400.dp) + ) + Text( + text = getString(cat.ereza.customactivityoncrash.R.string.customactivityoncrash_error_activity_error_occurred_explanation), + color = MaterialTheme.colorScheme.onSurface, + style = MaterialTheme.typography.titleMedium, + modifier = Modifier.fillMaxWidth(), + textAlign = TextAlign.Center + ) + Box( + modifier = Modifier + .fillMaxWidth() + .height(50.dp) + .clip(MaterialTheme.shapes.large) + .background(MaterialTheme.colorScheme.primaryContainer) + .clickable { + CustomActivityOnCrash.restartApplication(this@CrashActivity, config) + }, + contentAlignment = Alignment.Center + ) { + Text( + text = "Restart", + color = MaterialTheme.colorScheme.onPrimaryContainer, + ) + } + } + } + } + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ZenApp.kt b/app/src/main/java/com/github/pakka_papad/ZenApp.kt index 746e326..2a1c050 100644 --- a/app/src/main/java/com/github/pakka_papad/ZenApp.kt +++ b/app/src/main/java/com/github/pakka_papad/ZenApp.kt @@ -2,20 +2,43 @@ package com.github.pakka_papad import android.app.Application import android.graphics.Bitmap +import androidx.hilt.work.HiltWorkerFactory +import androidx.work.Configuration +import androidx.work.OneTimeWorkRequestBuilder +import androidx.work.WorkManager +import cat.ereza.customactivityoncrash.config.CaocConfig +import cat.ereza.customactivityoncrash.config.CaocConfig.BACKGROUND_MODE_SILENT import coil.ImageLoader import coil.ImageLoaderFactory +import com.github.pakka_papad.workers.ThumbnailWorker +import com.google.firebase.FirebaseApp import dagger.hilt.android.HiltAndroidApp import timber.log.Timber +import javax.inject.Inject @HiltAndroidApp -class ZenApp: Application(), ImageLoaderFactory { +class ZenApp: Application(), ImageLoaderFactory, Configuration.Provider { + + @Inject lateinit var hiltWorkerFactory: HiltWorkerFactory override fun onCreate() { super.onCreate() + FirebaseApp.initializeApp(this) + if (BuildConfig.DEBUG){ Timber.plant(Timber.DebugTree()) } + + CaocConfig.Builder.create().apply { + restartActivity(MainActivity::class.java) + errorActivity(CrashActivity::class.java) + backgroundMode(BACKGROUND_MODE_SILENT) + apply() + } + + WorkManager.getInstance(this) + .enqueue(OneTimeWorkRequestBuilder().build()) } override fun newImageLoader(): ImageLoader { @@ -25,4 +48,10 @@ class ZenApp: Application(), ImageLoaderFactory { error(R.drawable.error) }.build() } + + override fun getWorkManagerConfiguration(): Configuration { + return Configuration.Builder() + .setWorkerFactory(hiltWorkerFactory) + .build() + } } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/collection/CollectionContent.kt b/app/src/main/java/com/github/pakka_papad/collection/CollectionContent.kt index 8a74594..efe4252 100644 --- a/app/src/main/java/com/github/pakka_papad/collection/CollectionContent.kt +++ b/app/src/main/java/com/github/pakka_papad/collection/CollectionContent.kt @@ -1,7 +1,26 @@ package com.github.pakka_papad.collection +import androidx.compose.foundation.background +import androidx.compose.foundation.layout.Box +import androidx.compose.foundation.layout.fillMaxSize +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.foundation.layout.height +import androidx.compose.foundation.layout.padding import androidx.compose.foundation.lazy.* +import androidx.compose.material3.MaterialTheme +import androidx.compose.material3.Text import androidx.compose.runtime.* +import androidx.compose.ui.Alignment +import androidx.compose.ui.Modifier +import androidx.compose.ui.graphics.Brush +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.layout.ContentScale +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.style.TextOverflow +import androidx.compose.ui.unit.dp +import androidx.core.graphics.drawable.toBitmap +import androidx.palette.graphics.Palette +import coil.compose.AsyncImage import com.github.pakka_papad.components.SongCardV1 import com.github.pakka_papad.components.more_options.SongOptions import com.github.pakka_papad.data.music.Song @@ -53,4 +72,54 @@ fun LazyListScope.collectionContent( SongInfo(song) { infoVisible = false } } } +} + +@Composable +fun CollectionImage( + imageUri: String? = "", + title: String? = "" +){ + Box( + modifier = Modifier + .fillMaxWidth() + .height(240.dp), + contentAlignment = Alignment.BottomCenter + ) { + val surface = MaterialTheme.colorScheme.surface + val onSurface = MaterialTheme.colorScheme.onSurface + var textColor by remember { mutableStateOf(onSurface) } + var backgroundColor by remember { mutableStateOf(surface) } + AsyncImage( + model = imageUri, + contentDescription = null, + contentScale = ContentScale.Crop, + modifier = Modifier.fillMaxSize(), + onSuccess = { result -> + Palette.Builder(result.result.drawable.toBitmap()).generate { palette -> + palette?.let { + it.mutedSwatch?.let { vbs -> + backgroundColor = Color(vbs.rgb) + textColor = Color(vbs.titleTextColor).copy(alpha = 1f) + } + } + } + } + ) + Text( + text = title ?: "", + style = MaterialTheme.typography.headlineMedium, + modifier = Modifier + .fillMaxWidth() + .background( + Brush.verticalGradient( + listOf(Color.Transparent, backgroundColor) + ) + ) + .padding(10.dp), + maxLines = 2, + color = textColor, + fontWeight = FontWeight.ExtraBold, + overflow = TextOverflow.Ellipsis + ) + } } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/collection/CollectionFragment.kt b/app/src/main/java/com/github/pakka_papad/collection/CollectionFragment.kt index da0988d..b5570bc 100644 --- a/app/src/main/java/com/github/pakka_papad/collection/CollectionFragment.kt +++ b/app/src/main/java/com/github/pakka_papad/collection/CollectionFragment.kt @@ -10,19 +10,16 @@ import androidx.compose.foundation.lazy.LazyColumn import androidx.compose.foundation.lazy.rememberLazyListState import androidx.compose.material3.CircularProgressIndicator import androidx.compose.material3.MaterialTheme -import androidx.compose.material3.Text +import androidx.compose.material3.Scaffold +import androidx.compose.material3.SnackbarHost +import androidx.compose.material3.SnackbarHostState import androidx.compose.runtime.* import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier -import androidx.compose.ui.graphics.Brush -import androidx.compose.ui.graphics.Color -import androidx.compose.ui.layout.ContentScale import androidx.compose.ui.platform.ComposeView import androidx.compose.ui.platform.ViewCompositionStrategy -import androidx.compose.ui.text.font.FontWeight -import androidx.compose.ui.text.style.TextOverflow -import androidx.compose.ui.unit.dp -import androidx.core.graphics.drawable.toBitmap +import androidx.compose.ui.res.stringResource +import androidx.compose.ui.unit.LayoutDirection import androidx.fragment.app.Fragment import androidx.fragment.app.viewModels import androidx.lifecycle.compose.collectAsStateWithLifecycle @@ -30,10 +27,9 @@ import androidx.lifecycle.lifecycleScope import androidx.navigation.NavController import androidx.navigation.fragment.findNavController import androidx.navigation.fragment.navArgs -import androidx.palette.graphics.Palette -import coil.compose.AsyncImage import com.github.pakka_papad.R import com.github.pakka_papad.components.FullScreenSadMessage +import com.github.pakka_papad.components.Snackbar import com.github.pakka_papad.components.SortOptionChooser import com.github.pakka_papad.components.SortOptions import com.github.pakka_papad.data.ZenPreferenceProvider @@ -78,15 +74,10 @@ class CollectionFragment : Fragment() { setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed) setContent { val themePreference by preferenceProvider.theme.collectAsStateWithLifecycle() - ZenTheme( - themePreference = themePreference - ) { + ZenTheme(themePreference) { val collectionUi by viewModel.collectionUi.collectAsStateWithLifecycle() val songsListState = rememberLazyListState() val currentSong by viewModel.currentSong.collectAsStateWithLifecycle() - val insetsPadding = - WindowInsets.systemBars.only(WindowInsetsSides.Bottom + WindowInsetsSides.Horizontal) - .asPaddingValues() val topBarContainerAlpha by remember { derivedStateOf { if (songsListState.firstVisibleItemIndex == 0 @@ -95,127 +86,117 @@ class CollectionFragment : Fragment() { } var showSortOptions by remember { mutableStateOf(false) } val chosenSortOrder by viewModel.chosenSortOrder.collectAsStateWithLifecycle() - Box { - LazyColumn( - contentPadding = insetsPadding, - state = songsListState, - modifier = Modifier - .fillMaxSize() - .background(MaterialTheme.colorScheme.surface), - horizontalAlignment = Alignment.CenterHorizontally - ) { - item { - Box( - modifier = Modifier - .fillMaxWidth() - .height(240.dp), - contentAlignment = Alignment.BottomCenter - ) { - val surface = MaterialTheme.colorScheme.surface - val onSurface = MaterialTheme.colorScheme.onSurface - var textColor by remember { mutableStateOf(onSurface) } - var backgroundColor by remember { mutableStateOf(surface) } - AsyncImage( - model = collectionUi?.topBarBackgroundImageUri, - contentDescription = null, - contentScale = ContentScale.Crop, - modifier = Modifier.fillMaxSize(), - onSuccess = { result -> - Palette.Builder(result.result.drawable.toBitmap()).generate { palette -> - palette?.let { - it.mutedSwatch?.let { vbs -> - backgroundColor = Color(vbs.rgb) - textColor = Color(vbs.titleTextColor).copy(alpha = 1f) - } - } - } - } - ) - Text( - text = collectionUi?.topBarTitle ?: "", - style = MaterialTheme.typography.headlineMedium, - modifier = Modifier - .fillMaxWidth() - .background( - Brush.verticalGradient( - listOf(Color.Transparent, backgroundColor) - ) - ) - .padding(10.dp), - maxLines = 2, - color = textColor, - fontWeight = FontWeight.ExtraBold, - overflow = TextOverflow.Ellipsis + val snackbarHostState = remember { SnackbarHostState() } + + val message by viewModel.message.collectAsStateWithLifecycle() + LaunchedEffect(key1 = message){ + if (message.isEmpty()) return@LaunchedEffect + snackbarHostState.showSnackbar(message) + } + + Scaffold( + topBar = { + CollectionTopBar( + topBarTitle = collectionUi?.topBarTitle ?: "", + alpha = topBarContainerAlpha, + onBackArrowPressed = navController::popBackStack, + actions = listOf( + CollectionActions.AddToQueue { + collectionUi?.songs?.let { viewModel.addToQueue(it) } + }, + CollectionActions.AddToPlaylist { + addAllSongsToPlaylistClicked(collectionUi?.songs) + }, + CollectionActions.Sort { + showSortOptions = true + } + ) + ) + }, + content = { paddingValues -> + val padding by remember { + derivedStateOf { + PaddingValues( + start = paddingValues.calculateStartPadding(LayoutDirection.Ltr), + end = paddingValues.calculateEndPadding(LayoutDirection.Ltr), + bottom = paddingValues.calculateBottomPadding(), ) } } - if (collectionUi == null) { - item { - CircularProgressIndicator() - } - } else if (collectionUi?.error != null) { + LazyColumn( + contentPadding = padding, + state = songsListState, + modifier = Modifier + .fillMaxSize() + .background(MaterialTheme.colorScheme.surface), + horizontalAlignment = Alignment.CenterHorizontally + ) { item { - FullScreenSadMessage( - message = collectionUi?.error, + CollectionImage( + imageUri = collectionUi?.topBarBackgroundImageUri, + title = collectionUi?.topBarTitle, ) } - } else if (collectionUi?.songs?.isEmpty() == true) { - item { - FullScreenSadMessage( - message = "No songs found", + if (collectionUi == null) { + item { + CircularProgressIndicator() + } + } else if (collectionUi?.error != null) { + item { + FullScreenSadMessage( + message = collectionUi?.error, + ) + } + } else if (collectionUi?.songs?.isEmpty() == true) { + item { + FullScreenSadMessage( + message = stringResource(R.string.no_songs_found), + ) + } + } else { + collectionContent( + songs = collectionUi?.songs ?: emptyList(), + onSongClicked = { + viewModel.setQueue(collectionUi?.songs,it) + }, + onSongFavouriteClicked = viewModel::changeFavouriteValue, + currentSong = currentSong, + onAddToQueueClicked = viewModel::addToQueue, + onPlayAllClicked = { + viewModel.setQueue(collectionUi?.songs,0) + }, + onShuffleClicked = { + viewModel.shufflePlay(collectionUi?.songs) + }, + onAddToPlaylistsClicked = this@CollectionFragment::addToPlaylistClicked, + isPlaylistCollection = args.collectionType?.type == CollectionType.PlaylistType, + onRemoveFromPlaylistClicked = viewModel::removeFromPlaylist ) } - } else { - collectionContent( - songs = collectionUi?.songs ?: emptyList(), - onSongClicked = { - viewModel.setQueue(collectionUi?.songs,it) - }, - onSongFavouriteClicked = viewModel::changeFavouriteValue, - currentSong = currentSong, - onAddToQueueClicked = viewModel::addToQueue, - onPlayAllClicked = { - viewModel.setQueue(collectionUi?.songs,0) - }, - onShuffleClicked = { - viewModel.shufflePlay(collectionUi?.songs) + } + if (showSortOptions){ + SortOptionChooser( + options = sortOptions, + selectedOption = chosenSortOrder, + onOptionSelect = { option -> + viewModel.updateSortOrder(option) + showSortOptions = false }, - onAddToPlaylistsClicked = this@CollectionFragment::addToPlaylistClicked, - isPlaylistCollection = args.collectionType?.type == CollectionType.PlaylistType, - onRemoveFromPlaylistClicked = viewModel::removeFromPlaylist + onChooserDismiss = { + showSortOptions = false + } ) } - } - CollectionTopBar( - topBarTitle = collectionUi?.topBarTitle ?: "", - alpha = topBarContainerAlpha, - onBackArrowPressed = navController::popBackStack, - actions = listOf( - CollectionActions.AddToQueue { - collectionUi?.songs?.let { viewModel.addToQueue(it) } - }, - CollectionActions.AddToPlaylist { - addAllSongsToPlaylistClicked(collectionUi?.songs) - }, - CollectionActions.Sort { - showSortOptions = true + }, + snackbarHost = { + SnackbarHost( + hostState = snackbarHostState, + snackbar = { + Snackbar(it) } ) - ) - } - if (showSortOptions){ - SortOptionChooser( - options = sortOptions, - selectedOption = chosenSortOrder, - onOptionSelect = { option -> - viewModel.updateSortOrder(option) - showSortOptions = false - }, - onChooserDismiss = { - showSortOptions = false - } - ) - } + } + ) } } } diff --git a/app/src/main/java/com/github/pakka_papad/collection/CollectionTopBar.kt b/app/src/main/java/com/github/pakka_papad/collection/CollectionTopBar.kt index 48787b0..4f2104d 100644 --- a/app/src/main/java/com/github/pakka_papad/collection/CollectionTopBar.kt +++ b/app/src/main/java/com/github/pakka_papad/collection/CollectionTopBar.kt @@ -16,9 +16,11 @@ import androidx.compose.ui.Modifier import androidx.compose.ui.draw.alpha import androidx.compose.ui.draw.rotate import androidx.compose.ui.graphics.Color +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.DpOffset import androidx.compose.ui.unit.dp +import com.github.pakka_papad.R import com.github.pakka_papad.components.more_options.OptionsDropDown @OptIn(ExperimentalMaterial3Api::class) @@ -44,11 +46,14 @@ fun CollectionTopBar( navigationIcon = { Icon( imageVector = Icons.Outlined.ArrowBack, - contentDescription = "back arrow", + contentDescription = stringResource(R.string.back_button), modifier = Modifier .padding(6.dp) .size(40.dp) - .background(MaterialTheme.colorScheme.surface.copy(alpha = 0.5f), CircleShape) + .background( + MaterialTheme.colorScheme.surface.copy(alpha = 0.5f), + CircleShape + ) .padding(5.dp) .clickable( interactionSource = remember { MutableInteractionSource() }, @@ -86,7 +91,7 @@ private fun CollectionTopBarActions( var dropDownMenuExpanded by remember { mutableStateOf(false) } Icon( imageVector = Icons.Outlined.MoreVert, - contentDescription = null, + contentDescription = stringResource(R.string.more_menu_button), modifier = Modifier .padding(6.dp) .size(40.dp) diff --git a/app/src/main/java/com/github/pakka_papad/collection/CollectionViewModel.kt b/app/src/main/java/com/github/pakka_papad/collection/CollectionViewModel.kt index 23f7bb2..d9effd0 100644 --- a/app/src/main/java/com/github/pakka_papad/collection/CollectionViewModel.kt +++ b/app/src/main/java/com/github/pakka_papad/collection/CollectionViewModel.kt @@ -1,16 +1,20 @@ package com.github.pakka_papad.collection -import android.app.Application -import android.widget.Toast import androidx.lifecycle.ViewModel import androidx.lifecycle.viewModelScope +import com.github.pakka_papad.Constants +import com.github.pakka_papad.R import com.github.pakka_papad.components.SortOptions -import com.github.pakka_papad.data.DataManager -import com.github.pakka_papad.data.music.PlaylistSongCrossRef import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.data.services.PlayerService +import com.github.pakka_papad.data.services.PlaylistService +import com.github.pakka_papad.data.services.QueueService +import com.github.pakka_papad.data.services.SongService +import com.github.pakka_papad.util.MessageStore import dagger.hilt.android.lifecycle.HiltViewModel import kotlinx.coroutines.Dispatchers import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.delay import kotlinx.coroutines.flow.* import kotlinx.coroutines.launch import timber.log.Timber @@ -18,24 +22,30 @@ import javax.inject.Inject @HiltViewModel class CollectionViewModel @Inject constructor( - private val context: Application, - private val manager: DataManager, + private val messageStore: MessageStore, + private val playlistService: PlaylistService, + private val songService: SongService, + private val playerService: PlayerService, + private val queueService: QueueService, ) : ViewModel() { - val currentSong = manager.currentSong - val queue = manager.queue + val currentSong = queueService.currentSong + private val queue = queueService.queue private val _collectionType = MutableStateFlow(null) private val _chosenSortOrder = MutableStateFlow(SortOptions.Default.ordinal) val chosenSortOrder = _chosenSortOrder.asStateFlow() + private val _message = MutableStateFlow("") + val message = _message.asStateFlow() + @OptIn(ExperimentalCoroutinesApi::class) val collectionUi = _collectionType .flatMapLatest { type -> when (type?.type) { CollectionType.AlbumType -> { - manager.findCollection.getAlbumWithSongsByName(type.id).map { + songService.getAlbumWithSongsByName(type.id).map { if (it == null) CollectionUi() else { CollectionUi( @@ -47,7 +57,7 @@ class CollectionViewModel @Inject constructor( } } CollectionType.ArtistType -> { - manager.findCollection.getArtistWithSongsByName(type.id).map { + songService.getArtistWithSongsByName(type.id).map { if (it == null) CollectionUi() else { CollectionUi( @@ -59,19 +69,20 @@ class CollectionViewModel @Inject constructor( } } CollectionType.PlaylistType -> { - manager.findCollection.getPlaylistWithSongsById(type.id.toLong()).map { + playlistService.getPlaylistWithSongsById(type.id.toLong()).map { if (it == null) CollectionUi() else { CollectionUi( songs = it.songs, topBarTitle = it.playlist.playlistName, - topBarBackgroundImageUri = it.songs.randomOrNull()?.artUri ?: "" + topBarBackgroundImageUri = it.playlist.artUri ?: + it.songs.randomOrNull()?.artUri ?: "" ) } } } CollectionType.AlbumArtistType -> { - manager.findCollection.getAlbumArtistWithSings(type.id).map { + songService.getAlbumArtistWithSongsByName(type.id).map { if (it == null) CollectionUi() else { CollectionUi( @@ -83,7 +94,7 @@ class CollectionViewModel @Inject constructor( } } CollectionType.ComposerType -> { - manager.findCollection.getComposerWithSongs(type.id).map { + songService.getComposerWithSongsByName(type.id).map { if (it == null) CollectionUi() else { CollectionUi( @@ -95,7 +106,7 @@ class CollectionViewModel @Inject constructor( } } CollectionType.LyricistType -> { - manager.findCollection.getLyricistWithSongs(type.id).map { + songService.getLyricistWithSongsByName(type.id).map { if (it == null) CollectionUi() else { CollectionUi( @@ -107,7 +118,7 @@ class CollectionViewModel @Inject constructor( } } CollectionType.GenreType -> { - manager.findCollection.getGenreWithSongs(type.id).map { + songService.getGenreWithSongsByName(type.id).map { if (it == null) CollectionUi() else { CollectionUi( @@ -119,7 +130,7 @@ class CollectionViewModel @Inject constructor( } } CollectionType.FavouritesType -> { - manager.findCollection.getFavourites().map { + songService.getFavouriteSongs().map { CollectionUi( songs = it, topBarTitle = "Favourites", @@ -167,34 +178,31 @@ class CollectionViewModel @Inject constructor( fun setQueue(songs: List?, startPlayingFromIndex: Int = 0) { if (songs == null) return - manager.setQueue(songs, startPlayingFromIndex) - Toast.makeText(context,"Playing",Toast.LENGTH_SHORT).show() + queueService.setQueue(songs, startPlayingFromIndex) + playerService.startServiceIfNotRunning(songs, startPlayingFromIndex) + showMessage(messageStore.getString(R.string.playing)) } fun addToQueue(song: Song) { if (queue.isEmpty()) { - manager.setQueue(listOf(song), 0) + queueService.setQueue(listOf(song), 0) + playerService.startServiceIfNotRunning(listOf(song), 0) } else { - val result = manager.addToQueue(song) - Toast.makeText( - context, - if (result) "Added ${song.title} to queue" else "Song already in queue", - Toast.LENGTH_SHORT - ).show() + val result = queueService.append(song) + showMessage( + if (result) messageStore.getString(R.string.added_to_queue, song.title) + else messageStore.getString(R.string.song_already_in_queue) + ) } } fun addToQueue(songs: List) { if (queue.isEmpty()) { - manager.setQueue(songs, 0) + queueService.setQueue(songs, 0) + playerService.startServiceIfNotRunning(songs, 0) } else { - var result = false - songs.forEach { result = result or manager.addToQueue(it) } - Toast.makeText( - context, - if (result) "Done" else "Song already in queue", - Toast.LENGTH_SHORT - ).show() + val result = queueService.append(songs) + showMessage(messageStore.getString(if (result) R.string.done else R.string.song_already_in_queue)) } } @@ -202,7 +210,8 @@ class CollectionViewModel @Inject constructor( if (song == null) return val updatedSong = song.copy(favourite = !song.favourite) viewModelScope.launch(Dispatchers.IO) { - manager.updateSong(updatedSong) + queueService.update(updatedSong) + songService.updateSong(updatedSong) } } @@ -210,12 +219,11 @@ class CollectionViewModel @Inject constructor( viewModelScope.launch { try { val playlistId = _collectionType.value?.id?.toLong() ?: throw IllegalArgumentException() - val playlistSongCrossRef = PlaylistSongCrossRef(playlistId,song.location) - manager.deletePlaylistSongCrossRef(playlistSongCrossRef) - Toast.makeText(context,"Removed",Toast.LENGTH_SHORT).show() + playlistService.removeSongsFromPlaylist(listOf(song.location), playlistId) + showMessage(messageStore.getString(R.string.done)) } catch (e: Exception){ Timber.e(e) - Toast.makeText(context,"Some error occurred",Toast.LENGTH_SHORT).show() + showMessage(messageStore.getString(R.string.some_error_occurred)) } } } @@ -224,4 +232,11 @@ class CollectionViewModel @Inject constructor( _chosenSortOrder.update { order } } + private fun showMessage(message: String){ + viewModelScope.launch { + _message.update { message } + delay(Constants.MESSAGE_DURATION) + _message.update { "" } + } + } } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/components/BlockingProgressIndicator.kt b/app/src/main/java/com/github/pakka_papad/components/BlockingProgressIndicator.kt new file mode 100644 index 0000000..c778940 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/components/BlockingProgressIndicator.kt @@ -0,0 +1,29 @@ +package com.github.pakka_papad.components + +import androidx.compose.foundation.background +import androidx.compose.foundation.layout.Box +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.foundation.layout.height +import androidx.compose.material3.CircularProgressIndicator +import androidx.compose.material3.MaterialTheme +import androidx.compose.runtime.Composable +import androidx.compose.ui.Alignment +import androidx.compose.ui.Modifier +import androidx.compose.ui.draw.clip +import androidx.compose.ui.unit.dp + +@Composable +fun BlockingProgressIndicator(){ + Box( + modifier = Modifier + .fillMaxWidth(0.75f) + .height(80.dp) + .clip(MaterialTheme.shapes.large) + .background(MaterialTheme.colorScheme.primaryContainer), + contentAlignment = Alignment.Center + ){ + CircularProgressIndicator( + color = MaterialTheme.colorScheme.onPrimaryContainer + ) + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/components/FullScreenSadMessage.kt b/app/src/main/java/com/github/pakka_papad/components/FullScreenSadMessage.kt index e3274f1..f17ea0c 100644 --- a/app/src/main/java/com/github/pakka_papad/components/FullScreenSadMessage.kt +++ b/app/src/main/java/com/github/pakka_papad/components/FullScreenSadMessage.kt @@ -9,6 +9,7 @@ import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.draw.alpha import androidx.compose.ui.res.painterResource +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.style.TextAlign import androidx.compose.ui.unit.dp import com.github.pakka_papad.R @@ -28,12 +29,12 @@ fun FullScreenSadMessage( content = { Icon( modifier = Modifier - .weight(1f,false) - .aspectRatio(1f,false) + .weight(1f, false) + .aspectRatio(1f, false) .fillMaxSize() .padding(24.dp), painter = painterResource(R.drawable.ic_baseline_sentiment_very_dissatisfied_40), - contentDescription = "sad-face", + contentDescription = stringResource(R.string.sad_face_image), tint = MaterialTheme.colorScheme.onSurface ) message?.let { diff --git a/app/src/main/java/com/github/pakka_papad/components/PlaylistCards.kt b/app/src/main/java/com/github/pakka_papad/components/PlaylistCards.kt index 440e768..deeee83 100644 --- a/app/src/main/java/com/github/pakka_papad/components/PlaylistCards.kt +++ b/app/src/main/java/com/github/pakka_papad/components/PlaylistCards.kt @@ -3,7 +3,17 @@ package com.github.pakka_papad.components import androidx.compose.foundation.background import androidx.compose.foundation.clickable import androidx.compose.foundation.interaction.MutableInteractionSource -import androidx.compose.foundation.layout.* +import androidx.compose.foundation.layout.Arrangement +import androidx.compose.foundation.layout.Column +import androidx.compose.foundation.layout.Row +import androidx.compose.foundation.layout.RowScope +import androidx.compose.foundation.layout.aspectRatio +import androidx.compose.foundation.layout.fillMaxHeight +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.foundation.layout.height +import androidx.compose.foundation.layout.padding +import androidx.compose.foundation.layout.size +import androidx.compose.foundation.layout.widthIn import androidx.compose.material.icons.Icons import androidx.compose.material.icons.outlined.Check import androidx.compose.material.icons.outlined.MoreVert @@ -11,14 +21,22 @@ import androidx.compose.material.ripple.rememberRipple import androidx.compose.material3.Icon import androidx.compose.material3.MaterialTheme import androidx.compose.material3.Text -import androidx.compose.runtime.* +import androidx.compose.runtime.Composable +import androidx.compose.runtime.getValue +import androidx.compose.runtime.mutableStateOf +import androidx.compose.runtime.remember +import androidx.compose.runtime.setValue import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.draw.clip import androidx.compose.ui.graphics.Color +import androidx.compose.ui.layout.ContentScale +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.font.FontWeight import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp +import coil.compose.AsyncImage +import com.github.pakka_papad.R import com.github.pakka_papad.components.more_options.OptionsAlertDialog import com.github.pakka_papad.components.more_options.PlaylistOptions import com.github.pakka_papad.data.music.PlaylistWithSongCount @@ -136,3 +154,61 @@ fun PlaylistCard( } } +@Composable +fun PlaylistCardV2( + playlistWithSongCount: PlaylistWithSongCount, + onPlaylistClicked: (Long) -> Unit, + options: List = listOf(), +) { + var optionsVisible by remember { mutableStateOf(false) } + Column( + modifier = Modifier + .widthIn(max = 200.dp) + .clickable(onClick = { onPlaylistClicked(playlistWithSongCount.playlistId) }) + .padding(10.dp), + verticalArrangement = Arrangement.spacedBy(8.dp) + ) { + AsyncImage( + model = playlistWithSongCount.artUri, + contentDescription = stringResource(R.string.playlist_art), + modifier = Modifier + .aspectRatio(ratio = 1f, matchHeightConstraintsFirst = false) + .fillMaxWidth() + .clip(MaterialTheme.shapes.medium), + contentScale = ContentScale.Crop, + ) + Row( + horizontalArrangement = Arrangement.SpaceBetween + ) { + Text( + text = playlistWithSongCount.playlistName, + style = MaterialTheme.typography.titleMedium, + maxLines = 1, + modifier = Modifier.weight(1f), + fontWeight = FontWeight.Bold, + overflow = TextOverflow.Ellipsis + ) + Icon( + imageVector = Icons.Outlined.MoreVert, + contentDescription = stringResource(R.string.more_menu_button), + modifier = Modifier + .size(26.dp) + .clickable( + onClick = { + optionsVisible = true + }, + indication = rememberRipple(bounded = false, radius = 20.dp), + interactionSource = remember { MutableInteractionSource() } + ) + ) + } + if (optionsVisible) { + OptionsAlertDialog( + options = options, + title = playlistWithSongCount.playlistName, + onDismissRequest = { optionsVisible = false } + ) + } + } +} + diff --git a/app/src/main/java/com/github/pakka_papad/components/Snackbar.kt b/app/src/main/java/com/github/pakka_papad/components/Snackbar.kt new file mode 100644 index 0000000..e584a8a --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/components/Snackbar.kt @@ -0,0 +1,18 @@ +package com.github.pakka_papad.components + +import androidx.compose.material3.MaterialTheme +import androidx.compose.material3.SnackbarData +import androidx.compose.runtime.Composable +import androidx.compose.material3.Snackbar as M3Snackbar + +@Composable +fun Snackbar( + snackbarData: SnackbarData +){ + M3Snackbar( + snackbarData = snackbarData, + shape = MaterialTheme.shapes.medium, + containerColor = MaterialTheme.colorScheme.secondaryContainer, + contentColor = MaterialTheme.colorScheme.onSecondaryContainer, + ) +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/components/SongCards.kt b/app/src/main/java/com/github/pakka_papad/components/SongCards.kt index fba9efb..d5cd93a 100644 --- a/app/src/main/java/com/github/pakka_papad/components/SongCards.kt +++ b/app/src/main/java/com/github/pakka_papad/components/SongCards.kt @@ -23,10 +23,12 @@ import androidx.compose.ui.draw.clip import androidx.compose.ui.draw.scale import androidx.compose.ui.graphics.Color import androidx.compose.ui.layout.ContentScale +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.font.FontWeight import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp import coil.compose.AsyncImage +import com.github.pakka_papad.R import com.github.pakka_papad.components.more_options.OptionsAlertDialog import com.github.pakka_papad.components.more_options.SongOptions import com.github.pakka_papad.data.music.MiniSong @@ -58,7 +60,7 @@ private fun SongCardBase( ) { AsyncImage( model = song.artUri, - contentDescription = "song-${song.title}-art", + contentDescription = stringResource(R.string.song_image), modifier = Modifier .size(50.dp) .clip(MaterialTheme.shapes.medium), @@ -93,7 +95,7 @@ private fun SongCardBase( val favouriteButtonScale = remember { Animatable(1f) } Icon( imageVector = if (song.favourite) Icons.Filled.Favorite else Icons.Outlined.FavoriteBorder, - contentDescription = null, + contentDescription = stringResource(R.string.favourite_button), modifier = iconModifier .scale(favouriteButtonScale.value) .clickable( @@ -136,7 +138,7 @@ private fun SongCardBase( var optionsVisible by remember { mutableStateOf(false) } Icon( imageVector = Icons.Outlined.MoreVert, - contentDescription = null, + contentDescription = stringResource(R.string.more_menu_button), modifier = iconModifier .clickable( onClick = { @@ -215,7 +217,7 @@ fun SongCardV3( ) { AsyncImage( model = song.artUri, - contentDescription = "song-album-art", + contentDescription = stringResource(R.string.song_image), modifier = Modifier .aspectRatio(1f) .fillMaxWidth() @@ -261,7 +263,7 @@ fun MiniSongCard( ) { AsyncImage( model = song.artUri, - contentDescription = "song-${song.title}-art", + contentDescription = stringResource(R.string.song_image), modifier = Modifier .size(50.dp) .clip(MaterialTheme.shapes.medium), @@ -297,7 +299,7 @@ fun MiniSongCard( var optionsVisible by remember { mutableStateOf(false) } Icon( imageVector = Icons.Outlined.MoreVert, - contentDescription = null, + contentDescription = stringResource(R.string.more_menu_button), modifier = iconModifier .clickable( onClick = { diff --git a/app/src/main/java/com/github/pakka_papad/components/SortOptions.kt b/app/src/main/java/com/github/pakka_papad/components/SortOptions.kt index 2f29123..fbbcba2 100644 --- a/app/src/main/java/com/github/pakka_papad/components/SortOptions.kt +++ b/app/src/main/java/com/github/pakka_papad/components/SortOptions.kt @@ -14,7 +14,9 @@ import androidx.compose.runtime.Composable import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.draw.clip +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.style.TextAlign +import com.github.pakka_papad.R import com.github.pakka_papad.Screens /** @@ -87,7 +89,7 @@ fun SortOptionChooser( onDismissRequest = onChooserDismiss, title = { Text( - text = "Sort", + text = stringResource(R.string.sort), textAlign = TextAlign.Center, modifier = Modifier.fillMaxWidth() ) @@ -97,7 +99,7 @@ fun SortOptionChooser( onClick = onChooserDismiss, ) { Text( - text = "Close", + text = stringResource(R.string.close), style = MaterialTheme.typography.bodyLarge, ) } diff --git a/app/src/main/java/com/github/pakka_papad/components/TopAppBars.kt b/app/src/main/java/com/github/pakka_papad/components/TopAppBars.kt index a8d11d0..2b04ca9 100644 --- a/app/src/main/java/com/github/pakka_papad/components/TopAppBars.kt +++ b/app/src/main/java/com/github/pakka_papad/components/TopAppBars.kt @@ -15,9 +15,11 @@ import androidx.compose.runtime.remember import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.graphics.Color +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.AnnotatedString import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp +import com.github.pakka_papad.R @Composable private fun BaseTopBar( @@ -106,7 +108,7 @@ fun SmallTopBar( ) }, actions = actions, - colors = TopAppBarDefaults.smallTopAppBarColors( + colors = TopAppBarDefaults.topAppBarColors( containerColor = backgroundColor ) ) @@ -126,7 +128,7 @@ fun TopBarWithBackArrow( leadingIcon = { Icon( imageVector = Icons.Outlined.ArrowBack, - contentDescription = null, + contentDescription = stringResource(R.string.back_button), modifier = Modifier .padding(16.dp) .size(30.dp) @@ -157,12 +159,12 @@ fun CancelConfirmTopBar( leadingIcon = { Icon( imageVector = Icons.Outlined.Close, - contentDescription = null, + contentDescription = stringResource(R.string.close_button), modifier = Modifier .padding(16.dp) .size(30.dp) .clickable( - interactionSource = remember{ MutableInteractionSource() }, + interactionSource = remember { MutableInteractionSource() }, indication = rememberRipple( bounded = false, radius = 25.dp, @@ -176,12 +178,12 @@ fun CancelConfirmTopBar( actions = { Icon( imageVector = Icons.Outlined.Check, - contentDescription = null, + contentDescription = stringResource(R.string.check_button), modifier = Modifier .padding(16.dp) .size(30.dp) .clickable( - interactionSource = remember{ MutableInteractionSource() }, + interactionSource = remember { MutableInteractionSource() }, indication = rememberRipple( bounded = false, radius = 25.dp, diff --git a/app/src/main/java/com/github/pakka_papad/data/AppDatabase.kt b/app/src/main/java/com/github/pakka_papad/data/AppDatabase.kt index 34e632a..6e8b663 100644 --- a/app/src/main/java/com/github/pakka_papad/data/AppDatabase.kt +++ b/app/src/main/java/com/github/pakka_papad/data/AppDatabase.kt @@ -5,8 +5,29 @@ import androidx.room.Database import androidx.room.RoomDatabase import com.github.pakka_papad.data.analytics.PlayHistory import com.github.pakka_papad.data.analytics.PlayHistoryDao -import com.github.pakka_papad.data.daos.* -import com.github.pakka_papad.data.music.* +import com.github.pakka_papad.data.daos.AlbumArtistDao +import com.github.pakka_papad.data.daos.AlbumDao +import com.github.pakka_papad.data.daos.ArtistDao +import com.github.pakka_papad.data.daos.BlacklistDao +import com.github.pakka_papad.data.daos.BlacklistedFolderDao +import com.github.pakka_papad.data.daos.ComposerDao +import com.github.pakka_papad.data.daos.GenreDao +import com.github.pakka_papad.data.daos.LyricistDao +import com.github.pakka_papad.data.daos.PlaylistDao +import com.github.pakka_papad.data.daos.SongDao +import com.github.pakka_papad.data.music.Album +import com.github.pakka_papad.data.music.AlbumArtist +import com.github.pakka_papad.data.music.Artist +import com.github.pakka_papad.data.music.BlacklistedFolder +import com.github.pakka_papad.data.music.BlacklistedSong +import com.github.pakka_papad.data.music.Composer +import com.github.pakka_papad.data.music.Genre +import com.github.pakka_papad.data.music.Lyricist +import com.github.pakka_papad.data.music.Playlist +import com.github.pakka_papad.data.music.PlaylistSongCrossRef +import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.data.thumbnails.Thumbnail +import com.github.pakka_papad.data.thumbnails.ThumbnailDao @Database(entities = [ Song::class, @@ -21,10 +42,12 @@ import com.github.pakka_papad.data.music.* BlacklistedSong::class, BlacklistedFolder::class, PlayHistory::class, + Thumbnail::class, ], - version = 2, exportSchema = true, + version = 3, exportSchema = true, autoMigrations = [ - AutoMigration(from = 1, to = 2) + AutoMigration(from = 1, to = 2), + AutoMigration(from = 2, to = 3) ] ) abstract class AppDatabase: RoomDatabase() { @@ -51,4 +74,5 @@ abstract class AppDatabase: RoomDatabase() { abstract fun playHistoryDao(): PlayHistoryDao + abstract fun thumbnailDao(): ThumbnailDao } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/DataManager.kt b/app/src/main/java/com/github/pakka_papad/data/DataManager.kt deleted file mode 100644 index c1258d3..0000000 --- a/app/src/main/java/com/github/pakka_papad/data/DataManager.kt +++ /dev/null @@ -1,267 +0,0 @@ -package com.github.pakka_papad.data - -import android.content.Context -import android.content.Intent -import android.os.Build -import android.widget.Toast -import androidx.compose.runtime.mutableStateListOf -import com.github.pakka_papad.data.components.* -import com.github.pakka_papad.data.music.* -import com.github.pakka_papad.data.notification.ZenNotificationManager -import com.github.pakka_papad.nowplaying.RepeatMode -import com.github.pakka_papad.player.ZenPlayer -import kotlinx.coroutines.* -import kotlinx.coroutines.channels.BufferOverflow -import kotlinx.coroutines.channels.Channel -import kotlinx.coroutines.flow.MutableStateFlow -import kotlinx.coroutines.flow.asStateFlow -import kotlinx.coroutines.flow.first -import kotlinx.coroutines.flow.receiveAsFlow -import kotlinx.coroutines.flow.update -import timber.log.Timber -import java.io.File -import kotlin.collections.HashSet - -class DataManager( - private val context: Context, - private val notificationManager: ZenNotificationManager, - private val daoCollection: DaoCollection, - private val scope: CoroutineScope, - private val songExtractor: SongExtractor, -) { - - val getAll by lazy { GetAll(daoCollection) } - - val findCollection by lazy { FindCollection(daoCollection) } - - val querySearch by lazy { QuerySearch(daoCollection) } - - val blacklistedSongLocations = HashSet() - val blacklistedFolderPaths = HashSet() - - init { - cleanData() - buildBlacklistStore() - } - - fun cleanData() { - scope.launch { - val jobs = mutableListOf() - daoCollection.songDao.getSongs().forEach { - try { - if(!File(it.location).exists()){ - jobs += launch { daoCollection.songDao.deleteSong(it) } - } - } catch (_: Exception){ - - } - } - jobs.joinAll() - jobs.clear() - daoCollection.albumDao.cleanAlbumTable() - daoCollection.artistDao.cleanArtistTable() - daoCollection.albumArtistDao.cleanAlbumArtistTable() - daoCollection.composerDao.cleanComposerTable() - daoCollection.lyricistDao.cleanLyricistTable() - daoCollection.genreDao.cleanGenreTable() - } - } - - private fun buildBlacklistStore(){ - scope.launch { - val blacklistedSongs = daoCollection.blacklistDao.getBlacklistedSongs() - blacklistedSongs.forEach { blacklistedSongLocations.add(it.location) } - val blacklistedFolders = daoCollection.blacklistedFolderDao.getAllFolders().first() - blacklistedFolders.forEach { blacklistedFolderPaths.add(it.path) } - } - } - - suspend fun removeFromBlacklist(data: List){ - data.forEach { - Timber.d("bs: $it") - daoCollection.blacklistDao.deleteBlacklistedSong(it) - blacklistedSongLocations.remove(it.location) - } - } - - suspend fun addFolderToBlacklist(path: String){ - daoCollection.songDao.deleteSongsWithPathPrefix(path) - daoCollection.blacklistedFolderDao.insertFolder(BlacklistedFolder(path)) - blacklistedFolderPaths.add(path) - cleanData() - } - - suspend fun removeFoldersFromBlacklist(folders: List){ - folders.forEach { folder -> - try { - daoCollection.blacklistedFolderDao.deleteFolder(folder) - blacklistedFolderPaths.remove(folder.path) - } catch (_: Exception){ } - } - } - - suspend fun createPlaylist(playlistName: String) { - if (playlistName.trim().isEmpty()) return - val playlist = PlaylistExceptId( - playlistName = playlistName.trim(), - createdAt = System.currentTimeMillis() - ) - daoCollection.playlistDao.insertPlaylist(playlist) - showToast("Playlist $playlistName created") - } - - suspend fun deletePlaylist(playlist: Playlist) = daoCollection.playlistDao.deletePlaylist(playlist) - suspend fun deleteSong(song: Song) { - daoCollection.songDao.deleteSong(song) - daoCollection.blacklistDao.addSong( - BlacklistedSong( - location = song.location, - title = song.title, - artist = song.artist, - ) - ) - blacklistedSongLocations.add(song.location) - } - - suspend fun insertPlaylistSongCrossRefs(playlistSongCrossRefs: List) = - daoCollection.playlistDao.insertPlaylistSongCrossRef(playlistSongCrossRefs) - - suspend fun deletePlaylistSongCrossRef(playlistSongCrossRef: PlaylistSongCrossRef) = - daoCollection.playlistDao.deletePlaylistSongCrossRef(playlistSongCrossRef) - - private val _scanStatus = Channel(onBufferOverflow = BufferOverflow.DROP_OLDEST) - val scanStatus = _scanStatus.receiveAsFlow() - - fun scanForMusic() = scope.launch { - _scanStatus.send(ScanStatus.ScanStarted) - val (songs, albums) = songExtractor.extract( - blacklistedSongLocations, - blacklistedFolderPaths, - statusListener = { parsed, total -> - _scanStatus.trySend(ScanStatus.ScanProgress(parsed, total)) - } - ) - val artists = songs.map { it.artist }.toSet().map { Artist(it) } - val albumArtists = songs.map { it.albumArtist }.toSet().map { AlbumArtist(it) } - val lyricists = songs.map { it.lyricist }.toSet().map { Lyricist(it) } - val composers = songs.map { it.composer }.toSet().map { Composer(it) } - val genres = songs.map { it.genre }.toSet().map { Genre(it) } - daoCollection.albumDao.insertAllAlbums(albums) - daoCollection.artistDao.insertAllArtists(artists) - daoCollection.albumArtistDao.insertAllAlbumArtists(albumArtists) - daoCollection.lyricistDao.insertAllLyricists(lyricists) - daoCollection.composerDao.insertAllComposers(composers) - daoCollection.genreDao.insertAllGenres(genres) - daoCollection.songDao.insertAllSongs(songs) - _scanStatus.send(ScanStatus.ScanComplete) - } - - private fun showToast(message: String) { - Toast.makeText(context, message, Toast.LENGTH_SHORT).show() - } - - private var callback: Callback? = null - - private val _queue = mutableStateListOf() - val queue: List = _queue - - private val _currentSong = MutableStateFlow(null) - val currentSong = _currentSong.asStateFlow() - - fun moveItem(fromIndex: Int, toIndex: Int) { - _queue.apply { add(toIndex, removeAt(fromIndex)) } - } - - suspend fun updateSong(song: Song) { - if (_currentSong.value?.location == song.location) { - _currentSong.update { song } - callback?.updateNotification() - } - for (idx in _queue.indices) { - if (_queue[idx].location == song.location) { - _queue[idx] = song - break - } - } - daoCollection.songDao.updateSong(song) - } - - private val _repeatMode = MutableStateFlow(RepeatMode.NO_REPEAT) - val repeatMode = _repeatMode.asStateFlow() - - fun updateRepeatMode(newRepeatMode: RepeatMode){ - _repeatMode.update { newRepeatMode } - } - - private var remIdx = 0 - - @Synchronized - @androidx.annotation.OptIn(androidx.media3.common.util.UnstableApi::class) - fun setQueue(newQueue: List, startPlayingFromIndex: Int) { - if (newQueue.isEmpty()) return - _queue.apply { - clear() - addAll(newQueue) - } - _currentSong.value = newQueue[startPlayingFromIndex] - if (callback == null) { - val intent = Intent(context, ZenPlayer::class.java) - if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { - context.startForegroundService(intent) - } else { - context.startService(intent) - } - remIdx = startPlayingFromIndex - } else { - callback?.setQueue(newQueue, startPlayingFromIndex) - } - } - - /** - * Returns true if added to queue else returns false if already in queue - */ - @Synchronized - fun addToQueue(song: Song): Boolean { - if (_queue.any { it.location == song.location }) return false - _queue.add(song) - callback?.addToQueue(song) - return true - } - - fun setPlayerRunning(callback: Callback) { - this.callback = callback - this.callback?.setQueue(_queue, remIdx) - } - - fun updateCurrentSong(currentSongIndex: Int) { - if (currentSongIndex < 0 || currentSongIndex >= _queue.size) return - _currentSong.update { _queue[currentSongIndex] } - } - - fun getSongAtIndex(index: Int): Song? { - if (index < 0 || index >= _queue.size) return null - return _queue[index] - } - - fun stopPlayerRunning() { - this.callback = null - _currentSong.update { null } - _queue.clear() - } - - interface Callback { - fun setQueue(newQueue: List, startPlayingFromIndex: Int) - fun addToQueue(song: Song) - fun updateNotification() - } - - fun addPlayHistory(songLocation: String, duration: Long){ - scope.launch { - try { - daoCollection.playHistoryDao.addRecord(songLocation, duration) - } catch (_: Exception){ - - } - } - } -} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/UserPreferencesSerializer.kt b/app/src/main/java/com/github/pakka_papad/data/UserPreferencesSerializer.kt index 95eab50..6acf58c 100644 --- a/app/src/main/java/com/github/pakka_papad/data/UserPreferencesSerializer.kt +++ b/app/src/main/java/com/github/pakka_papad/data/UserPreferencesSerializer.kt @@ -1,5 +1,6 @@ package com.github.pakka_papad.data +import android.os.Build import androidx.datastore.core.Serializer import com.github.pakka_papad.Screens import com.github.pakka_papad.components.SortOptions @@ -10,7 +11,7 @@ import javax.inject.Inject class UserPreferencesSerializer @Inject constructor() : Serializer { override val defaultValue: UserPreferences get() = UserPreferences.getDefaultInstance().copy { - useMaterialYouTheme = false + useMaterialYouTheme = (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) chosenTheme = UserPreferences.Theme.DARK_MODE chosenAccent = UserPreferences.Accent.Elm onBoardingComplete = false diff --git a/app/src/main/java/com/github/pakka_papad/data/components/DaoCollection.kt b/app/src/main/java/com/github/pakka_papad/data/components/DaoCollection.kt deleted file mode 100644 index 4c96103..0000000 --- a/app/src/main/java/com/github/pakka_papad/data/components/DaoCollection.kt +++ /dev/null @@ -1,18 +0,0 @@ -package com.github.pakka_papad.data.components - -import com.github.pakka_papad.data.analytics.PlayHistoryDao -import com.github.pakka_papad.data.daos.* - -data class DaoCollection( - val songDao: SongDao, - val albumDao: AlbumDao, - val artistDao: ArtistDao, - val albumArtistDao: AlbumArtistDao, - val composerDao: ComposerDao, - val lyricistDao: LyricistDao, - val genreDao: GenreDao, - val playlistDao: PlaylistDao, - val blacklistDao: BlacklistDao, - val blacklistedFolderDao: BlacklistedFolderDao, - val playHistoryDao: PlayHistoryDao, -) \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/components/FindCollection.kt b/app/src/main/java/com/github/pakka_papad/data/components/FindCollection.kt deleted file mode 100644 index eec618b..0000000 --- a/app/src/main/java/com/github/pakka_papad/data/components/FindCollection.kt +++ /dev/null @@ -1,21 +0,0 @@ -package com.github.pakka_papad.data.components - -class FindCollection( - private val daoCollection: DaoCollection, -) { - fun getPlaylistWithSongsById(id: Long) = daoCollection.playlistDao.getPlaylistWithSongs(id) - - fun getAlbumWithSongsByName(albumName: String) = daoCollection.albumDao.getAlbumWithSongsByName(albumName) - - fun getArtistWithSongsByName(artistName: String) = daoCollection.artistDao.getArtistWithSongsByName(artistName) - - fun getAlbumArtistWithSings(albumArtistName: String) = daoCollection.albumArtistDao.getAlbumArtistWithSongs(albumArtistName) - - fun getComposerWithSongs(composerName: String) = daoCollection.composerDao.getComposerWithSongs(composerName) - - fun getLyricistWithSongs(lyricistName: String) = daoCollection.lyricistDao.getLyricistWithSongs(lyricistName) - - fun getGenreWithSongs(genreName: String) = daoCollection.genreDao.getGenreWithSongs(genreName) - - fun getFavourites() = daoCollection.songDao.getAllFavourites() -} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/components/GetAll.kt b/app/src/main/java/com/github/pakka_papad/data/components/GetAll.kt deleted file mode 100644 index 40b4321..0000000 --- a/app/src/main/java/com/github/pakka_papad/data/components/GetAll.kt +++ /dev/null @@ -1,25 +0,0 @@ -package com.github.pakka_papad.data.components - -class GetAll( - private val daoCollection: DaoCollection, -) { - fun songs() = daoCollection.songDao.getAllSongs() - - fun albums() = daoCollection.albumDao.getAllAlbums() - - fun artists() = daoCollection.songDao.getAllArtistsWithSongCount() - - fun albumArtists() = daoCollection.songDao.getAllAlbumArtistsWithSongCount() - - fun composers() = daoCollection.songDao.getAllComposersWithSongCount() - - fun lyricists() = daoCollection.songDao.getAllLyricistsWithSongCount() - - fun playlists() = daoCollection.playlistDao.getAllPlaylistWithSongCount() - - fun genres() = daoCollection.songDao.getAllGenresWithSongCount() - - fun blacklistedSongs() = daoCollection.blacklistDao.getBlacklistedSongsFlow() - - fun blacklistedFolders() = daoCollection.blacklistedFolderDao.getAllFolders() -} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/components/QuerySearch.kt b/app/src/main/java/com/github/pakka_papad/data/components/QuerySearch.kt deleted file mode 100644 index d3f6db1..0000000 --- a/app/src/main/java/com/github/pakka_papad/data/components/QuerySearch.kt +++ /dev/null @@ -1,21 +0,0 @@ -package com.github.pakka_papad.data.components - -class QuerySearch( - private val daoCollection: DaoCollection, -) { - suspend fun searchSongs(query: String) = daoCollection.songDao.searchSongs(query) - - suspend fun searchAlbums(query: String) = daoCollection.albumDao.searchAlbums(query) - - suspend fun searchArtists(query: String) = daoCollection.artistDao.searchArtists(query) - - suspend fun searchAlbumArtists(query: String) = daoCollection.albumArtistDao.searchAlbumArtists(query) - - suspend fun searchComposers(query: String) = daoCollection.composerDao.searchComposers(query) - - suspend fun searchLyricists(query: String) = daoCollection.lyricistDao.searchLyricists(query) - - suspend fun searchPlaylists(query: String) = daoCollection.playlistDao.searchPlaylists(query) - - suspend fun searchGenres(query: String) = daoCollection.genreDao.searchGenres(query) -} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/daos/BlacklistedFolderDao.kt b/app/src/main/java/com/github/pakka_papad/data/daos/BlacklistedFolderDao.kt index 7434978..3f18620 100644 --- a/app/src/main/java/com/github/pakka_papad/data/daos/BlacklistedFolderDao.kt +++ b/app/src/main/java/com/github/pakka_papad/data/daos/BlacklistedFolderDao.kt @@ -13,7 +13,7 @@ import kotlinx.coroutines.flow.Flow interface BlacklistedFolderDao { @Insert(onConflict = OnConflictStrategy.IGNORE) - suspend fun insertFolder(vararg folder: BlacklistedFolder) + suspend fun insertFolder(folder: BlacklistedFolder) @Query("SELECT * FROM ${Constants.Tables.BLACKLISTED_FOLDER_TABLE}") fun getAllFolders(): Flow> diff --git a/app/src/main/java/com/github/pakka_papad/data/daos/PlaylistDao.kt b/app/src/main/java/com/github/pakka_papad/data/daos/PlaylistDao.kt index a516559..9685aed 100644 --- a/app/src/main/java/com/github/pakka_papad/data/daos/PlaylistDao.kt +++ b/app/src/main/java/com/github/pakka_papad/data/daos/PlaylistDao.kt @@ -11,8 +11,14 @@ interface PlaylistDao { @Insert(entity = Playlist::class) suspend fun insertPlaylist(playlist: PlaylistExceptId): Long - @Delete(entity = Playlist::class) - suspend fun deletePlaylist(playlist: Playlist) + @Update(entity = Playlist::class) + suspend fun updatePlaylist(playlist: Playlist) + + @Query("DELETE FROM ${Constants.Tables.PLAYLIST_TABLE} WHERE playlistId = :playlistId") + suspend fun deletePlaylist(playlistId: Long) + + @Query("SELECT * FROM ${Constants.Tables.PLAYLIST_TABLE} WHERE playlistId = :playlistId") + suspend fun getPlaylist(playlistId: Long): Playlist? @Insert(onConflict = OnConflictStrategy.IGNORE) suspend fun insertPlaylistSongCrossRef(playlistSongCrossRefs: List) diff --git a/app/src/main/java/com/github/pakka_papad/data/music/Playlist.kt b/app/src/main/java/com/github/pakka_papad/data/music/Playlist.kt index 02f31a8..8ff238a 100644 --- a/app/src/main/java/com/github/pakka_papad/data/music/Playlist.kt +++ b/app/src/main/java/com/github/pakka_papad/data/music/Playlist.kt @@ -1,5 +1,6 @@ package com.github.pakka_papad.data.music +import androidx.room.ColumnInfo import androidx.room.Entity import androidx.room.PrimaryKey import com.github.pakka_papad.Constants @@ -9,9 +10,11 @@ data class Playlist( @PrimaryKey(autoGenerate = true) val playlistId: Long, val playlistName: String, val createdAt: Long, + @ColumnInfo(defaultValue = "NULL") val artUri: String? = null, ) data class PlaylistExceptId( val playlistName: String, val createdAt: Long, + val artUri: String? = null, ) diff --git a/app/src/main/java/com/github/pakka_papad/data/music/PlaylistWithSongCount.kt b/app/src/main/java/com/github/pakka_papad/data/music/PlaylistWithSongCount.kt index ddf1df0..c4ca9c1 100644 --- a/app/src/main/java/com/github/pakka_papad/data/music/PlaylistWithSongCount.kt +++ b/app/src/main/java/com/github/pakka_papad/data/music/PlaylistWithSongCount.kt @@ -4,5 +4,6 @@ data class PlaylistWithSongCount( val playlistId: Long, val playlistName: String, val createdAt: Long, + val artUri: String?, val count: Int = 0, ) diff --git a/app/src/main/java/com/github/pakka_papad/data/music/SongExtractor.kt b/app/src/main/java/com/github/pakka_papad/data/music/SongExtractor.kt index 08f284d..9342258 100644 --- a/app/src/main/java/com/github/pakka_papad/data/music/SongExtractor.kt +++ b/app/src/main/java/com/github/pakka_papad/data/music/SongExtractor.kt @@ -7,14 +7,30 @@ import android.net.Uri import android.os.Build import android.provider.MediaStore import com.github.pakka_papad.data.ZenCrashReporter +import com.github.pakka_papad.data.daos.AlbumArtistDao +import com.github.pakka_papad.data.daos.AlbumDao +import com.github.pakka_papad.data.daos.ArtistDao +import com.github.pakka_papad.data.daos.BlacklistDao +import com.github.pakka_papad.data.daos.BlacklistedFolderDao +import com.github.pakka_papad.data.daos.ComposerDao +import com.github.pakka_papad.data.daos.GenreDao +import com.github.pakka_papad.data.daos.LyricistDao +import com.github.pakka_papad.data.daos.SongDao import com.github.pakka_papad.formatToDate import com.github.pakka_papad.toMBfromB import com.github.pakka_papad.toMS import kotlinx.coroutines.CompletionHandler import kotlinx.coroutines.CoroutineScope import kotlinx.coroutines.Deferred +import kotlinx.coroutines.Job import kotlinx.coroutines.async import kotlinx.coroutines.awaitAll +import kotlinx.coroutines.channels.BufferOverflow +import kotlinx.coroutines.channels.Channel +import kotlinx.coroutines.flow.first +import kotlinx.coroutines.flow.receiveAsFlow +import kotlinx.coroutines.joinAll +import kotlinx.coroutines.launch import java.io.File import java.io.FileNotFoundException import java.util.TreeMap @@ -24,8 +40,44 @@ class SongExtractor( private val scope: CoroutineScope, private val context: Context, private val crashReporter: ZenCrashReporter, + private val songDao: SongDao, + private val albumDao: AlbumDao, + private val artistDao: ArtistDao, + private val albumArtistDao: AlbumArtistDao, + private val composerDao: ComposerDao, + private val lyricistDao: LyricistDao, + private val genreDao: GenreDao, + private val blacklistDao: BlacklistDao, + private val blacklistedFolderDao: BlacklistedFolderDao, ) { + init { + cleanData() + } + + fun cleanData() { + scope.launch { + val jobs = mutableListOf() + songDao.getSongs().forEach { + try { + if(!File(it.location).exists()){ + jobs += launch { songDao.deleteSong(it) } + } + } catch (_: Exception){ + + } + } + jobs.joinAll() + jobs.clear() + albumDao.cleanAlbumTable() + artistDao.cleanArtistTable() + albumArtistDao.cleanAlbumArtistTable() + composerDao.cleanComposerTable() + lyricistDao.cleanLyricistTable() + genreDao.cleanGenreTable() + } + } + private val projection = arrayOf( MediaStore.Audio.Media._ID, MediaStore.Audio.Media.TITLE, @@ -184,7 +236,58 @@ class SongExtractor( return songs } - suspend fun extract( + private val _scanStatus = Channel(onBufferOverflow = BufferOverflow.DROP_OLDEST) + val scanStatus = _scanStatus.receiveAsFlow() + + fun scanForMusic() { + scope.launch { + _scanStatus.send(ScanStatus.ScanStarted) + val blacklistedSongLocations = blacklistDao + .getBlacklistedSongs() + .map { it.location } + .toHashSet() + val blacklistedFolderPaths = blacklistedFolderDao + .getAllFolders() + .first() + .map { it.path } + .toHashSet() + val (songs, albums) = extract( + blacklistedSongLocations, + blacklistedFolderPaths, + statusListener = { parsed, total -> + _scanStatus.trySend(ScanStatus.ScanProgress(parsed, total)) + } + ) + val insertJobs = listOf( + launch { + val artists = songs.map { it.artist }.toSet().map { Artist(it) } + artistDao.insertAllArtists(artists) + }, + launch { + val albumArtists = songs.map { it.albumArtist }.toSet().map { AlbumArtist(it) } + albumArtistDao.insertAllAlbumArtists(albumArtists) + }, + launch { + val lyricists = songs.map { it.lyricist }.toSet().map { Lyricist(it) } + lyricistDao.insertAllLyricists(lyricists) + }, + launch { + val composers = songs.map { it.composer }.toSet().map { Composer(it) } + composerDao.insertAllComposers(composers) + }, + launch { + val genres = songs.map { it.genre }.toSet().map { Genre(it) } + genreDao.insertAllGenres(genres) + } + ) + albumDao.insertAllAlbums(albums) + insertJobs.joinAll() + songDao.insertAllSongs(songs) + _scanStatus.send(ScanStatus.ScanComplete) + } + } + + private suspend fun extract( blacklistedSongLocations: HashSet, blacklistedFolderPaths: HashSet, statusListener: ((parsed: Int, total: Int) -> Unit)? = null diff --git a/app/src/main/java/com/github/pakka_papad/data/services/AnalyticsService.kt b/app/src/main/java/com/github/pakka_papad/data/services/AnalyticsService.kt new file mode 100644 index 0000000..96a8c9c --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/services/AnalyticsService.kt @@ -0,0 +1,20 @@ +package com.github.pakka_papad.data.services + +import com.github.pakka_papad.data.analytics.PlayHistoryDao +import kotlinx.coroutines.CoroutineScope +import kotlinx.coroutines.launch + +interface AnalyticsService { + fun logSongPlay(songLocation: String, playDuration: Long) +} + +class AnalyticsServiceImpl( + private val playHistoryDao: PlayHistoryDao, + private val scope: CoroutineScope, +): AnalyticsService { + override fun logSongPlay(songLocation: String, playDuration: Long) { + scope.launch { + playHistoryDao.addRecord(songLocation, playDuration) + } + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/services/BlacklistService.kt b/app/src/main/java/com/github/pakka_papad/data/services/BlacklistService.kt new file mode 100644 index 0000000..5bb6b50 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/services/BlacklistService.kt @@ -0,0 +1,87 @@ +package com.github.pakka_papad.data.services + +import com.github.pakka_papad.data.daos.AlbumArtistDao +import com.github.pakka_papad.data.daos.AlbumDao +import com.github.pakka_papad.data.daos.ArtistDao +import com.github.pakka_papad.data.daos.BlacklistDao +import com.github.pakka_papad.data.daos.BlacklistedFolderDao +import com.github.pakka_papad.data.daos.ComposerDao +import com.github.pakka_papad.data.daos.GenreDao +import com.github.pakka_papad.data.daos.LyricistDao +import com.github.pakka_papad.data.daos.SongDao +import com.github.pakka_papad.data.music.BlacklistedFolder +import com.github.pakka_papad.data.music.BlacklistedSong +import com.github.pakka_papad.data.music.Song +import kotlinx.coroutines.flow.Flow + +interface BlacklistService { + val blacklistedSongs: Flow> + val blacklistedFolders: Flow> + + suspend fun blacklistSongs(songs: List) + suspend fun whitelistSongs(blacklistedSongs: List) + + suspend fun blacklistFolders(folderPaths: List) + suspend fun whitelistFolders(folders: List) +} + +class BlacklistServiceImpl( + private val blacklistDao: BlacklistDao, + private val blacklistedFolderDao: BlacklistedFolderDao, + private val songDao: SongDao, + private val albumDao: AlbumDao, + private val artistDao: ArtistDao, + private val albumArtistDao: AlbumArtistDao, + private val composerDao: ComposerDao, + private val lyricistDao: LyricistDao, + private val genreDao: GenreDao, +): BlacklistService { + + override val blacklistedSongs: Flow> + = blacklistDao.getBlacklistedSongsFlow() + + override val blacklistedFolders: Flow> + = blacklistedFolderDao.getAllFolders() + + override suspend fun blacklistSongs(songs: List) { + songs.forEach { song -> + songDao.deleteSong(song) + blacklistDao.addSong( + BlacklistedSong( + location = song.location, + title = song.title, + artist = song.artist, + ) + ) + } + } + + override suspend fun whitelistSongs(blacklistedSongs: List) { + blacklistedSongs.forEach { blacklistedSong -> + blacklistDao.deleteBlacklistedSong(blacklistedSong) + } + } + + override suspend fun blacklistFolders(folderPaths: List) { + folderPaths.forEach { folderPath -> + songDao.deleteSongsWithPathPrefix(folderPath) + blacklistedFolderDao.insertFolder(BlacklistedFolder(folderPath)) + } + cleanData() + } + + private suspend fun cleanData(){ + albumDao.cleanAlbumTable() + artistDao.cleanArtistTable() + albumArtistDao.cleanAlbumArtistTable() + composerDao.cleanComposerTable() + lyricistDao.cleanLyricistTable() + genreDao.cleanGenreTable() + } + + override suspend fun whitelistFolders(folders: List) { + folders.forEach { folder -> + blacklistedFolderDao.deleteFolder(folder) + } + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/services/PlayerService.kt b/app/src/main/java/com/github/pakka_papad/data/services/PlayerService.kt new file mode 100644 index 0000000..aec56d8 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/services/PlayerService.kt @@ -0,0 +1,29 @@ +package com.github.pakka_papad.data.services + +import android.content.Context +import android.content.Intent +import android.os.Build +import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.player.ZenPlayer + +interface PlayerService { + fun startServiceIfNotRunning(songs: List, startPlayingFromPosition: Int) +} + +class PlayerServiceImpl( + private val context: Context, +): PlayerService { + + @androidx.annotation.OptIn(androidx.media3.common.util.UnstableApi::class) + override fun startServiceIfNotRunning(songs: List, startPlayingFromPosition: Int) { + if (ZenPlayer.isRunning.get()) return + val intent = Intent(context, ZenPlayer::class.java) + intent.putExtra("locations", songs.map { it.location }.toTypedArray()) + intent.putExtra("startPosition", startPlayingFromPosition) + if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) { + context.startForegroundService(intent) + } else { + context.startService(intent) + } + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/services/PlaylistService.kt b/app/src/main/java/com/github/pakka_papad/data/services/PlaylistService.kt new file mode 100644 index 0000000..61b656e --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/services/PlaylistService.kt @@ -0,0 +1,78 @@ +package com.github.pakka_papad.data.services + +import com.github.pakka_papad.data.daos.PlaylistDao +import com.github.pakka_papad.data.music.Playlist +import com.github.pakka_papad.data.music.PlaylistExceptId +import com.github.pakka_papad.data.music.PlaylistSongCrossRef +import com.github.pakka_papad.data.music.PlaylistWithSongCount +import com.github.pakka_papad.data.music.PlaylistWithSongs +import com.github.pakka_papad.data.thumbnails.ThumbnailDao +import kotlinx.coroutines.flow.Flow + +interface PlaylistService { + val playlists: Flow> + + fun getPlaylistWithSongsById(playlistId: Long): Flow + + suspend fun createPlaylist(name: String): Boolean + suspend fun deletePlaylist(playlistId: Long) + suspend fun updatePlaylist(updatedPlaylist: Playlist) + + suspend fun addSongsToPlaylist(songLocations: List, playlistId: Long) + suspend fun removeSongsFromPlaylist(songLocations: List, playlistId: Long) +} + +class PlaylistServiceImpl( + private val playlistDao: PlaylistDao, + private val thumbnailDao: ThumbnailDao, +): PlaylistService { + override val playlists: Flow> + = playlistDao.getAllPlaylistWithSongCount() + + override fun getPlaylistWithSongsById(playlistId: Long): Flow { + return playlistDao.getPlaylistWithSongs(playlistId) + } + + override suspend fun createPlaylist(name: String): Boolean { + if (name.isBlank()) return false + val playlist = PlaylistExceptId( + playlistName = name.trim(), + createdAt = System.currentTimeMillis() + ) + playlistDao.insertPlaylist(playlist) + return true + } + + override suspend fun deletePlaylist(playlistId: Long) { + val playlist = playlistDao.getPlaylist(playlistId) + playlistDao.deletePlaylist(playlistId) + if (playlist?.artUri == null) return + thumbnailDao.markDelete(playlist.artUri) + } + + override suspend fun updatePlaylist(updatedPlaylist: Playlist) { + playlistDao.updatePlaylist(updatedPlaylist) + } + + override suspend fun addSongsToPlaylist(songLocations: List, playlistId: Long) { + playlistDao.insertPlaylistSongCrossRef( + songLocations.map { + PlaylistSongCrossRef( + playlistId = playlistId, + location = it + ) + } + ) + } + + override suspend fun removeSongsFromPlaylist(songLocations: List, playlistId: Long) { + songLocations.forEach { + playlistDao.deletePlaylistSongCrossRef( + PlaylistSongCrossRef( + playlistId = playlistId, + location = it + ) + ) + } + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/services/QueueService.kt b/app/src/main/java/com/github/pakka_papad/data/services/QueueService.kt new file mode 100644 index 0000000..3592e25 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/services/QueueService.kt @@ -0,0 +1,157 @@ +package com.github.pakka_papad.data.services + +import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.nowplaying.RepeatMode +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.StateFlow +import kotlinx.coroutines.flow.asStateFlow +import kotlinx.coroutines.flow.update +import org.jetbrains.annotations.VisibleForTesting +import java.util.TreeSet + +interface QueueService { + val queue: List + + val currentSong: StateFlow + + fun append(song: Song): Boolean + fun append(songs: List): Boolean + fun update(song: Song): Boolean + fun moveSong(initialPosition: Int, finalPosition: Int): Boolean + + fun clearQueue() + fun setQueue(songs: List, startPlayingFromPosition: Int) + + fun getSongAtIndex(index: Int): Song? + + fun setCurrentSong(currentSongIndex: Int) + + val repeatMode: StateFlow + + fun updateRepeatMode(mode: RepeatMode) + + interface Listener { + fun onAppend(song: Song) + fun onAppend(songs: List) + fun onUpdate(updatedSong: Song, position: Int) + fun onMove(from: Int, to: Int) + fun onClear() + fun onSetQueue(songs: List, startPlayingFromPosition: Int) + } + + fun addListener(listener: Listener) + fun removeListener(listener: Listener) +} + +class QueueServiceImpl() : QueueService { + + @VisibleForTesting + internal val mutableQueue = ArrayList() + + @VisibleForTesting + internal val locations = TreeSet() + + override val queue: List + get() = mutableQueue.toList() + + @VisibleForTesting + internal val _currentSong = MutableStateFlow(null) + override val currentSong: StateFlow = _currentSong.asStateFlow() + + override fun append(song: Song): Boolean { + if (locations.contains(song.location)) return false + locations.add(song.location) + mutableQueue.add(song) + callbacks.forEach { it.onAppend(song) } + return true + } + + override fun append(songs: List): Boolean { + val songsNotInQueue = songs.filter { !locations.contains(it.location) } + if (songsNotInQueue.isEmpty()) return false + songsNotInQueue.forEach { + mutableQueue.add(it) + locations.add(it.location) + } + callbacks.forEach { it.onAppend(songs) } + return true + } + + override fun update(song: Song): Boolean { + if (!locations.contains(song.location)) return false + var position = -1 + for (idx in mutableQueue.indices){ + if (mutableQueue[idx].location == song.location){ + mutableQueue[idx] = song + position = idx + break + } + } + if (song.location == _currentSong.value?.location){ + _currentSong.update { song } + } + if (position != -1){ + callbacks.forEach { it.onUpdate(song, position) } + } + return true + } + + override fun moveSong(initialPosition: Int, finalPosition: Int): Boolean { + if (initialPosition < 0 || initialPosition >= mutableQueue.size) return false + if (finalPosition < 0 || finalPosition >= mutableQueue.size) return false + if (initialPosition == finalPosition) return false + mutableQueue.apply { + add(finalPosition, removeAt(initialPosition)) + } + callbacks.forEach { it.onMove(initialPosition, finalPosition) } + return true + } + + override fun clearQueue() { + mutableQueue.clear() + _currentSong.update { null } + locations.clear() + callbacks.forEach { it.onClear() } + } + + override fun setQueue(songs: List, startPlayingFromPosition: Int) { + if(songs.isEmpty()) return + mutableQueue.apply { + clear() + addAll(songs) + } + val idx = if (startPlayingFromPosition >= songs.size || startPlayingFromPosition < 0) 0 + else startPlayingFromPosition + _currentSong.update { mutableQueue[idx] } + locations.clear() + songs.forEach { locations.add(it.location) } + callbacks.forEach { it.onSetQueue(songs, idx) } + } + + override fun getSongAtIndex(index: Int): Song? { + if (index < 0 || index >= mutableQueue.size) return null + return mutableQueue[index] + } + + override fun setCurrentSong(currentSongIndex: Int) { + if (currentSongIndex < 0 || currentSongIndex >= mutableQueue.size) return + _currentSong.update { mutableQueue[currentSongIndex] } + } + + private val _repeatMode = MutableStateFlow(RepeatMode.NO_REPEAT) + override val repeatMode: StateFlow = _repeatMode.asStateFlow() + + override fun updateRepeatMode(mode: RepeatMode) { + _repeatMode.update { mode } + } + + private val callbacks = ArrayList() + + override fun addListener(listener: QueueService.Listener) { + callbacks.add(listener) + } + + override fun removeListener(listener: QueueService.Listener) { + callbacks.remove(listener) + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/services/SearchService.kt b/app/src/main/java/com/github/pakka_papad/data/services/SearchService.kt new file mode 100644 index 0000000..71f3745 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/services/SearchService.kt @@ -0,0 +1,72 @@ +package com.github.pakka_papad.data.services + +import com.github.pakka_papad.data.daos.AlbumArtistDao +import com.github.pakka_papad.data.daos.AlbumDao +import com.github.pakka_papad.data.daos.ArtistDao +import com.github.pakka_papad.data.daos.ComposerDao +import com.github.pakka_papad.data.daos.GenreDao +import com.github.pakka_papad.data.daos.LyricistDao +import com.github.pakka_papad.data.daos.PlaylistDao +import com.github.pakka_papad.data.daos.SongDao +import com.github.pakka_papad.data.music.Album +import com.github.pakka_papad.data.music.AlbumArtist +import com.github.pakka_papad.data.music.Artist +import com.github.pakka_papad.data.music.Composer +import com.github.pakka_papad.data.music.Genre +import com.github.pakka_papad.data.music.Lyricist +import com.github.pakka_papad.data.music.Playlist +import com.github.pakka_papad.data.music.Song + +interface SearchService { + suspend fun searchSongs(query: String): List + suspend fun searchAlbums(query: String): List + suspend fun searchArtists(query: String): List + suspend fun searchAlbumArtists(query: String): List + suspend fun searchComposers(query: String): List + suspend fun searchLyricists(query: String): List + suspend fun searchPlaylists(query: String): List + suspend fun searchGenres(query: String): List +} + +class SearchServiceImpl( + private val songDao: SongDao, + private val albumDao: AlbumDao, + private val artistDao: ArtistDao, + private val albumArtistDao: AlbumArtistDao, + private val composerDao: ComposerDao, + private val lyricistDao: LyricistDao, + private val genreDao: GenreDao, + private val playlistDao: PlaylistDao, +): SearchService { + override suspend fun searchSongs(query: String): List { + return songDao.searchSongs(query) + } + + override suspend fun searchAlbums(query: String): List { + return albumDao.searchAlbums(query) + } + + override suspend fun searchArtists(query: String): List { + return artistDao.searchArtists(query) + } + + override suspend fun searchAlbumArtists(query: String): List { + return albumArtistDao.searchAlbumArtists(query) + } + + override suspend fun searchComposers(query: String): List { + return composerDao.searchComposers(query) + } + + override suspend fun searchLyricists(query: String): List { + return lyricistDao.searchLyricists(query) + } + + override suspend fun searchPlaylists(query: String): List { + return playlistDao.searchPlaylists(query) + } + + override suspend fun searchGenres(query: String): List { + return genreDao.searchGenres(query) + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/services/SleepTimerService.kt b/app/src/main/java/com/github/pakka_papad/data/services/SleepTimerService.kt new file mode 100644 index 0000000..a1c54d2 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/services/SleepTimerService.kt @@ -0,0 +1,61 @@ +package com.github.pakka_papad.data.services + +import android.app.PendingIntent +import kotlinx.coroutines.CoroutineScope +import kotlinx.coroutines.Job +import kotlinx.coroutines.delay +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.StateFlow +import kotlinx.coroutines.flow.asStateFlow +import kotlinx.coroutines.flow.update +import kotlinx.coroutines.launch +import org.jetbrains.annotations.VisibleForTesting + +interface SleepTimerService { + val isRunning: StateFlow + val timeLeft: StateFlow + + fun cancel() + fun begin(duration: Int) +} + +class SleepTimerServiceImpl( + private val scope: CoroutineScope, + private val closeIntent: PendingIntent, +): SleepTimerService { + + private var timerJob: Job? = null + + @VisibleForTesting + internal val _isRunning = MutableStateFlow(false) + override val isRunning: StateFlow + = _isRunning.asStateFlow() + + @VisibleForTesting + internal val _timeLeft = MutableStateFlow(0) + override val timeLeft: StateFlow + = _timeLeft.asStateFlow() + + override fun cancel() { + timerJob?.cancel() + timerJob = null + _isRunning.update { false } + } + + override fun begin(duration: Int) { + if (duration == 0) return + if (timerJob != null) return + timerJob = scope.launch { + _isRunning.update { true } + var left = duration + _timeLeft.update { left } + while (left >= 0){ + delay(1000L) + left-- + _timeLeft.update { left } + } + closeIntent.send() + _isRunning.update { false } + } + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/services/SongService.kt b/app/src/main/java/com/github/pakka_papad/data/services/SongService.kt new file mode 100644 index 0000000..fc844ab --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/services/SongService.kt @@ -0,0 +1,107 @@ +package com.github.pakka_papad.data.services + +import com.github.pakka_papad.data.daos.AlbumArtistDao +import com.github.pakka_papad.data.daos.AlbumDao +import com.github.pakka_papad.data.daos.ArtistDao +import com.github.pakka_papad.data.daos.ComposerDao +import com.github.pakka_papad.data.daos.GenreDao +import com.github.pakka_papad.data.daos.LyricistDao +import com.github.pakka_papad.data.daos.SongDao +import com.github.pakka_papad.data.music.Album +import com.github.pakka_papad.data.music.AlbumArtistWithSongCount +import com.github.pakka_papad.data.music.AlbumArtistWithSongs +import com.github.pakka_papad.data.music.AlbumWithSongs +import com.github.pakka_papad.data.music.ArtistWithSongCount +import com.github.pakka_papad.data.music.ArtistWithSongs +import com.github.pakka_papad.data.music.ComposerWithSongCount +import com.github.pakka_papad.data.music.ComposerWithSongs +import com.github.pakka_papad.data.music.GenreWithSongCount +import com.github.pakka_papad.data.music.GenreWithSongs +import com.github.pakka_papad.data.music.LyricistWithSongCount +import com.github.pakka_papad.data.music.LyricistWithSongs +import com.github.pakka_papad.data.music.Song +import kotlinx.coroutines.flow.Flow + +interface SongService { + val songs: Flow> + val albums: Flow> + val artists: Flow> + val albumArtists: Flow> + val composers: Flow> + val lyricists: Flow> + val genres: Flow> + + fun getAlbumWithSongsByName(albumName: String): Flow + fun getArtistWithSongsByName(artistName: String): Flow + fun getAlbumArtistWithSongsByName(albumArtistName: String): Flow + fun getComposerWithSongsByName(composerName: String): Flow + fun getLyricistWithSongsByName(lyricistName: String): Flow + fun getGenreWithSongsByName(genre: String): Flow + + fun getFavouriteSongs(): Flow> + + suspend fun updateSong(song: Song) +} + +class SongServiceImpl( + private val songDao: SongDao, + private val albumDao: AlbumDao, + private val artistDao: ArtistDao, + private val albumArtistDao: AlbumArtistDao, + private val composerDao: ComposerDao, + private val lyricistDao: LyricistDao, + private val genreDao: GenreDao, +) :SongService { + override val songs: Flow> + = songDao.getAllSongs() + + override val albums: Flow> + = albumDao.getAllAlbums() + + override val artists: Flow> + = songDao.getAllArtistsWithSongCount() + + override val albumArtists: Flow> + = songDao.getAllAlbumArtistsWithSongCount() + + override val composers: Flow> + = songDao.getAllComposersWithSongCount() + + override val lyricists: Flow> + = songDao.getAllLyricistsWithSongCount() + + override val genres: Flow> + = songDao.getAllGenresWithSongCount() + + override fun getAlbumWithSongsByName(albumName: String): Flow { + return albumDao.getAlbumWithSongsByName(albumName) + } + + override fun getArtistWithSongsByName(artistName: String): Flow { + return artistDao.getArtistWithSongsByName(artistName) + } + + override fun getAlbumArtistWithSongsByName(albumArtistName: String): Flow { + return albumArtistDao.getAlbumArtistWithSongs(albumArtistName) + } + + override fun getComposerWithSongsByName(composerName: String): Flow { + return composerDao.getComposerWithSongs(composerName) + } + + override fun getLyricistWithSongsByName(lyricistName: String): Flow { + return lyricistDao.getLyricistWithSongs(lyricistName) + } + + override fun getGenreWithSongsByName(genre: String): Flow { + return genreDao.getGenreWithSongs(genre) + } + + override fun getFavouriteSongs(): Flow> { + return songDao.getAllFavourites() + } + + override suspend fun updateSong(song: Song) { + songDao.updateSong(song) + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/services/ThumbnailService.kt b/app/src/main/java/com/github/pakka_papad/data/services/ThumbnailService.kt new file mode 100644 index 0000000..9abc25f --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/services/ThumbnailService.kt @@ -0,0 +1,175 @@ +package com.github.pakka_papad.data.services + +import android.content.Context +import android.graphics.Bitmap +import android.graphics.BitmapFactory +import android.graphics.Canvas +import android.graphics.Matrix +import android.graphics.Paint +import androidx.core.graphics.scale +import androidx.core.net.toUri +import com.github.pakka_papad.data.thumbnails.Thumbnail +import com.github.pakka_papad.data.thumbnails.ThumbnailDao +import java.io.File + +interface ThumbnailService { + fun createThumbnailImage(imageUris: List): String? + + suspend fun insert(thumbnail: Thumbnail) + suspend fun getThumbnailByPath(location: String): Thumbnail? + suspend fun deleteThumbnail(thumbnail: Thumbnail) + suspend fun markDelete(location: String) + suspend fun getPendingDeletions(): List +} + +class ThumbnailServiceImpl( + private val context: Context, + private val thumbnailDao: ThumbnailDao, +): ThumbnailService { + + companion object { + private const val IMAGE_SIZE = 1600 + private const val PARTS = 3 + private const val DEGREES = 9f + private const val THUMBNAIL_DIR = "thumbnails" + } + + override suspend fun insert(thumbnail: Thumbnail) { + thumbnailDao.insert(thumbnail) + } + + override suspend fun getThumbnailByPath(location: String): Thumbnail? { + return thumbnailDao.getThumbnail(location) + } + + override suspend fun deleteThumbnail(thumbnail: Thumbnail) { + thumbnailDao.delete(thumbnail) + val file = File(thumbnail.location) + if (!file.exists()) return + file.delete() + } + + override suspend fun markDelete(location: String) { + thumbnailDao.markDelete(location) + } + + override suspend fun getPendingDeletions(): List { + return thumbnailDao.getPendingDeletions() + } + + override fun createThumbnailImage(imageUris: List): String? { + val options = BitmapFactory.Options().apply { + outHeight = 200 + outWidth = 200 + } + val bitmaps = imageUris.asSequence() + .filterNotNull() + .distinct() + .mapNotNull { + BitmapFactory.decodeStream( + context.contentResolver.openInputStream(it.toUri()), + null, + options + ) + } + .take(9) + .toList() + if (bitmaps.isEmpty()) return null + val arranged = arrangeBitmaps(bitmaps) + val mergedImage = create(arranged, IMAGE_SIZE, PARTS) + val finalImage = rotate(mergedImage, IMAGE_SIZE, DEGREES) + val result = saveImage(finalImage) + finalImage.recycle() + mergedImage.recycle() + return result + } + + private fun saveImage(image: Bitmap): String? { + val dir = File(context.filesDir, THUMBNAIL_DIR) + if (!dir.exists()) { + val created = dir.mkdir() + if (!created) return null + } + val file = File(dir, "thumb-${System.currentTimeMillis()}.png") + val result = image.compress(Bitmap.CompressFormat.PNG, 100, file.outputStream()) + if (!result) return null + return file.path + } + + private fun arrangeBitmaps(list: List): List { + return when { + list.size == 1 -> { + val item = list[0] + listOf(item, item, item, item, item, item, item, item, item) + } + list.size == 2 -> { + val item1 = list[0] + val item2 = list[1] + listOf(item1, item2, item1, item2, item1, item2, item1, item2, item1) + } + list.size == 3 -> { + val item1 = list[0] + val item2 = list[1] + val item3 = list[2] + listOf(item1, item2, item3, item3, item1, item2, item2, item3, item1) + } + list.size == 4 -> { + val item1 = list[0] + val item2 = list[1] + val item3 = list[2] + val item4 = list[3] + listOf(item1, item2, item3, item4, item1, item2, item3, item4, item1) + } + list.size < 9 -> { // 5 to 8 + val item1 = list[0] + val item2 = list[1] + val item3 = list[2] + val item4 = list[3] + val item5 = list[4] + listOf(item1, item2, item3, item4, item5, item2, item3, item4, item1) + } + else -> list // case 9 + } + } + + private fun create(images: List, imageSize: Int, parts: Int): Bitmap { + val result = Bitmap.createBitmap(imageSize, imageSize, Bitmap.Config.ARGB_8888) + val canvas = Canvas(result) + canvas.drawARGB(0,0,0,0) + val paint = Paint(Paint.ANTI_ALIAS_FLAG) + val onePartSize = imageSize / parts + + images.forEachIndexed { i, bitmap -> + val bit = bitmap.scale(onePartSize, onePartSize) + canvas.drawBitmap( + bit, + (onePartSize * (i % parts)).toFloat() + (i % 3) * 50, + (onePartSize * (i / parts)).toFloat() + (i / 3) * 50, + paint + ) + bit.recycle() + } + return result + } + + private fun rotate(bitmap: Bitmap, imageSize: Int, degrees: Float): Bitmap { + val matrix = Matrix() + matrix.postRotate(degrees) + + val rotated = Bitmap.createBitmap(bitmap, 0, 0, imageSize, imageSize, matrix, true) + bitmap.recycle() + val cropStart = imageSize * 25 / 100 + val cropEnd: Int = (cropStart * 1.5).toInt() + val cropped = Bitmap.createBitmap( + rotated, + cropStart, + cropStart, + imageSize - cropEnd, + imageSize - cropEnd + ) + rotated.recycle() + + return cropped + } + +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/data/thumbnails/Thumbnail.kt b/app/src/main/java/com/github/pakka_papad/data/thumbnails/Thumbnail.kt new file mode 100644 index 0000000..3d82e37 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/thumbnails/Thumbnail.kt @@ -0,0 +1,19 @@ +package com.github.pakka_papad.data.thumbnails + +import androidx.room.Entity +import androidx.room.Index +import androidx.room.PrimaryKey +import com.github.pakka_papad.Constants + +@Entity( + tableName = Constants.Tables.THUMBNAIL_TABLE, + indices = [ + Index(value = ["location"], unique = true) + ] +) +data class Thumbnail( + @PrimaryKey val location: String, + val addedOn: Long, + val artCount: Int, + val deleteThis: Boolean, +) diff --git a/app/src/main/java/com/github/pakka_papad/data/thumbnails/ThumbnailDao.kt b/app/src/main/java/com/github/pakka_papad/data/thumbnails/ThumbnailDao.kt new file mode 100644 index 0000000..d02221d --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/data/thumbnails/ThumbnailDao.kt @@ -0,0 +1,27 @@ +package com.github.pakka_papad.data.thumbnails + +import androidx.room.Dao +import androidx.room.Delete +import androidx.room.Insert +import androidx.room.OnConflictStrategy +import androidx.room.Query +import com.github.pakka_papad.Constants + +@Dao +interface ThumbnailDao { + + @Insert(onConflict = OnConflictStrategy.IGNORE, entity = Thumbnail::class) + suspend fun insert(thumbnail: Thumbnail) + + @Query("SELECT * FROM ${Constants.Tables.THUMBNAIL_TABLE} WHERE location = :location") + suspend fun getThumbnail(location: String): Thumbnail? + + @Delete(entity = Thumbnail::class) + suspend fun delete(thumbnail: Thumbnail) + + @Query("UPDATE ${Constants.Tables.THUMBNAIL_TABLE} SET deleteThis = 1 WHERE location = :location") + suspend fun markDelete(location: String) + + @Query("SELECT * FROM ${Constants.Tables.THUMBNAIL_TABLE} WHERE deleteThis = 1") + suspend fun getPendingDeletions(): List +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/di/AppModule.kt b/app/src/main/java/com/github/pakka_papad/di/AppModule.kt index 3ffeb72..e744f8b 100644 --- a/app/src/main/java/com/github/pakka_papad/di/AppModule.kt +++ b/app/src/main/java/com/github/pakka_papad/di/AppModule.kt @@ -1,7 +1,9 @@ package com.github.pakka_papad.di import android.annotation.SuppressLint +import android.app.PendingIntent import android.content.Context +import android.content.Intent import androidx.datastore.core.DataStore import androidx.datastore.core.DataStoreFactory import androidx.datastore.dataStoreFile @@ -13,19 +15,23 @@ import androidx.media3.exoplayer.source.DefaultMediaSourceFactory import androidx.media3.extractor.DefaultExtractorsFactory import androidx.media3.extractor.mp3.Mp3Extractor import androidx.room.Room -import dagger.Module -import dagger.Provides -import dagger.hilt.InstallIn -import dagger.hilt.android.qualifiers.ApplicationContext -import dagger.hilt.components.SingletonComponent import com.github.pakka_papad.Constants import com.github.pakka_papad.data.* -import com.github.pakka_papad.data.components.DaoCollection import com.github.pakka_papad.data.music.SongExtractor import com.github.pakka_papad.data.notification.ZenNotificationManager +import com.github.pakka_papad.data.services.* +import com.github.pakka_papad.player.ZenBroadcastReceiver +import com.github.pakka_papad.util.MessageStore +import com.github.pakka_papad.util.MessageStoreImpl import com.google.firebase.crashlytics.FirebaseCrashlytics +import dagger.Module +import dagger.Provides +import dagger.hilt.InstallIn +import dagger.hilt.android.qualifiers.ApplicationContext +import dagger.hilt.components.SingletonComponent import kotlinx.coroutines.CoroutineScope import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.Job import kotlinx.coroutines.SupervisorJob import javax.inject.Singleton @@ -45,36 +51,6 @@ object AppModule { ).build() } - @Singleton - @Provides - fun providesDataManager( - @ApplicationContext context: Context, - notificationManager: ZenNotificationManager, - db: AppDatabase, - scope: CoroutineScope, - extractor: SongExtractor, - ): DataManager { - return DataManager( - context = context, - notificationManager = notificationManager, - daoCollection = DaoCollection( - songDao = db.songDao(), - albumDao = db.albumDao(), - artistDao = db.artistDao(), - albumArtistDao = db.albumArtistDao(), - composerDao = db.composerDao(), - lyricistDao = db.lyricistDao(), - genreDao = db.genreDao(), - playlistDao = db.playlistDao(), - blacklistDao = db.blacklistDao(), - blacklistedFolderDao = db.blacklistedFolderDao(), - playHistoryDao = db.playHistoryDao() - ), - scope = scope, - songExtractor = extractor - ) - } - @Singleton @Provides fun providesNotificationManager(@ApplicationContext context: Context): ZenNotificationManager { @@ -95,8 +71,8 @@ object AppModule { setUsage(USAGE_MEDIA) }.build() return ExoPlayer.Builder(context).apply { - setMediaSourceFactory(DefaultMediaSourceFactory(context,extractorsFactory)) - setAudioAttributes(audioAttributes,true) + setMediaSourceFactory(DefaultMediaSourceFactory(context, extractorsFactory)) + setAudioAttributes(audioAttributes, true) setHandleAudioBecomingNoisy(true) }.build() } @@ -148,12 +124,151 @@ object AppModule { fun providesSongExtractor( @ApplicationContext context: Context, crashReporter: ZenCrashReporter, + db: AppDatabase, ): SongExtractor { val scope = CoroutineScope(SupervisorJob() + Dispatchers.Default) return SongExtractor( scope = scope, context = context, crashReporter = crashReporter, + songDao = db.songDao(), + albumDao = db.albumDao(), + artistDao = db.artistDao(), + albumArtistDao = db.albumArtistDao(), + composerDao = db.composerDao(), + lyricistDao = db.lyricistDao(), + genreDao = db.genreDao(), + blacklistDao = db.blacklistDao(), + blacklistedFolderDao = db.blacklistedFolderDao(), + ) + } + + @Singleton + @Provides + fun providesBlacklistService( + db: AppDatabase + ): BlacklistService { + return BlacklistServiceImpl( + blacklistDao = db.blacklistDao(), + blacklistedFolderDao = db.blacklistedFolderDao(), + songDao = db.songDao(), + albumDao = db.albumDao(), + artistDao = db.artistDao(), + albumArtistDao = db.albumArtistDao(), + composerDao = db.composerDao(), + lyricistDao = db.lyricistDao(), + genreDao = db.genreDao(), + ) + } + + @Singleton + @Provides + fun providesPlaylistService( + db: AppDatabase + ): PlaylistService { + return PlaylistServiceImpl( + playlistDao = db.playlistDao(), + thumbnailDao = db.thumbnailDao(), + ) + } + + @Singleton + @Provides + fun providesSongService( + db: AppDatabase + ): SongService { + return SongServiceImpl( + songDao = db.songDao(), + albumDao = db.albumDao(), + artistDao = db.artistDao(), + albumArtistDao = db.albumArtistDao(), + composerDao = db.composerDao(), + lyricistDao = db.lyricistDao(), + genreDao = db.genreDao(), + ) + } + + @Singleton + @Provides + fun providesQueueService(): QueueService { + return QueueServiceImpl() + } + + @Singleton + @Provides + fun providesPlayerService( + @ApplicationContext context: Context + ): PlayerService { + return PlayerServiceImpl( + context = context + ) + } + + @Singleton + @Provides + fun providesAnalyticsService( + db: AppDatabase, + ): AnalyticsService { + return AnalyticsServiceImpl( + playHistoryDao = db.playHistoryDao(), + scope = CoroutineScope(Job() + Dispatchers.IO) + ) + } + + @Singleton + @Provides + fun providesSearchService( + db: AppDatabase, + ): SearchService { + return SearchServiceImpl( + songDao = db.songDao(), + albumDao = db.albumDao(), + artistDao = db.artistDao(), + albumArtistDao = db.albumArtistDao(), + composerDao = db.composerDao(), + lyricistDao = db.lyricistDao(), + genreDao = db.genreDao(), + playlistDao = db.playlistDao() + ) + } + + @Singleton + @Provides + fun providesMessageStore( + @ApplicationContext context: Context, + ): MessageStore { + return MessageStoreImpl( + context = context, + ) + } + + @Singleton + @Provides + fun providesSleepTimerService( + @ApplicationContext context: Context, + ): SleepTimerService { + return SleepTimerServiceImpl( + scope = CoroutineScope(SupervisorJob() + Dispatchers.Default), + closeIntent = PendingIntent.getBroadcast( + context, ZenBroadcastReceiver.CANCEL_ACTION_REQUEST_CODE, + Intent(Constants.PACKAGE_NAME).putExtra( + ZenBroadcastReceiver.AUDIO_CONTROL, + ZenBroadcastReceiver.ZEN_PLAYER_CANCEL + ), + PendingIntent.FLAG_IMMUTABLE + ) + ) + } + + @Singleton + @Provides + fun providesThumbnailService( + @ApplicationContext context: Context, + db: AppDatabase + ): ThumbnailService { + return ThumbnailServiceImpl( + context = context, + thumbnailDao = db.thumbnailDao(), ) } } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/home/Albums.kt b/app/src/main/java/com/github/pakka_papad/home/Albums.kt index 19302eb..3421f11 100644 --- a/app/src/main/java/com/github/pakka_papad/home/Albums.kt +++ b/app/src/main/java/com/github/pakka_papad/home/Albums.kt @@ -12,9 +12,11 @@ import androidx.compose.runtime.Composable import androidx.compose.ui.Modifier import androidx.compose.ui.draw.clip import androidx.compose.ui.layout.ContentScale +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp import coil.compose.AsyncImage +import com.github.pakka_papad.R import com.github.pakka_papad.components.FullScreenSadMessage import com.github.pakka_papad.data.music.Album @@ -27,7 +29,7 @@ fun Albums( if (albums == null) return if (albums.isEmpty()) { FullScreenSadMessage( - message = "Oops! No albums found", + message = stringResource(R.string.oops_no_albums_found), paddingValues = WindowInsets.systemBars.only(WindowInsetsSides.Bottom).asPaddingValues(), ) } else { @@ -66,7 +68,7 @@ fun AlbumCard( ) { AsyncImage( model = album.albumArtUri, - contentDescription = null, + contentDescription = stringResource(R.string.album_art), modifier = Modifier .aspectRatio(ratio = 1f, matchHeightConstraintsFirst = false) .fillMaxWidth() diff --git a/app/src/main/java/com/github/pakka_papad/home/AllSongs.kt b/app/src/main/java/com/github/pakka_papad/home/AllSongs.kt index d6c34df..517e692 100644 --- a/app/src/main/java/com/github/pakka_papad/home/AllSongs.kt +++ b/app/src/main/java/com/github/pakka_papad/home/AllSongs.kt @@ -12,6 +12,7 @@ import androidx.compose.material3.MaterialTheme import androidx.compose.material3.Text import androidx.compose.runtime.* import androidx.compose.ui.Modifier +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.SpanStyle import androidx.compose.ui.text.buildAnnotatedString import androidx.compose.ui.text.font.FontWeight @@ -19,6 +20,7 @@ import androidx.compose.ui.text.style.TextAlign import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.text.withStyle import androidx.compose.ui.window.DialogProperties +import com.github.pakka_papad.R import com.github.pakka_papad.components.FullScreenSadMessage import com.github.pakka_papad.components.SongCardV1 import com.github.pakka_papad.components.more_options.SongOptions @@ -41,7 +43,7 @@ fun AllSongs( if (songs == null) return if (songs.isEmpty()) { FullScreenSadMessage( - message = "No songs found on this device", + message = stringResource(R.string.no_songs_found_on_this_device), paddingValues = WindowInsets.systemBars.only(WindowInsetsSides.Bottom).asPaddingValues() ) } else { @@ -110,7 +112,7 @@ fun SongInfo( onClick = onDismissRequest, ) { Text( - text = "Close", + text = stringResource(R.string.close), style = MaterialTheme.typography.bodyLarge, ) } @@ -123,32 +125,32 @@ fun SongInfo( val scrollState = rememberScrollState() Text( text = buildAnnotatedString { - append("Location\n") + append("${stringResource(R.string.location)}\n") withStyle(spanStyle) { append(song.location) } - append("\n\nSize\n") + append("\n\n${stringResource(R.string.size)}\n") withStyle(spanStyle) { append(song.size) } - append("\n\nAlbum\n") + append("\n\n${stringResource(R.string.album)}\n") withStyle(spanStyle) { append(song.album) } - append("\n\nArtist\n") + append("\n\n${stringResource(R.string.artist)}\n") withStyle(spanStyle) { append(song.artist) } - append("\n\nAlbum artist\n") + append("\n\n${stringResource(R.string.album_artist)}\n") withStyle(spanStyle) { append(song.albumArtist) } - append("\n\nComposer\n") + append("\n\n${stringResource(R.string.composer)}\n") withStyle(spanStyle) { append(song.composer) } - append("\n\nLyricist\n") + append("\n\n${stringResource(R.string.lyricist)}\n") withStyle(spanStyle) { append(song.lyricist) } - append("\n\nGenre\n") + append("\n\n${stringResource(R.string.genre)}\n") withStyle(spanStyle) { append(song.genre) } - append("\n\nYear\n") - withStyle(spanStyle) { append(if (song.year == 0) "Unknown" else song.year.toString()) } - append("\n\nDuration\n") - withStyle(spanStyle) { append(if (song.durationMillis == 0L) "Unknown" else song.durationFormatted) } - append("\n\nPlay count\n") + append("\n\n${stringResource(R.string.year)}\n") + withStyle(spanStyle) { append(if (song.year == 0) stringResource(R.string.unknown) else song.year.toString()) } + append("\n\n${stringResource(R.string.duration)}\n") + withStyle(spanStyle) { append(if (song.durationMillis == 0L) stringResource(R.string.unknown) else song.durationFormatted) } + append("\n\n${stringResource(R.string.play_count)}\n") withStyle(spanStyle) { append(song.playCount.toString()) } - append("\n\nLast played on\n") - withStyle(spanStyle) { append(if (song.lastPlayed == null) "Never" else song.lastPlayed.formatToDate()) } - append("\n\nMime type\n") - withStyle(spanStyle) { append(song.mimeType ?: "Unknown") } + append("\n\n${stringResource(R.string.last_played_on)}\n") + withStyle(spanStyle) { append(if (song.lastPlayed == null) stringResource(R.string.never) else song.lastPlayed.formatToDate()) } + append("\n\n${stringResource(R.string.mime_type)}\n") + withStyle(spanStyle) { append(song.mimeType ?: stringResource(R.string.unknown)) } }, modifier = Modifier .verticalScroll(scrollState) diff --git a/app/src/main/java/com/github/pakka_papad/home/Files.kt b/app/src/main/java/com/github/pakka_papad/home/Files.kt index 4695fdf..3e44578 100644 --- a/app/src/main/java/com/github/pakka_papad/home/Files.kt +++ b/app/src/main/java/com/github/pakka_papad/home/Files.kt @@ -21,6 +21,7 @@ import androidx.compose.runtime.setValue import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.res.painterResource +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp import com.github.pakka_papad.components.FullScreenSadMessage @@ -45,7 +46,7 @@ fun Files( onFolderAddToBlacklistRequest: (Directory) -> Unit, ){ if (contents.directories.isEmpty() && contents.songs.isEmpty()){ - FullScreenSadMessage("Nothing here") + FullScreenSadMessage(stringResource(R.string.nothing_here)) return } LazyColumn( @@ -103,7 +104,7 @@ fun Folder( ) { Icon( painter = resource, - contentDescription = null, + contentDescription = stringResource(R.string.folder_icon), modifier = Modifier.size(50.dp) ) Text( @@ -121,7 +122,7 @@ fun Folder( } else { Icon( imageVector = Icons.Outlined.MoreVert, - contentDescription = null, + contentDescription = stringResource(R.string.more_menu_button), modifier = Modifier .size(26.dp) .clickable( diff --git a/app/src/main/java/com/github/pakka_papad/home/Genres.kt b/app/src/main/java/com/github/pakka_papad/home/Genres.kt index 82d521e..399f1fb 100644 --- a/app/src/main/java/com/github/pakka_papad/home/Genres.kt +++ b/app/src/main/java/com/github/pakka_papad/home/Genres.kt @@ -15,9 +15,12 @@ import androidx.compose.material3.Text import androidx.compose.runtime.* import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier +import androidx.compose.ui.res.pluralStringResource +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.font.FontWeight import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp +import com.github.pakka_papad.R import com.github.pakka_papad.components.FullScreenSadMessage import com.github.pakka_papad.components.more_options.GenreOptions import com.github.pakka_papad.components.more_options.OptionsAlertDialog @@ -31,7 +34,7 @@ fun Genres( ) { if (genresWithSongCount.isEmpty()) { FullScreenSadMessage( - message = "Nothing found" + message = stringResource(R.string.nothing_found) ) return } @@ -82,7 +85,11 @@ fun GenreCard( fontWeight = FontWeight.Bold, ) Text( - text = "${genreWithSongCount.count} ${if (genreWithSongCount.count == 1) "song" else "songs"}", + text = pluralStringResource( + id = R.plurals.song_count, + count = genreWithSongCount.count, + genreWithSongCount.count + ), maxLines = 1, style = MaterialTheme.typography.titleSmall, modifier = Modifier.fillMaxWidth(), @@ -93,7 +100,7 @@ fun GenreCard( var optionsVisible by remember { mutableStateOf(false) } Icon( imageVector = Icons.Outlined.MoreVert, - contentDescription = null, + contentDescription = stringResource(R.string.more_menu_button), modifier = Modifier .size(26.dp) .clickable( diff --git a/app/src/main/java/com/github/pakka_papad/home/HomeFragment.kt b/app/src/main/java/com/github/pakka_papad/home/HomeFragment.kt index 4cfadbd..2965997 100644 --- a/app/src/main/java/com/github/pakka_papad/home/HomeFragment.kt +++ b/app/src/main/java/com/github/pakka_papad/home/HomeFragment.kt @@ -10,17 +10,44 @@ import androidx.activity.compose.BackHandler import androidx.compose.animation.AnimatedContent import androidx.compose.animation.ExperimentalAnimationApi import androidx.compose.foundation.background -import androidx.compose.foundation.layout.* +import androidx.compose.foundation.layout.Box +import androidx.compose.foundation.layout.Column +import androidx.compose.foundation.layout.WindowInsets +import androidx.compose.foundation.layout.asPaddingValues +import androidx.compose.foundation.layout.calculateEndPadding +import androidx.compose.foundation.layout.calculateStartPadding +import androidx.compose.foundation.layout.fillMaxSize +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.foundation.layout.height +import androidx.compose.foundation.layout.padding +import androidx.compose.foundation.layout.systemBars import androidx.compose.foundation.lazy.grid.rememberLazyGridState import androidx.compose.foundation.lazy.rememberLazyListState import androidx.compose.foundation.shape.RoundedCornerShape -import androidx.compose.material3.BottomSheetScaffold import androidx.compose.material.ExperimentalMaterialApi -import androidx.compose.material3.rememberBottomSheetScaffoldState import androidx.compose.material.rememberSwipeableState -import androidx.compose.material3.* -import androidx.compose.runtime.* +import androidx.compose.material3.BottomSheetScaffold +import androidx.compose.material3.CircularProgressIndicator +import androidx.compose.material3.ExperimentalMaterial3Api +import androidx.compose.material3.LinearProgressIndicator +import androidx.compose.material3.LocalAbsoluteTonalElevation +import androidx.compose.material3.MaterialTheme +import androidx.compose.material3.Scaffold +import androidx.compose.material3.SheetValue +import androidx.compose.material3.SnackbarHost +import androidx.compose.material3.SnackbarHostState +import androidx.compose.material3.rememberBottomSheetScaffoldState +import androidx.compose.material3.rememberStandardBottomSheetState +import androidx.compose.material3.surfaceColorAtElevation +import androidx.compose.runtime.DisposableEffect +import androidx.compose.runtime.LaunchedEffect +import androidx.compose.runtime.derivedStateOf +import androidx.compose.runtime.getValue +import androidx.compose.runtime.mutableStateOf +import androidx.compose.runtime.remember +import androidx.compose.runtime.rememberCoroutineScope import androidx.compose.runtime.saveable.rememberSaveable +import androidx.compose.runtime.setValue import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.graphics.graphicsLayer @@ -31,22 +58,19 @@ import androidx.compose.ui.unit.dp import androidx.fragment.app.Fragment import androidx.fragment.app.viewModels import androidx.lifecycle.compose.collectAsStateWithLifecycle -import androidx.lifecycle.lifecycleScope import androidx.media3.common.MediaItem import androidx.media3.common.Player import androidx.media3.exoplayer.ExoPlayer import androidx.navigation.NavController import androidx.navigation.fragment.findNavController import com.github.pakka_papad.Constants -import com.github.pakka_papad.R import com.github.pakka_papad.Screens -import com.github.pakka_papad.collection.CollectionType import com.github.pakka_papad.components.BottomSheet +import com.github.pakka_papad.components.Snackbar import com.github.pakka_papad.data.ZenPreferenceProvider -import com.github.pakka_papad.data.music.* -import com.github.pakka_papad.nowplaying.NowPlayingOptions +import com.github.pakka_papad.data.services.SleepTimerService import com.github.pakka_papad.nowplaying.NowPlayingScreen -import com.github.pakka_papad.nowplaying.NowPlayingTopBar +import com.github.pakka_papad.nowplaying.PlayerHelper import com.github.pakka_papad.nowplaying.Queue import com.github.pakka_papad.player.ZenBroadcastReceiver import com.github.pakka_papad.ui.theme.ZenTheme @@ -63,13 +87,12 @@ class HomeFragment : Fragment() { private val viewModel: HomeViewModel by viewModels() - @Inject - lateinit var exoPlayer: ExoPlayer + @Inject lateinit var exoPlayer: ExoPlayer + @Inject lateinit var preferenceProvider: ZenPreferenceProvider + @Inject lateinit var sleepTimerService: SleepTimerService - @Inject - lateinit var preferenceProvider: ZenPreferenceProvider - - @OptIn(ExperimentalMaterial3Api::class, ExperimentalAnimationApi::class, + @OptIn( + ExperimentalMaterial3Api::class, ExperimentalAnimationApi::class, ExperimentalMaterialApi::class ) override fun onCreateView( @@ -102,6 +125,9 @@ class HomeFragment : Fragment() { ), PendingIntent.FLAG_IMMUTABLE ) + + val navHelper = HomeNavHelper(navController, lifecycle) + val playerHelper = PlayerHelper(exoPlayer) return ComposeView(requireContext()).apply { setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed) setContent { @@ -128,13 +154,16 @@ class HomeFragment : Fragment() { val allPersonsListState = rememberLazyListState() val playlistsWithSongCount by viewModel.playlistsWithSongCount.collectAsStateWithLifecycle() - val allPlaylistsListState = rememberLazyListState() + val allPlaylistsListState = rememberLazyGridState() val genresWithSongCount by viewModel.genresWithSongCount.collectAsStateWithLifecycle() val allGenresListState = rememberLazyListState() val files by viewModel.filesInCurrentDestination.collectAsStateWithLifecycle() + val isSleepTimerRunning by sleepTimerService.isRunning.collectAsStateWithLifecycle() + val sleepTimerLeft by sleepTimerService.timeLeft.collectAsStateWithLifecycle() + val dataRetrieved by remember { derivedStateOf { songs != null && albums != null && personsWithSongCount != null @@ -151,28 +180,38 @@ class HomeFragment : Fragment() { swipeableState.animateTo(0) } + val snackbarHostState = remember { SnackbarHostState() } + + val message by viewModel.message.collectAsStateWithLifecycle() + LaunchedEffect(key1 = message){ + if (message.isEmpty()) return@LaunchedEffect + snackbarHostState.showSnackbar(message) + } + val bottomBarYOffset by remember { derivedStateOf { - val progress = if (swipeableState.progress.from == 0){ + val progress = if (swipeableState.progress.from == 0) { // at 0 or moving away from 0 if (swipeableState.progress.to == 0) 1f - else if (swipeableState.progress.fraction < 0.25f) 1f-swipeableState.progress.fraction*4 + else if (swipeableState.progress.fraction < 0.25f) 1f - swipeableState.progress.fraction * 4 else 0f } else { // at 1 or moving away from 1 if (swipeableState.progress.to == 1) 0f - else if (swipeableState.progress.fraction > 0.75f) 1f-(1f-swipeableState.progress.fraction)*4 + else if (swipeableState.progress.fraction > 0.75f) 1f - (1f - swipeableState.progress.fraction) * 4 else 0f } - 500*(1f-progress) + 500 * (1f - progress) } } val windowInsets = WindowInsets.systemBars.asPaddingValues() val queue = viewModel.queue - val playbackParams by preferenceProvider.playbackParams.collectAsStateWithLifecycle() + val playbackParams by preferenceProvider.playbackParams.collectAsStateWithLifecycle() val repeatMode by viewModel.repeatMode.collectAsStateWithLifecycle() - val playerScaffoldState = rememberBottomSheetScaffoldState() + val playerScaffoldState = rememberBottomSheetScaffoldState( + bottomSheetState = rememberStandardBottomSheetState(skipHiddenState = false) + ) val isExplorerAtRoot by viewModel.isExplorerAtRoot.collectAsStateWithLifecycle() @@ -186,7 +225,7 @@ class HomeFragment : Fragment() { BackHandler( enabled = (currentScreen == Screens.Folders && !isExplorerAtRoot) || swipeableState.currentValue == 1, onBack = { - if (swipeableState.currentValue == 1){ + if (swipeableState.currentValue == 1) { scope.launch { if (isQueueBottomSheetExpanded) playerScaffoldState.bottomSheetState.hide() else swipeableState.animateTo(0) @@ -197,36 +236,21 @@ class HomeFragment : Fragment() { } ) - val navigateToSettings = remember{ { - if (navController.currentDestination?.id == R.id.homeFragment){ - navController.navigate(R.id.action_homeFragment_to_settingsFragment) - } - } } - val navigateToSearch = remember{ { - if(navController.currentDestination?.id == R.id.homeFragment){ - navController.navigate(R.id.action_homeFragment_to_searchFragment) - } - } } - val songScreenSongClicked = remember{ - { index: Int -> viewModel.setQueue(songs,index) } + val songScreenSongClicked = remember { + { index: Int -> viewModel.setQueue(songs, index) } } - val songScreenPlayAllClicked = remember{ { viewModel.setQueue(songs) } } - val songScreenShuffleClicked = remember{ { viewModel.shufflePlay(songs) } } - val miniPlayerPlayPauseClicked = remember{ { - if (swipeableState.currentValue == 0){ - pendingPausePlayIntent.send() - } + val songScreenPlayAllClicked = remember { { viewModel.setQueue(songs) } } + val songScreenShuffleClicked = remember { { viewModel.shufflePlay(songs) } } + val miniPlayerPlayPauseClicked = remember { { + if (swipeableState.currentValue == 0) { pendingPausePlayIntent.send() } } } - val nowPlayingBackArrowClicked = remember<() -> Unit>{ { - scope.launch { swipeableState.animateTo(0) } - } } - val expandQueueBottomSheet = remember<() -> Unit>{ + val expandQueueBottomSheet = remember<() -> Unit> { { scope.launch { playerScaffoldState.bottomSheetState.expand() } } } - val updateScreen = remember<(Screens) -> Unit>{ { - if (currentScreen == it){ + val updateScreen = remember<(Screens) -> Unit> { { + if (currentScreen == it) { scope.launch { - when(it){ + when (it) { Screens.Songs -> allSongsListState.scrollToItem(0) Screens.Albums -> allAlbumsGridState.scrollToItem(0) Screens.Artists -> allPersonsListState.scrollToItem(0) @@ -240,16 +264,25 @@ class HomeFragment : Fragment() { } } } + val homeScreenBottomPadding by remember(currentSong) { + derivedStateOf { + if (currentSong == null) 88.dp else 146.dp + } + } + Box( modifier = Modifier - .fillMaxSize(), + .fillMaxSize() + .background(MaterialTheme.colorScheme.surface), contentAlignment = Alignment.BottomCenter - ){ + ) { Scaffold( + modifier = Modifier + .padding(bottom = homeScreenBottomPadding), topBar = { HomeTopBar( - onSettingsClicked = navigateToSettings, - onSearchClicked = navigateToSearch, + onSettingsClicked = navHelper::navigateToSettings, + onSearchClicked = navHelper::navigateToSearch, currentScreen = currentScreen, onSortOptionChosen = viewModel::saveSortOption, currentSortOrder = sortOrder, @@ -260,7 +293,6 @@ class HomeFragment : Fragment() { modifier = Modifier .padding( top = it.calculateTopPadding(), - bottom = if (currentSong == null) 88.dp else 146.dp, start = windowInsets.calculateStartPadding( LayoutDirection.Ltr ), @@ -289,7 +321,7 @@ class HomeFragment : Fragment() { onAddToQueueClicked = viewModel::addToQueue, onPlayAllClicked = songScreenPlayAllClicked, onShuffleClicked = songScreenShuffleClicked, - onAddToPlaylistsClicked = this@HomeFragment::addToPlaylistClicked, + onAddToPlaylistsClicked = navHelper::navigateToChoosePlaylist, onBlacklistClicked = viewModel::onSongBlacklist ) } @@ -297,13 +329,13 @@ class HomeFragment : Fragment() { Albums( albums = albums, gridState = allAlbumsGridState, - onAlbumClicked = this@HomeFragment::navigateToCollection + onAlbumClicked = navHelper::navigateToViewDetails ) } Screens.Artists -> { Persons( personsWithSongCount = personsWithSongCount, - onPersonClicked = this@HomeFragment::navigateToCollection, + onPersonClicked = navHelper::navigateToViewDetails, listState = allPersonsListState, selectedPerson = selectedPerson, onPersonSelect = viewModel::onPersonSelect @@ -312,10 +344,10 @@ class HomeFragment : Fragment() { Screens.Playlists -> { Playlists( playlistsWithSongCount = playlistsWithSongCount, - onPlaylistClicked = this@HomeFragment::navigateToCollection, + onPlaylistClicked = navHelper::navigateToViewDetails, listState = allPlaylistsListState, onPlaylistCreate = viewModel::onPlaylistCreate, - onFavouritesClicked = this@HomeFragment::navigateToCollection, + onFavouritesClicked = navHelper::navigateToViewDetails, onDeletePlaylistClicked = viewModel::deletePlaylist, ) } @@ -323,37 +355,41 @@ class HomeFragment : Fragment() { Genres( genresWithSongCount = genresWithSongCount, listState = allGenresListState, - onGenreClicked = this@HomeFragment::navigateToCollection + onGenreClicked = navHelper::navigateToViewDetails ) } Screens.Folders -> { - Files( - contents = files, - onDirectoryClicked = viewModel::onFileClicked, - onSongClicked = viewModel::onFileClicked, - currentSong = currentSong, - onAddToPlaylistClicked = this@HomeFragment::addToPlaylistClicked, - onAddToQueueClicked = viewModel::addToQueue, - onFolderAddToBlacklistRequest = viewModel::onFolderBlacklist - ) + Files( + contents = files, + onDirectoryClicked = viewModel::onFileClicked, + onSongClicked = viewModel::onFileClicked, + currentSong = currentSong, + onAddToPlaylistClicked = navHelper::navigateToChoosePlaylist, + onAddToQueueClicked = viewModel::addToQueue, + onFolderAddToBlacklistRequest = viewModel::onFolderBlacklist + ) } } } } } }, + snackbarHost = { + SnackbarHost( + hostState = snackbarHostState, + snackbar = { Snackbar(it) } + ) + } ) BottomSheet( - peekHeight = ( if(currentSong == null) 88.dp else 146.dp) + windowInsets.calculateBottomPadding(), + peekHeight = homeScreenBottomPadding + windowInsets.calculateBottomPadding(), peekContent = { Column( modifier = Modifier .fillMaxWidth() .background(bottomBarColor) .padding( - start = windowInsets.calculateStartPadding( - LayoutDirection.Ltr - ), + start = windowInsets.calculateStartPadding(LayoutDirection.Ltr), end = windowInsets.calculateEndPadding(LayoutDirection.Ltr), ) ) { @@ -369,22 +405,27 @@ class HomeFragment : Fragment() { var progress by remember { mutableStateOf(0f) } DisposableEffect(Unit) { - progress = exoPlayer.currentPosition.toFloat() / exoPlayer.duration.toFloat() + progress = + playerHelper.currentPosition/ playerHelper.duration val listener = object : Player.Listener { - override fun onMediaItemTransition(mediaItem: MediaItem?, reason: Int) { + override fun onMediaItemTransition( + mediaItem: MediaItem?, + reason: Int + ) { super.onMediaItemTransition(mediaItem, reason) progress = 0f } } - exoPlayer.addListener(listener) + playerHelper.addListener(listener) onDispose { - exoPlayer.removeListener(listener) + playerHelper.removeListener(listener) } } if (songPlaying == true && swipeableState.currentValue == 0) { LaunchedEffect(Unit) { while (true) { - progress = exoPlayer.currentPosition.toFloat() / exoPlayer.duration.toFloat() + progress = + playerHelper.currentPosition / playerHelper.duration delay(40) } } @@ -401,17 +442,6 @@ class HomeFragment : Fragment() { currentSong?.let { BottomSheetScaffold( scaffoldState = playerScaffoldState, - topBar = { - NowPlayingTopBar( - onBackArrowPressed = nowPlayingBackArrowClicked, - title = it.title, - options = listOf( - NowPlayingOptions.SaveToPlaylist { - if(swipeableState.currentValue == 1) saveToPlaylistClicked(queue) - } - ) - ) - }, content = { paddingValues -> NowPlayingScreen( paddingValues = paddingValues, @@ -420,13 +450,19 @@ class HomeFragment : Fragment() { onPreviousPressed = pendingPreviousIntent::send, onNextPressed = pendingNextIntent::send, songPlaying = songPlaying, - exoPlayer = exoPlayer, + playerHelper = playerHelper, + currentSongPlaying = songPlaying, onFavouriteClicked = viewModel::changeFavouriteValue, onQueueClicked = expandQueueBottomSheet, repeatMode = repeatMode, toggleRepeatMode = viewModel::toggleRepeatMode, playbackParams = playbackParams, - updatePlaybackParams = preferenceProvider::updatePlaybackParams + updatePlaybackParams = preferenceProvider::updatePlaybackParams, + isTimerRunning = isSleepTimerRunning, + timeLeft = sleepTimerLeft, + onTimerBegin = sleepTimerService::begin, + onTimerCancel = sleepTimerService::cancel, + onSaveQueueClicked = { navHelper.navigateToChoosePlaylist(queue) }, ) }, sheetContent = { @@ -435,7 +471,7 @@ class HomeFragment : Fragment() { onFavouriteClicked = viewModel::changeFavouriteValue, currentSong = it, expanded = isQueueBottomSheetExpanded, - exoPlayer = exoPlayer, + playerHelper = playerHelper, onDrag = viewModel::onSongDrag ) }, @@ -457,7 +493,7 @@ class HomeFragment : Fragment() { .graphicsLayer { translationY = bottomBarYOffset } - ){ + ) { HomeBottomBar( currentScreen = currentScreen, onScreenChange = updateScreen, @@ -470,99 +506,4 @@ class HomeFragment : Fragment() { } } } - - private fun navigateToCollection(album: Album){ - if (navController.currentDestination?.id != R.id.homeFragment) return - navController.navigate( - HomeFragmentDirections.actionHomeFragmentToCollectionFragment( - CollectionType(CollectionType.AlbumType,album.name) - ) - ) - } - - private fun navigateToCollection(personWithSongCount: PersonWithSongCount) { - if (navController.currentDestination?.id != R.id.homeFragment) return - when(personWithSongCount){ - is ArtistWithSongCount -> { - navController.navigate( - HomeFragmentDirections.actionHomeFragmentToCollectionFragment( - CollectionType(CollectionType.ArtistType,personWithSongCount.name) - ) - ) - } - is AlbumArtistWithSongCount -> { - navController.navigate( - HomeFragmentDirections.actionHomeFragmentToCollectionFragment( - CollectionType(CollectionType.AlbumArtistType,personWithSongCount.name) - ) - ) - } - is ComposerWithSongCount -> { - navController.navigate( - HomeFragmentDirections.actionHomeFragmentToCollectionFragment( - CollectionType(CollectionType.ComposerType,personWithSongCount.name) - ) - ) - } - is LyricistWithSongCount -> { - navController.navigate( - HomeFragmentDirections.actionHomeFragmentToCollectionFragment( - CollectionType(CollectionType.LyricistType,personWithSongCount.name) - ) - ) - } - } - } - - private fun navigateToCollection(playlistId: Long){ - if (navController.currentDestination?.id != R.id.homeFragment) return - navController.navigate( - HomeFragmentDirections.actionHomeFragmentToCollectionFragment( - CollectionType(CollectionType.PlaylistType,playlistId.toString()) - ) - ) - } - - private fun navigateToCollection(genreWithSongCount: GenreWithSongCount){ - if (navController.currentDestination?.id != R.id.homeFragment) return - navController.navigate( - HomeFragmentDirections.actionHomeFragmentToCollectionFragment( - CollectionType(CollectionType.GenreType,genreWithSongCount.genreName) - ) - ) - } - - private fun navigateToCollection(){ - if (navController.currentDestination?.id != R.id.homeFragment) return - navController.navigate( - HomeFragmentDirections.actionHomeFragmentToCollectionFragment( - CollectionType(CollectionType.FavouritesType) - ) - ) - } - - private fun saveToPlaylistClicked(queue: List){ - lifecycleScope.launch { - val songLocations = queue.map { it.location } - if (navController.currentDestination?.id != R.id.homeFragment) return@launch - navController.navigate( - HomeFragmentDirections - .actionHomeFragmentToSelectPlaylistFragment(songLocations.toTypedArray()) - ) - } - } - - private fun addToPlaylistClicked(song: Song){ - saveToPlaylistClicked(listOf(song)) - } - - private fun addToPlaylistClicked(song: MiniSong){ - lifecycleScope.launch { - if (navController.currentDestination?.id != R.id.homeFragment) return@launch - navController.navigate( - HomeFragmentDirections - .actionHomeFragmentToSelectPlaylistFragment(arrayOf(song.location)) - ) - } - } } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/home/HomeNavHelper.kt b/app/src/main/java/com/github/pakka_papad/home/HomeNavHelper.kt new file mode 100644 index 0000000..eca699e --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/home/HomeNavHelper.kt @@ -0,0 +1,134 @@ +package com.github.pakka_papad.home + +import androidx.compose.runtime.Stable +import androidx.lifecycle.Lifecycle +import androidx.lifecycle.coroutineScope +import androidx.navigation.NavController +import com.github.pakka_papad.R +import com.github.pakka_papad.collection.CollectionType +import com.github.pakka_papad.data.music.Album +import com.github.pakka_papad.data.music.AlbumArtistWithSongCount +import com.github.pakka_papad.data.music.ArtistWithSongCount +import com.github.pakka_papad.data.music.ComposerWithSongCount +import com.github.pakka_papad.data.music.GenreWithSongCount +import com.github.pakka_papad.data.music.LyricistWithSongCount +import com.github.pakka_papad.data.music.MiniSong +import com.github.pakka_papad.data.music.PersonWithSongCount +import com.github.pakka_papad.data.music.Song +import kotlinx.coroutines.launch + +@Stable +class HomeNavHelper( + private val navController: NavController, + private val lifecycle: Lifecycle, +) { + private fun check(): Boolean { + return navController.currentDestination?.id == R.id.homeFragment + } + + fun navigateToSettings() { + if (!check()) return + navController.navigate(R.id.action_homeFragment_to_settingsFragment) + } + + fun navigateToSearch() { + if (!check()) return + navController.navigate(R.id.action_homeFragment_to_searchFragment) + } + + fun navigateToViewDetails(album: Album) { + if (!check()) return + navController.navigate( + HomeFragmentDirections.actionHomeFragmentToCollectionFragment( + CollectionType(CollectionType.AlbumType, album.name) + ) + ) + } + + fun navigateToViewDetails(personWithSongCount: PersonWithSongCount) { + if (!check()) return + when (personWithSongCount) { + is ArtistWithSongCount -> { + navController.navigate( + HomeFragmentDirections.actionHomeFragmentToCollectionFragment( + CollectionType(CollectionType.ArtistType, personWithSongCount.name) + ) + ) + } + is AlbumArtistWithSongCount -> { + navController.navigate( + HomeFragmentDirections.actionHomeFragmentToCollectionFragment( + CollectionType(CollectionType.AlbumArtistType, personWithSongCount.name) + ) + ) + } + is ComposerWithSongCount -> { + navController.navigate( + HomeFragmentDirections.actionHomeFragmentToCollectionFragment( + CollectionType(CollectionType.ComposerType, personWithSongCount.name) + ) + ) + } + is LyricistWithSongCount -> { + navController.navigate( + HomeFragmentDirections.actionHomeFragmentToCollectionFragment( + CollectionType(CollectionType.LyricistType, personWithSongCount.name) + ) + ) + } + } + } + + fun navigateToViewDetails(playlistId: Long) { + if (!check()) return + navController.navigate( + HomeFragmentDirections.actionHomeFragmentToCollectionFragment( + CollectionType(CollectionType.PlaylistType, playlistId.toString()) + ) + ) + } + + fun navigateToViewDetails(genreWithSongCount: GenreWithSongCount) { + if (!check()) return + navController.navigate( + HomeFragmentDirections.actionHomeFragmentToCollectionFragment( + CollectionType(CollectionType.GenreType, genreWithSongCount.genreName) + ) + ) + } + + fun navigateToViewDetails() { + if (!check()) return + navController.navigate( + HomeFragmentDirections.actionHomeFragmentToCollectionFragment( + CollectionType(CollectionType.FavouritesType) + ) + ) + } + + private fun navigateToChoosePlaylists(locations: List) { + if (!check()) return + navController.navigate( + HomeFragmentDirections.actionHomeFragmentToSelectPlaylistFragment( + locations.toTypedArray() + ) + ) + } + + fun navigateToChoosePlaylist(song: Song) { + if (!check()) return + navigateToChoosePlaylists(listOf(song.location)) + } + + fun navigateToChoosePlaylist(songs: List) { + if (!check()) return + lifecycle.coroutineScope.launch { + navigateToChoosePlaylists(songs.map { it.location }) + } + } + + fun navigateToChoosePlaylist(song: MiniSong) { + if (!check()) return + navigateToChoosePlaylists(listOf(song.location)) + } +} diff --git a/app/src/main/java/com/github/pakka_papad/home/HomeViewModel.kt b/app/src/main/java/com/github/pakka_papad/home/HomeViewModel.kt index 18cf0e5..530a4f4 100644 --- a/app/src/main/java/com/github/pakka_papad/home/HomeViewModel.kt +++ b/app/src/main/java/com/github/pakka_papad/home/HomeViewModel.kt @@ -1,17 +1,22 @@ package com.github.pakka_papad.home -import android.app.Application -import android.widget.Toast +import androidx.compose.runtime.mutableStateListOf import androidx.lifecycle.ViewModel import androidx.lifecycle.viewModelScope import androidx.media3.common.Player import androidx.media3.exoplayer.ExoPlayer +import com.github.pakka_papad.Constants +import com.github.pakka_papad.R import com.github.pakka_papad.components.SortOptions -import com.github.pakka_papad.data.DataManager import com.github.pakka_papad.data.ZenPreferenceProvider import com.github.pakka_papad.data.music.* +import com.github.pakka_papad.data.services.BlacklistService +import com.github.pakka_papad.data.services.PlayerService +import com.github.pakka_papad.data.services.PlaylistService +import com.github.pakka_papad.data.services.QueueService +import com.github.pakka_papad.data.services.SongService import com.github.pakka_papad.storage_explorer.* -import com.github.pakka_papad.storage_explorer.Directory +import com.github.pakka_papad.util.MessageStore import dagger.hilt.android.lifecycle.HiltViewModel import kotlinx.coroutines.* import kotlinx.coroutines.flow.* @@ -20,14 +25,18 @@ import javax.inject.Inject @HiltViewModel class HomeViewModel @Inject constructor( - private val context: Application, - private val manager: DataManager, + private val messageStore: MessageStore, private val exoPlayer: ExoPlayer, private val songExtractor: SongExtractor, private val prefs: ZenPreferenceProvider, + private val playlistService: PlaylistService, + private val blacklistService: BlacklistService, + private val songService: SongService, + private val queueService: QueueService, + private val playerService: PlayerService, ) : ViewModel() { - val songs = manager.getAll.songs() + val songs = songService.songs .combine(prefs.songSortOrder){ songs, sortOrder -> when(sortOrder){ SortOptions.TitleASC.ordinal -> songs.sortedBy { it.title } @@ -50,7 +59,7 @@ class HomeViewModel @Inject constructor( initialValue = null ) - val albums = manager.getAll.albums() + val albums = songService.albums .combine(prefs.albumSortOrder){ albums, sortOrder -> when(sortOrder){ SortOptions.TitleASC.ordinal -> albums.sortedBy { it.name } @@ -76,10 +85,10 @@ class HomeViewModel @Inject constructor( val personsWithSongCount = _selectedPerson .flatMapLatest { when (it) { - Person.Artist -> manager.getAll.artists() - Person.AlbumArtist -> manager.getAll.albumArtists() - Person.Composer -> manager.getAll.composers() - Person.Lyricist -> manager.getAll.lyricists() + Person.Artist -> songService.artists + Person.AlbumArtist -> songService.albumArtists + Person.Composer -> songService.composers + Person.Lyricist -> songService.lyricists } }.combine(prefs.artistSortOrder){ artists, sortOrder -> when(sortOrder){ @@ -97,7 +106,7 @@ class HomeViewModel @Inject constructor( initialValue = null ) - val playlistsWithSongCount = manager.getAll.playlists() + val playlistsWithSongCount = playlistService.playlists .combine(prefs.playlistSortOrder){ playlists, sortOrder -> when(sortOrder){ SortOptions.NameASC.ordinal -> playlists.sortedBy { it.playlistName } @@ -114,7 +123,7 @@ class HomeViewModel @Inject constructor( initialValue = emptyList() ) - val genresWithSongCount = manager.getAll.genres() + val genresWithSongCount = songService.genres .combine(prefs.genreSortOrder){ genres, sortOrder -> when(sortOrder){ SortOptions.NameASC.ordinal -> genres.sortedBy { it.genreName } @@ -135,19 +144,50 @@ class HomeViewModel @Inject constructor( prefs.updateSortOrder(screen, option) } - val currentSong = manager.currentSong + val currentSong = queueService.currentSong - val queue = manager.queue + val queue = mutableStateListOf() - val repeatMode = manager.repeatMode + val repeatMode = queueService.repeatMode fun toggleRepeatMode(){ - manager.updateRepeatMode(repeatMode.value.next()) + queueService.updateRepeatMode(repeatMode.value.next()) } private val _currentSongPlaying = MutableStateFlow(null) val currentSongPlaying = _currentSongPlaying.asStateFlow() + private val queueServiceListener = object : QueueService.Listener { + override fun onAppend(song: Song) { + queue.add(song) + } + + override fun onAppend(songs: List) { + queue.addAll(songs) + } + + override fun onUpdate(updatedSong: Song, position: Int) { + if (position < 0 || position >= queue.size) return + queue[position] = updatedSong + } + + override fun onMove(from: Int, to: Int) { + if (from < 0 || to < 0 || from >= queue.size || to >= queue.size) return + queue.apply { add(to, removeAt(from)) } + } + + override fun onClear() { + queue.clear() + } + + override fun onSetQueue(songs: List, startPlayingFromPosition: Int) { + queue.apply { + clear() + addAll(songs) + } + } + } + private val exoPlayerListener = object : Player.Listener { override fun onIsPlayingChanged(isPlaying: Boolean) { super.onIsPlayingChanged(isPlaying) @@ -158,16 +198,26 @@ class HomeViewModel @Inject constructor( init { _currentSongPlaying.update { exoPlayer.isPlaying } exoPlayer.addListener(exoPlayerListener) + queue.addAll(queueService.queue) + queueService.addListener(queueServiceListener) } - private fun showToast(message: String) { - Toast.makeText(context, message, Toast.LENGTH_SHORT).show() + private val _message = MutableStateFlow("") + val message = _message.asStateFlow() + + private fun showMessage(message: String){ + viewModelScope.launch { + _message.update { message } + delay(Constants.MESSAGE_DURATION) + _message.update { "" } + } } override fun onCleared() { super.onCleared() exoPlayer.removeListener(exoPlayerListener) explorer.removeListener(directoryChangeListener) + queueService.removeListener(queueServiceListener) } /** @@ -178,11 +228,11 @@ class HomeViewModel @Inject constructor( fun onSongBlacklist(song: Song) { viewModelScope.launch { try { - manager.deleteSong(song) - showToast("Done") + blacklistService.blacklistSongs(listOf(song)) + showMessage(messageStore.getString(R.string.done)) } catch (e: Exception) { Timber.e(e) - showToast("Some error occurred") + showMessage(messageStore.getString(R.string.some_error_occurred)) } } } @@ -190,33 +240,28 @@ class HomeViewModel @Inject constructor( fun onFolderBlacklist(folder: Directory){ viewModelScope.launch { try { - manager.addFolderToBlacklist(folder.absolutePath) - showToast("Done") + blacklistService.blacklistFolders(listOf(folder.absolutePath)) + showMessage(messageStore.getString(R.string.done)) } catch (_: Exception){ - showToast("Some error occurred") + showMessage(messageStore.getString(R.string.some_error_occurred)) } } } fun onPlaylistCreate(playlistName: String) { viewModelScope.launch { - manager.createPlaylist(playlistName) + playlistService.createPlaylist(playlistName) } } fun deletePlaylist(playlistWithSongCount: PlaylistWithSongCount) { viewModelScope.launch { try { - val playlist = Playlist( - playlistId = playlistWithSongCount.playlistId, - playlistName = playlistWithSongCount.playlistName, - createdAt = playlistWithSongCount.createdAt - ) - manager.deletePlaylist(playlist) - showToast("Done") + playlistService.deletePlaylist(playlistWithSongCount.playlistId) + showMessage(messageStore.getString(R.string.done)) } catch (e: Exception) { Timber.e(e) - showToast("Some error occurred") + showMessage(messageStore.getString(R.string.some_error_occurred)) } } } @@ -226,30 +271,15 @@ class HomeViewModel @Inject constructor( */ fun addToQueue(song: Song) { if (queue.isEmpty()) { - manager.setQueue(listOf(song), 0) +// manager.setQueue(listOf(song), 0) + queueService.setQueue(listOf(song),0) + playerService.startServiceIfNotRunning(listOf(song), 0) } else { - val result = manager.addToQueue(song) + val result = queueService.append(song) if (result) { - showToast("Added ${song.title} to queue") + showMessage(messageStore.getString(R.string.added_to_queue, song.title)) } else { - showToast("Song already in queue") - } - } - } - - /** - * Adds a list of songs to the end queue - */ - fun addToQueue(songs: List) { - if (queue.isEmpty()) { - manager.setQueue(songs, 0) - } else { - var result = false - songs.forEach { result = result or manager.addToQueue(it) } - if (result) { - showToast("Done") - } else { - showToast("Songs already in queue") + showMessage(messageStore.getString(R.string.song_already_in_queue)) } } } @@ -268,8 +298,10 @@ class HomeViewModel @Inject constructor( */ fun setQueue(songs: List?, startPlayingFromIndex: Int = 0) { if (songs == null) return - manager.setQueue(songs, startPlayingFromIndex) - showToast("Playing") +// manager.setQueue(songs, startPlayingFromIndex) + queueService.setQueue(songs, startPlayingFromIndex) + playerService.startServiceIfNotRunning(songs, startPlayingFromIndex) + showMessage(messageStore.getString(R.string.playing)) } /** @@ -279,11 +311,13 @@ class HomeViewModel @Inject constructor( if (song == null) return val updatedSong = song.copy(favourite = !song.favourite) viewModelScope.launch(Dispatchers.IO) { - manager.updateSong(updatedSong) +// manager.updateSong(updatedSong) + queueService.update(updatedSong) + songService.updateSong(updatedSong) } } - fun onSongDrag(fromIndex: Int, toIndex: Int) = manager.moveItem(fromIndex,toIndex) + fun onSongDrag(fromIndex: Int, toIndex: Int) = queueService.moveSong(fromIndex, toIndex) private val _filesInCurrentDestination = MutableStateFlow(DirectoryContents()) @@ -322,13 +356,13 @@ class HomeViewModel @Inject constructor( } init { - viewModelScope.launch { + viewModelScope.launch(Dispatchers.IO) { explorer.addListener(directoryChangeListener) } } fun onFileClicked(songIndex: Int){ - viewModelScope.launch { + viewModelScope.launch(Dispatchers.IO) { if(songIndex < 0 || songIndex >= filesInCurrentDestination.value.songs.size) return@launch val song = songExtractor.resolveSong(filesInCurrentDestination.value.songs[songIndex].location) song?.let { @@ -338,14 +372,14 @@ class HomeViewModel @Inject constructor( } fun onFileClicked(file: Directory){ - viewModelScope.launch(Dispatchers.Default) { + viewModelScope.launch(Dispatchers.IO) { explorer.moveInsideDirectory(file.absolutePath) _isExplorerAtRoot.update { explorer.isRoot } } } fun moveToParent() { - viewModelScope.launch(Dispatchers.Default) { + viewModelScope.launch(Dispatchers.IO) { explorer.moveToParent() _isExplorerAtRoot.update { explorer.isRoot } } diff --git a/app/src/main/java/com/github/pakka_papad/home/MiniPlayer.kt b/app/src/main/java/com/github/pakka_papad/home/MiniPlayer.kt index 6680aea..39cb667 100644 --- a/app/src/main/java/com/github/pakka_papad/home/MiniPlayer.kt +++ b/app/src/main/java/com/github/pakka_papad/home/MiniPlayer.kt @@ -17,6 +17,7 @@ import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.draw.clip import androidx.compose.ui.res.painterResource +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.style.TextAlign import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp @@ -38,7 +39,7 @@ fun MiniPlayer( ) { AsyncImage( model = song.artUri, - contentDescription = null, + contentDescription = stringResource(R.string.song_image), modifier = Modifier .size(56.dp) .padding(8.dp) @@ -60,7 +61,9 @@ fun MiniPlayer( painter = painterResource( if (showPlayButton) R.drawable.ic_baseline_play_arrow_40 else R.drawable.ic_baseline_pause_40 ), - contentDescription = null, + contentDescription = stringResource( + if (showPlayButton) R.string.play_button else R.string.pause_button + ), modifier = Modifier .size(56.dp) .padding(6.dp) diff --git a/app/src/main/java/com/github/pakka_papad/home/Persons.kt b/app/src/main/java/com/github/pakka_papad/home/Persons.kt index 850b2e9..bb24fa5 100644 --- a/app/src/main/java/com/github/pakka_papad/home/Persons.kt +++ b/app/src/main/java/com/github/pakka_papad/home/Persons.kt @@ -14,9 +14,12 @@ import androidx.compose.material3.* import androidx.compose.runtime.* import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier +import androidx.compose.ui.res.pluralStringResource +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.font.FontWeight import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp +import com.github.pakka_papad.R import com.github.pakka_papad.components.FullScreenSadMessage import com.github.pakka_papad.components.more_options.OptionsAlertDialog import com.github.pakka_papad.components.more_options.PersonOptions @@ -33,7 +36,7 @@ fun Persons( if (personsWithSongCount == null) return if (personsWithSongCount.isEmpty()) { FullScreenSadMessage( - message = "No artists found", + message = stringResource(R.string.no_artists_found), paddingValues = WindowInsets.systemBars.only(WindowInsetsSides.Bottom) .asPaddingValues(), ) @@ -93,7 +96,11 @@ fun PersonCard( fontWeight = FontWeight.Bold, ) Text( - text = "${personWithSongCount.count} ${if (personWithSongCount.count == 1) "song" else "songs"}", + text = pluralStringResource( + id = R.plurals.song_count, + count = personWithSongCount.count, + personWithSongCount.count + ), maxLines = 1, style = MaterialTheme.typography.titleSmall, modifier = Modifier.fillMaxWidth(), @@ -104,7 +111,7 @@ fun PersonCard( var optionsVisible by remember { mutableStateOf(false) } Icon( imageVector = Icons.Outlined.MoreVert, - contentDescription = null, + contentDescription = stringResource(R.string.more_menu_button), modifier = Modifier .size(26.dp) .clickable( diff --git a/app/src/main/java/com/github/pakka_papad/home/PlayShuffleCard.kt b/app/src/main/java/com/github/pakka_papad/home/PlayShuffleCard.kt index dfba878..03af70b 100644 --- a/app/src/main/java/com/github/pakka_papad/home/PlayShuffleCard.kt +++ b/app/src/main/java/com/github/pakka_papad/home/PlayShuffleCard.kt @@ -8,6 +8,7 @@ import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.platform.LocalConfiguration import androidx.compose.ui.res.painterResource +import androidx.compose.ui.res.stringResource import androidx.compose.ui.tooling.preview.Preview import androidx.compose.ui.unit.dp import com.github.pakka_papad.R @@ -37,12 +38,12 @@ fun PlayShuffleCard( Icon( painter = painterResource(R.drawable.ic_baseline_play_arrow_40), modifier = iconModifier, - contentDescription = "play-all-button" + contentDescription = stringResource(R.string.play_all_button) ) if (configuration.screenWidthDp > 340) { Spacer(spacerModifier) Text( - text = "Play All", + text = stringResource(R.string.play_all), style = MaterialTheme.typography.titleMedium, ) } @@ -57,12 +58,12 @@ fun PlayShuffleCard( Icon( painter = painterResource(R.drawable.ic_baseline_shuffle_40), modifier = iconModifier, - contentDescription = "shuffle-button", + contentDescription = stringResource(R.string.shuffle_button), ) if (configuration.screenWidthDp > 340) { Spacer(spacerModifier) Text( - text = "Shuffle", + text = stringResource(R.string.shuffle), style = MaterialTheme.typography.titleMedium, ) } diff --git a/app/src/main/java/com/github/pakka_papad/home/Playlists.kt b/app/src/main/java/com/github/pakka_papad/home/Playlists.kt index e22d996..44aa3f6 100644 --- a/app/src/main/java/com/github/pakka_papad/home/Playlists.kt +++ b/app/src/main/java/com/github/pakka_papad/home/Playlists.kt @@ -1,50 +1,91 @@ package com.github.pakka_papad.home import androidx.compose.animation.AnimatedVisibility -import androidx.compose.foundation.layout.* -import androidx.compose.foundation.lazy.LazyColumn -import androidx.compose.foundation.lazy.LazyListState -import androidx.compose.foundation.lazy.items -import androidx.compose.material3.* -import androidx.compose.runtime.* -import androidx.compose.ui.Alignment +import androidx.compose.foundation.background +import androidx.compose.foundation.clickable +import androidx.compose.foundation.isSystemInDarkTheme +import androidx.compose.foundation.layout.Arrangement +import androidx.compose.foundation.layout.Column +import androidx.compose.foundation.layout.WindowInsets +import androidx.compose.foundation.layout.WindowInsetsSides +import androidx.compose.foundation.layout.asPaddingValues +import androidx.compose.foundation.layout.aspectRatio +import androidx.compose.foundation.layout.fillMaxSize +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.foundation.layout.only +import androidx.compose.foundation.layout.padding +import androidx.compose.foundation.layout.systemBars +import androidx.compose.foundation.layout.widthIn +import androidx.compose.foundation.lazy.grid.GridCells +import androidx.compose.foundation.lazy.grid.LazyGridState +import androidx.compose.foundation.lazy.grid.LazyVerticalGrid +import androidx.compose.foundation.lazy.grid.items +import androidx.compose.material.icons.Icons +import androidx.compose.material.icons.outlined.FavoriteBorder +import androidx.compose.material3.AlertDialog +import androidx.compose.material3.Button +import androidx.compose.material3.Icon +import androidx.compose.material3.MaterialTheme +import androidx.compose.material3.OutlinedButton +import androidx.compose.material3.OutlinedTextField +import androidx.compose.material3.Text +import androidx.compose.runtime.Composable +import androidx.compose.runtime.derivedStateOf +import androidx.compose.runtime.getValue +import androidx.compose.runtime.mutableStateOf +import androidx.compose.runtime.remember +import androidx.compose.runtime.setValue import androidx.compose.ui.Modifier -import androidx.compose.ui.platform.LocalConfiguration +import androidx.compose.ui.draw.clip +import androidx.compose.ui.graphics.Brush +import androidx.compose.ui.graphics.Color +import androidx.compose.ui.graphics.toArgb import androidx.compose.ui.res.painterResource +import androidx.compose.ui.res.stringResource +import androidx.compose.ui.text.font.FontWeight import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp import com.github.pakka_papad.R -import com.github.pakka_papad.components.PlaylistCard +import com.github.pakka_papad.components.PlaylistCardV2 import com.github.pakka_papad.components.more_options.PlaylistOptions +import com.github.pakka_papad.data.UserPreferences import com.github.pakka_papad.data.music.PlaylistWithSongCount +import com.github.pakka_papad.ui.theme.LocalThemePreference +import com.github.pakka_papad.ui.theme.harmonize +import scheme.Scheme @Composable fun Playlists( playlistsWithSongCount: List?, onPlaylistClicked: (Long) -> Unit, - listState: LazyListState, + listState: LazyGridState, onPlaylistCreate: (String) -> Unit, onFavouritesClicked: () -> Unit, onDeletePlaylistClicked: (PlaylistWithSongCount) -> Unit, ) { if (playlistsWithSongCount == null) return - LazyColumn( + LazyVerticalGrid( modifier = Modifier .fillMaxSize(), state = listState, + columns = GridCells.Adaptive(150.dp), contentPadding = WindowInsets.systemBars.only(WindowInsetsSides.Bottom).asPaddingValues(), ) { item { CreatePlaylistCard( onPlaylistCreate = onPlaylistCreate, - onFavouritesClicked = onFavouritesClicked + ) + } + item { + FavouritesCard( + onFavouritesClicked = onFavouritesClicked, ) } items( items = playlistsWithSongCount, key = { it.playlistId } ) { playlist -> - PlaylistCard( + PlaylistCardV2( playlistWithSongCount = playlist, onPlaylistClicked = onPlaylistClicked, options = listOf( @@ -57,69 +98,96 @@ fun Playlists( } } -@OptIn(ExperimentalMaterial3Api::class) +@Composable +private fun FavouritesCard( + onFavouritesClicked: () -> Unit +) { + val themePreference = LocalThemePreference.current + val isSystemDark = isSystemInDarkTheme() + val scheme by remember(themePreference) { derivedStateOf { + val isDark = when(themePreference.theme){ + UserPreferences.Theme.LIGHT_MODE, UserPreferences.Theme.UNRECOGNIZED -> false + UserPreferences.Theme.DARK_MODE -> true + UserPreferences.Theme.USE_SYSTEM_MODE -> isSystemDark + } + if (isDark) Scheme.dark(Color(0xFFE90064).toArgb()) + else Scheme.light(Color(0xFFE90064).toArgb()) + } } + Column( + modifier = Modifier + .widthIn(max = 200.dp) + .clickable(onClick = onFavouritesClicked) + .padding(10.dp), + verticalArrangement = Arrangement.spacedBy(8.dp) + ) { + Icon( + modifier = Modifier + .aspectRatio(ratio = 1f, matchHeightConstraintsFirst = false) + .fillMaxWidth() + .clip(MaterialTheme.shapes.medium) + .background( + Brush.linearGradient( + colors = listOf( + harmonize(Color(scheme.primary)), + harmonize(Color(scheme.primaryContainer)) + ) + ) + ) + .padding(45.dp), + imageVector = Icons.Outlined.FavoriteBorder, + contentDescription = stringResource(R.string.favourite_button), + tint = Color(scheme.onPrimary) + ) + Text( + text = stringResource(R.string.favourites), + style = MaterialTheme.typography.titleMedium, + maxLines = 1, + modifier = Modifier.fillMaxWidth(), + fontWeight = FontWeight.Bold, + overflow = TextOverflow.Ellipsis + ) + } +} + @Composable fun CreatePlaylistCard( onPlaylistCreate: (String) -> Unit, - onFavouritesClicked: () -> Unit, ) { var isDialogVisible by remember { mutableStateOf(false) } var playlistName by remember { mutableStateOf("") } - val spacerModifier = Modifier.width(8.dp) - val iconModifier = Modifier.size(24.dp) - val configuration = LocalConfiguration.current - Row( + Column( modifier = Modifier - .fillMaxWidth() - .height(70.dp) - .padding(horizontal = 10.dp), - horizontalArrangement = Arrangement.spacedBy(10.dp), - verticalAlignment = Alignment.CenterVertically + .widthIn(max = 200.dp) + .clickable(onClick = { isDialogVisible = true }) + .padding(10.dp), + verticalArrangement = Arrangement.spacedBy(8.dp) ) { - Button( - onClick = onFavouritesClicked, - modifier = Modifier - .weight(1f), - shape = MaterialTheme.shapes.large - ) { - Icon( - painter = painterResource(R.drawable.ic_baseline_favorite_24), - modifier = iconModifier, - contentDescription = "create-new-playlist" - ) - if (configuration.screenWidthDp > 340){ - Spacer(spacerModifier) - Text( - text = "Favourites", - style = MaterialTheme.typography.bodyLarge, - color = MaterialTheme.colorScheme.onPrimary, - maxLines = 1, - overflow = TextOverflow.Ellipsis - ) - } - } - Button( - onClick = { isDialogVisible = true }, + Icon( + painter = painterResource(R.drawable.ic_baseline_playlist_add_40), modifier = Modifier - .weight(1f), - shape = MaterialTheme.shapes.large - ) { - Icon( - painter = painterResource(R.drawable.ic_baseline_playlist_add_40), - modifier = iconModifier, - contentDescription = "create-new-playlist" - ) - if (configuration.screenWidthDp > 340) { - Spacer(spacerModifier) - Text( - text = "New Playlist", - style = MaterialTheme.typography.bodyLarge, - color = MaterialTheme.colorScheme.onPrimary, - maxLines = 1, - overflow = TextOverflow.Ellipsis + .aspectRatio(ratio = 1f, matchHeightConstraintsFirst = false) + .fillMaxWidth() + .clip(MaterialTheme.shapes.medium) + .background( + Brush.linearGradient( + colors = listOf( + MaterialTheme.colorScheme.primary, + MaterialTheme.colorScheme.primaryContainer + ) + ) ) - } - } + .padding(45.dp), + contentDescription = stringResource(R.string.create_playlist_button), + tint = MaterialTheme.colorScheme.onPrimary, + ) + Text( + text = stringResource(R.string.new_playlist), + style = MaterialTheme.typography.titleMedium, + maxLines = 1, + modifier = Modifier.fillMaxWidth(), + fontWeight = FontWeight.Bold, + overflow = TextOverflow.Ellipsis + ) } AnimatedVisibility (isDialogVisible) { AlertDialog( @@ -133,7 +201,7 @@ fun CreatePlaylistCard( } ) { Text( - text = "Create", + text = stringResource(R.string.create), style = MaterialTheme.typography.bodyLarge ) } @@ -146,14 +214,14 @@ fun CreatePlaylistCard( } ) { Text( - text = "Cancel", + text = stringResource(R.string.cancel), style = MaterialTheme.typography.bodyLarge ) } }, title = { Text( - text = "Create playlist" + text = stringResource(R.string.create_playlist) ) }, text = { @@ -163,7 +231,7 @@ fun CreatePlaylistCard( playlistName = it }, label = { - Text(text = "Playlist name") + Text(text = stringResource(R.string.playlist_name)) }, textStyle = MaterialTheme.typography.bodyLarge, singleLine = true, diff --git a/app/src/main/java/com/github/pakka_papad/nowplaying/MusicSlider.kt b/app/src/main/java/com/github/pakka_papad/nowplaying/MusicSlider.kt index c924e21..9024956 100644 --- a/app/src/main/java/com/github/pakka_papad/nowplaying/MusicSlider.kt +++ b/app/src/main/java/com/github/pakka_papad/nowplaying/MusicSlider.kt @@ -8,50 +8,55 @@ import androidx.compose.foundation.layout.Row import androidx.compose.foundation.layout.fillMaxWidth import androidx.compose.material3.MaterialTheme import androidx.compose.material3.Text -import androidx.compose.runtime.* +import androidx.compose.runtime.Composable +import androidx.compose.runtime.DisposableEffect +import androidx.compose.runtime.LaunchedEffect +import androidx.compose.runtime.getValue +import androidx.compose.runtime.mutableStateOf +import androidx.compose.runtime.remember +import androidx.compose.runtime.setValue import androidx.compose.ui.Modifier import androidx.compose.ui.graphics.toArgb import androidx.compose.ui.unit.sp import androidx.compose.ui.viewinterop.AndroidView import androidx.media3.common.MediaItem import androidx.media3.common.Player -import androidx.media3.exoplayer.ExoPlayer -import kotlinx.coroutines.delay -import com.github.pakka_papad.toMS import com.github.pakka_papad.R +import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.toMS +import kotlinx.coroutines.delay @Composable fun MusicSlider( modifier: Modifier, - mediaPlayer: ExoPlayer, + playerHelper: PlayerHelper, + currentSongPlaying: Boolean?, + song: Song, // to update slider when song is changed in paused state duration: Long, ) { - var currentValue by remember { mutableStateOf(mediaPlayer.currentPosition) } - var isPlaying by remember { mutableStateOf(mediaPlayer.isPlaying) } + var currentValue by remember { mutableStateOf(playerHelper.currentPosition.toLong()) } DisposableEffect(Unit) { val listener = object : Player.Listener { - override fun onIsPlayingChanged(isPlaying_: Boolean) { - isPlaying = isPlaying_ - } - override fun onMediaItemTransition(mediaItem: MediaItem?, reason: Int) { super.onMediaItemTransition(mediaItem, reason) currentValue = 0L } } - mediaPlayer.addListener(listener) + playerHelper.addListener(listener) onDispose { - mediaPlayer.removeListener(listener) + playerHelper.removeListener(listener) } } - if (isPlaying) { + if (currentSongPlaying == true) { LaunchedEffect(Unit) { while (true) { - currentValue = mediaPlayer.currentPosition + currentValue = playerHelper.currentPosition.toLong() delay(33) } } + } else { + currentValue = playerHelper.currentPosition.toLong() } val primaryColor = MaterialTheme.colorScheme.primary Column( @@ -78,7 +83,7 @@ fun MusicSlider( } override fun onStopTrackingTouch(seekBar: SeekBar?) { - mediaPlayer.seekTo(currentValue) + playerHelper.seekTo(currentValue) } } ) diff --git a/app/src/main/java/com/github/pakka_papad/nowplaying/NowPlayingScreen.kt b/app/src/main/java/com/github/pakka_papad/nowplaying/NowPlayingScreen.kt index 861b523..bce7845 100644 --- a/app/src/main/java/com/github/pakka_papad/nowplaying/NowPlayingScreen.kt +++ b/app/src/main/java/com/github/pakka_papad/nowplaying/NowPlayingScreen.kt @@ -9,15 +9,47 @@ import androidx.compose.foundation.Image import androidx.compose.foundation.background import androidx.compose.foundation.clickable import androidx.compose.foundation.interaction.MutableInteractionSource -import androidx.compose.foundation.layout.* +import androidx.compose.foundation.layout.Arrangement +import androidx.compose.foundation.layout.Column +import androidx.compose.foundation.layout.PaddingValues +import androidx.compose.foundation.layout.Row +import androidx.compose.foundation.layout.Spacer +import androidx.compose.foundation.layout.WindowInsets +import androidx.compose.foundation.layout.WindowInsetsSides +import androidx.compose.foundation.layout.aspectRatio +import androidx.compose.foundation.layout.fillMaxHeight +import androidx.compose.foundation.layout.fillMaxSize +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.foundation.layout.height +import androidx.compose.foundation.layout.only +import androidx.compose.foundation.layout.padding +import androidx.compose.foundation.layout.size +import androidx.compose.foundation.layout.systemBars +import androidx.compose.foundation.layout.width +import androidx.compose.foundation.layout.windowInsetsPadding import androidx.compose.foundation.shape.CircleShape import androidx.compose.foundation.shape.RoundedCornerShape +import androidx.compose.foundation.text.KeyboardOptions import androidx.compose.material.icons.Icons import androidx.compose.material.icons.filled.Favorite import androidx.compose.material.icons.outlined.FavoriteBorder import androidx.compose.material.ripple.rememberRipple -import androidx.compose.material3.* -import androidx.compose.runtime.* +import androidx.compose.material3.AlertDialog +import androidx.compose.material3.Button +import androidx.compose.material3.Icon +import androidx.compose.material3.MaterialTheme +import androidx.compose.material3.OutlinedButton +import androidx.compose.material3.OutlinedTextField +import androidx.compose.material3.Slider +import androidx.compose.material3.Text +import androidx.compose.material3.TextButton +import androidx.compose.runtime.Composable +import androidx.compose.runtime.derivedStateOf +import androidx.compose.runtime.getValue +import androidx.compose.runtime.mutableStateOf +import androidx.compose.runtime.remember +import androidx.compose.runtime.rememberCoroutineScope +import androidx.compose.runtime.setValue import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.draw.clip @@ -27,40 +59,47 @@ import androidx.compose.ui.graphics.ColorFilter import androidx.compose.ui.layout.ContentScale import androidx.compose.ui.platform.LocalConfiguration import androidx.compose.ui.res.painterResource +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.text.input.KeyboardType import androidx.compose.ui.text.style.TextAlign import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp -import androidx.media3.exoplayer.ExoPlayer import coil.compose.AsyncImage import com.github.pakka_papad.R import com.github.pakka_papad.data.UserPreferences.PlaybackParams -import com.github.pakka_papad.nowplaying.RepeatMode as RepeatModeEnum import com.github.pakka_papad.data.music.Song import com.github.pakka_papad.round import kotlinx.coroutines.launch import kotlin.math.max import kotlin.math.min +import com.github.pakka_papad.nowplaying.RepeatMode as RepeatModeEnum @Composable fun NowPlayingScreen( paddingValues: PaddingValues, song: Song?, + currentSongPlaying: Boolean?, onPausePlayPressed: () -> Unit, onPreviousPressed: () -> Unit, onNextPressed: () -> Unit, songPlaying: Boolean?, - exoPlayer: ExoPlayer, + playerHelper: PlayerHelper, onFavouriteClicked: () -> Unit, onQueueClicked: () -> Unit, repeatMode: RepeatModeEnum, toggleRepeatMode: () -> Unit, playbackParams: PlaybackParams, updatePlaybackParams: (speed: Int, pitch: Int) -> Unit, + isTimerRunning: Boolean, + timeLeft: Int, + onTimerBegin: (Int) -> Unit, + onTimerCancel: () -> Unit, + onSaveQueueClicked: () -> Unit, ) { if (song == null || songPlaying == null) return val configuration = LocalConfiguration.current - val screenHeight = max(configuration.screenHeightDp - 60, 0) // subtracting 60 for TopBarHeight + val screenHeight = max(configuration.screenHeightDp - 20, 0) // subtracting 20 for Scrim height val screenWidth = configuration.screenWidthDp if (configuration.orientation == ORIENTATION_LANDSCAPE) { Row( @@ -72,13 +111,13 @@ fun NowPlayingScreen( verticalAlignment = Alignment.CenterVertically, horizontalArrangement = Arrangement.SpaceEvenly, ) { - val albumArtMaxWidth = ((0.4f) * screenWidth).toInt() - val infoAndControlsMaxWidth = ((0.6f) * screenWidth).toInt() + val albumArtMaxWidth = ((0.5f) * screenWidth).toInt() + val infoAndControlsMaxWidth = ((0.5f) * screenWidth).toInt() if (albumArtMaxWidth >= 50 && screenHeight >= 50) { val imageSize = min(albumArtMaxWidth, screenHeight) AlbumArt( song = song, - modifier = Modifier.size((imageSize * 0.8f).dp), + modifier = Modifier.size((imageSize * 0.9f).dp), ) } InfoAndControls( @@ -87,7 +126,8 @@ fun NowPlayingScreen( onPreviousPressed = onPreviousPressed, onNextPressed = onNextPressed, showPlayButton = !songPlaying, - exoPlayer = exoPlayer, + playerHelper = playerHelper, + currentSongPlaying = currentSongPlaying, onFavouriteClicked = onFavouriteClicked, onQueueClicked = onQueueClicked, modifier = Modifier @@ -97,6 +137,11 @@ fun NowPlayingScreen( toggleRepeatMode = toggleRepeatMode, playbackParams = playbackParams, updatePlaybackParams = updatePlaybackParams, + isTimerRunning = isTimerRunning, + timeLeft = timeLeft, + onTimerBegin = onTimerBegin, + onTimerCancel = onTimerCancel, + onSaveQueueClicked = onSaveQueueClicked, ) } } else { @@ -109,14 +154,14 @@ fun NowPlayingScreen( horizontalAlignment = Alignment.CenterHorizontally, verticalArrangement = Arrangement.SpaceBetween ) { - val albumArtMaxHeight = ((0.6f) * screenHeight).toInt() - val infoAndControlsMaxHeight = ((0.4f) * screenHeight).toInt() + val albumArtMaxHeight = ((0.5f) * screenHeight).toInt() + val infoAndControlsMaxHeight = ((0.5f) * screenHeight).toInt() if (screenWidth >= 50 && albumArtMaxHeight >= 50) { val imageSize = min(screenWidth, albumArtMaxHeight) AlbumArt( song = song, modifier = Modifier - .size((imageSize * 0.8f).dp) + .size((imageSize * 0.9f).dp) .weight(1f), ) } @@ -126,7 +171,8 @@ fun NowPlayingScreen( onPreviousPressed = onPreviousPressed, onNextPressed = onNextPressed, showPlayButton = !songPlaying, - exoPlayer = exoPlayer, + playerHelper = playerHelper, + currentSongPlaying = currentSongPlaying, onFavouriteClicked = onFavouriteClicked, onQueueClicked = onQueueClicked, modifier = Modifier @@ -136,6 +182,11 @@ fun NowPlayingScreen( toggleRepeatMode = toggleRepeatMode, playbackParams = playbackParams, updatePlaybackParams = updatePlaybackParams, + isTimerRunning = isTimerRunning, + timeLeft = timeLeft, + onTimerBegin = onTimerBegin, + onTimerCancel = onTimerCancel, + onSaveQueueClicked = onSaveQueueClicked, ) } } @@ -148,7 +199,7 @@ private fun AlbumArt( ) { AsyncImage( model = song.artUri, - contentDescription = null, + contentDescription = stringResource(R.string.song_image), modifier = modifier .aspectRatio(1f) .shadow( @@ -164,11 +215,12 @@ private fun AlbumArt( @Composable private fun InfoAndControls( song: Song, + currentSongPlaying: Boolean?, onPausePlayPressed: () -> Unit, onPreviousPressed: () -> Unit, onNextPressed: () -> Unit, showPlayButton: Boolean, - exoPlayer: ExoPlayer, + playerHelper: PlayerHelper, onFavouriteClicked: () -> Unit, onQueueClicked: () -> Unit, modifier: Modifier = Modifier, @@ -176,6 +228,11 @@ private fun InfoAndControls( toggleRepeatMode: () -> Unit, playbackParams: PlaybackParams, updatePlaybackParams: (speed: Int, pitch: Int) -> Unit, + isTimerRunning: Boolean, + timeLeft: Int, + onTimerBegin: (Int) -> Unit, + onTimerCancel: () -> Unit, + onSaveQueueClicked: () -> Unit, ) { Column( horizontalAlignment = Alignment.CenterHorizontally, @@ -188,16 +245,23 @@ private fun InfoAndControls( modifier = Modifier.weight(1f) ) Row( - horizontalArrangement = Arrangement.SpaceBetween, + horizontalArrangement = Arrangement.SpaceEvenly, verticalAlignment = Alignment.CenterVertically, modifier = Modifier .fillMaxWidth() - .padding(horizontal = 24.dp) + .padding(horizontal = 24.dp, vertical = 12.dp) ) { PlaybackSpeedAndPitchController( playbackParams = playbackParams, updatePlaybackParams = updatePlaybackParams ) + SleepTimerButton( + isRunning = isTimerRunning, + timeLeft = timeLeft, + beginTimer = onTimerBegin, + cancelTimer = onTimerCancel, + ) + SaveQueue(onSaveQueueClicked = onSaveQueueClicked) RepeatModeController( currentRepeatMode = repeatMode, toggleRepeatMode = toggleRepeatMode @@ -205,15 +269,17 @@ private fun InfoAndControls( } MusicSlider( modifier = Modifier - .weight(0.7f) - .padding(vertical = 0.dp, horizontal = 24.dp), - mediaPlayer = exoPlayer, + .padding(24.dp), + playerHelper = playerHelper, + currentSongPlaying = currentSongPlaying, duration = song.durationMillis, + song = song, ) Row( horizontalArrangement = Arrangement.spacedBy(10.dp), verticalAlignment = Alignment.CenterVertically, - modifier = Modifier.widthIn(max = 370.dp) + modifier = Modifier + .fillMaxWidth() ) { LikeButton( song = song, @@ -252,7 +318,7 @@ private fun LikeButton( val favouriteButtonScale = remember { Animatable(1f) } Image( imageVector = if (song.favourite) Icons.Filled.Favorite else Icons.Outlined.FavoriteBorder, - contentDescription = "like button", + contentDescription = stringResource(R.string.favourite_button), modifier = modifier .size(50.dp) .scale(favouriteButtonScale.value) @@ -296,7 +362,7 @@ private fun PreviousButton( modifier: Modifier = Modifier, ) = Image( painter = painterResource(R.drawable.ic_baseline_skip_previous_40), - contentDescription = "previous button", + contentDescription = stringResource(R.string.previous_button), modifier = modifier .size(70.dp) .clip(RoundedCornerShape(35.dp)) @@ -320,7 +386,9 @@ private fun PausePlayButton( painter = painterResource( if (showPlayButton) R.drawable.ic_baseline_play_arrow_40 else R.drawable.ic_baseline_pause_40 ), - contentDescription = "play/pause button", + contentDescription = stringResource( + if (showPlayButton) R.string.play_button else R.string.pause_button + ), modifier = modifier .size(70.dp) .clip(CircleShape) @@ -344,7 +412,7 @@ private fun NextButton( modifier: Modifier = Modifier, ) = Image( painter = painterResource(R.drawable.ic_baseline_skip_next_40), - contentDescription = "next button", + contentDescription = stringResource(R.string.next_button), modifier = modifier .size(70.dp) .clip(RoundedCornerShape(35.dp)) @@ -365,7 +433,7 @@ private fun QueueButton( modifier: Modifier = Modifier, ) = Image( painter = painterResource(R.drawable.ic_baseline_queue_music_40), - contentDescription = "queue button", + contentDescription = stringResource(R.string.queue_button), modifier = modifier .size(50.dp) .clickable( @@ -391,6 +459,7 @@ private fun SongInfo( modifier = modifier, verticalArrangement = Arrangement.Center ) { + val spacerModifier = Modifier.height(8.dp) Text( text = song.title, style = MaterialTheme.typography.headlineSmall, @@ -400,6 +469,7 @@ private fun SongInfo( overflow = TextOverflow.Ellipsis, color = MaterialTheme.colorScheme.onSurface, ) + Spacer(spacerModifier) Text( text = song.artist, style = MaterialTheme.typography.titleMedium, @@ -408,6 +478,7 @@ private fun SongInfo( overflow = TextOverflow.Ellipsis, color = MaterialTheme.colorScheme.onSurface, ) + Spacer(spacerModifier) Text( text = song.album, style = MaterialTheme.typography.titleMedium, @@ -428,8 +499,14 @@ fun PlaybackSpeedAndPitchController( var showDialog by remember { mutableStateOf(false) } Icon( painter = painterResource(R.drawable.baseline_speed_24), - contentDescription = "speed and pitch controller", - modifier = Modifier.size(30.dp).clickable { showDialog = true }, + contentDescription = stringResource(R.string.speed_and_pitch_controller), + modifier = Modifier + .size(30.dp) + .clickable( + onClick = { showDialog = true }, + interactionSource = remember { MutableInteractionSource() }, + indication = rememberRipple(bounded = false, radius = 20.dp) + ), tint = MaterialTheme.colorScheme.onSurface ) if (showDialog) { @@ -447,7 +524,7 @@ fun PlaybackSpeedAndPitchController( ) }, content = { - Text(text = "Ok") + Text(text = stringResource(R.string.save)) } ) }, @@ -455,7 +532,7 @@ fun PlaybackSpeedAndPitchController( OutlinedButton( onClick = { showDialog = false }, content = { - Text(text = "Cancel") + Text(text = stringResource(R.string.cancel)) } ) }, @@ -466,14 +543,14 @@ fun PlaybackSpeedAndPitchController( modifier = Modifier.fillMaxWidth() ){ Text( - text = "Speed: ${newSpeed}x", + text = stringResource(R.string.speed_x, newSpeed), style = MaterialTheme.typography.titleMedium, modifier = Modifier.alignByBaseline() ) TextButton( onClick = { newSpeed = 1f }, content = { - Text(text = "Reset") + Text(text = stringResource(R.string.reset)) }, modifier = Modifier.alignByBaseline() ) @@ -489,14 +566,14 @@ fun PlaybackSpeedAndPitchController( modifier = Modifier.fillMaxWidth(), ){ Text( - text = "Pitch: ${newPitch}x", + text = stringResource(R.string.pitch_x, newPitch), style = MaterialTheme.typography.titleMedium, modifier = Modifier.alignByBaseline() ) TextButton( onClick = { newPitch = 1f }, content = { - Text(text = "Reset") + Text(text = stringResource(R.string.reset)) }, modifier = Modifier.alignByBaseline() ) @@ -520,12 +597,166 @@ fun RepeatModeController( ) { Icon( painter = painterResource(currentRepeatMode.iconResource), - contentDescription = "repeat mode", + contentDescription = stringResource(R.string.repeat_mode_button), + modifier = Modifier + .size(30.dp) + .clickable( + onClick = toggleRepeatMode, + interactionSource = remember { MutableInteractionSource() }, + indication = rememberRipple(bounded = false, radius = 20.dp), + ), + tint = MaterialTheme.colorScheme.onSurface + ) +} + +@Composable +private fun SaveQueue( + onSaveQueueClicked: () -> Unit, +){ + Icon( + painter = painterResource(R.drawable.ic_baseline_playlist_add_40), + contentDescription = stringResource(R.string.repeat_mode_button), modifier = Modifier .size(30.dp) .clickable( - onClick = toggleRepeatMode + onClick = onSaveQueueClicked, + interactionSource = remember { MutableInteractionSource() }, + indication = rememberRipple(bounded = false, radius = 20.dp), ), tint = MaterialTheme.colorScheme.onSurface ) +} + +@Composable +private fun SleepTimerButton( + isRunning: Boolean, + timeLeft: Int, + beginTimer: (Int) -> Unit, + cancelTimer: () -> Unit, +){ + var showTimerDialog by remember { mutableStateOf(false) } + Icon( + painter = painterResource(R.drawable.outline_timer_24), + contentDescription = stringResource(R.string.sleep_timer_button), + modifier = Modifier + .size(30.dp) + .clickable( + onClick = { showTimerDialog = true }, + interactionSource = remember { MutableInteractionSource() }, + indication = rememberRipple(bounded = false, radius = 20.dp), + ), + tint = MaterialTheme.colorScheme.onSurface + ) + if (showTimerDialog) { + var minutes by remember { mutableStateOf(null) } + var seconds by remember { mutableStateOf(null) } + val time by remember(timeLeft) { derivedStateOf { + val mins = timeLeft/60 + val secs = timeLeft%60 + val sMinutes = if (mins < 10) "0$mins" else mins.toString() + val sSeconds = if (secs < 10) "0$secs" else secs.toString() + "$sMinutes:$sSeconds" + } } + AlertDialog( + onDismissRequest = { showTimerDialog = false }, + title = { + Text( + text = stringResource(R.string.sleep_timer), + modifier = Modifier.fillMaxWidth(), + textAlign = TextAlign.Center, + ) + }, + text = { + Column( + modifier = Modifier + .fillMaxWidth() + .padding(vertical = 12.dp), + horizontalAlignment = Alignment.CenterHorizontally + ){ + if (isRunning) { + Text( + text = stringResource(R.string.stopping_in, time), + style = MaterialTheme.typography.titleLarge, + ) + } else { + Row( + verticalAlignment = Alignment.CenterVertically + ) { + OutlinedTextField( + value = minutes?.toString() ?: "", + onValueChange = { + if (it.length > 2) return@OutlinedTextField + minutes = try { + if (it.isEmpty()) null else it.toInt() + } catch (_: Exception) { minutes } + }, + maxLines = 1, + keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number), + label = { + Text(text = "mm") + }, + textStyle = MaterialTheme.typography.titleLarge, + modifier = Modifier + .width(80.dp) + ) + Text( + text = ":", + modifier = Modifier + .width(12.dp), + textAlign = TextAlign.Center, + fontWeight = FontWeight.ExtraBold, + style = MaterialTheme.typography.titleLarge + ) + OutlinedTextField( + value = seconds?.toString() ?: "", + onValueChange = { + if (it.length > 2) return@OutlinedTextField + if (it.isEmpty()) { + seconds = null + return@OutlinedTextField + } + val num = try { + it.toInt() + } catch (_: Exception) { seconds } + if (num != null && num > 59) return@OutlinedTextField + seconds = num + }, + maxLines = 1, + keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Number), + label = { + Text(text = "ss") + }, + textStyle = MaterialTheme.typography.titleLarge, + modifier = Modifier + .width(80.dp) + ) + } + } + } + }, + confirmButton = { + Button( + onClick = { + if (isRunning) { + cancelTimer() + } else { + beginTimer((minutes ?: 0)*60+(seconds ?: 0)) + } + showTimerDialog = false + }, + content = { + Text(text = stringResource(if (isRunning) R.string.stop_timer else R.string.start_timer)) + } + ) + }, + dismissButton = { + OutlinedButton( + onClick = { showTimerDialog = false }, + content = { + Text(text = stringResource(R.string.close)) + } + ) + }, + ) + } } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/nowplaying/NowPlayingTopBar.kt b/app/src/main/java/com/github/pakka_papad/nowplaying/NowPlayingTopBar.kt index 0cb042a..76c954e 100644 --- a/app/src/main/java/com/github/pakka_papad/nowplaying/NowPlayingTopBar.kt +++ b/app/src/main/java/com/github/pakka_papad/nowplaying/NowPlayingTopBar.kt @@ -12,8 +12,10 @@ import androidx.compose.material3.MaterialTheme import androidx.compose.runtime.* import androidx.compose.ui.Modifier import androidx.compose.ui.draw.rotate +import androidx.compose.ui.res.stringResource import androidx.compose.ui.unit.DpOffset import androidx.compose.ui.unit.dp +import com.github.pakka_papad.R import com.github.pakka_papad.components.TopBarWithBackArrow import com.github.pakka_papad.components.more_options.OptionsDropDown @@ -29,7 +31,7 @@ fun NowPlayingTopBar( var dropDownMenuExpanded by remember { mutableStateOf(false) } Icon( imageVector = Icons.Outlined.MoreVert, - contentDescription = null, + contentDescription = stringResource(R.string.more_menu_button), modifier = Modifier .padding(16.dp) .size(30.dp) diff --git a/app/src/main/java/com/github/pakka_papad/nowplaying/PlayerHelper.kt b/app/src/main/java/com/github/pakka_papad/nowplaying/PlayerHelper.kt new file mode 100644 index 0000000..ff2f8f4 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/nowplaying/PlayerHelper.kt @@ -0,0 +1,31 @@ +package com.github.pakka_papad.nowplaying + +import androidx.compose.runtime.Stable +import androidx.media3.common.Player.Listener +import androidx.media3.exoplayer.ExoPlayer + +@Stable +class PlayerHelper( + private val exoPlayer: ExoPlayer, +) { + val currentPosition: Float + get() = exoPlayer.currentPosition.toFloat() + + val duration: Float + get() = exoPlayer.duration.toFloat() + + val currentMediaItemIndex: Int + get() = exoPlayer.currentMediaItemIndex + + fun addListener(listener: Listener) = exoPlayer::addListener + + fun removeListener(listener: Listener) = exoPlayer::removeListener + + fun seekTo(mediaItemIndex: Int, positionMs: Long) { + exoPlayer.seekTo(mediaItemIndex, positionMs) + } + + fun seekTo(positionMs: Long) { + exoPlayer.seekTo(positionMs) + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/nowplaying/Queue.kt b/app/src/main/java/com/github/pakka_papad/nowplaying/Queue.kt index 3e78a05..715cd5b 100644 --- a/app/src/main/java/com/github/pakka_papad/nowplaying/Queue.kt +++ b/app/src/main/java/com/github/pakka_papad/nowplaying/Queue.kt @@ -11,11 +11,9 @@ import androidx.compose.runtime.Composable import androidx.compose.runtime.LaunchedEffect import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier -import androidx.media3.exoplayer.ExoPlayer import com.github.pakka_papad.components.SongCardV2 import com.github.pakka_papad.data.music.Song import kotlinx.coroutines.delay -import timber.log.Timber @OptIn(ExperimentalFoundationApi::class) @Composable @@ -24,24 +22,22 @@ fun ColumnScope.Queue( onFavouriteClicked: (Song) -> Unit, currentSong: Song?, expanded: Boolean, - exoPlayer: ExoPlayer, + playerHelper: PlayerHelper, onDrag: (fromIndex: Int, toIndex: Int) -> Unit, ) { val listState = rememberLazyListState() LaunchedEffect(key1 = currentSong, key2 = expanded) { delay(600) if (!expanded) { - listState.scrollToItem(exoPlayer.currentMediaItemIndex) + listState.scrollToItem(playerHelper.currentMediaItemIndex) return@LaunchedEffect } if (!listState.isScrollInProgress) { - listState.animateScrollToItem(exoPlayer.currentMediaItemIndex) + listState.animateScrollToItem(playerHelper.currentMediaItemIndex) } } val dragDropState = rememberDragDropState(listState) { fromIndex, toIndex -> - Timber.d("dd from:$fromIndex to:$toIndex") onDrag(fromIndex,toIndex) - exoPlayer.moveMediaItem(fromIndex,toIndex) } LazyColumn( modifier = Modifier @@ -63,7 +59,7 @@ fun ColumnScope.Queue( DraggableItem(dragDropState, index) { SongCardV2( song = song, - onSongClicked = { if(!isPlaying){ exoPlayer.seekTo(index,0) } }, + onSongClicked = { if(!isPlaying){ playerHelper.seekTo(index,0) } }, onFavouriteClicked = onFavouriteClicked, currentlyPlaying = isPlaying, ) diff --git a/app/src/main/java/com/github/pakka_papad/onboarding/OnBoardingViewModel.kt b/app/src/main/java/com/github/pakka_papad/onboarding/OnBoardingViewModel.kt index 79b3849..0f40e64 100644 --- a/app/src/main/java/com/github/pakka_papad/onboarding/OnBoardingViewModel.kt +++ b/app/src/main/java/com/github/pakka_papad/onboarding/OnBoardingViewModel.kt @@ -1,10 +1,9 @@ package com.github.pakka_papad.onboarding -import android.app.Application import androidx.lifecycle.ViewModel import androidx.lifecycle.viewModelScope -import com.github.pakka_papad.data.DataManager import com.github.pakka_papad.data.music.ScanStatus +import com.github.pakka_papad.data.music.SongExtractor import dagger.hilt.android.lifecycle.HiltViewModel import kotlinx.coroutines.flow.SharingStarted import kotlinx.coroutines.flow.stateIn @@ -12,11 +11,10 @@ import javax.inject.Inject @HiltViewModel class OnBoardingViewModel @Inject constructor( - private val context: Application, - private val manager: DataManager, + private val songExtractor: SongExtractor, ) : ViewModel() { - val scanStatus = manager.scanStatus + val scanStatus = songExtractor.scanStatus .stateIn( scope = viewModelScope, started = SharingStarted.WhileSubscribed( @@ -27,7 +25,7 @@ class OnBoardingViewModel @Inject constructor( ) fun scanForMusic() { - manager.scanForMusic() + songExtractor.scanForMusic() } } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/onboarding/Page.kt b/app/src/main/java/com/github/pakka_papad/onboarding/Page.kt index b61fe0a..08e3471 100644 --- a/app/src/main/java/com/github/pakka_papad/onboarding/Page.kt +++ b/app/src/main/java/com/github/pakka_papad/onboarding/Page.kt @@ -8,8 +8,10 @@ import androidx.compose.material3.Text import androidx.compose.runtime.Composable import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.style.TextAlign import androidx.compose.ui.unit.dp +import com.github.pakka_papad.R import com.github.pakka_papad.data.music.ScanStatus import com.google.accompanist.permissions.ExperimentalPermissionsApi import com.google.accompanist.permissions.PermissionState @@ -84,7 +86,7 @@ fun PageIndicator( .align(Alignment.CenterStart) ){ Text( - text = "Back", + text = stringResource(R.string.back), style = MaterialTheme.typography.titleMedium, color = MaterialTheme.colorScheme.onPrimary, ) @@ -120,7 +122,7 @@ fun PageIndicator( enabled = nextEnabled ){ Text( - text = if(pageCount-1 == currentPage) "Finish" else "Next", + text = if(pageCount-1 == currentPage) stringResource(R.string.finish) else stringResource(R.string.next), style = MaterialTheme.typography.titleMedium, color = if (nextEnabled) MaterialTheme.colorScheme.onPrimary else MaterialTheme.colorScheme.onSurface, ) diff --git a/app/src/main/java/com/github/pakka_papad/onboarding/PermissionPages.kt b/app/src/main/java/com/github/pakka_papad/onboarding/PermissionPages.kt index 6b40b65..190e294 100644 --- a/app/src/main/java/com/github/pakka_papad/onboarding/PermissionPages.kt +++ b/app/src/main/java/com/github/pakka_papad/onboarding/PermissionPages.kt @@ -3,6 +3,7 @@ package com.github.pakka_papad.onboarding import androidx.compose.foundation.layout.* import androidx.compose.material3.* import androidx.compose.runtime.Composable +import androidx.compose.ui.res.stringResource import com.airbnb.lottie.compose.* import com.github.pakka_papad.R import com.google.accompanist.permissions.ExperimentalPermissionsApi @@ -15,10 +16,10 @@ fun NotificationPermissionPage( ) = PermissionPage( permissionState = permissionState, lottieRawRes = R.raw.notification_permission, - header = "Notification access", - description = "Zen needs access to post notifications regarding the media playing", - grantedMessage = "Notification access granted", - notGrantedMessage = "Grant access to notification" + header = stringResource(R.string.notification_access), + description = stringResource(R.string.zen_needs_access_to_post_notifications_regarding_the_media_playing), + grantedMessage = stringResource(R.string.notification_access_granted), + notGrantedMessage = stringResource(R.string.grant_access_to_notification) ) @OptIn(ExperimentalPermissionsApi::class) @@ -28,10 +29,10 @@ fun ReadAudioPermissionPage( ) = PermissionPage( permissionState = permissionState, lottieRawRes = R.raw.storage_permission, - header = "Audio files access", - description = "Zen needs access to read audio files present on the device", - grantedMessage = "Access granted", - notGrantedMessage = "Grant access to read audio" + header = stringResource(R.string.audio_files_access), + description = stringResource(R.string.zen_needs_access_to_read_audio_files_present_on_the_device), + grantedMessage = stringResource(R.string.access_granted), + notGrantedMessage = stringResource(R.string.grant_access_to_read_audio) ) @OptIn(ExperimentalPermissionsApi::class) @@ -41,8 +42,8 @@ fun ReadStoragePermissionPage( ) = PermissionPage( permissionState = permissionState, lottieRawRes = R.raw.storage_permission, - header = "Storage access", - description = "Zen needs storage access to read audio files present on the device", - grantedMessage = "Access granted", - notGrantedMessage = "Grant access to read storage" + header = stringResource(R.string.storage_access), + description = stringResource(R.string.zen_needs_storage_access_to_read_audio_files_present_on_the_device), + grantedMessage = stringResource(R.string.access_granted), + notGrantedMessage = stringResource(R.string.grant_access_to_read_storage) ) \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/player/ZenPlayer.kt b/app/src/main/java/com/github/pakka_papad/player/ZenPlayer.kt index fc5908f..1783163 100644 --- a/app/src/main/java/com/github/pakka_papad/player/ZenPlayer.kt +++ b/app/src/main/java/com/github/pakka_papad/player/ZenPlayer.kt @@ -20,37 +20,46 @@ import androidx.media3.common.Timeline import androidx.media3.common.util.UnstableApi import androidx.media3.exoplayer.ExoPlayer import androidx.media3.exoplayer.analytics.PlaybackStatsListener -import com.github.pakka_papad.* -import com.github.pakka_papad.data.DataManager +import com.github.pakka_papad.Constants import com.github.pakka_papad.data.ZenCrashReporter import com.github.pakka_papad.data.ZenPreferenceProvider import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.data.music.SongExtractor import com.github.pakka_papad.data.notification.ZenNotificationManager +import com.github.pakka_papad.data.services.AnalyticsService +import com.github.pakka_papad.data.services.QueueService +import com.github.pakka_papad.data.services.SleepTimerService +import com.github.pakka_papad.data.services.SongService +import com.github.pakka_papad.toCorrectedParams +import com.github.pakka_papad.toExoPlayerPlaybackParameters import com.github.pakka_papad.widgets.WidgetBroadcast import dagger.hilt.android.AndroidEntryPoint -import kotlinx.coroutines.* +import kotlinx.coroutines.CoroutineScope +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.SupervisorJob +import kotlinx.coroutines.cancel +import kotlinx.coroutines.delay +import kotlinx.coroutines.flow.first +import kotlinx.coroutines.launch +import kotlinx.coroutines.withContext import timber.log.Timber import java.io.File +import java.util.concurrent.atomic.AtomicBoolean import javax.inject.Inject import kotlin.time.Duration.Companion.seconds @UnstableApi @AndroidEntryPoint -class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback { - - @Inject - lateinit var notificationManager: ZenNotificationManager - - @Inject - lateinit var dataManager: DataManager - - @Inject - lateinit var exoPlayer: ExoPlayer - - @Inject - lateinit var crashReporter: ZenCrashReporter - - @Inject - lateinit var preferencesProvider: ZenPreferenceProvider +class ZenPlayer : Service(), QueueService.Listener, ZenBroadcastReceiver.Callback { + + @Inject lateinit var notificationManager: ZenNotificationManager + @Inject lateinit var songExtractor: SongExtractor + @Inject lateinit var queueService: QueueService + @Inject lateinit var songService: SongService + @Inject lateinit var sleepTimerService: SleepTimerService + @Inject lateinit var analyticsService: AnalyticsService + @Inject lateinit var exoPlayer: ExoPlayer + @Inject lateinit var crashReporter: ZenCrashReporter + @Inject lateinit var preferencesProvider: ZenPreferenceProvider private var broadcastReceiver: ZenBroadcastReceiver? = null @@ -66,7 +75,7 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback val window = eventTime.timeline.getWindow(eventTime.windowIndex, Timeline.Window()) try { window.mediaItem.localConfiguration?.tag?.let { - dataManager.addPlayHistory(it as String, playbackStats.totalPlayTimeMs) + analyticsService.logSongPlay(it as String, playbackStats.totalPlayTimeMs) } } catch (_ : Exception){ @@ -75,6 +84,7 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback companion object { const val MEDIA_SESSION = "media_session" + val isRunning = AtomicBoolean(false) } private lateinit var mediaSession: MediaSessionCompat @@ -86,8 +96,8 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback super.onMediaItemTransition(mediaItem, reason) try { - dataManager.updateCurrentSong(exoPlayer.currentMediaItemIndex) - dataManager.getSongAtIndex(exoPlayer.currentMediaItemIndex)?.let { song -> + queueService.setCurrentSong(exoPlayer.currentMediaItemIndex) + queueService.getSongAtIndex(exoPlayer.currentMediaItemIndex)?.let { song -> val broadcast = Intent(AppWidgetManager.ACTION_APPWIDGET_UPDATE).apply { putExtra(WidgetBroadcast.WIDGET_BROADCAST, WidgetBroadcast.SONG_CHANGED) putExtra("imageUri", song.artUri) @@ -119,8 +129,7 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback super.onPlayerError(error) crashReporter.logException(error) if (error.errorCode == PlaybackException.ERROR_CODE_IO_FILE_NOT_FOUND){ - dataManager.cleanData() - showToast("Could not find the song ${dataManager.currentSong.value?.title ?: ""} at the specified path") + songExtractor.cleanData() onBroadcastCancel() } } @@ -164,7 +173,22 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback broadcastReceiver = ZenBroadcastReceiver() mediaSession = MediaSessionCompat(this, MEDIA_SESSION) systemNotificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager - dataManager.setPlayerRunning(this) + isRunning.set(true) + queueService.addListener(this) + if (intent == null) Toast.makeText(this, "null intent", Toast.LENGTH_SHORT).show() + intent?.let { + val locations = it.getStringArrayExtra("locations") ?: return@let + val startPosition = it.getIntExtra("startPosition", 0) + if (locations.isEmpty()) return@let + val mediaItems = locations.map { location -> + MediaItem.Builder().apply { + setUri(Uri.fromFile(File(location))) + setTag(location) + }.build() + } + setQueue(mediaItems, startPosition) + } + IntentFilter(Constants.PACKAGE_NAME).also { registerReceiver(broadcastReceiver, it) } @@ -178,7 +202,7 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback notificationManager.getPlayerNotification( session = mediaSession, showPlayButton = false, - isLiked = dataManager.getSongAtIndex(exoPlayer.currentMediaItemIndex)?.favourite ?: false + isLiked = queueService.getSongAtIndex(exoPlayer.currentMediaItemIndex)?.favourite ?: false ) ) @@ -192,7 +216,7 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback } } scope.launch { - dataManager.repeatMode.collect { + queueService.repeatMode.collect { withContext(Dispatchers.Main) { exoPlayer.repeatMode = it.toExoPlayerRepeatMode() } } } @@ -213,13 +237,16 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback } private fun stopService() { - unregisterReceiver(broadcastReceiver) + isRunning.set(false) + queueService.clearQueue() + queueService.removeListener(this) + sleepTimerService.cancel() exoPlayer.stop() exoPlayer.clearMediaItems() exoPlayer.removeListener(exoPlayerListener) exoPlayer.removeAnalyticsListener(playbackStatsListener) + unregisterReceiver(broadcastReceiver) mediaSession.release() - dataManager.stopPlayerRunning() broadcastReceiver?.stopListening() systemNotificationManager?.cancel(ZenNotificationManager.PLAYER_NOTIFICATION_ID) scope.cancel() @@ -240,7 +267,7 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback scope.launch { var currentSong: Song? = null withContext(Dispatchers.Main) { - currentSong = dataManager.getSongAtIndex(exoPlayer.currentMediaItemIndex) + currentSong = queueService.getSongAtIndex(exoPlayer.currentMediaItemIndex) } if (currentSong == null) return@launch mediaSession.setMetadata( @@ -270,7 +297,7 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback notificationManager.getPlayerNotification( session = mediaSession, showPlayButton = !exoPlayer.isPlaying, - isLiked = dataManager.getSongAtIndex(exoPlayer.currentMediaItemIndex)?.favourite ?: false + isLiked = queueService.getSongAtIndex(exoPlayer.currentMediaItemIndex)?.favourite ?: false ) ) } @@ -301,22 +328,16 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback } } - @Synchronized - override fun setQueue(newQueue: List, startPlayingFromIndex: Int) { + private fun setQueue(mediaItems: List, startPosition: Int){ scope.launch { - val mediaItems = newQueue.map { - MediaItem.Builder().apply { - setUri(Uri.fromFile(File(it.location))) - setTag(it.location) - }.build() - } + val repeatMode = queueService.repeatMode.first() withContext(Dispatchers.Main){ exoPlayer.stop() exoPlayer.clearMediaItems() exoPlayer.addMediaItems(mediaItems) exoPlayer.prepare() - exoPlayer.seekTo(startPlayingFromIndex,0) - exoPlayer.repeatMode = dataManager.repeatMode.value.toExoPlayerRepeatMode() + exoPlayer.seekTo(startPosition,0) + exoPlayer.repeatMode = repeatMode.toExoPlayerRepeatMode() exoPlayer.playbackParameters = preferencesProvider.playbackParams.value .toCorrectedParams() .toExoPlayerPlaybackParameters() @@ -327,8 +348,7 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback } } - @Synchronized - override fun addToQueue(song: Song) { + override fun onAppend(song: Song) { exoPlayer.addMediaItem( MediaItem.Builder().apply { setUri(Uri.fromFile(File(song.location))) @@ -337,10 +357,44 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback ) } - @Synchronized - override fun updateNotification() { - updateMediaSessionState() - updateMediaSessionMetadata() + override fun onAppend(songs: List) { + exoPlayer.addMediaItems( + songs.map { + MediaItem.Builder().apply { + setUri(Uri.fromFile(File(it.location))) + setTag(it.location) + }.build() + } + ) + } + + override fun onUpdate(updatedSong: Song, position: Int) { + scope.launch { + val performUpdate = withContext(Dispatchers.Main) { + exoPlayer.currentMediaItemIndex == position + } + if (!performUpdate) return@launch + updateMediaSessionState() + updateMediaSessionMetadata() + } + } + + override fun onMove(from: Int, to: Int) { + exoPlayer.moveMediaItem(from, to) + } + + override fun onClear() { + + } + + override fun onSetQueue(songs: List, startPlayingFromPosition: Int) { + val mediaItems = songs.map { + MediaItem.Builder().apply { + setUri(Uri.fromFile(File(it.location))) + setTag(it.location) + }.build() + } + setQueue(mediaItems, startPlayingFromPosition) } /** @@ -383,10 +437,12 @@ class ZenPlayer : Service(), DataManager.Callback, ZenBroadcastReceiver.Callback * DataManager then calls updateNotification of DataManager.Callback */ override fun onBroadcastLike() { - val currentSong = dataManager.getSongAtIndex(exoPlayer.currentMediaItemIndex) ?: return + val currentSong = queueService.getSongAtIndex(exoPlayer.currentMediaItemIndex) ?: return val updatedSong = currentSong.copy(favourite = !currentSong.favourite) scope.launch { - dataManager.updateSong(updatedSong) +// onUpdateCurrentSong() + queueService.update(updatedSong) + songService.updateSong(updatedSong) } } diff --git a/app/src/main/java/com/github/pakka_papad/restore/RestoreContent.kt b/app/src/main/java/com/github/pakka_papad/restore/RestoreContent.kt index a1ef718..98be1b5 100644 --- a/app/src/main/java/com/github/pakka_papad/restore/RestoreContent.kt +++ b/app/src/main/java/com/github/pakka_papad/restore/RestoreContent.kt @@ -16,14 +16,12 @@ import com.github.pakka_papad.data.music.BlacklistedSong fun RestoreContent( songs: List, selectList: List, - paddingValues: PaddingValues, onSelectChanged: (index: Int, isSelected: Boolean) -> Unit, ){ if (songs.size != selectList.size) return LazyColumn( modifier = Modifier .fillMaxSize(), - contentPadding = paddingValues, ) { itemsIndexed( items = songs, diff --git a/app/src/main/java/com/github/pakka_papad/restore/RestoreFragment.kt b/app/src/main/java/com/github/pakka_papad/restore/RestoreFragment.kt index f63995b..0baf88e 100644 --- a/app/src/main/java/com/github/pakka_papad/restore/RestoreFragment.kt +++ b/app/src/main/java/com/github/pakka_papad/restore/RestoreFragment.kt @@ -4,25 +4,32 @@ import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup +import androidx.activity.compose.BackHandler import androidx.compose.foundation.layout.* import androidx.compose.material3.CircularProgressIndicator -import androidx.compose.material3.ExperimentalMaterial3Api import androidx.compose.material3.Scaffold +import androidx.compose.material3.SnackbarHost +import androidx.compose.material3.SnackbarHostState import androidx.compose.runtime.LaunchedEffect import androidx.compose.runtime.getValue +import androidx.compose.runtime.remember import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.platform.ComposeView import androidx.compose.ui.platform.ViewCompositionStrategy -import androidx.compose.ui.unit.LayoutDirection +import androidx.compose.ui.res.stringResource import androidx.fragment.app.Fragment import androidx.fragment.app.viewModels import androidx.lifecycle.compose.collectAsStateWithLifecycle import androidx.navigation.NavController import androidx.navigation.fragment.findNavController +import com.github.pakka_papad.R +import com.github.pakka_papad.components.BlockingProgressIndicator import com.github.pakka_papad.components.CancelConfirmTopBar +import com.github.pakka_papad.components.Snackbar import com.github.pakka_papad.data.ZenPreferenceProvider import com.github.pakka_papad.ui.theme.ZenTheme +import com.github.pakka_papad.util.Resource import dagger.hilt.android.AndroidEntryPoint import javax.inject.Inject @@ -36,7 +43,6 @@ class RestoreFragment: Fragment() { @Inject lateinit var preferenceProvider: ZenPreferenceProvider - @OptIn(ExperimentalMaterial3Api::class) override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, @@ -50,45 +56,69 @@ class RestoreFragment: Fragment() { ZenTheme(theme) { val songs by viewModel.blackListedSongs.collectAsStateWithLifecycle() val selectList = viewModel.restoreList - val restored by viewModel.restored.collectAsStateWithLifecycle() - LaunchedEffect(key1 = restored){ - if (restored){ - navController.popBackStack() + + val snackbarHostState = remember { SnackbarHostState() } + + val restoreState by viewModel.restoreState.collectAsStateWithLifecycle() + LaunchedEffect(key1 = restoreState){ + if (restoreState is Resource.Idle || restoreState is Resource.Loading) return@LaunchedEffect + if (restoreState is Resource.Success){ + snackbarHostState.showSnackbar( + message = getString(R.string.done_rescan_to_see_all_the_restored_songs), + ) + } else { + restoreState.message?.let { + snackbarHostState.showSnackbar(message = it) + } } + navController.popBackStack() } + + BackHandler( + enabled = restoreState is Resource.Loading, + onBack = { } + ) + Scaffold( topBar = { CancelConfirmTopBar( - onCancelClicked = navController::popBackStack, + onCancelClicked = { + if (restoreState is Resource.Idle) { + navController.popBackStack() + } + }, onConfirmClicked = viewModel::restoreSongs, - title = "Restore songs" + title = stringResource(R.string.restore_songs) ) }, content = { paddingValues -> - val insetsPadding = - WindowInsets.systemBars.only(WindowInsetsSides.Horizontal).asPaddingValues() - if (selectList.size != songs.size) { - Box( - modifier = Modifier - .fillMaxSize() - .padding(paddingValues), - contentAlignment = Alignment.Center - ){ + Box( + modifier = Modifier + .fillMaxSize() + .padding(paddingValues), + contentAlignment = Alignment.Center + ){ + if (selectList.size != songs.size){ CircularProgressIndicator() + } else { + RestoreContent( + songs = songs, + selectList = selectList, + onSelectChanged = viewModel::updateRestoreList + ) + if (restoreState is Resource.Loading){ + BlockingProgressIndicator() + } } - } else { - RestoreContent( - songs = songs, - selectList = selectList, - paddingValues = PaddingValues( - top = paddingValues.calculateTopPadding(), - start = insetsPadding.calculateStartPadding(LayoutDirection.Ltr), - end = insetsPadding.calculateEndPadding(LayoutDirection.Ltr), - bottom = insetsPadding.calculateBottomPadding() - ), - onSelectChanged = viewModel::updateRestoreList - ) } + }, + snackbarHost = { + SnackbarHost( + hostState = snackbarHostState, + snackbar = { + Snackbar(it) + } + ) } ) } diff --git a/app/src/main/java/com/github/pakka_papad/restore/RestoreViewModel.kt b/app/src/main/java/com/github/pakka_papad/restore/RestoreViewModel.kt index f06b056..d765fc3 100644 --- a/app/src/main/java/com/github/pakka_papad/restore/RestoreViewModel.kt +++ b/app/src/main/java/com/github/pakka_papad/restore/RestoreViewModel.kt @@ -1,11 +1,12 @@ package com.github.pakka_papad.restore -import android.app.Application -import android.widget.Toast import androidx.compose.runtime.mutableStateListOf import androidx.lifecycle.ViewModel import androidx.lifecycle.viewModelScope -import com.github.pakka_papad.data.DataManager +import com.github.pakka_papad.R +import com.github.pakka_papad.data.services.BlacklistService +import com.github.pakka_papad.util.MessageStore +import com.github.pakka_papad.util.Resource import dagger.hilt.android.lifecycle.HiltViewModel import kotlinx.coroutines.flow.MutableStateFlow import kotlinx.coroutines.flow.SharingStarted @@ -14,19 +15,20 @@ import kotlinx.coroutines.flow.onEach import kotlinx.coroutines.flow.stateIn import kotlinx.coroutines.flow.update import kotlinx.coroutines.launch +import org.jetbrains.annotations.VisibleForTesting import timber.log.Timber import javax.inject.Inject @HiltViewModel class RestoreViewModel @Inject constructor( - private val context: Application, - private val manager: DataManager + private val messageStore: MessageStore, + private val blacklistService: BlacklistService, ) : ViewModel() { private val _restoreList = mutableStateListOf() val restoreList : List = _restoreList - val blackListedSongs = manager.getAll.blacklistedSongs() + val blackListedSongs = blacklistService.blacklistedSongs .onEach { while (_restoreList.size < it.size) _restoreList.add(false) while (_restoreList.size > it.size) _restoreList.removeLast() @@ -37,27 +39,29 @@ class RestoreViewModel @Inject constructor( ) fun updateRestoreList(index: Int, isSelected: Boolean){ + if (restoreState.value !is Resource.Idle) return if (index >= _restoreList.size) return _restoreList[index] = isSelected } - private val _restored = MutableStateFlow(false) - val restored = _restored.asStateFlow() + @VisibleForTesting + internal val _restoreState = MutableStateFlow>(Resource.Idle()) + val restoreState = _restoreState.asStateFlow() fun restoreSongs(){ + if (restoreState.value !is Resource.Idle) return viewModelScope.launch { + _restoreState.update { Resource.Loading() } val blacklist = blackListedSongs.value val toRestore = _restoreList.indices .filter { _restoreList[it] } .map { blacklist[it] } try { - manager.removeFromBlacklist(toRestore) - Toast.makeText(context,"Rescan to see all the restored songs",Toast.LENGTH_SHORT).show() + blacklistService.whitelistSongs(toRestore) + _restoreState.update { Resource.Success(Unit) } } catch (e: Exception){ Timber.e(e) - Toast.makeText(context,"Some error occurred",Toast.LENGTH_SHORT).show() - } finally { - _restored.update { true } + _restoreState.update { Resource.Error(messageStore.getString(R.string.some_error_occurred)) } } } } diff --git a/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderContent.kt b/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderContent.kt index 232a79c..6838f39 100644 --- a/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderContent.kt +++ b/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderContent.kt @@ -1,6 +1,5 @@ package com.github.pakka_papad.restore_folder -import androidx.compose.foundation.layout.PaddingValues import androidx.compose.foundation.layout.fillMaxSize import androidx.compose.foundation.lazy.LazyColumn import androidx.compose.foundation.lazy.itemsIndexed @@ -15,12 +14,10 @@ import com.github.pakka_papad.data.music.BlacklistedFolder fun RestoreFoldersContent( folders: List, selectList: List, - paddingValues: PaddingValues, onSelectChanged: (index: Int, isSelected: Boolean) -> Unit, ) { if (folders.size != selectList.size) return LazyColumn( - contentPadding = paddingValues, modifier = Modifier .fillMaxSize(), ) { diff --git a/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderFragment.kt b/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderFragment.kt index 748d0b8..4f32b75 100644 --- a/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderFragment.kt +++ b/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderFragment.kt @@ -1,39 +1,37 @@ package com.github.pakka_papad.restore_folder -import android.content.Intent import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup +import androidx.activity.compose.BackHandler import androidx.compose.foundation.layout.Box -import androidx.compose.foundation.layout.PaddingValues -import androidx.compose.foundation.layout.WindowInsets -import androidx.compose.foundation.layout.WindowInsetsSides -import androidx.compose.foundation.layout.asPaddingValues -import androidx.compose.foundation.layout.calculateEndPadding -import androidx.compose.foundation.layout.calculateStartPadding import androidx.compose.foundation.layout.fillMaxSize -import androidx.compose.foundation.layout.only import androidx.compose.foundation.layout.padding -import androidx.compose.foundation.layout.systemBars import androidx.compose.material3.CircularProgressIndicator -import androidx.compose.material3.ExperimentalMaterial3Api import androidx.compose.material3.Scaffold +import androidx.compose.material3.SnackbarHost +import androidx.compose.material3.SnackbarHostState import androidx.compose.runtime.LaunchedEffect import androidx.compose.runtime.getValue +import androidx.compose.runtime.remember import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.platform.ComposeView import androidx.compose.ui.platform.ViewCompositionStrategy -import androidx.compose.ui.unit.LayoutDirection +import androidx.compose.ui.res.stringResource import androidx.fragment.app.Fragment import androidx.fragment.app.viewModels import androidx.lifecycle.compose.collectAsStateWithLifecycle import androidx.navigation.NavController import androidx.navigation.fragment.findNavController +import com.github.pakka_papad.R +import com.github.pakka_papad.components.BlockingProgressIndicator import com.github.pakka_papad.components.CancelConfirmTopBar +import com.github.pakka_papad.components.Snackbar import com.github.pakka_papad.data.ZenPreferenceProvider import com.github.pakka_papad.ui.theme.ZenTheme +import com.github.pakka_papad.util.Resource import dagger.hilt.android.AndroidEntryPoint import javax.inject.Inject @@ -47,15 +45,12 @@ class RestoreFolderFragment: Fragment() { @Inject lateinit var preferenceProvider: ZenPreferenceProvider - @OptIn(ExperimentalMaterial3Api::class) override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle? ): View? { navController = findNavController() - val intent = Intent(Intent.ACTION_OPEN_DOCUMENT_TREE) - intent.addCategory(Intent.CATEGORY_DEFAULT) return ComposeView(requireContext()).apply { setViewCompositionStrategy(ViewCompositionStrategy.DisposeOnViewTreeLifecycleDestroyed) setContent { @@ -63,49 +58,71 @@ class RestoreFolderFragment: Fragment() { val folders by viewModel.folders.collectAsStateWithLifecycle() val selectList = viewModel.restoreFolderList - val restored by viewModel.restored.collectAsStateWithLifecycle() - LaunchedEffect(key1 = restored){ - if (restored){ - navController.popBackStack() + val snackbarHostState = remember { SnackbarHostState() } + + val restoreState by viewModel.restored.collectAsStateWithLifecycle() + LaunchedEffect(key1 = restoreState){ + if (restoreState is Resource.Idle || restoreState is Resource.Loading) return@LaunchedEffect + if (restoreState is Resource.Success){ + snackbarHostState.showSnackbar( + message = getString(R.string.done_rescan_to_see_all_the_restored_songs), + ) + } else { + restoreState.message?.let { + snackbarHostState.showSnackbar(message = it) + } } + navController.popBackStack() } + BackHandler( + enabled = restoreState is Resource.Loading, + onBack = { } + ) + ZenTheme(themePreference) { Scaffold( topBar = { CancelConfirmTopBar( - onCancelClicked = navController::popBackStack, + onCancelClicked = { + if (restoreState is Resource.Idle){ + navController.popBackStack() + } + }, onConfirmClicked = viewModel::restoreFolders, - title = "Restore folders" + title = stringResource(R.string.restore_folders) ) }, content = { paddingValues -> - val insetsPadding = - WindowInsets.systemBars.only(WindowInsetsSides.Horizontal).asPaddingValues() - if (selectList.size != folders.size) { - Box( - modifier = Modifier - .fillMaxSize() - .padding(paddingValues), - contentAlignment = Alignment.Center - ){ + Box( + modifier = Modifier + .fillMaxSize() + .padding(paddingValues), + contentAlignment = Alignment.Center + ) { + if (selectList.size != folders.size){ CircularProgressIndicator() + } else { + RestoreFoldersContent( + folders = folders, + selectList = selectList, + onSelectChanged = viewModel::updateRestoreList + ) + if(restoreState is Resource.Loading){ + BlockingProgressIndicator() + } } - } else { - RestoreFoldersContent( - folders = folders, - paddingValues = PaddingValues( - top = paddingValues.calculateTopPadding(), - start = insetsPadding.calculateStartPadding(LayoutDirection.Ltr), - end = insetsPadding.calculateEndPadding(LayoutDirection.Ltr), - bottom = insetsPadding.calculateBottomPadding() - ), - selectList = selectList, - onSelectChanged = viewModel::updateRestoreList - ) } }, + snackbarHost = { + SnackbarHost( + hostState = snackbarHostState, + snackbar = { + Snackbar(it) + } + ) + } ) } } diff --git a/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderViewModel.kt b/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderViewModel.kt index 55d02ca..e8ed249 100644 --- a/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderViewModel.kt +++ b/app/src/main/java/com/github/pakka_papad/restore_folder/RestoreFolderViewModel.kt @@ -1,11 +1,12 @@ package com.github.pakka_papad.restore_folder -import android.app.Application -import android.widget.Toast import androidx.compose.runtime.mutableStateListOf import androidx.lifecycle.ViewModel import androidx.lifecycle.viewModelScope -import com.github.pakka_papad.data.DataManager +import com.github.pakka_papad.R +import com.github.pakka_papad.data.services.BlacklistService +import com.github.pakka_papad.util.MessageStore +import com.github.pakka_papad.util.Resource import dagger.hilt.android.lifecycle.HiltViewModel import kotlinx.coroutines.flow.MutableStateFlow import kotlinx.coroutines.flow.SharingStarted @@ -14,18 +15,19 @@ import kotlinx.coroutines.flow.onEach import kotlinx.coroutines.flow.stateIn import kotlinx.coroutines.flow.update import kotlinx.coroutines.launch +import org.jetbrains.annotations.VisibleForTesting import javax.inject.Inject @HiltViewModel class RestoreFolderViewModel @Inject constructor( - private val context: Application, - private val manager: DataManager, + private val messageStore: MessageStore, + private val blacklistService: BlacklistService, ): ViewModel() { private val _restoreFoldersList = mutableStateListOf() val restoreFolderList : List = _restoreFoldersList - val folders = manager.getAll.blacklistedFolders() + val folders = blacklistService.blacklistedFolders .onEach { while (_restoreFoldersList.size < it.size) _restoreFoldersList.add(false) while (_restoreFoldersList.size > it.size) _restoreFoldersList.removeLast() @@ -37,31 +39,29 @@ class RestoreFolderViewModel @Inject constructor( ) fun updateRestoreList(index: Int, isSelected: Boolean){ + if (restored.value !is Resource.Idle) return if (index >= _restoreFoldersList.size) return _restoreFoldersList[index] = isSelected } - private val _restored = MutableStateFlow(false) + @VisibleForTesting + internal val _restored = MutableStateFlow>(Resource.Idle()) val restored = _restored.asStateFlow() fun restoreFolders(){ + if (restored.value !is Resource.Idle) return viewModelScope.launch { + _restored.update { Resource.Loading() } val allFolders = folders.value val toRestore = _restoreFoldersList.indices .filter { _restoreFoldersList[it] } .map { allFolders[it] } try { - manager.removeFoldersFromBlacklist(toRestore) - showToast("Done. Rescan to see all the songs") + blacklistService.whitelistFolders(toRestore) + _restored.update { Resource.Success(Unit) } } catch (_ : Exception){ - showToast("Some error occurred") - } finally { - _restored.update { true } + _restored.update { Resource.Error(messageStore.getString(R.string.some_error_occurred)) } } } } - - private fun showToast(message: String) { - Toast.makeText(context, message, Toast.LENGTH_SHORT).show() - } } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/search/ResultContent.kt b/app/src/main/java/com/github/pakka_papad/search/ResultContent.kt index 7ff223a..ca89855 100644 --- a/app/src/main/java/com/github/pakka_papad/search/ResultContent.kt +++ b/app/src/main/java/com/github/pakka_papad/search/ResultContent.kt @@ -40,6 +40,7 @@ fun TextCard( @Composable fun ResultContent( + contentPadding: PaddingValues, searchResult: SearchResult, showGrid: Boolean, searchType: SearchType, @@ -56,8 +57,7 @@ fun ResultContent( columns = if (showGrid) GridCells.Adaptive(150.dp) else GridCells.Fixed(1), modifier = Modifier .fillMaxSize(), - contentPadding = WindowInsets.systemBars.only( - WindowInsetsSides.Bottom).asPaddingValues(), + contentPadding = contentPadding, ) { when(searchType){ SearchType.Songs -> { diff --git a/app/src/main/java/com/github/pakka_papad/search/SearchBar.kt b/app/src/main/java/com/github/pakka_papad/search/SearchBar.kt index f01c725..58387ce 100644 --- a/app/src/main/java/com/github/pakka_papad/search/SearchBar.kt +++ b/app/src/main/java/com/github/pakka_papad/search/SearchBar.kt @@ -18,11 +18,12 @@ import androidx.compose.runtime.remember import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.graphics.Color +import androidx.compose.ui.res.stringResource import androidx.compose.ui.text.input.ImeAction import androidx.compose.ui.text.style.TextOverflow import androidx.compose.ui.unit.dp +import com.github.pakka_papad.R -@OptIn(ExperimentalMaterial3Api::class) @Composable fun SearchBar( query: String, @@ -37,10 +38,14 @@ fun SearchBar( .background(MaterialTheme.colorScheme.surfaceColorAtElevation(3.dp)) .windowInsetsPadding(WindowInsets.systemBars.only(WindowInsetsSides.Top + WindowInsetsSides.Horizontal)) ) { + val containerColor = MaterialTheme.colorScheme.surfaceColorAtElevation(3.dp) TextField( modifier = Modifier.fillMaxWidth(), - colors = TextFieldDefaults.textFieldColors( - containerColor = MaterialTheme.colorScheme.surfaceColorAtElevation(3.dp), + colors = TextFieldDefaults.colors( + focusedContainerColor = containerColor, + unfocusedContainerColor = containerColor, + disabledContainerColor = containerColor, + errorContainerColor = containerColor, focusedIndicatorColor = Color.Transparent, unfocusedIndicatorColor = Color.Transparent, disabledIndicatorColor = Color.Transparent, @@ -51,7 +56,7 @@ fun SearchBar( leadingIcon = { Icon( imageVector = Icons.Outlined.ArrowBack, - contentDescription = null, + contentDescription = stringResource(R.string.back_button), modifier = Modifier .size(48.dp) .padding(9.dp) @@ -68,7 +73,9 @@ fun SearchBar( trailingIcon = { Icon( imageVector = if (query.isEmpty()) Icons.Outlined.Search else Icons.Outlined.Close, - contentDescription = null, + contentDescription = stringResource( + if (query.isEmpty()) R.string.search_icon else R.string.clear_button + ), modifier = Modifier .size(48.dp) .padding(9.dp) @@ -84,7 +91,7 @@ fun SearchBar( }, placeholder = { Text( - text = "Search for songs, albums, artists, playlists...", + text = stringResource(R.string.search_for_songs_albums_artists_playlists), style = MaterialTheme.typography.titleMedium, maxLines = 1, overflow = TextOverflow.Ellipsis diff --git a/app/src/main/java/com/github/pakka_papad/search/SearchFragment.kt b/app/src/main/java/com/github/pakka_papad/search/SearchFragment.kt index a2b31b9..3b41bb5 100644 --- a/app/src/main/java/com/github/pakka_papad/search/SearchFragment.kt +++ b/app/src/main/java/com/github/pakka_papad/search/SearchFragment.kt @@ -5,8 +5,10 @@ import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import androidx.compose.foundation.layout.* -import androidx.compose.material3.ExperimentalMaterial3Api import androidx.compose.material3.Scaffold +import androidx.compose.material3.SnackbarHost +import androidx.compose.material3.SnackbarHostState +import androidx.compose.runtime.LaunchedEffect import androidx.compose.runtime.derivedStateOf import androidx.compose.runtime.getValue import androidx.compose.runtime.remember @@ -21,6 +23,7 @@ import androidx.navigation.fragment.findNavController import com.github.pakka_papad.R import com.github.pakka_papad.collection.CollectionType import com.github.pakka_papad.components.FullScreenSadMessage +import com.github.pakka_papad.components.Snackbar import com.github.pakka_papad.data.ZenPreferenceProvider import com.github.pakka_papad.data.music.* import com.github.pakka_papad.ui.theme.ZenTheme @@ -37,7 +40,6 @@ class SearchFragment : Fragment() { @Inject lateinit var preferenceProvider: ZenPreferenceProvider - @OptIn(ExperimentalMaterial3Api::class) override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, @@ -52,6 +54,13 @@ class SearchFragment : Fragment() { val query by viewModel.query.collectAsStateWithLifecycle() val searchResult by viewModel.searchResult.collectAsStateWithLifecycle() val searchType by viewModel.searchType.collectAsStateWithLifecycle() + val snackbarHostState = remember { SnackbarHostState() } + + val message by viewModel.message.collectAsStateWithLifecycle() + LaunchedEffect(key1 = message){ + if (message.isEmpty()) return@LaunchedEffect + snackbarHostState.showSnackbar(message) + } val showGrid by remember { derivedStateOf { @@ -73,15 +82,12 @@ class SearchFragment : Fragment() { Box( modifier = Modifier .fillMaxSize() - .padding(paddingValues) - .windowInsetsPadding( - WindowInsets.systemBars.only(WindowInsetsSides.Horizontal) - ) ) { if (searchResult.errorMsg != null) { FullScreenSadMessage(searchResult.errorMsg) } else { ResultContent( + contentPadding = paddingValues, searchResult = searchResult, showGrid = showGrid, searchType = searchType, @@ -96,6 +102,14 @@ class SearchFragment : Fragment() { ) } } + }, + snackbarHost = { + SnackbarHost( + hostState = snackbarHostState, + snackbar = { + Snackbar(it) + } + ) } ) } diff --git a/app/src/main/java/com/github/pakka_papad/search/SearchViewModel.kt b/app/src/main/java/com/github/pakka_papad/search/SearchViewModel.kt index acba606..d003b4b 100644 --- a/app/src/main/java/com/github/pakka_papad/search/SearchViewModel.kt +++ b/app/src/main/java/com/github/pakka_papad/search/SearchViewModel.kt @@ -1,20 +1,33 @@ package com.github.pakka_papad.search -import android.app.Application -import android.widget.Toast import androidx.lifecycle.ViewModel import androidx.lifecycle.viewModelScope -import com.github.pakka_papad.data.DataManager +import com.github.pakka_papad.Constants +import com.github.pakka_papad.R import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.data.services.PlayerService +import com.github.pakka_papad.data.services.QueueService +import com.github.pakka_papad.data.services.SearchService +import com.github.pakka_papad.util.MessageStore import dagger.hilt.android.lifecycle.HiltViewModel -import kotlinx.coroutines.flow.* +import kotlinx.coroutines.delay +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.SharingStarted +import kotlinx.coroutines.flow.asStateFlow +import kotlinx.coroutines.flow.catch +import kotlinx.coroutines.flow.combine +import kotlinx.coroutines.flow.stateIn +import kotlinx.coroutines.flow.update +import kotlinx.coroutines.launch import timber.log.Timber import javax.inject.Inject @HiltViewModel class SearchViewModel @Inject constructor( - private val context: Application, - private val manager: DataManager, + private val messageStore: MessageStore, + private val playerService: PlayerService, + private val queueService: QueueService, + private val searchService: SearchService, ) : ViewModel() { private val _query = MutableStateFlow("") @@ -30,14 +43,14 @@ class SearchViewModel @Inject constructor( SearchResult() } else { when (type) { - SearchType.Songs -> SearchResult(songs = manager.querySearch.searchSongs(trimmedQuery)) - SearchType.Albums -> SearchResult(albums = manager.querySearch.searchAlbums(trimmedQuery)) - SearchType.Artists -> SearchResult(artists = manager.querySearch.searchArtists(trimmedQuery)) - SearchType.AlbumArtists -> SearchResult(albumArtists = manager.querySearch.searchAlbumArtists(trimmedQuery)) - SearchType.Composers -> SearchResult(composers = manager.querySearch.searchComposers(trimmedQuery)) - SearchType.Lyricists -> SearchResult(lyricists = manager.querySearch.searchLyricists(trimmedQuery)) - SearchType.Genres -> SearchResult(genres = manager.querySearch.searchGenres(trimmedQuery)) - SearchType.Playlists -> SearchResult(playlists = manager.querySearch.searchPlaylists(trimmedQuery)) + SearchType.Songs -> SearchResult(songs = searchService.searchSongs(trimmedQuery)) + SearchType.Albums -> SearchResult(albums = searchService.searchAlbums(trimmedQuery)) + SearchType.Artists -> SearchResult(artists = searchService.searchArtists(trimmedQuery)) + SearchType.AlbumArtists -> SearchResult(albumArtists = searchService.searchAlbumArtists(trimmedQuery)) + SearchType.Composers -> SearchResult(composers = searchService.searchComposers(trimmedQuery)) + SearchType.Lyricists -> SearchResult(lyricists = searchService.searchLyricists(trimmedQuery)) + SearchType.Genres -> SearchResult(genres = searchService.searchGenres(trimmedQuery)) + SearchType.Playlists -> SearchResult(playlists = searchService.searchPlaylists(trimmedQuery)) } } }.catch { exception -> @@ -48,6 +61,9 @@ class SearchViewModel @Inject constructor( initialValue = SearchResult() ) + private val _message = MutableStateFlow("") + val message = _message.asStateFlow() + fun clearQueryText() { _query.update { "" } } @@ -62,8 +78,16 @@ class SearchViewModel @Inject constructor( fun setQueue(songs: List?, startPlayingFromIndex: Int = 0) { if (songs == null) return - manager.setQueue(songs, startPlayingFromIndex) - Toast.makeText(context, "Playing", Toast.LENGTH_SHORT).show() + queueService.setQueue(songs, startPlayingFromIndex) + playerService.startServiceIfNotRunning(songs, startPlayingFromIndex) + showMessage(messageStore.getString(R.string.playing)) } + private fun showMessage(message: String){ + viewModelScope.launch { + _message.update { message } + delay(Constants.MESSAGE_DURATION) + _message.update { "" } + } + } } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistContent.kt b/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistContent.kt index 49c7842..3b688e5 100644 --- a/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistContent.kt +++ b/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistContent.kt @@ -1,6 +1,5 @@ package com.github.pakka_papad.select_playlist -import androidx.compose.foundation.layout.PaddingValues import androidx.compose.foundation.layout.fillMaxSize import androidx.compose.foundation.lazy.LazyColumn import androidx.compose.foundation.lazy.itemsIndexed @@ -13,13 +12,11 @@ import com.github.pakka_papad.data.music.PlaylistWithSongCount fun SelectPlaylistContent( playlists: List, selectList: List, - paddingValues: PaddingValues, onSelectChanged: (index: Int) -> Unit ) { LazyColumn( modifier = Modifier .fillMaxSize(), - contentPadding = paddingValues, ) { itemsIndexed( items = playlists, diff --git a/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistFragment.kt b/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistFragment.kt index d43f908..ee2d155 100644 --- a/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistFragment.kt +++ b/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistFragment.kt @@ -4,25 +4,33 @@ import android.os.Bundle import android.view.LayoutInflater import android.view.View import android.view.ViewGroup +import androidx.activity.compose.BackHandler import androidx.compose.foundation.layout.* import androidx.compose.material3.CircularProgressIndicator -import androidx.compose.material3.ExperimentalMaterial3Api import androidx.compose.material3.Scaffold +import androidx.compose.material3.SnackbarHost +import androidx.compose.material3.SnackbarHostState +import androidx.compose.runtime.LaunchedEffect import androidx.compose.runtime.getValue +import androidx.compose.runtime.remember import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.platform.ComposeView import androidx.compose.ui.platform.ViewCompositionStrategy -import androidx.compose.ui.unit.LayoutDirection +import androidx.compose.ui.res.stringResource import androidx.fragment.app.Fragment import androidx.fragment.app.viewModels import androidx.lifecycle.compose.collectAsStateWithLifecycle import androidx.navigation.NavController import androidx.navigation.fragment.findNavController import androidx.navigation.fragment.navArgs +import com.github.pakka_papad.R +import com.github.pakka_papad.components.BlockingProgressIndicator import com.github.pakka_papad.components.CancelConfirmTopBar +import com.github.pakka_papad.components.Snackbar import com.github.pakka_papad.data.ZenPreferenceProvider import com.github.pakka_papad.ui.theme.ZenTheme +import com.github.pakka_papad.util.Resource import dagger.hilt.android.AndroidEntryPoint import javax.inject.Inject @@ -38,7 +46,6 @@ class SelectPlaylistFragment: Fragment() { @Inject lateinit var preferenceProvider: ZenPreferenceProvider - @OptIn(ExperimentalMaterial3Api::class) override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, @@ -55,42 +62,72 @@ class SelectPlaylistFragment: Fragment() { ZenTheme(theme) { val playlists by viewModel.playlistsWithSongCount.collectAsStateWithLifecycle() val selectList = viewModel.selectList + + val snackbarHostState = remember { SnackbarHostState() } + + val insertState by viewModel.insertState.collectAsStateWithLifecycle() + + LaunchedEffect(key1 = insertState){ + if (insertState is Resource.Idle || insertState is Resource.Loading) return@LaunchedEffect + if (insertState is Resource.Success){ + insertState.data?.let { + snackbarHostState.showSnackbar(message = it) + } + } else { + insertState.message?.let { + snackbarHostState.showSnackbar(message = it) + } + } + navController.popBackStack() + } + + BackHandler( + enabled = insertState is Resource.Loading, + onBack = { } + ) + Scaffold( topBar = { CancelConfirmTopBar( - onCancelClicked = navController::popBackStack, + onCancelClicked = { + if (insertState is Resource.Idle){ + navController.popBackStack() + } + }, onConfirmClicked = { viewModel.addSongsToPlaylists(args.songLocations) - navController.popBackStack() }, - title = "Select Playlists" + title = stringResource(R.string.select_playlists) ) }, content = { paddingValues -> - val insetsPadding = - WindowInsets.systemBars.only(WindowInsetsSides.Horizontal).asPaddingValues() - if (selectList.size != playlists.size) { - Box( - modifier = Modifier - .fillMaxSize() - .padding(paddingValues), - contentAlignment = Alignment.Center - ){ + Box( + modifier = Modifier + .fillMaxSize() + .padding(paddingValues), + contentAlignment = Alignment.Center + ){ + if (selectList.size != playlists.size){ CircularProgressIndicator() + } else { + SelectPlaylistContent( + playlists = playlists, + selectList = selectList, + onSelectChanged = viewModel::toggleSelectAtIndex + ) + if (insertState is Resource.Loading){ + BlockingProgressIndicator() + } } - } else { - SelectPlaylistContent( - playlists = playlists, - selectList = selectList, - paddingValues = PaddingValues( - top = paddingValues.calculateTopPadding(), - start = insetsPadding.calculateStartPadding(LayoutDirection.Ltr), - end = insetsPadding.calculateEndPadding(LayoutDirection.Ltr), - bottom = insetsPadding.calculateBottomPadding() - ), - onSelectChanged = viewModel::toggleSelectAtIndex - ) } + }, + snackbarHost = { + SnackbarHost( + hostState = snackbarHostState, + snackbar = { + Snackbar(it) + } + ) } ) } diff --git a/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistViewModel.kt b/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistViewModel.kt index d5c6c72..2b02dde 100644 --- a/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistViewModel.kt +++ b/app/src/main/java/com/github/pakka_papad/select_playlist/SelectPlaylistViewModel.kt @@ -1,31 +1,38 @@ package com.github.pakka_papad.select_playlist -import android.app.Application -import android.widget.Toast import androidx.compose.runtime.mutableStateListOf import androidx.lifecycle.ViewModel import androidx.lifecycle.viewModelScope -import com.github.pakka_papad.data.DataManager -import com.github.pakka_papad.data.music.PlaylistSongCrossRef +import com.github.pakka_papad.R +import com.github.pakka_papad.data.services.BlacklistService +import com.github.pakka_papad.data.services.PlaylistService +import com.github.pakka_papad.util.MessageStore +import com.github.pakka_papad.util.Resource import dagger.hilt.android.lifecycle.HiltViewModel +import kotlinx.coroutines.flow.MutableStateFlow import kotlinx.coroutines.flow.SharingStarted +import kotlinx.coroutines.flow.asStateFlow +import kotlinx.coroutines.flow.first import kotlinx.coroutines.flow.onEach import kotlinx.coroutines.flow.stateIn +import kotlinx.coroutines.flow.update import kotlinx.coroutines.launch +import org.jetbrains.annotations.VisibleForTesting import timber.log.Timber import javax.inject.Inject @HiltViewModel class SelectPlaylistViewModel @Inject constructor( - private val context: Application, - private val manager: DataManager, + private val messageStore: MessageStore, + private val blacklistService: BlacklistService, + private val playlistService: PlaylistService, ) : ViewModel() { private val _selectList = mutableStateListOf() val selectList: List = _selectList - val playlistsWithSongCount = manager.getAll.playlists() + val playlistsWithSongCount = playlistService.playlists .onEach { while (_selectList.size < it.size) _selectList.add(false) while (_selectList.size > it.size) _selectList.removeLast() @@ -36,34 +43,49 @@ class SelectPlaylistViewModel @Inject constructor( ) fun toggleSelectAtIndex(index: Int) { + if (insertState.value !is Resource.Idle) return if (index >= _selectList.size) return _selectList[index] = !_selectList[index] } + @VisibleForTesting + internal val _insertState = MutableStateFlow>(Resource.Idle()) + val insertState = _insertState.asStateFlow() + fun addSongsToPlaylists(songLocations: Array) { + if (insertState.value !is Resource.Idle) return viewModelScope.launch { + _insertState.update { Resource.Loading() } val playlists = playlistsWithSongCount.value - val validSongs = songLocations.filter { !manager.blacklistedSongLocations.contains(it) } - val anyBlacklistedSong = songLocations.any { manager.blacklistedSongLocations.contains(it) } - val playlistSongCrossRefs = _selectList.indices - .filter { _selectList[it] } - .map { - val list = ArrayList() - for (songLocation in validSongs) { - list += PlaylistSongCrossRef(playlists[it].playlistId, songLocation) - } - list.toList() + val blacklistedSongs = blacklistService.blacklistedSongs + .first().asSequence() + .map { it.location } + .toSet() + val validSongs = songLocations.filter { !blacklistedSongs.contains(it) } + val anyBlacklistedSong = songLocations.any { blacklistedSongs.contains(it) } + var error = false + selectList.forEachIndexed { index, isSelected -> + if (!isSelected) return@forEachIndexed + try { + val playlist = playlists[index] + playlistService.addSongsToPlaylist(validSongs, playlist.playlistId) + } catch (e: Exception) { + Timber.e(e) + error = true } - try { - manager.insertPlaylistSongCrossRefs(playlistSongCrossRefs.flatten()) - Toast.makeText(context,"Done",Toast.LENGTH_SHORT).show() - } catch (e: Exception){ - Timber.e(e) - Toast.makeText(context,"Some error occurred",Toast.LENGTH_SHORT).show() - } finally { - if (anyBlacklistedSong){ - Toast.makeText(context,"Blacklisted songs have not been added to playlist",Toast.LENGTH_SHORT).show() + } + if (!error) { + _insertState.update { + Resource.Success( + messageStore.getString(R.string.done) + if (anyBlacklistedSong) { + ". " + messageStore.getString(R.string.blacklisted_songs_have_not_been_added_to_playlist) + } else { + "" + } + ) } + } else { + _insertState.update { Resource.Error(messageStore.getString(R.string.some_error_occurred)) } } } } diff --git a/app/src/main/java/com/github/pakka_papad/settings/SettingsFragment.kt b/app/src/main/java/com/github/pakka_papad/settings/SettingsFragment.kt index df323e8..e4466a6 100644 --- a/app/src/main/java/com/github/pakka_papad/settings/SettingsFragment.kt +++ b/app/src/main/java/com/github/pakka_papad/settings/SettingsFragment.kt @@ -5,12 +5,12 @@ import android.view.LayoutInflater import android.view.View import android.view.ViewGroup import androidx.compose.foundation.layout.* -import androidx.compose.material3.ExperimentalMaterial3Api import androidx.compose.material3.Scaffold import androidx.compose.runtime.getValue import androidx.compose.runtime.remember import androidx.compose.ui.platform.ComposeView import androidx.compose.ui.platform.ViewCompositionStrategy +import androidx.compose.ui.res.stringResource import androidx.compose.ui.unit.LayoutDirection import androidx.fragment.app.Fragment import androidx.fragment.app.viewModels @@ -34,7 +34,6 @@ class SettingsFragment : Fragment() { @Inject lateinit var preferenceProvider: ZenPreferenceProvider - @OptIn(ExperimentalMaterial3Api::class) override fun onCreateView( inflater: LayoutInflater, container: ViewGroup?, @@ -71,7 +70,7 @@ class SettingsFragment : Fragment() { topBar = { TopBarWithBackArrow( onBackArrowPressed = navController::popBackStack, - title = "Settings", + title = stringResource(R.string.settings), actions = { } ) }, diff --git a/app/src/main/java/com/github/pakka_papad/settings/SettingsList.kt b/app/src/main/java/com/github/pakka_papad/settings/SettingsList.kt index ccd6752..bbe6773 100644 --- a/app/src/main/java/com/github/pakka_papad/settings/SettingsList.kt +++ b/app/src/main/java/com/github/pakka_papad/settings/SettingsList.kt @@ -77,7 +77,7 @@ fun SettingsList( verticalArrangement = Arrangement.spacedBy(4.dp) ) { item { - GroupTitle(title = "Look and feel") + GroupTitle(title = stringResource(R.string.look_and_feel)) } item { LookAndFeelSettings( @@ -90,7 +90,7 @@ fun SettingsList( ) } item { - GroupTitle(title = "Music library") + GroupTitle(title = stringResource(R.string.music_library)) } item { MusicLibrarySettings( @@ -101,7 +101,7 @@ fun SettingsList( ) } item { - GroupTitle(title = "Report bug") + GroupTitle(title = stringResource(R.string.report_bug)) } item { ReportBug( @@ -169,7 +169,7 @@ private fun LookAndFeelSettings( Setting( title = "Material You", icon = R.drawable.baseline_palette_40, - description = "Use a theme generated from your device wallpaper", + description = stringResource(R.string.use_a_theme_generated_from_your_device_wallpaper), isChecked = themePreference.useMaterialYou, onCheckedChanged = { onPreferenceChanged(themePreference.copy(useMaterialYou = it)) @@ -187,15 +187,15 @@ private fun LookAndFeelSettings( .alpha(if (themePreference.useMaterialYou) 0.5f else 1f), ) Setting( - title = "Theme mode", + title = stringResource(R.string.theme_mode), icon = icon, onClick = { showSelectorDialog = true }, - description = "Choose a theme mode" + description = stringResource(R.string.choose_a_theme_mode) ) Setting( - title = "Tabs arrangement", + title = stringResource(R.string.tabs_arrangement), icon = R.drawable.ic_baseline_library_music_40, - description = "Select and reorder the tabs shown", + description = stringResource(R.string.select_and_reorder_the_tabs_shown), onClick = { showRearrangeTabsDialog = true } ) } @@ -237,7 +237,7 @@ private fun AccentSelectorDialog( AlertDialog( title = { Text( - text = "Accent color", + text = stringResource(R.string.accent_color), style = MaterialTheme.typography.titleLarge, modifier = Modifier.fillMaxWidth(), textAlign = TextAlign.Center, @@ -249,7 +249,7 @@ private fun AccentSelectorDialog( onClick = onDismissRequest ) { Text( - text = "OK", + text = stringResource(R.string.save), style = MaterialTheme.typography.titleMedium ) } @@ -331,7 +331,7 @@ private fun ThemeSelectorDialog( AlertDialog( title = { Text( - text = "App theme", + text = stringResource(R.string.theme_mode), style = MaterialTheme.typography.titleLarge, modifier = Modifier.fillMaxWidth(), textAlign = TextAlign.Center, @@ -343,7 +343,7 @@ private fun ThemeSelectorDialog( onClick = onDismissRequest ) { Text( - text = "OK", + text = stringResource(R.string.save), style = MaterialTheme.typography.titleMedium ) } @@ -366,7 +366,7 @@ private fun ThemeSelectorDialog( } ) Text( - text = "Light mode", + text = stringResource(R.string.light_mode), style = MaterialTheme.typography.titleMedium ) } @@ -382,7 +382,7 @@ private fun ThemeSelectorDialog( } ) Text( - text = "Dark mode", + text = stringResource(R.string.dark_mode), style = MaterialTheme.typography.titleMedium ) } @@ -398,7 +398,7 @@ private fun ThemeSelectorDialog( } ) Text( - text = "System mode", + text = stringResource(R.string.system_mode), style = MaterialTheme.typography.titleMedium ) } @@ -419,7 +419,7 @@ private fun RearrangeTabsDialog( AlertDialog( title = { Text( - text = "App tabs", + text = stringResource(R.string.app_tabs), style = MaterialTheme.typography.titleLarge, modifier = Modifier.fillMaxWidth(), textAlign = TextAlign.Center, @@ -431,7 +431,7 @@ private fun RearrangeTabsDialog( onClick = onTabsOrderConfirmed ) { Text( - text = "OK", + text = stringResource(R.string.save), style = MaterialTheme.typography.titleMedium ) } @@ -487,7 +487,7 @@ private fun SelectableMovableScreen( ) Icon( painter = painterResource(id = screen.filledIcon), - contentDescription = "${screen.name} screen icon", + contentDescription = stringResource(R.string.screen_icon, screen.name), modifier = Modifier.size(35.dp), tint = MaterialTheme.colorScheme.onSecondaryContainer ) @@ -501,7 +501,7 @@ private fun SelectableMovableScreen( Spacer(spaceModifier) Icon( painter = painterResource(id = R.drawable.baseline_drag_indicator_40), - contentDescription = "move icon", + contentDescription = stringResource(R.string.drag_icon), modifier = Modifier.size(32.dp), tint = MaterialTheme.colorScheme.onSecondaryContainer ) @@ -533,9 +533,9 @@ private fun MusicLibrarySettings( .animateContentSize(), ) { Setting( - title = "Rescan for music", + title = stringResource(R.string.rescan_for_music), icon = Icons.Outlined.Search, - description = "Search for all the songs on this device and update the library", + description = stringResource(R.string.search_for_all_the_songs_on_this_device_and_update_the_library), onClick = { if (scanStatus is ScanStatus.ScanNotRunning){ onScanClicked() @@ -549,19 +549,19 @@ private fun MusicLibrarySettings( ) } else if (scanStatus is ScanStatus.ScanComplete){ Text( - text = "Done", + text = stringResource(R.string.done), modifier = Modifier.fillMaxWidth(), textAlign = TextAlign.Center, color = MaterialTheme.colorScheme.onSurface ) } Setting( - title = "Restore blacklisted songs", + title = stringResource(R.string.restore_blacklisted_songs), icon = R.drawable.baseline_settings_backup_restore_40, onClick = onRestoreClicked ) Setting( - title = "Restore blacklisted folders", + title = stringResource(R.string.restore_blacklisted_folders), icon = R.drawable.baseline_settings_backup_restore_40, onClick = onRestoreFoldersClicked ) @@ -587,16 +587,16 @@ private fun ReportBug( modifier = Modifier.group() ) { Setting( - title = "Auto crash reporting", + title = stringResource(R.string.auto_crash_reporting), icon = R.drawable.baseline_send_40, - description = "Enable this to automatically send crash reports to the developer", + description = stringResource(R.string.enable_this_to_automatically_send_crash_reports_to_the_developer), isChecked = !disabledCrashlytics, onCheckedChanged = onAutoReportCrashClicked, ) Setting( - title = "Report any bugs/crashes", + title = stringResource(R.string.report_any_bugs_crashes), icon = R.drawable.baseline_bug_report_40, - description = "Manually report any bugs or crashes you faced", + description = stringResource(R.string.manually_report_any_bugs_or_crashes_you_faced), onClick = { val intent = Intent(Intent.ACTION_SENDTO) intent.apply { @@ -604,7 +604,7 @@ private fun ReportBug( putExtra(Intent.EXTRA_SUBJECT, "Zen Music | Bug Report") putExtra( Intent.EXTRA_TEXT, - getSystemDetail() + "\n\n[Describe the bug or crash here]" + getSystemDetail() + "\n\n[${context.getString(R.string.describe_the_bug_or_crash_here)}]\n" ) data = Uri.parse("mailto:") } @@ -636,14 +636,14 @@ private fun MadeBy( Text( text = buildAnnotatedString { withStyle(semiTransparentSpanStyle) { - append("App version ") + append("${stringResource(R.string.app_version)} ") } append(appVersion) }, style = MaterialTheme.typography.titleSmall, ) Text( - text = "Check what's new!", + text = stringResource(R.string.check_what_s_new), modifier = Modifier .alpha(0.5f) .clickable(onClick = onWhatsNewClicked), @@ -653,7 +653,7 @@ private fun MadeBy( Text( text = buildAnnotatedString { withStyle(semiTransparentSpanStyle) { - append("Made by ") + append("${stringResource(R.string.made_by)} ") } append("Sumit Bera") }, @@ -757,7 +757,7 @@ private fun Setting( ) { Icon( imageVector = icon, - contentDescription = null, + contentDescription = stringResource(R.string.setting_icon, title), modifier = Modifier .size(40.dp) .clip(CircleShape) @@ -814,7 +814,7 @@ private fun Setting( ) { Icon( painter = painterResource(id = icon), - contentDescription = null, + contentDescription = stringResource(R.string.setting_icon, title), modifier = Modifier .size(40.dp) .clip(CircleShape) @@ -878,11 +878,11 @@ private fun AccentSetting( .weight(1f) ){ Text( - text = "Accent color", + text = stringResource(R.string.accent_color), style = MaterialTheme.typography.titleMedium, ) Text( - text = "Choose a theme color", + text = stringResource(R.string.choose_an_accent_color), style = MaterialTheme.typography.bodyMedium, color = MaterialTheme.colorScheme.onSurface.copy(alpha = 0.7f), ) diff --git a/app/src/main/java/com/github/pakka_papad/settings/SettingsViewModel.kt b/app/src/main/java/com/github/pakka_papad/settings/SettingsViewModel.kt index 3c80155..34f26b0 100644 --- a/app/src/main/java/com/github/pakka_papad/settings/SettingsViewModel.kt +++ b/app/src/main/java/com/github/pakka_papad/settings/SettingsViewModel.kt @@ -5,9 +5,9 @@ import android.widget.Toast import androidx.lifecycle.ViewModel import androidx.lifecycle.viewModelScope import com.github.pakka_papad.Screens -import com.github.pakka_papad.data.DataManager import com.github.pakka_papad.data.ZenPreferenceProvider import com.github.pakka_papad.data.music.ScanStatus +import com.github.pakka_papad.data.music.SongExtractor import dagger.hilt.android.lifecycle.HiltViewModel import kotlinx.coroutines.flow.MutableStateFlow import kotlinx.coroutines.flow.SharingStarted @@ -20,11 +20,11 @@ import javax.inject.Inject @HiltViewModel class SettingsViewModel @Inject constructor( private val context: Application, - private val manager: DataManager, + private val songExtractor: SongExtractor, private val prefs: ZenPreferenceProvider ) : ViewModel() { - val scanStatus = manager.scanStatus + val scanStatus = songExtractor.scanStatus .stateIn( scope = viewModelScope, started = SharingStarted.WhileSubscribed( @@ -35,7 +35,7 @@ class SettingsViewModel @Inject constructor( ) fun scanForMusic() { - manager.scanForMusic() + songExtractor.scanForMusic() } private val _tabsSelection = MutableStateFlow>>(listOf()) diff --git a/app/src/main/java/com/github/pakka_papad/storage_explorer/FileExplorer.kt b/app/src/main/java/com/github/pakka_papad/storage_explorer/FileExplorer.kt index a4d71cb..4500ec9 100644 --- a/app/src/main/java/com/github/pakka_papad/storage_explorer/FileExplorer.kt +++ b/app/src/main/java/com/github/pakka_papad/storage_explorer/FileExplorer.kt @@ -9,8 +9,8 @@ class MusicFileExplorer( private val songExtractor: SongExtractor ) { - val root = Environment.getExternalStorageDirectory().absolutePath - var currentPath = root + private val root = Environment.getExternalStorageDirectory().absolutePath + private var currentPath = root val isRoot: Boolean get() { diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/DefaultTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/DefaultTheme.kt new file mode 100644 index 0000000..fac804d --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/DefaultTheme.kt @@ -0,0 +1,72 @@ +package com.github.pakka_papad.ui.accent_colours + +import androidx.compose.material3.darkColorScheme +import androidx.compose.material3.lightColorScheme +import androidx.compose.ui.graphics.Color + +val DefaultLightColors by lazy { + lightColorScheme( + primary = Color(0xFF006D40), + onPrimary = Color(0xFFFFFFFF), + primaryContainer = Color(0xFF69FDAD), + onPrimaryContainer = Color(0xFF002110), + secondary = Color(0xFF4E6354), + onSecondary = Color(0xFFFFFFFF), + secondaryContainer = Color(0xFFD1E8D5), + onSecondaryContainer = Color(0xFF0C1F14), + tertiary = Color(0xFF3B6470), + onTertiary = Color(0xFFFFFFFF), + tertiaryContainer = Color(0xFFBFE9F8), + onTertiaryContainer = Color(0xFF001F27), + error = Color(0xFFBA1A1A), + errorContainer = Color(0xFFFFDAD6), + onError = Color(0xFFFFFFFF), + onErrorContainer = Color(0xFF410002), + background = Color(0xFFFBFDF8), + onBackground = Color(0xFF191C1A), + surface = Color(0xFFFBFDF8), + onSurface = Color(0xFF191C1A), + surfaceVariant = Color(0xFFDCE5DB), + onSurfaceVariant = Color(0xFF414942), + outline = Color(0xFF717972), + inverseOnSurface = Color(0xFFF0F1EC), + inverseSurface = Color(0xFF2E312E), + inversePrimary = Color(0xFF47E093), + surfaceTint = Color(0xFF006D40), + ) +} + + +val DefaultDarkColors by lazy { + darkColorScheme( + primary = Color(0xFF47E093), + onPrimary = Color(0xFF00391F), + primaryContainer = Color(0xFF00522F), + onPrimaryContainer = Color(0xFF69FDAD), + secondary = Color(0xFFB5CCBA), + onSecondary = Color(0xFF213528), + secondaryContainer = Color(0xFF374B3D), + onSecondaryContainer = Color(0xFFD1E8D5), + tertiary = Color(0xFFA3CDDB), + onTertiary = Color(0xFF033541), + tertiaryContainer = Color(0xFF224C58), + onTertiaryContainer = Color(0xFFBFE9F8), + error = Color(0xFFFFB4AB), + errorContainer = Color(0xFF93000A), + onError = Color(0xFF690005), + onErrorContainer = Color(0xFFFFDAD6), + background = Color(0xFF191C1A), + onBackground = Color(0xFFE1E3DE), + surface = Color(0xFF191C1A), + onSurface = Color(0xFFE1E3DE), + surfaceVariant = Color(0xFF414942), + onSurfaceVariant = Color(0xFFC0C9C0), + outline = Color(0xFF8A938B), + inverseOnSurface = Color(0xFF191C1A), + inverseSurface = Color(0xFFE1E3DE), + inversePrimary = Color(0xFF006D40), + surfaceTint = Color(0xFF47E093), + ) +} + +val default_seed by lazy { Color(0xFF17C379) } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/ElmTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/ElmTheme.kt new file mode 100644 index 0000000..5f734c6 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/ElmTheme.kt @@ -0,0 +1,73 @@ +package com.github.pakka_papad.ui.accent_colours + +import androidx.compose.material3.lightColorScheme +import androidx.compose.material3.darkColorScheme +import androidx.compose.ui.graphics.Color + + +val ElmLightColors by lazy { + lightColorScheme( + primary = Color(0xFF006972), + onPrimary = Color(0xFFFFFFFF), + primaryContainer = Color(0xFF8BF2FF), + onPrimaryContainer = Color(0xFF001F23), + secondary = Color(0xFF4A6366), + onSecondary = Color(0xFFFFFFFF), + secondaryContainer = Color(0xFFCDE7EB), + onSecondaryContainer = Color(0xFF051F22), + tertiary = Color(0xFF515E7D), + onTertiary = Color(0xFFFFFFFF), + tertiaryContainer = Color(0xFFD8E2FF), + onTertiaryContainer = Color(0xFF0C1B36), + error = Color(0xFFBA1A1A), + errorContainer = Color(0xFFFFDAD6), + onError = Color(0xFFFFFFFF), + onErrorContainer = Color(0xFF410002), + background = Color(0xFFFAFDFD), + onBackground = Color(0xFF191C1D), + surface = Color(0xFFFAFDFD), + onSurface = Color(0xFF191C1D), + surfaceVariant = Color(0xFFDAE4E6), + onSurfaceVariant = Color(0xFF3F484A), + outline = Color(0xFF6F797A), + inverseOnSurface = Color(0xFFEFF1F1), + inverseSurface = Color(0xFF2D3131), + inversePrimary = Color(0xFF4ED8E8), + surfaceTint = Color(0xFF006972), + ) +} + + +val ElmDarkColors by lazy { + darkColorScheme( + primary = Color(0xFF4ED8E8), + onPrimary = Color(0xFF00363C), + primaryContainer = Color(0xFF004F56), + onPrimaryContainer = Color(0xFF8BF2FF), + secondary = Color(0xFFB1CBCF), + onSecondary = Color(0xFF1C3437), + secondaryContainer = Color(0xFF324B4E), + onSecondaryContainer = Color(0xFFCDE7EB), + tertiary = Color(0xFFB9C6EA), + onTertiary = Color(0xFF22304D), + tertiaryContainer = Color(0xFF394664), + onTertiaryContainer = Color(0xFFD8E2FF), + error = Color(0xFFFFB4AB), + errorContainer = Color(0xFF93000A), + onError = Color(0xFF690005), + onErrorContainer = Color(0xFFFFDAD6), + background = Color(0xFF191C1D), + onBackground = Color(0xFFE0E3E3), + surface = Color(0xFF191C1D), + onSurface = Color(0xFFE0E3E3), + surfaceVariant = Color(0xFF3F484A), + onSurfaceVariant = Color(0xFFBEC8CA), + outline = Color(0xFF899294), + inverseOnSurface = Color(0xFF191C1D), + inverseSurface = Color(0xFFE0E3E3), + inversePrimary = Color(0xFF006972), + surfaceTint = Color(0xFF4ED8E8), + ) +} + +val elm_seed by lazy { Color(0xFF247881) } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/JacksonsPurpleTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/JacksonsPurpleTheme.kt new file mode 100644 index 0000000..1c1788b --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/JacksonsPurpleTheme.kt @@ -0,0 +1,71 @@ +package com.github.pakka_papad.ui.accent_colours + +import androidx.compose.material3.lightColorScheme +import androidx.compose.material3.darkColorScheme +import androidx.compose.ui.graphics.Color + +val JacksonsPurpleLightColors by lazy { + lightColorScheme( + primary = Color(0xFF4853BD), + onPrimary = Color(0xFFFFFFFF), + primaryContainer = Color(0xFFDFE0FF), + onPrimaryContainer = Color(0xFF000767), + secondary = Color(0xFF5C5D72), + onSecondary = Color(0xFFFFFFFF), + secondaryContainer = Color(0xFFE1E0F9), + onSecondaryContainer = Color(0xFF181A2C), + tertiary = Color(0xFF78536B), + onTertiary = Color(0xFFFFFFFF), + tertiaryContainer = Color(0xFFFFD7EF), + onTertiaryContainer = Color(0xFF2E1126), + error = Color(0xFFBA1A1A), + errorContainer = Color(0xFFFFDAD6), + onError = Color(0xFFFFFFFF), + onErrorContainer = Color(0xFF410002), + background = Color(0xFFFFFBFF), + onBackground = Color(0xFF1B1B1F), + surface = Color(0xFFFFFBFF), + onSurface = Color(0xFF1B1B1F), + surfaceVariant = Color(0xFFE3E1EC), + onSurfaceVariant = Color(0xFF46464F), + outline = Color(0xFF777680), + inverseOnSurface = Color(0xFFF3F0F4), + inverseSurface = Color(0xFF303034), + inversePrimary = Color(0xFFBDC2FF), + surfaceTint = Color(0xFF4853BD), + ) +} + +val JacksonsPurpleDarkColors by lazy { + darkColorScheme( + primary = Color(0xFFBDC2FF), + onPrimary = Color(0xFF121E8E), + primaryContainer = Color(0xFF2E39A4), + onPrimaryContainer = Color(0xFFDFE0FF), + secondary = Color(0xFFC4C4DD), + onSecondary = Color(0xFF2D2F42), + secondaryContainer = Color(0xFF444559), + onSecondaryContainer = Color(0xFFE1E0F9), + tertiary = Color(0xFFE7B9D6), + onTertiary = Color(0xFF45263C), + tertiaryContainer = Color(0xFF5E3C53), + onTertiaryContainer = Color(0xFFFFD7EF), + error = Color(0xFFFFB4AB), + errorContainer = Color(0xFF93000A), + onError = Color(0xFF690005), + onErrorContainer = Color(0xFFFFDAD6), + background = Color(0xFF1B1B1F), + onBackground = Color(0xFFE4E1E6), + surface = Color(0xFF1B1B1F), + onSurface = Color(0xFFE4E1E6), + surfaceVariant = Color(0xFF46464F), + onSurfaceVariant = Color(0xFFC7C5D0), + outline = Color(0xFF91909A), + inverseOnSurface = Color(0xFF1B1B1F), + inverseSurface = Color(0xFFE4E1E6), + inversePrimary = Color(0xFF4853BD), + surfaceTint = Color(0xFFBDC2FF), + ) +} + +val jacksons_purple_seed by lazy { Color(0xFF242F9B) } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/MagentaTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/MagentaTheme.kt new file mode 100644 index 0000000..cfa3d66 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/MagentaTheme.kt @@ -0,0 +1,71 @@ +package com.github.pakka_papad.ui.accent_colours + +import androidx.compose.material3.lightColorScheme +import androidx.compose.material3.darkColorScheme +import androidx.compose.ui.graphics.Color + +val MagentaLightColors by lazy { + lightColorScheme( + primary = Color(0xFFA62E72), + onPrimary = Color(0xFFFFFFFF), + primaryContainer = Color(0xFFFFD8E7), + onPrimaryContainer = Color(0xFF3D0025), + secondary = Color(0xFF725762), + onSecondary = Color(0xFFFFFFFF), + secondaryContainer = Color(0xFFFED9E6), + onSecondaryContainer = Color(0xFF2A151F), + tertiary = Color(0xFF7E5539), + onTertiary = Color(0xFFFFFFFF), + tertiaryContainer = Color(0xFFFFDCC7), + onTertiaryContainer = Color(0xFF301401), + error = Color(0xFFBA1A1A), + errorContainer = Color(0xFFFFDAD6), + onError = Color(0xFFFFFFFF), + onErrorContainer = Color(0xFF410002), + background = Color(0xFFFFFBFF), + onBackground = Color(0xFF1F1A1C), + surface = Color(0xFFFFFBFF), + onSurface = Color(0xFF1F1A1C), + surfaceVariant = Color(0xFFF1DEE3), + onSurfaceVariant = Color(0xFF504348), + outline = Color(0xFF827378), + inverseOnSurface = Color(0xFFF9EEF0), + inverseSurface = Color(0xFF352F31), + inversePrimary = Color(0xFFFFAFD2), + surfaceTint = Color(0xFFA62E72), + ) +} + +val MagentaDarkColors by lazy { + darkColorScheme( + primary = Color(0xFFFFAFD2), + onPrimary = Color(0xFF63003F), + primaryContainer = Color(0xFF870F59), + onPrimaryContainer = Color(0xFFFFD8E7), + secondary = Color(0xFFE0BDCA), + onSecondary = Color(0xFF412A34), + secondaryContainer = Color(0xFF59404A), + onSecondaryContainer = Color(0xFFFED9E6), + tertiary = Color(0xFFF2BB98), + onTertiary = Color(0xFF492810), + tertiaryContainer = Color(0xFF633E24), + onTertiaryContainer = Color(0xFFFFDCC7), + error = Color(0xFFFFB4AB), + errorContainer = Color(0xFF93000A), + onError = Color(0xFF690005), + onErrorContainer = Color(0xFFFFDAD6), + background = Color(0xFF1F1A1C), + onBackground = Color(0xFFEBE0E2), + surface = Color(0xFF1F1A1C), + onSurface = Color(0xFFEBE0E2), + surfaceVariant = Color(0xFF504348), + onSurfaceVariant = Color(0xFFD4C2C7), + outline = Color(0xFF9D8C92), + inverseOnSurface = Color(0xFF1F1A1C), + inverseSurface = Color(0xFFEBE0E2), + inversePrimary = Color(0xFFA62E72), + surfaceTint = Color(0xFFFFAFD2), + ) +} + +val magenta_seed by lazy { Color(0xFFF56EB3) } diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/MalibuTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/MalibuTheme.kt new file mode 100644 index 0000000..68ea00a --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/MalibuTheme.kt @@ -0,0 +1,72 @@ +package com.github.pakka_papad.ui.accent_colours + +import androidx.compose.material3.lightColorScheme +import androidx.compose.material3.darkColorScheme +import androidx.compose.ui.graphics.Color + + +val MalibuLightColors by lazy { + lightColorScheme( + primary = Color(0xFF00658E), + onPrimary = Color(0xFFFFFFFF), + primaryContainer = Color(0xFFC7E7FF), + onPrimaryContainer = Color(0xFF001E2E), + secondary = Color(0xFF4F616E), + onSecondary = Color(0xFFFFFFFF), + secondaryContainer = Color(0xFFD2E5F5), + onSecondaryContainer = Color(0xFF0B1D29), + tertiary = Color(0xFF63597C), + onTertiary = Color(0xFFFFFFFF), + tertiaryContainer = Color(0xFFE8DDFF), + onTertiaryContainer = Color(0xFF1E1635), + error = Color(0xFFBA1A1A), + errorContainer = Color(0xFFFFDAD6), + onError = Color(0xFFFFFFFF), + onErrorContainer = Color(0xFF410002), + background = Color(0xFFFCFCFF), + onBackground = Color(0xFF191C1E), + surface = Color(0xFFFCFCFF), + onSurface = Color(0xFF191C1E), + surfaceVariant = Color(0xFFDDE3EA), + onSurfaceVariant = Color(0xFF41484D), + outline = Color(0xFF71787E), + inverseOnSurface = Color(0xFFF0F1F3), + inverseSurface = Color(0xFF2E3133), + inversePrimary = Color(0xFF84CFFF), + surfaceTint = Color(0xFF00658E), + ) +} + +val MalibuDarkColors by lazy { + darkColorScheme( + primary = Color(0xFF84CFFF), + onPrimary = Color(0xFF00344C), + primaryContainer = Color(0xFF004C6C), + onPrimaryContainer = Color(0xFFC7E7FF), + secondary = Color(0xFFB6C9D8), + onSecondary = Color(0xFF21323E), + secondaryContainer = Color(0xFF374955), + onSecondaryContainer = Color(0xFFD2E5F5), + tertiary = Color(0xFFCDC0E9), + onTertiary = Color(0xFF342B4B), + tertiaryContainer = Color(0xFF4B4263), + onTertiaryContainer = Color(0xFFE8DDFF), + error = Color(0xFFFFB4AB), + errorContainer = Color(0xFF93000A), + onError = Color(0xFF690005), + onErrorContainer = Color(0xFFFFDAD6), + background = Color(0xFF191C1E), + onBackground = Color(0xFFE2E2E5), + surface = Color(0xFF191C1E), + onSurface = Color(0xFFE2E2E5), + surfaceVariant = Color(0xFF41484D), + onSurfaceVariant = Color(0xFFC1C7CE), + outline = Color(0xFF8B9198), + inverseOnSurface = Color(0xFF191C1E), + inverseSurface = Color(0xFFE2E2E5), + inversePrimary = Color(0xFF00658E), + surfaceTint = Color(0xFF84CFFF), + ) +} + +val malibu_seed by lazy { Color(0xFF89CFFD) } diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/MelroseTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/MelroseTheme.kt new file mode 100644 index 0000000..a3bb520 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/MelroseTheme.kt @@ -0,0 +1,72 @@ +package com.github.pakka_papad.ui.accent_colours + +import androidx.compose.material3.lightColorScheme +import androidx.compose.material3.darkColorScheme +import androidx.compose.ui.graphics.Color + +val MelroseLightColors by lazy { + lightColorScheme( + primary = Color(0xFF5D52A9), + onPrimary = Color(0xFFFFFFFF), + primaryContainer = Color(0xFFE5DEFF), + onPrimaryContainer = Color(0xFF180164), + secondary = Color(0xFF5F5C71), + onSecondary = Color(0xFFFFFFFF), + secondaryContainer = Color(0xFFE5DFF9), + onSecondaryContainer = Color(0xFF1B192C), + tertiary = Color(0xFF7B5265), + onTertiary = Color(0xFFFFFFFF), + tertiaryContainer = Color(0xFFFFD8E7), + onTertiaryContainer = Color(0xFF301121), + error = Color(0xFFBA1A1A), + errorContainer = Color(0xFFFFDAD6), + onError = Color(0xFFFFFFFF), + onErrorContainer = Color(0xFF410002), + background = Color(0xFFFFFBFF), + onBackground = Color(0xFF1C1B1F), + surface = Color(0xFFFFFBFF), + onSurface = Color(0xFF1C1B1F), + surfaceVariant = Color(0xFFE5E0EC), + onSurfaceVariant = Color(0xFF47464F), + outline = Color(0xFF78767F), + inverseOnSurface = Color(0xFFF4EFF4), + inverseSurface = Color(0xFF313034), + inversePrimary = Color(0xFFC7BFFF), + surfaceTint = Color(0xFF5D52A9), + ) +} + +val MelroseDarkColors by lazy { + darkColorScheme( + primary = Color(0xFFC7BFFF), + onPrimary = Color(0xFF2E2177), + primaryContainer = Color(0xFF453A8F), + onPrimaryContainer = Color(0xFFE5DEFF), + secondary = Color(0xFFC8C3DC), + onSecondary = Color(0xFF312E41), + secondaryContainer = Color(0xFF474459), + onSecondaryContainer = Color(0xFFE5DFF9), + tertiary = Color(0xFFECB8CE), + onTertiary = Color(0xFF482536), + tertiaryContainer = Color(0xFF613B4D), + onTertiaryContainer = Color(0xFFFFD8E7), + error = Color(0xFFFFB4AB), + errorContainer = Color(0xFF93000A), + onError = Color(0xFF690005), + onErrorContainer = Color(0xFFFFDAD6), + background = Color(0xFF1C1B1F), + onBackground = Color(0xFFE5E1E6), + surface = Color(0xFF1C1B1F), + onSurface = Color(0xFFE5E1E6), + surfaceVariant = Color(0xFF47464F), + onSurfaceVariant = Color(0xFFC9C5D0), + outline = Color(0xFF928F99), + inverseOnSurface = Color(0xFF1C1B1F), + inverseSurface = Color(0xFFE5E1E6), + inversePrimary = Color(0xFF5D52A9), + surfaceTint = Color(0xFFC7BFFF), + ) +} + +val melrose_seed by lazy { Color(0xFFADA2FF) } + diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/default/DefaultColor.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/default/DefaultColor.kt deleted file mode 100644 index 427ee5c..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/default/DefaultColor.kt +++ /dev/null @@ -1,62 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.default - -import androidx.compose.ui.graphics.Color - -val default_theme_light_primary = Color(0xFF006D40) -val default_theme_light_onPrimary = Color(0xFFFFFFFF) -val default_theme_light_primaryContainer = Color(0xFF69FDAD) -val default_theme_light_onPrimaryContainer = Color(0xFF002110) -val default_theme_light_secondary = Color(0xFF4E6354) -val default_theme_light_onSecondary = Color(0xFFFFFFFF) -val default_theme_light_secondaryContainer = Color(0xFFD1E8D5) -val default_theme_light_onSecondaryContainer = Color(0xFF0C1F14) -val default_theme_light_tertiary = Color(0xFF3B6470) -val default_theme_light_onTertiary = Color(0xFFFFFFFF) -val default_theme_light_tertiaryContainer = Color(0xFFBFE9F8) -val default_theme_light_onTertiaryContainer = Color(0xFF001F27) -val default_theme_light_error = Color(0xFFBA1A1A) -val default_theme_light_errorContainer = Color(0xFFFFDAD6) -val default_theme_light_onError = Color(0xFFFFFFFF) -val default_theme_light_onErrorContainer = Color(0xFF410002) -val default_theme_light_background = Color(0xFFFBFDF8) -val default_theme_light_onBackground = Color(0xFF191C1A) -val default_theme_light_surface = Color(0xFFFBFDF8) -val default_theme_light_onSurface = Color(0xFF191C1A) -val default_theme_light_surfaceVariant = Color(0xFFDCE5DB) -val default_theme_light_onSurfaceVariant = Color(0xFF414942) -val default_theme_light_outline = Color(0xFF717972) -val default_theme_light_inverseOnSurface = Color(0xFFF0F1EC) -val default_theme_light_inverseSurface = Color(0xFF2E312E) -val default_theme_light_inversePrimary = Color(0xFF47E093) -val default_theme_light_surfaceTint = Color(0xFF006D40) - -val default_theme_dark_primary = Color(0xFF47E093) -val default_theme_dark_onPrimary = Color(0xFF00391F) -val default_theme_dark_primaryContainer = Color(0xFF00522F) -val default_theme_dark_onPrimaryContainer = Color(0xFF69FDAD) -val default_theme_dark_secondary = Color(0xFFB5CCBA) -val default_theme_dark_onSecondary = Color(0xFF213528) -val default_theme_dark_secondaryContainer = Color(0xFF374B3D) -val default_theme_dark_onSecondaryContainer = Color(0xFFD1E8D5) -val default_theme_dark_tertiary = Color(0xFFA3CDDB) -val default_theme_dark_onTertiary = Color(0xFF033541) -val default_theme_dark_tertiaryContainer = Color(0xFF224C58) -val default_theme_dark_onTertiaryContainer = Color(0xFFBFE9F8) -val default_theme_dark_error = Color(0xFFFFB4AB) -val default_theme_dark_errorContainer = Color(0xFF93000A) -val default_theme_dark_onError = Color(0xFF690005) -val default_theme_dark_onErrorContainer = Color(0xFFFFDAD6) -val default_theme_dark_background = Color(0xFF191C1A) -val default_theme_dark_onBackground = Color(0xFFE1E3DE) -val default_theme_dark_surface = Color(0xFF191C1A) -val default_theme_dark_onSurface = Color(0xFFE1E3DE) -val default_theme_dark_surfaceVariant = Color(0xFF414942) -val default_theme_dark_onSurfaceVariant = Color(0xFFC0C9C0) -val default_theme_dark_outline = Color(0xFF8A938B) -val default_theme_dark_inverseOnSurface = Color(0xFF191C1A) -val default_theme_dark_inverseSurface = Color(0xFFE1E3DE) -val default_theme_dark_inversePrimary = Color(0xFF006D40) -val default_theme_dark_surfaceTint = Color(0xFF47E093) - - -val default_seed = Color(0xFF17C379) \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/default/DefaultTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/default/DefaultTheme.kt deleted file mode 100644 index b7b8c7e..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/default/DefaultTheme.kt +++ /dev/null @@ -1,65 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.default - -import androidx.compose.material3.darkColorScheme -import androidx.compose.material3.lightColorScheme - -val DefaultLightColors = lightColorScheme( - primary = default_theme_light_primary, - onPrimary = default_theme_light_onPrimary, - primaryContainer = default_theme_light_primaryContainer, - onPrimaryContainer = default_theme_light_onPrimaryContainer, - secondary = default_theme_light_secondary, - onSecondary = default_theme_light_onSecondary, - secondaryContainer = default_theme_light_secondaryContainer, - onSecondaryContainer = default_theme_light_onSecondaryContainer, - tertiary = default_theme_light_tertiary, - onTertiary = default_theme_light_onTertiary, - tertiaryContainer = default_theme_light_tertiaryContainer, - onTertiaryContainer = default_theme_light_onTertiaryContainer, - error = default_theme_light_error, - errorContainer = default_theme_light_errorContainer, - onError = default_theme_light_onError, - onErrorContainer = default_theme_light_onErrorContainer, - background = default_theme_light_background, - onBackground = default_theme_light_onBackground, - surface = default_theme_light_surface, - onSurface = default_theme_light_onSurface, - surfaceVariant = default_theme_light_surfaceVariant, - onSurfaceVariant = default_theme_light_onSurfaceVariant, - outline = default_theme_light_outline, - inverseOnSurface = default_theme_light_inverseOnSurface, - inverseSurface = default_theme_light_inverseSurface, - inversePrimary = default_theme_light_inversePrimary, - surfaceTint = default_theme_light_surfaceTint, -) - - -val DefaultDarkColors = darkColorScheme( - primary = default_theme_dark_primary, - onPrimary = default_theme_dark_onPrimary, - primaryContainer = default_theme_dark_primaryContainer, - onPrimaryContainer = default_theme_dark_onPrimaryContainer, - secondary = default_theme_dark_secondary, - onSecondary = default_theme_dark_onSecondary, - secondaryContainer = default_theme_dark_secondaryContainer, - onSecondaryContainer = default_theme_dark_onSecondaryContainer, - tertiary = default_theme_dark_tertiary, - onTertiary = default_theme_dark_onTertiary, - tertiaryContainer = default_theme_dark_tertiaryContainer, - onTertiaryContainer = default_theme_dark_onTertiaryContainer, - error = default_theme_dark_error, - errorContainer = default_theme_dark_errorContainer, - onError = default_theme_dark_onError, - onErrorContainer = default_theme_dark_onErrorContainer, - background = default_theme_dark_background, - onBackground = default_theme_dark_onBackground, - surface = default_theme_dark_surface, - onSurface = default_theme_dark_onSurface, - surfaceVariant = default_theme_dark_surfaceVariant, - onSurfaceVariant = default_theme_dark_onSurfaceVariant, - outline = default_theme_dark_outline, - inverseOnSurface = default_theme_dark_inverseOnSurface, - inverseSurface = default_theme_dark_inverseSurface, - inversePrimary = default_theme_dark_inversePrimary, - surfaceTint = default_theme_dark_surfaceTint, -) \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/elm/ElmColor.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/elm/ElmColor.kt deleted file mode 100644 index e158f41..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/elm/ElmColor.kt +++ /dev/null @@ -1,60 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.elm -import androidx.compose.ui.graphics.Color - -val elm_theme_light_primary = Color(0xFF006972) -val elm_theme_light_onPrimary = Color(0xFFFFFFFF) -val elm_theme_light_primaryContainer = Color(0xFF8BF2FF) -val elm_theme_light_onPrimaryContainer = Color(0xFF001F23) -val elm_theme_light_secondary = Color(0xFF4A6366) -val elm_theme_light_onSecondary = Color(0xFFFFFFFF) -val elm_theme_light_secondaryContainer = Color(0xFFCDE7EB) -val elm_theme_light_onSecondaryContainer = Color(0xFF051F22) -val elm_theme_light_tertiary = Color(0xFF515E7D) -val elm_theme_light_onTertiary = Color(0xFFFFFFFF) -val elm_theme_light_tertiaryContainer = Color(0xFFD8E2FF) -val elm_theme_light_onTertiaryContainer = Color(0xFF0C1B36) -val elm_theme_light_error = Color(0xFFBA1A1A) -val elm_theme_light_errorContainer = Color(0xFFFFDAD6) -val elm_theme_light_onError = Color(0xFFFFFFFF) -val elm_theme_light_onErrorContainer = Color(0xFF410002) -val elm_theme_light_background = Color(0xFFFAFDFD) -val elm_theme_light_onBackground = Color(0xFF191C1D) -val elm_theme_light_surface = Color(0xFFFAFDFD) -val elm_theme_light_onSurface = Color(0xFF191C1D) -val elm_theme_light_surfaceVariant = Color(0xFFDAE4E6) -val elm_theme_light_onSurfaceVariant = Color(0xFF3F484A) -val elm_theme_light_outline = Color(0xFF6F797A) -val elm_theme_light_inverseOnSurface = Color(0xFFEFF1F1) -val elm_theme_light_inverseSurface = Color(0xFF2D3131) -val elm_theme_light_inversePrimary = Color(0xFF4ED8E8) -val elm_theme_light_surfaceTint = Color(0xFF006972) - -val elm_theme_dark_primary = Color(0xFF4ED8E8) -val elm_theme_dark_onPrimary = Color(0xFF00363C) -val elm_theme_dark_primaryContainer = Color(0xFF004F56) -val elm_theme_dark_onPrimaryContainer = Color(0xFF8BF2FF) -val elm_theme_dark_secondary = Color(0xFFB1CBCF) -val elm_theme_dark_onSecondary = Color(0xFF1C3437) -val elm_theme_dark_secondaryContainer = Color(0xFF324B4E) -val elm_theme_dark_onSecondaryContainer = Color(0xFFCDE7EB) -val elm_theme_dark_tertiary = Color(0xFFB9C6EA) -val elm_theme_dark_onTertiary = Color(0xFF22304D) -val elm_theme_dark_tertiaryContainer = Color(0xFF394664) -val elm_theme_dark_onTertiaryContainer = Color(0xFFD8E2FF) -val elm_theme_dark_error = Color(0xFFFFB4AB) -val elm_theme_dark_errorContainer = Color(0xFF93000A) -val elm_theme_dark_onError = Color(0xFF690005) -val elm_theme_dark_onErrorContainer = Color(0xFFFFDAD6) -val elm_theme_dark_background = Color(0xFF191C1D) -val elm_theme_dark_onBackground = Color(0xFFE0E3E3) -val elm_theme_dark_surface = Color(0xFF191C1D) -val elm_theme_dark_onSurface = Color(0xFFE0E3E3) -val elm_theme_dark_surfaceVariant = Color(0xFF3F484A) -val elm_theme_dark_onSurfaceVariant = Color(0xFFBEC8CA) -val elm_theme_dark_outline = Color(0xFF899294) -val elm_theme_dark_inverseOnSurface = Color(0xFF191C1D) -val elm_theme_dark_inverseSurface = Color(0xFFE0E3E3) -val elm_theme_dark_inversePrimary = Color(0xFF006972) -val elm_theme_dark_surfaceTint = Color(0xFF4ED8E8) - -val elm_seed = Color(0xFF247881) diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/elm/ElmTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/elm/ElmTheme.kt deleted file mode 100644 index 2bb5741..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/elm/ElmTheme.kt +++ /dev/null @@ -1,66 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.elm - -import androidx.compose.material3.lightColorScheme -import androidx.compose.material3.darkColorScheme - - -val ElmLightColors = lightColorScheme( - primary = elm_theme_light_primary, - onPrimary = elm_theme_light_onPrimary, - primaryContainer = elm_theme_light_primaryContainer, - onPrimaryContainer = elm_theme_light_onPrimaryContainer, - secondary = elm_theme_light_secondary, - onSecondary = elm_theme_light_onSecondary, - secondaryContainer = elm_theme_light_secondaryContainer, - onSecondaryContainer = elm_theme_light_onSecondaryContainer, - tertiary = elm_theme_light_tertiary, - onTertiary = elm_theme_light_onTertiary, - tertiaryContainer = elm_theme_light_tertiaryContainer, - onTertiaryContainer = elm_theme_light_onTertiaryContainer, - error = elm_theme_light_error, - errorContainer = elm_theme_light_errorContainer, - onError = elm_theme_light_onError, - onErrorContainer = elm_theme_light_onErrorContainer, - background = elm_theme_light_background, - onBackground = elm_theme_light_onBackground, - surface = elm_theme_light_surface, - onSurface = elm_theme_light_onSurface, - surfaceVariant = elm_theme_light_surfaceVariant, - onSurfaceVariant = elm_theme_light_onSurfaceVariant, - outline = elm_theme_light_outline, - inverseOnSurface = elm_theme_light_inverseOnSurface, - inverseSurface = elm_theme_light_inverseSurface, - inversePrimary = elm_theme_light_inversePrimary, - surfaceTint = elm_theme_light_surfaceTint, -) - - -val ElmDarkColors = darkColorScheme( - primary = elm_theme_dark_primary, - onPrimary = elm_theme_dark_onPrimary, - primaryContainer = elm_theme_dark_primaryContainer, - onPrimaryContainer = elm_theme_dark_onPrimaryContainer, - secondary = elm_theme_dark_secondary, - onSecondary = elm_theme_dark_onSecondary, - secondaryContainer = elm_theme_dark_secondaryContainer, - onSecondaryContainer = elm_theme_dark_onSecondaryContainer, - tertiary = elm_theme_dark_tertiary, - onTertiary = elm_theme_dark_onTertiary, - tertiaryContainer = elm_theme_dark_tertiaryContainer, - onTertiaryContainer = elm_theme_dark_onTertiaryContainer, - error = elm_theme_dark_error, - errorContainer = elm_theme_dark_errorContainer, - onError = elm_theme_dark_onError, - onErrorContainer = elm_theme_dark_onErrorContainer, - background = elm_theme_dark_background, - onBackground = elm_theme_dark_onBackground, - surface = elm_theme_dark_surface, - onSurface = elm_theme_dark_onSurface, - surfaceVariant = elm_theme_dark_surfaceVariant, - onSurfaceVariant = elm_theme_dark_onSurfaceVariant, - outline = elm_theme_dark_outline, - inverseOnSurface = elm_theme_dark_inverseOnSurface, - inverseSurface = elm_theme_dark_inverseSurface, - inversePrimary = elm_theme_dark_inversePrimary, - surfaceTint = elm_theme_dark_surfaceTint, -) \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/jacksons_purple/JacksonsPurpleColor.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/jacksons_purple/JacksonsPurpleColor.kt deleted file mode 100644 index e2d0dde..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/jacksons_purple/JacksonsPurpleColor.kt +++ /dev/null @@ -1,61 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.jacksons_purple -import androidx.compose.ui.graphics.Color - -val jacksons_purple_theme_light_primary = Color(0xFF4853BD) -val jacksons_purple_theme_light_onPrimary = Color(0xFFFFFFFF) -val jacksons_purple_theme_light_primaryContainer = Color(0xFFDFE0FF) -val jacksons_purple_theme_light_onPrimaryContainer = Color(0xFF000767) -val jacksons_purple_theme_light_secondary = Color(0xFF5C5D72) -val jacksons_purple_theme_light_onSecondary = Color(0xFFFFFFFF) -val jacksons_purple_theme_light_secondaryContainer = Color(0xFFE1E0F9) -val jacksons_purple_theme_light_onSecondaryContainer = Color(0xFF181A2C) -val jacksons_purple_theme_light_tertiary = Color(0xFF78536B) -val jacksons_purple_theme_light_onTertiary = Color(0xFFFFFFFF) -val jacksons_purple_theme_light_tertiaryContainer = Color(0xFFFFD7EF) -val jacksons_purple_theme_light_onTertiaryContainer = Color(0xFF2E1126) -val jacksons_purple_theme_light_error = Color(0xFFBA1A1A) -val jacksons_purple_theme_light_errorContainer = Color(0xFFFFDAD6) -val jacksons_purple_theme_light_onError = Color(0xFFFFFFFF) -val jacksons_purple_theme_light_onErrorContainer = Color(0xFF410002) -val jacksons_purple_theme_light_background = Color(0xFFFFFBFF) -val jacksons_purple_theme_light_onBackground = Color(0xFF1B1B1F) -val jacksons_purple_theme_light_surface = Color(0xFFFFFBFF) -val jacksons_purple_theme_light_onSurface = Color(0xFF1B1B1F) -val jacksons_purple_theme_light_surfaceVariant = Color(0xFFE3E1EC) -val jacksons_purple_theme_light_onSurfaceVariant = Color(0xFF46464F) -val jacksons_purple_theme_light_outline = Color(0xFF777680) -val jacksons_purple_theme_light_inverseOnSurface = Color(0xFFF3F0F4) -val jacksons_purple_theme_light_inverseSurface = Color(0xFF303034) -val jacksons_purple_theme_light_inversePrimary = Color(0xFFBDC2FF) -val jacksons_purple_theme_light_surfaceTint = Color(0xFF4853BD) - -val jacksons_purple_theme_dark_primary = Color(0xFFBDC2FF) -val jacksons_purple_theme_dark_onPrimary = Color(0xFF121E8E) -val jacksons_purple_theme_dark_primaryContainer = Color(0xFF2E39A4) -val jacksons_purple_theme_dark_onPrimaryContainer = Color(0xFFDFE0FF) -val jacksons_purple_theme_dark_secondary = Color(0xFFC4C4DD) -val jacksons_purple_theme_dark_onSecondary = Color(0xFF2D2F42) -val jacksons_purple_theme_dark_secondaryContainer = Color(0xFF444559) -val jacksons_purple_theme_dark_onSecondaryContainer = Color(0xFFE1E0F9) -val jacksons_purple_theme_dark_tertiary = Color(0xFFE7B9D6) -val jacksons_purple_theme_dark_onTertiary = Color(0xFF45263C) -val jacksons_purple_theme_dark_tertiaryContainer = Color(0xFF5E3C53) -val jacksons_purple_theme_dark_onTertiaryContainer = Color(0xFFFFD7EF) -val jacksons_purple_theme_dark_error = Color(0xFFFFB4AB) -val jacksons_purple_theme_dark_errorContainer = Color(0xFF93000A) -val jacksons_purple_theme_dark_onError = Color(0xFF690005) -val jacksons_purple_theme_dark_onErrorContainer = Color(0xFFFFDAD6) -val jacksons_purple_theme_dark_background = Color(0xFF1B1B1F) -val jacksons_purple_theme_dark_onBackground = Color(0xFFE4E1E6) -val jacksons_purple_theme_dark_surface = Color(0xFF1B1B1F) -val jacksons_purple_theme_dark_onSurface = Color(0xFFE4E1E6) -val jacksons_purple_theme_dark_surfaceVariant = Color(0xFF46464F) -val jacksons_purple_theme_dark_onSurfaceVariant = Color(0xFFC7C5D0) -val jacksons_purple_theme_dark_outline = Color(0xFF91909A) -val jacksons_purple_theme_dark_inverseOnSurface = Color(0xFF1B1B1F) -val jacksons_purple_theme_dark_inverseSurface = Color(0xFFE4E1E6) -val jacksons_purple_theme_dark_inversePrimary = Color(0xFF4853BD) -val jacksons_purple_theme_dark_surfaceTint = Color(0xFFBDC2FF) - - -val jacksons_purple_seed = Color(0xFF242F9B) diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/jacksons_purple/JacksonsPurpleTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/jacksons_purple/JacksonsPurpleTheme.kt deleted file mode 100644 index e5bb75a..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/jacksons_purple/JacksonsPurpleTheme.kt +++ /dev/null @@ -1,66 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.jacksons_purple - -import androidx.compose.material3.lightColorScheme -import androidx.compose.material3.darkColorScheme - - -val JacksonsPurpleLightColors = lightColorScheme( - primary = jacksons_purple_theme_light_primary, - onPrimary = jacksons_purple_theme_light_onPrimary, - primaryContainer = jacksons_purple_theme_light_primaryContainer, - onPrimaryContainer = jacksons_purple_theme_light_onPrimaryContainer, - secondary = jacksons_purple_theme_light_secondary, - onSecondary = jacksons_purple_theme_light_onSecondary, - secondaryContainer = jacksons_purple_theme_light_secondaryContainer, - onSecondaryContainer = jacksons_purple_theme_light_onSecondaryContainer, - tertiary = jacksons_purple_theme_light_tertiary, - onTertiary = jacksons_purple_theme_light_onTertiary, - tertiaryContainer = jacksons_purple_theme_light_tertiaryContainer, - onTertiaryContainer = jacksons_purple_theme_light_onTertiaryContainer, - error = jacksons_purple_theme_light_error, - errorContainer = jacksons_purple_theme_light_errorContainer, - onError = jacksons_purple_theme_light_onError, - onErrorContainer = jacksons_purple_theme_light_onErrorContainer, - background = jacksons_purple_theme_light_background, - onBackground = jacksons_purple_theme_light_onBackground, - surface = jacksons_purple_theme_light_surface, - onSurface = jacksons_purple_theme_light_onSurface, - surfaceVariant = jacksons_purple_theme_light_surfaceVariant, - onSurfaceVariant = jacksons_purple_theme_light_onSurfaceVariant, - outline = jacksons_purple_theme_light_outline, - inverseOnSurface = jacksons_purple_theme_light_inverseOnSurface, - inverseSurface = jacksons_purple_theme_light_inverseSurface, - inversePrimary = jacksons_purple_theme_light_inversePrimary, - surfaceTint = jacksons_purple_theme_light_surfaceTint, -) - - -val JacksonsPurpleDarkColors = darkColorScheme( - primary = jacksons_purple_theme_dark_primary, - onPrimary = jacksons_purple_theme_dark_onPrimary, - primaryContainer = jacksons_purple_theme_dark_primaryContainer, - onPrimaryContainer = jacksons_purple_theme_dark_onPrimaryContainer, - secondary = jacksons_purple_theme_dark_secondary, - onSecondary = jacksons_purple_theme_dark_onSecondary, - secondaryContainer = jacksons_purple_theme_dark_secondaryContainer, - onSecondaryContainer = jacksons_purple_theme_dark_onSecondaryContainer, - tertiary = jacksons_purple_theme_dark_tertiary, - onTertiary = jacksons_purple_theme_dark_onTertiary, - tertiaryContainer = jacksons_purple_theme_dark_tertiaryContainer, - onTertiaryContainer = jacksons_purple_theme_dark_onTertiaryContainer, - error = jacksons_purple_theme_dark_error, - errorContainer = jacksons_purple_theme_dark_errorContainer, - onError = jacksons_purple_theme_dark_onError, - onErrorContainer = jacksons_purple_theme_dark_onErrorContainer, - background = jacksons_purple_theme_dark_background, - onBackground = jacksons_purple_theme_dark_onBackground, - surface = jacksons_purple_theme_dark_surface, - onSurface = jacksons_purple_theme_dark_onSurface, - surfaceVariant = jacksons_purple_theme_dark_surfaceVariant, - onSurfaceVariant = jacksons_purple_theme_dark_onSurfaceVariant, - outline = jacksons_purple_theme_dark_outline, - inverseOnSurface = jacksons_purple_theme_dark_inverseOnSurface, - inverseSurface = jacksons_purple_theme_dark_inverseSurface, - inversePrimary = jacksons_purple_theme_dark_inversePrimary, - surfaceTint = jacksons_purple_theme_dark_surfaceTint, -) \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/magenta/MagentaColor.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/magenta/MagentaColor.kt deleted file mode 100644 index aa9e8f2..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/magenta/MagentaColor.kt +++ /dev/null @@ -1,61 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.magenta -import androidx.compose.ui.graphics.Color - -val magenta_theme_light_primary = Color(0xFFA62E72) -val magenta_theme_light_onPrimary = Color(0xFFFFFFFF) -val magenta_theme_light_primaryContainer = Color(0xFFFFD8E7) -val magenta_theme_light_onPrimaryContainer = Color(0xFF3D0025) -val magenta_theme_light_secondary = Color(0xFF725762) -val magenta_theme_light_onSecondary = Color(0xFFFFFFFF) -val magenta_theme_light_secondaryContainer = Color(0xFFFED9E6) -val magenta_theme_light_onSecondaryContainer = Color(0xFF2A151F) -val magenta_theme_light_tertiary = Color(0xFF7E5539) -val magenta_theme_light_onTertiary = Color(0xFFFFFFFF) -val magenta_theme_light_tertiaryContainer = Color(0xFFFFDCC7) -val magenta_theme_light_onTertiaryContainer = Color(0xFF301401) -val magenta_theme_light_error = Color(0xFFBA1A1A) -val magenta_theme_light_errorContainer = Color(0xFFFFDAD6) -val magenta_theme_light_onError = Color(0xFFFFFFFF) -val magenta_theme_light_onErrorContainer = Color(0xFF410002) -val magenta_theme_light_background = Color(0xFFFFFBFF) -val magenta_theme_light_onBackground = Color(0xFF1F1A1C) -val magenta_theme_light_surface = Color(0xFFFFFBFF) -val magenta_theme_light_onSurface = Color(0xFF1F1A1C) -val magenta_theme_light_surfaceVariant = Color(0xFFF1DEE3) -val magenta_theme_light_onSurfaceVariant = Color(0xFF504348) -val magenta_theme_light_outline = Color(0xFF827378) -val magenta_theme_light_inverseOnSurface = Color(0xFFF9EEF0) -val magenta_theme_light_inverseSurface = Color(0xFF352F31) -val magenta_theme_light_inversePrimary = Color(0xFFFFAFD2) -val magenta_theme_light_surfaceTint = Color(0xFFA62E72) - -val magenta_theme_dark_primary = Color(0xFFFFAFD2) -val magenta_theme_dark_onPrimary = Color(0xFF63003F) -val magenta_theme_dark_primaryContainer = Color(0xFF870F59) -val magenta_theme_dark_onPrimaryContainer = Color(0xFFFFD8E7) -val magenta_theme_dark_secondary = Color(0xFFE0BDCA) -val magenta_theme_dark_onSecondary = Color(0xFF412A34) -val magenta_theme_dark_secondaryContainer = Color(0xFF59404A) -val magenta_theme_dark_onSecondaryContainer = Color(0xFFFED9E6) -val magenta_theme_dark_tertiary = Color(0xFFF2BB98) -val magenta_theme_dark_onTertiary = Color(0xFF492810) -val magenta_theme_dark_tertiaryContainer = Color(0xFF633E24) -val magenta_theme_dark_onTertiaryContainer = Color(0xFFFFDCC7) -val magenta_theme_dark_error = Color(0xFFFFB4AB) -val magenta_theme_dark_errorContainer = Color(0xFF93000A) -val magenta_theme_dark_onError = Color(0xFF690005) -val magenta_theme_dark_onErrorContainer = Color(0xFFFFDAD6) -val magenta_theme_dark_background = Color(0xFF1F1A1C) -val magenta_theme_dark_onBackground = Color(0xFFEBE0E2) -val magenta_theme_dark_surface = Color(0xFF1F1A1C) -val magenta_theme_dark_onSurface = Color(0xFFEBE0E2) -val magenta_theme_dark_surfaceVariant = Color(0xFF504348) -val magenta_theme_dark_onSurfaceVariant = Color(0xFFD4C2C7) -val magenta_theme_dark_outline = Color(0xFF9D8C92) -val magenta_theme_dark_inverseOnSurface = Color(0xFF1F1A1C) -val magenta_theme_dark_inverseSurface = Color(0xFFEBE0E2) -val magenta_theme_dark_inversePrimary = Color(0xFFA62E72) -val magenta_theme_dark_surfaceTint = Color(0xFFFFAFD2) - - -val magenta_seed = Color(0xFFF56EB3) diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/magenta/MagentaTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/magenta/MagentaTheme.kt deleted file mode 100644 index b69449d..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/magenta/MagentaTheme.kt +++ /dev/null @@ -1,66 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.magenta - -import androidx.compose.material3.lightColorScheme -import androidx.compose.material3.darkColorScheme - - -val MagentaLightColors = lightColorScheme( - primary = magenta_theme_light_primary, - onPrimary = magenta_theme_light_onPrimary, - primaryContainer = magenta_theme_light_primaryContainer, - onPrimaryContainer = magenta_theme_light_onPrimaryContainer, - secondary = magenta_theme_light_secondary, - onSecondary = magenta_theme_light_onSecondary, - secondaryContainer = magenta_theme_light_secondaryContainer, - onSecondaryContainer = magenta_theme_light_onSecondaryContainer, - tertiary = magenta_theme_light_tertiary, - onTertiary = magenta_theme_light_onTertiary, - tertiaryContainer = magenta_theme_light_tertiaryContainer, - onTertiaryContainer = magenta_theme_light_onTertiaryContainer, - error = magenta_theme_light_error, - errorContainer = magenta_theme_light_errorContainer, - onError = magenta_theme_light_onError, - onErrorContainer = magenta_theme_light_onErrorContainer, - background = magenta_theme_light_background, - onBackground = magenta_theme_light_onBackground, - surface = magenta_theme_light_surface, - onSurface = magenta_theme_light_onSurface, - surfaceVariant = magenta_theme_light_surfaceVariant, - onSurfaceVariant = magenta_theme_light_onSurfaceVariant, - outline = magenta_theme_light_outline, - inverseOnSurface = magenta_theme_light_inverseOnSurface, - inverseSurface = magenta_theme_light_inverseSurface, - inversePrimary = magenta_theme_light_inversePrimary, - surfaceTint = magenta_theme_light_surfaceTint, -) - - -val MagentaDarkColors = darkColorScheme( - primary = magenta_theme_dark_primary, - onPrimary = magenta_theme_dark_onPrimary, - primaryContainer = magenta_theme_dark_primaryContainer, - onPrimaryContainer = magenta_theme_dark_onPrimaryContainer, - secondary = magenta_theme_dark_secondary, - onSecondary = magenta_theme_dark_onSecondary, - secondaryContainer = magenta_theme_dark_secondaryContainer, - onSecondaryContainer = magenta_theme_dark_onSecondaryContainer, - tertiary = magenta_theme_dark_tertiary, - onTertiary = magenta_theme_dark_onTertiary, - tertiaryContainer = magenta_theme_dark_tertiaryContainer, - onTertiaryContainer = magenta_theme_dark_onTertiaryContainer, - error = magenta_theme_dark_error, - errorContainer = magenta_theme_dark_errorContainer, - onError = magenta_theme_dark_onError, - onErrorContainer = magenta_theme_dark_onErrorContainer, - background = magenta_theme_dark_background, - onBackground = magenta_theme_dark_onBackground, - surface = magenta_theme_dark_surface, - onSurface = magenta_theme_dark_onSurface, - surfaceVariant = magenta_theme_dark_surfaceVariant, - onSurfaceVariant = magenta_theme_dark_onSurfaceVariant, - outline = magenta_theme_dark_outline, - inverseOnSurface = magenta_theme_dark_inverseOnSurface, - inverseSurface = magenta_theme_dark_inverseSurface, - inversePrimary = magenta_theme_dark_inversePrimary, - surfaceTint = magenta_theme_dark_surfaceTint, -) \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/malibu/MalibuColor.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/malibu/MalibuColor.kt deleted file mode 100644 index 0842b96..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/malibu/MalibuColor.kt +++ /dev/null @@ -1,61 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.malibu -import androidx.compose.ui.graphics.Color - -val malibu_theme_light_primary = Color(0xFF00658E) -val malibu_theme_light_onPrimary = Color(0xFFFFFFFF) -val malibu_theme_light_primaryContainer = Color(0xFFC7E7FF) -val malibu_theme_light_onPrimaryContainer = Color(0xFF001E2E) -val malibu_theme_light_secondary = Color(0xFF4F616E) -val malibu_theme_light_onSecondary = Color(0xFFFFFFFF) -val malibu_theme_light_secondaryContainer = Color(0xFFD2E5F5) -val malibu_theme_light_onSecondaryContainer = Color(0xFF0B1D29) -val malibu_theme_light_tertiary = Color(0xFF63597C) -val malibu_theme_light_onTertiary = Color(0xFFFFFFFF) -val malibu_theme_light_tertiaryContainer = Color(0xFFE8DDFF) -val malibu_theme_light_onTertiaryContainer = Color(0xFF1E1635) -val malibu_theme_light_error = Color(0xFFBA1A1A) -val malibu_theme_light_errorContainer = Color(0xFFFFDAD6) -val malibu_theme_light_onError = Color(0xFFFFFFFF) -val malibu_theme_light_onErrorContainer = Color(0xFF410002) -val malibu_theme_light_background = Color(0xFFFCFCFF) -val malibu_theme_light_onBackground = Color(0xFF191C1E) -val malibu_theme_light_surface = Color(0xFFFCFCFF) -val malibu_theme_light_onSurface = Color(0xFF191C1E) -val malibu_theme_light_surfaceVariant = Color(0xFFDDE3EA) -val malibu_theme_light_onSurfaceVariant = Color(0xFF41484D) -val malibu_theme_light_outline = Color(0xFF71787E) -val malibu_theme_light_inverseOnSurface = Color(0xFFF0F1F3) -val malibu_theme_light_inverseSurface = Color(0xFF2E3133) -val malibu_theme_light_inversePrimary = Color(0xFF84CFFF) -val malibu_theme_light_surfaceTint = Color(0xFF00658E) - -val malibu_theme_dark_primary = Color(0xFF84CFFF) -val malibu_theme_dark_onPrimary = Color(0xFF00344C) -val malibu_theme_dark_primaryContainer = Color(0xFF004C6C) -val malibu_theme_dark_onPrimaryContainer = Color(0xFFC7E7FF) -val malibu_theme_dark_secondary = Color(0xFFB6C9D8) -val malibu_theme_dark_onSecondary = Color(0xFF21323E) -val malibu_theme_dark_secondaryContainer = Color(0xFF374955) -val malibu_theme_dark_onSecondaryContainer = Color(0xFFD2E5F5) -val malibu_theme_dark_tertiary = Color(0xFFCDC0E9) -val malibu_theme_dark_onTertiary = Color(0xFF342B4B) -val malibu_theme_dark_tertiaryContainer = Color(0xFF4B4263) -val malibu_theme_dark_onTertiaryContainer = Color(0xFFE8DDFF) -val malibu_theme_dark_error = Color(0xFFFFB4AB) -val malibu_theme_dark_errorContainer = Color(0xFF93000A) -val malibu_theme_dark_onError = Color(0xFF690005) -val malibu_theme_dark_onErrorContainer = Color(0xFFFFDAD6) -val malibu_theme_dark_background = Color(0xFF191C1E) -val malibu_theme_dark_onBackground = Color(0xFFE2E2E5) -val malibu_theme_dark_surface = Color(0xFF191C1E) -val malibu_theme_dark_onSurface = Color(0xFFE2E2E5) -val malibu_theme_dark_surfaceVariant = Color(0xFF41484D) -val malibu_theme_dark_onSurfaceVariant = Color(0xFFC1C7CE) -val malibu_theme_dark_outline = Color(0xFF8B9198) -val malibu_theme_dark_inverseOnSurface = Color(0xFF191C1E) -val malibu_theme_dark_inverseSurface = Color(0xFFE2E2E5) -val malibu_theme_dark_inversePrimary = Color(0xFF00658E) -val malibu_theme_dark_surfaceTint = Color(0xFF84CFFF) - - -val malibu_seed = Color(0xFF89CFFD) diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/malibu/MalibuTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/malibu/MalibuTheme.kt deleted file mode 100644 index fa5b533..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/malibu/MalibuTheme.kt +++ /dev/null @@ -1,66 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.malibu - -import androidx.compose.material3.lightColorScheme -import androidx.compose.material3.darkColorScheme - - -val MalibuLightColors = lightColorScheme( - primary = malibu_theme_light_primary, - onPrimary = malibu_theme_light_onPrimary, - primaryContainer = malibu_theme_light_primaryContainer, - onPrimaryContainer = malibu_theme_light_onPrimaryContainer, - secondary = malibu_theme_light_secondary, - onSecondary = malibu_theme_light_onSecondary, - secondaryContainer = malibu_theme_light_secondaryContainer, - onSecondaryContainer = malibu_theme_light_onSecondaryContainer, - tertiary = malibu_theme_light_tertiary, - onTertiary = malibu_theme_light_onTertiary, - tertiaryContainer = malibu_theme_light_tertiaryContainer, - onTertiaryContainer = malibu_theme_light_onTertiaryContainer, - error = malibu_theme_light_error, - errorContainer = malibu_theme_light_errorContainer, - onError = malibu_theme_light_onError, - onErrorContainer = malibu_theme_light_onErrorContainer, - background = malibu_theme_light_background, - onBackground = malibu_theme_light_onBackground, - surface = malibu_theme_light_surface, - onSurface = malibu_theme_light_onSurface, - surfaceVariant = malibu_theme_light_surfaceVariant, - onSurfaceVariant = malibu_theme_light_onSurfaceVariant, - outline = malibu_theme_light_outline, - inverseOnSurface = malibu_theme_light_inverseOnSurface, - inverseSurface = malibu_theme_light_inverseSurface, - inversePrimary = malibu_theme_light_inversePrimary, - surfaceTint = malibu_theme_light_surfaceTint, -) - - -val MalibuDarkColors = darkColorScheme( - primary = malibu_theme_dark_primary, - onPrimary = malibu_theme_dark_onPrimary, - primaryContainer = malibu_theme_dark_primaryContainer, - onPrimaryContainer = malibu_theme_dark_onPrimaryContainer, - secondary = malibu_theme_dark_secondary, - onSecondary = malibu_theme_dark_onSecondary, - secondaryContainer = malibu_theme_dark_secondaryContainer, - onSecondaryContainer = malibu_theme_dark_onSecondaryContainer, - tertiary = malibu_theme_dark_tertiary, - onTertiary = malibu_theme_dark_onTertiary, - tertiaryContainer = malibu_theme_dark_tertiaryContainer, - onTertiaryContainer = malibu_theme_dark_onTertiaryContainer, - error = malibu_theme_dark_error, - errorContainer = malibu_theme_dark_errorContainer, - onError = malibu_theme_dark_onError, - onErrorContainer = malibu_theme_dark_onErrorContainer, - background = malibu_theme_dark_background, - onBackground = malibu_theme_dark_onBackground, - surface = malibu_theme_dark_surface, - onSurface = malibu_theme_dark_onSurface, - surfaceVariant = malibu_theme_dark_surfaceVariant, - onSurfaceVariant = malibu_theme_dark_onSurfaceVariant, - outline = malibu_theme_dark_outline, - inverseOnSurface = malibu_theme_dark_inverseOnSurface, - inverseSurface = malibu_theme_dark_inverseSurface, - inversePrimary = malibu_theme_dark_inversePrimary, - surfaceTint = malibu_theme_dark_surfaceTint, -) \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/melrose/MelroseColor.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/melrose/MelroseColor.kt deleted file mode 100644 index 65cfe9b..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/melrose/MelroseColor.kt +++ /dev/null @@ -1,61 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.melrose -import androidx.compose.ui.graphics.Color - -val melrose_theme_light_primary = Color(0xFF5D52A9) -val melrose_theme_light_onPrimary = Color(0xFFFFFFFF) -val melrose_theme_light_primaryContainer = Color(0xFFE5DEFF) -val melrose_theme_light_onPrimaryContainer = Color(0xFF180164) -val melrose_theme_light_secondary = Color(0xFF5F5C71) -val melrose_theme_light_onSecondary = Color(0xFFFFFFFF) -val melrose_theme_light_secondaryContainer = Color(0xFFE5DFF9) -val melrose_theme_light_onSecondaryContainer = Color(0xFF1B192C) -val melrose_theme_light_tertiary = Color(0xFF7B5265) -val melrose_theme_light_onTertiary = Color(0xFFFFFFFF) -val melrose_theme_light_tertiaryContainer = Color(0xFFFFD8E7) -val melrose_theme_light_onTertiaryContainer = Color(0xFF301121) -val melrose_theme_light_error = Color(0xFFBA1A1A) -val melrose_theme_light_errorContainer = Color(0xFFFFDAD6) -val melrose_theme_light_onError = Color(0xFFFFFFFF) -val melrose_theme_light_onErrorContainer = Color(0xFF410002) -val melrose_theme_light_background = Color(0xFFFFFBFF) -val melrose_theme_light_onBackground = Color(0xFF1C1B1F) -val melrose_theme_light_surface = Color(0xFFFFFBFF) -val melrose_theme_light_onSurface = Color(0xFF1C1B1F) -val melrose_theme_light_surfaceVariant = Color(0xFFE5E0EC) -val melrose_theme_light_onSurfaceVariant = Color(0xFF47464F) -val melrose_theme_light_outline = Color(0xFF78767F) -val melrose_theme_light_inverseOnSurface = Color(0xFFF4EFF4) -val melrose_theme_light_inverseSurface = Color(0xFF313034) -val melrose_theme_light_inversePrimary = Color(0xFFC7BFFF) -val melrose_theme_light_surfaceTint = Color(0xFF5D52A9) - -val melrose_theme_dark_primary = Color(0xFFC7BFFF) -val melrose_theme_dark_onPrimary = Color(0xFF2E2177) -val melrose_theme_dark_primaryContainer = Color(0xFF453A8F) -val melrose_theme_dark_onPrimaryContainer = Color(0xFFE5DEFF) -val melrose_theme_dark_secondary = Color(0xFFC8C3DC) -val melrose_theme_dark_onSecondary = Color(0xFF312E41) -val melrose_theme_dark_secondaryContainer = Color(0xFF474459) -val melrose_theme_dark_onSecondaryContainer = Color(0xFFE5DFF9) -val melrose_theme_dark_tertiary = Color(0xFFECB8CE) -val melrose_theme_dark_onTertiary = Color(0xFF482536) -val melrose_theme_dark_tertiaryContainer = Color(0xFF613B4D) -val melrose_theme_dark_onTertiaryContainer = Color(0xFFFFD8E7) -val melrose_theme_dark_error = Color(0xFFFFB4AB) -val melrose_theme_dark_errorContainer = Color(0xFF93000A) -val melrose_theme_dark_onError = Color(0xFF690005) -val melrose_theme_dark_onErrorContainer = Color(0xFFFFDAD6) -val melrose_theme_dark_background = Color(0xFF1C1B1F) -val melrose_theme_dark_onBackground = Color(0xFFE5E1E6) -val melrose_theme_dark_surface = Color(0xFF1C1B1F) -val melrose_theme_dark_onSurface = Color(0xFFE5E1E6) -val melrose_theme_dark_surfaceVariant = Color(0xFF47464F) -val melrose_theme_dark_onSurfaceVariant = Color(0xFFC9C5D0) -val melrose_theme_dark_outline = Color(0xFF928F99) -val melrose_theme_dark_inverseOnSurface = Color(0xFF1C1B1F) -val melrose_theme_dark_inverseSurface = Color(0xFFE5E1E6) -val melrose_theme_dark_inversePrimary = Color(0xFF5D52A9) -val melrose_theme_dark_surfaceTint = Color(0xFFC7BFFF) - - -val melrose_seed = Color(0xFFADA2FF) diff --git a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/melrose/MelroseTheme.kt b/app/src/main/java/com/github/pakka_papad/ui/accent_colours/melrose/MelroseTheme.kt deleted file mode 100644 index 52fed33..0000000 --- a/app/src/main/java/com/github/pakka_papad/ui/accent_colours/melrose/MelroseTheme.kt +++ /dev/null @@ -1,66 +0,0 @@ -package com.github.pakka_papad.ui.accent_colours.melrose - -import androidx.compose.material3.lightColorScheme -import androidx.compose.material3.darkColorScheme - - -val MelroseLightColors = lightColorScheme( - primary = melrose_theme_light_primary, - onPrimary = melrose_theme_light_onPrimary, - primaryContainer = melrose_theme_light_primaryContainer, - onPrimaryContainer = melrose_theme_light_onPrimaryContainer, - secondary = melrose_theme_light_secondary, - onSecondary = melrose_theme_light_onSecondary, - secondaryContainer = melrose_theme_light_secondaryContainer, - onSecondaryContainer = melrose_theme_light_onSecondaryContainer, - tertiary = melrose_theme_light_tertiary, - onTertiary = melrose_theme_light_onTertiary, - tertiaryContainer = melrose_theme_light_tertiaryContainer, - onTertiaryContainer = melrose_theme_light_onTertiaryContainer, - error = melrose_theme_light_error, - errorContainer = melrose_theme_light_errorContainer, - onError = melrose_theme_light_onError, - onErrorContainer = melrose_theme_light_onErrorContainer, - background = melrose_theme_light_background, - onBackground = melrose_theme_light_onBackground, - surface = melrose_theme_light_surface, - onSurface = melrose_theme_light_onSurface, - surfaceVariant = melrose_theme_light_surfaceVariant, - onSurfaceVariant = melrose_theme_light_onSurfaceVariant, - outline = melrose_theme_light_outline, - inverseOnSurface = melrose_theme_light_inverseOnSurface, - inverseSurface = melrose_theme_light_inverseSurface, - inversePrimary = melrose_theme_light_inversePrimary, - surfaceTint = melrose_theme_light_surfaceTint, -) - - -val MelroseDarkColors = darkColorScheme( - primary = melrose_theme_dark_primary, - onPrimary = melrose_theme_dark_onPrimary, - primaryContainer = melrose_theme_dark_primaryContainer, - onPrimaryContainer = melrose_theme_dark_onPrimaryContainer, - secondary = melrose_theme_dark_secondary, - onSecondary = melrose_theme_dark_onSecondary, - secondaryContainer = melrose_theme_dark_secondaryContainer, - onSecondaryContainer = melrose_theme_dark_onSecondaryContainer, - tertiary = melrose_theme_dark_tertiary, - onTertiary = melrose_theme_dark_onTertiary, - tertiaryContainer = melrose_theme_dark_tertiaryContainer, - onTertiaryContainer = melrose_theme_dark_onTertiaryContainer, - error = melrose_theme_dark_error, - errorContainer = melrose_theme_dark_errorContainer, - onError = melrose_theme_dark_onError, - onErrorContainer = melrose_theme_dark_onErrorContainer, - background = melrose_theme_dark_background, - onBackground = melrose_theme_dark_onBackground, - surface = melrose_theme_dark_surface, - onSurface = melrose_theme_dark_onSurface, - surfaceVariant = melrose_theme_dark_surfaceVariant, - onSurfaceVariant = melrose_theme_dark_onSurfaceVariant, - outline = melrose_theme_dark_outline, - inverseOnSurface = melrose_theme_dark_inverseOnSurface, - inverseSurface = melrose_theme_dark_inverseSurface, - inversePrimary = melrose_theme_dark_inversePrimary, - surfaceTint = melrose_theme_dark_surfaceTint, -) \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/theme/Colors.kt b/app/src/main/java/com/github/pakka_papad/ui/theme/Colors.kt index d87ac11..72d654e 100644 --- a/app/src/main/java/com/github/pakka_papad/ui/theme/Colors.kt +++ b/app/src/main/java/com/github/pakka_papad/ui/theme/Colors.kt @@ -1,15 +1,24 @@ package com.github.pakka_papad.ui.theme import androidx.compose.foundation.background -import androidx.compose.foundation.layout.* +import androidx.compose.foundation.layout.Box +import androidx.compose.foundation.layout.PaddingValues +import androidx.compose.foundation.layout.aspectRatio +import androidx.compose.foundation.layout.fillMaxSize +import androidx.compose.foundation.layout.fillMaxWidth import androidx.compose.foundation.lazy.grid.GridCells import androidx.compose.foundation.lazy.grid.LazyVerticalGrid import androidx.compose.material3.MaterialTheme import androidx.compose.material3.Text import androidx.compose.runtime.Composable +import androidx.compose.runtime.derivedStateOf +import androidx.compose.runtime.getValue +import androidx.compose.runtime.remember import androidx.compose.ui.Alignment import androidx.compose.ui.Modifier import androidx.compose.ui.graphics.Color +import androidx.compose.ui.graphics.toArgb +import blend.Blend @Composable fun Colors(paddingValues: PaddingValues) { @@ -63,4 +72,14 @@ fun ColorCard( text = colorType ) } -} \ No newline at end of file +} + +@Composable +fun harmonize(from: Color, to: Color = MaterialTheme.colorScheme.primary): Color { + val res by remember(key1 = to) { derivedStateOf { + Color( + Blend.harmonize(from.toArgb(), to.toArgb()) + ) + } } + return res +} diff --git a/app/src/main/java/com/github/pakka_papad/ui/theme/Theme.kt b/app/src/main/java/com/github/pakka_papad/ui/theme/Theme.kt index 0f6b831..f1317be 100644 --- a/app/src/main/java/com/github/pakka_papad/ui/theme/Theme.kt +++ b/app/src/main/java/com/github/pakka_papad/ui/theme/Theme.kt @@ -6,31 +6,25 @@ import androidx.compose.material3.MaterialTheme import androidx.compose.material3.dynamicDarkColorScheme import androidx.compose.material3.dynamicLightColorScheme import androidx.compose.runtime.Composable +import androidx.compose.runtime.CompositionLocalProvider import androidx.compose.runtime.DisposableEffect +import androidx.compose.runtime.compositionLocalOf import androidx.compose.ui.graphics.Color import androidx.compose.ui.platform.LocalContext import com.github.pakka_papad.data.UserPreferences -import com.github.pakka_papad.ui.accent_colours.default.DefaultDarkColors -import com.github.pakka_papad.ui.accent_colours.default.DefaultLightColors import com.google.accompanist.systemuicontroller.SystemUiController import com.google.accompanist.systemuicontroller.rememberSystemUiController @Composable fun DefaultTheme(content: @Composable () -> Unit) { - val isSystemInDarkTheme = isSystemInDarkTheme() - val systemUiController = rememberSystemUiController() - DisposableEffect(key1 = isSystemInDarkTheme) { - systemUiController.setSystemBarsColor( - color = Color.Transparent, - darkIcons = !isSystemInDarkTheme - ) - onDispose { } - } - MaterialTheme( - colorScheme = if (isSystemInDarkTheme) DefaultDarkColors else DefaultLightColors, - typography = ZenTypography, - content = content + ZenTheme( + themePreference = ThemePreference( + useMaterialYou = true, + theme = UserPreferences.Theme.USE_SYSTEM_MODE, + accent = UserPreferences.Accent.Elm, + ), + content = content, ) } @@ -66,6 +60,12 @@ fun ZenTheme( MaterialTheme( colorScheme = colourScheme, typography = ZenTypography, - content = content + content = { + CompositionLocalProvider(LocalThemePreference provides themePreference) { + content() + } + } ) -} \ No newline at end of file +} + +val LocalThemePreference = compositionLocalOf { ThemePreference() } \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/ui/theme/ThemePreference.kt b/app/src/main/java/com/github/pakka_papad/ui/theme/ThemePreference.kt index edfec32..375c464 100644 --- a/app/src/main/java/com/github/pakka_papad/ui/theme/ThemePreference.kt +++ b/app/src/main/java/com/github/pakka_papad/ui/theme/ThemePreference.kt @@ -3,24 +3,24 @@ package com.github.pakka_papad.ui.theme import androidx.compose.material3.ColorScheme import androidx.compose.ui.graphics.Color import com.github.pakka_papad.data.UserPreferences -import com.github.pakka_papad.ui.accent_colours.default.DefaultDarkColors -import com.github.pakka_papad.ui.accent_colours.default.DefaultLightColors -import com.github.pakka_papad.ui.accent_colours.default.default_seed -import com.github.pakka_papad.ui.accent_colours.elm.ElmDarkColors -import com.github.pakka_papad.ui.accent_colours.elm.ElmLightColors -import com.github.pakka_papad.ui.accent_colours.elm.elm_seed -import com.github.pakka_papad.ui.accent_colours.jacksons_purple.JacksonsPurpleDarkColors -import com.github.pakka_papad.ui.accent_colours.jacksons_purple.JacksonsPurpleLightColors -import com.github.pakka_papad.ui.accent_colours.jacksons_purple.jacksons_purple_seed -import com.github.pakka_papad.ui.accent_colours.magenta.MagentaDarkColors -import com.github.pakka_papad.ui.accent_colours.magenta.MagentaLightColors -import com.github.pakka_papad.ui.accent_colours.magenta.magenta_seed -import com.github.pakka_papad.ui.accent_colours.malibu.MalibuDarkColors -import com.github.pakka_papad.ui.accent_colours.malibu.MalibuLightColors -import com.github.pakka_papad.ui.accent_colours.malibu.malibu_seed -import com.github.pakka_papad.ui.accent_colours.melrose.MelroseDarkColors -import com.github.pakka_papad.ui.accent_colours.melrose.MelroseLightColors -import com.github.pakka_papad.ui.accent_colours.melrose.melrose_seed +import com.github.pakka_papad.ui.accent_colours.DefaultDarkColors +import com.github.pakka_papad.ui.accent_colours.DefaultLightColors +import com.github.pakka_papad.ui.accent_colours.default_seed +import com.github.pakka_papad.ui.accent_colours.ElmDarkColors +import com.github.pakka_papad.ui.accent_colours.ElmLightColors +import com.github.pakka_papad.ui.accent_colours.elm_seed +import com.github.pakka_papad.ui.accent_colours.JacksonsPurpleDarkColors +import com.github.pakka_papad.ui.accent_colours.JacksonsPurpleLightColors +import com.github.pakka_papad.ui.accent_colours.jacksons_purple_seed +import com.github.pakka_papad.ui.accent_colours.MagentaDarkColors +import com.github.pakka_papad.ui.accent_colours.MagentaLightColors +import com.github.pakka_papad.ui.accent_colours.magenta_seed +import com.github.pakka_papad.ui.accent_colours.MalibuDarkColors +import com.github.pakka_papad.ui.accent_colours.MalibuLightColors +import com.github.pakka_papad.ui.accent_colours.malibu_seed +import com.github.pakka_papad.ui.accent_colours.MelroseDarkColors +import com.github.pakka_papad.ui.accent_colours.MelroseLightColors +import com.github.pakka_papad.ui.accent_colours.melrose_seed data class ThemePreference( val useMaterialYou: Boolean = false, diff --git a/app/src/main/java/com/github/pakka_papad/util/MessageStore.kt b/app/src/main/java/com/github/pakka_papad/util/MessageStore.kt new file mode 100644 index 0000000..659d4b9 --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/util/MessageStore.kt @@ -0,0 +1,22 @@ +package com.github.pakka_papad.util + +import android.content.Context +import androidx.annotation.StringRes +import javax.inject.Inject + +interface MessageStore { + fun getString(@StringRes id: Int): String + fun getString(@StringRes id: Int, vararg formatArgs: Any): String +} + +class MessageStoreImpl @Inject constructor( + private val context: Context +) : MessageStore { + override fun getString(id: Int): String { + return context.getString(id) + } + + override fun getString(id: Int, vararg formatArgs: Any): String { + return context.getString(id, *formatArgs) + } +} \ No newline at end of file diff --git a/app/src/main/java/com/github/pakka_papad/workers/ThumbnailWorker.kt b/app/src/main/java/com/github/pakka_papad/workers/ThumbnailWorker.kt new file mode 100644 index 0000000..84fcb2f --- /dev/null +++ b/app/src/main/java/com/github/pakka_papad/workers/ThumbnailWorker.kt @@ -0,0 +1,91 @@ +package com.github.pakka_papad.workers + +import android.content.Context +import androidx.hilt.work.HiltWorker +import androidx.work.CoroutineWorker +import androidx.work.WorkerParameters +import com.github.pakka_papad.data.music.Playlist +import com.github.pakka_papad.data.music.PlaylistWithSongCount +import com.github.pakka_papad.data.services.PlaylistService +import com.github.pakka_papad.data.services.ThumbnailService +import com.github.pakka_papad.data.thumbnails.Thumbnail +import dagger.assisted.Assisted +import dagger.assisted.AssistedInject +import kotlinx.coroutines.Job +import kotlinx.coroutines.coroutineScope +import kotlinx.coroutines.flow.first +import kotlinx.coroutines.joinAll +import kotlinx.coroutines.launch +import kotlin.time.Duration.Companion.days + +@HiltWorker +class ThumbnailWorker @AssistedInject constructor( + @Assisted context: Context, + @Assisted workParams: WorkerParameters, + private val thumbnailService: ThumbnailService, + private val playlistService: PlaylistService, +): CoroutineWorker(context, workParams) { + + override suspend fun doWork(): Result { + createPlaylistThumbnails() + deletePlaylistThumbnails() + return Result.success() + } + + private val sevenDays = 7.days.inWholeMilliseconds + + private fun isThumbnailGood( + thumbnail: Thumbnail?, + playlist: PlaylistWithSongCount, + ): Boolean { + return ( thumbnail != null && + (thumbnail.artCount >= 9 || thumbnail.artCount == playlist.count) && + thumbnail.addedOn + sevenDays >= System.currentTimeMillis() + ) + } + + private suspend fun createPlaylistThumbnails() = coroutineScope { + val playlists = playlistService.playlists.first() + val jobs = mutableListOf() + playlists.forEach { playlist -> + launch { + val existingThumbnail = if (playlist.artUri == null) null else + thumbnailService.getThumbnailByPath(playlist.artUri) + if (isThumbnailGood(existingThumbnail, playlist)) { + return@launch + } + val songs = playlistService.getPlaylistWithSongsById(playlist.playlistId) + .first()?.songs ?: return@launch + val uri = thumbnailService + .createThumbnailImage(songs.map { it.artUri }) ?: return@launch + val newThumbnail = Thumbnail( + location = uri, + addedOn = System.currentTimeMillis(), + artCount = minOf(9, songs.size), + deleteThis = false + ) + thumbnailService.insert(newThumbnail) + val updatedPlaylist = Playlist( + playlistId = playlist.playlistId, + playlistName = playlist.playlistName, + createdAt = playlist.createdAt, + artUri = uri, + ) + playlistService.updatePlaylist(updatedPlaylist) + if (existingThumbnail != null) { + thumbnailService.markDelete(existingThumbnail.location) + } + }.also { + jobs.add(it) + } + } + jobs.joinAll() + } + + private suspend fun deletePlaylistThumbnails() = coroutineScope { + thumbnailService.getPendingDeletions() + .forEach { + thumbnailService.deleteThumbnail(it) + } + 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"o": { + "a": 0, + "k": 100, + "ix": 7 + }, + "sk": { + "a": 0, + "k": 0, + "ix": 4 + }, + "sa": { + "a": 0, + "k": 0, + "ix": 5 + }, + "nm": "Transform" + } + ], + "nm": "Group 1", + "np": 4, + "cix": 2, + "bm": 0, + "ix": 1, + "mn": "ADBE Vector Group", + "hd": false + } + ], + "ip": 0, + "op": 480, + "st": 0, + "bm": 0 + } + ], + "markers": [] +} \ No newline at end of file diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml index d720981..fcafd79 100644 --- a/app/src/main/res/values/strings.xml +++ b/app/src/main/res/values/strings.xml @@ -1,4 +1,131 @@ Zen Music Music Control Widget + + + Done. Rescan to see all the restored songs + Some error occurred + Done + Blacklisted songs have not been added to playlist + Song already in queue + Playing + Added %1$s to queue + + + Restore songs + Close button + Check button + Back button + Clear button + Search icon + Search for songs, albums, artists, playlists… + Sad face image + More menu button + No songs found + Close + Sort + Select Playlists + Notification access + Notification access granted + Grant access to notification + Zen needs access to post notifications regarding the media playing + Audio files access + Access granted + Grant access to read audio + Zen needs access to read audio files present on the device + Storage access + Zen needs storage access to read audio files present on the device + Grant access to read storage + Finish + Next + Back + Restore folders + No songs found on this device + Play all button + Play All + Shuffle button + Shuffle + Song image + Favourite button + Location + Size + Album + Artist + Album artist + Composer + Lyricist + Genre + Year + Unknown + Duration + Play count + Last played on + Never + Mime type + Oops! No albums found + Album art + No artists found + Create playlist button + Favourites + New Playlist + Create + Cancel + Create playlist + Playlist name + Nothing found + Nothing here + Folder icon + Play button + Pause button + Repeat mode button + Reset + Pitch: %1$sx + Speed: %1$sx + Save + Speed and pitch controller + Queue button + Next button + Previous button + Settings + Look and feel + Music library + Report bug + Use a theme generated from your device wallpaper + Theme mode + Choose a theme mode + Tabs arrangement + Select and reorder the tabs shown + Accent color + Light mode + Dark mode + System mode + App tabs + %1$s screen icon + Drag icon + Rescan for music + Search for all the songs on this device and update the library + Restore blacklisted songs + Restore blacklisted folders + Auto crash reporting + Enable this to automatically send crash reports to the developer + Report any bugs/crashes + Manually report any bugs or crashes you faced + Describe the bug or crash here + App version + Check what\'s new! + Made by + Choose an accent color + %1$s setting icon + Sleep Timer + Sleep timer button + Stop timer + Start timer + Stopping in %1$s + Playlist art + + + + %1$s song + %1$s songs + \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/ExampleUnitTest.kt b/app/src/test/java/com/github/pakka_papad/ExampleUnitTest.kt deleted file mode 100644 index c0e7dad..0000000 --- a/app/src/test/java/com/github/pakka_papad/ExampleUnitTest.kt +++ /dev/null @@ -1,17 +0,0 @@ -package com.github.pakka_papad - -import org.junit.Test - -import org.junit.Assert.* - -/** - * Example local unit test, which will execute on the development machine (host). - * - * See [testing documentation](http://d.android.com/tools/testing). - */ -class ExampleUnitTest { - @Test - fun addition_isCorrect() { - assertEquals(4, 2 + 2) - } -} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/MainDispatcherRule.kt b/app/src/test/java/com/github/pakka_papad/MainDispatcherRule.kt new file mode 100644 index 0000000..c5f4f30 --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/MainDispatcherRule.kt @@ -0,0 +1,26 @@ +package com.github.pakka_papad + +import kotlinx.coroutines.Dispatchers +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.test.TestDispatcher +import kotlinx.coroutines.test.UnconfinedTestDispatcher +import kotlinx.coroutines.test.resetMain +import kotlinx.coroutines.test.setMain +import org.junit.rules.TestWatcher +import org.junit.runner.Description + +class MainDispatcherRule @OptIn(ExperimentalCoroutinesApi::class) constructor( + private val testDispatcher: TestDispatcher = UnconfinedTestDispatcher(), +) : TestWatcher() { + @OptIn(ExperimentalCoroutinesApi::class) + override fun starting(description: Description?) { + super.starting(description) + Dispatchers.setMain(testDispatcher) + } + + @OptIn(ExperimentalCoroutinesApi::class) + override fun finished(description: Description?) { + super.finished(description) + Dispatchers.resetMain() + } +} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/Util.kt b/app/src/test/java/com/github/pakka_papad/Util.kt new file mode 100644 index 0000000..b75252e --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/Util.kt @@ -0,0 +1,10 @@ +package com.github.pakka_papad + +import kotlin.test.assertContains +import kotlin.test.assertEquals + +fun assertCollectionEquals(expected: Collection, actual: Collection) { + assertEquals(expected.size, actual.size) + actual.forEach { assertContains(expected, it) } + expected.forEach { assertContains(actual, it) } +} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/collection/CollectionViewModelTest.kt b/app/src/test/java/com/github/pakka_papad/collection/CollectionViewModelTest.kt new file mode 100644 index 0000000..51175bc --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/collection/CollectionViewModelTest.kt @@ -0,0 +1,294 @@ +package com.github.pakka_papad.collection + +import com.github.pakka_papad.MainDispatcherRule +import com.github.pakka_papad.components.SortOptions +import com.github.pakka_papad.data.music.Artist +import com.github.pakka_papad.data.music.ArtistWithSongs +import com.github.pakka_papad.data.music.Playlist +import com.github.pakka_papad.data.music.PlaylistWithSongs +import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.data.services.PlayerService +import com.github.pakka_papad.data.services.PlaylistService +import com.github.pakka_papad.data.services.QueueService +import com.github.pakka_papad.data.services.SongService +import com.github.pakka_papad.util.MessageStore +import io.mockk.coVerify +import io.mockk.every +import io.mockk.mockk +import io.mockk.slot +import io.mockk.verify +import io.mockk.verifyOrder +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.collect +import kotlinx.coroutines.flow.flowOf +import kotlinx.coroutines.launch +import kotlinx.coroutines.test.TestScope +import kotlinx.coroutines.test.UnconfinedTestDispatcher +import kotlinx.coroutines.test.runTest +import org.junit.Before +import org.junit.Rule +import org.junit.Test +import kotlin.test.assertEquals +import kotlin.test.assertNull + +class CollectionViewModelTest { + + @get:Rule + val mainDispatcherRule = MainDispatcherRule() + + private val messageStore: MessageStore = mockk() + private val playlistService: PlaylistService = mockk(relaxed = true) + private val songService: SongService = mockk(relaxed = true) + private val playerService: PlayerService = mockk(relaxed = true) + private val queueService: QueueService = mockk(relaxed = true) + private lateinit var viewModel: CollectionViewModel + + private val artistName = "Some artist" + private lateinit var artistWithSongs: ArtistWithSongs + private val mockMessage = "Sample message" + private val queueList = mutableListOf() + + @Before + fun setup() { + artistWithSongs = ArtistWithSongs( + artist = Artist(artistName), + songs = buildList { + repeat(5) { + val mockSong = mockk(relaxed = true) + every { mockSong.location } returns "/storage/emulated/0/song$it.mp3" + every { mockSong.title } returns "song$it" + add(mockSong) + } + shuffle() + } + ) + every { songService.getArtistWithSongsByName(artistName) } returns flowOf(artistWithSongs) + every { queueService.currentSong } returns MutableStateFlow(null) + every { queueService.queue } returns queueList + every { messageStore.getString(any()) } returns mockMessage + every { messageStore.getString(allAny()) } returns mockMessage + viewModel = CollectionViewModel( + messageStore = messageStore, + playlistService = playlistService, + songService = songService, + playerService = playerService, + queueService = queueService, + ) + assertEquals("", viewModel.message.value) + assertNull(viewModel.collectionUi.value) + assertEquals(viewModel.chosenSortOrder.value, SortOptions.Default.ordinal) + } + + @OptIn(ExperimentalCoroutinesApi::class) + private fun TestScope.load() { + backgroundScope.launch(UnconfinedTestDispatcher(testScheduler)) { + viewModel.loadCollection(CollectionType(CollectionType.ArtistType, artistName)) + viewModel.collectionUi.collect() + } + } + + @Test + fun `verify correct loading`() = runTest { + // Given + load() + + // When + + // Then + assertEquals(artistWithSongs.songs, viewModel.collectionUi.value?.songs) + } + + @Test + fun `verify sort order update`() = runTest { + // Given + load() + + // When + val sortOrder = SortOptions.TitleASC.ordinal + viewModel.updateSortOrder(sortOrder) + + // Then + assertEquals(sortOrder, viewModel.chosenSortOrder.value) + assertEquals( + artistWithSongs.songs.sortedBy { it.title }, + viewModel.collectionUi.value?.songs + ) + } + + @Test + fun `verify setQueue`() = runTest { + // Given + load() + + // When + viewModel.setQueue(artistWithSongs.songs, 0) + + // Then + verify(exactly = 1) { + queueService.setQueue(artistWithSongs.songs, 0) + playerService.startServiceIfNotRunning(artistWithSongs.songs, 0) + } + verifyOrder { + queueService.setQueue(artistWithSongs.songs, 0) + playerService.startServiceIfNotRunning(artistWithSongs.songs, 0) + } + } + + @Test + fun `given empty queue verify addToQueue song`() = runTest { + // Given + load() + + // When + val mockSong = mockk() + every { mockSong.location } returns "/storage/emulated/0/song0.mp3" + viewModel.addToQueue(mockSong) + + // Then + verify(exactly = 1) { + queueService.setQueue(listOf(mockSong), 0) + playerService.startServiceIfNotRunning(listOf(mockSong), 0) + } + verifyOrder { + queueService.setQueue(listOf(mockSong), 0) + playerService.startServiceIfNotRunning(listOf(mockSong), 0) + } + } + + private fun fillQueue(): List { + val songs = buildList { + repeat(7) { + val mockSong = mockk() + every { mockSong.location } returns "/storage/emulated/0/song$it.mp3" + add(mockSong) + } + } + queueList.addAll(songs) + queueService.setQueue(songs, 1) + return songs + } + + @Test + fun `given non-empty queue verify addToQueue song`() = runTest { + // Given + load() + val songs = fillQueue() + + // When + val mockSong = mockk() + every { mockSong.location } returns "/storage/emulated/0/new-song.mp3" + viewModel.addToQueue(mockSong) + + // Then + verify(exactly = 1) { + queueService.append(mockSong) + } + } + + @Test + fun `given empty queue verify addToQueue songs`() = runTest { + // Given + load() + + // When + val mockSongs = buildList { + repeat(3) { + val mockSong = mockk() + every { mockSong.location } returns "/storage/emulated/0/new-song$it.mp3" + add(mockSong) + } + } + viewModel.addToQueue(mockSongs) + + // Then + verify(exactly = 1) { + queueService.setQueue(mockSongs, 0) + playerService.startServiceIfNotRunning(mockSongs, 0) + } + verifyOrder { + queueService.setQueue(mockSongs, 0) + playerService.startServiceIfNotRunning(mockSongs, 0) + } + } + + @Test + fun `given non-empty queue verify addToQueue songs`() = runTest { + // Given + load() + val songs = fillQueue() + + // When + val mockSongs = buildList { + repeat(3) { + val mockSong = mockk() + every { mockSong.location } returns "/storage/emulated/0/new-song$it.mp3" + add(mockSong) + } + } + viewModel.addToQueue(mockSongs) + + // Then + verify(exactly = 1) { + queueService.append(mockSongs) + } + } + + @Test + fun `verify change favourite`() = runTest { + // Given + load() + + // When + val location = "/storage/emulated/0/song9.mp3" + val mockSong = Song( + location = location, + title = "", size = "", addedDate = "", modifiedDate = "", artist = "", + albumArtist = "", composer = "", lyricist = "", genre = "", year = 0, + durationMillis = 0L, durationFormatted = "", bitrate = 0f, sampleRate = 0f) + viewModel.changeFavouriteValue(mockSong) + + // Then + val slot1 = slot() + val slot2 = slot() + coVerify(exactly = 1) { + queueService.update(capture(slot1)) + songService.updateSong(capture(slot2)) + } + assertEquals(location, slot1.captured.location) + assertEquals(location, slot2.captured.location) + } + + @OptIn(ExperimentalCoroutinesApi::class) + @Test + fun `verify remove from playlist`() = runTest { + // Given + val playlistId = 3445L + every { playlistService.getPlaylistWithSongsById(playlistId) } returns flowOf( + PlaylistWithSongs( + playlist = Playlist( + playlistId = playlistId, + playlistName = "Playlist-0", + createdAt = 0L + ), + songs = artistWithSongs.songs + ) + ) + + backgroundScope.launch(UnconfinedTestDispatcher(testScheduler)) { + viewModel.loadCollection(CollectionType(CollectionType.PlaylistType, playlistId.toString())) + viewModel.collectionUi.collect() + } + + // When + val mockSong = mockk(relaxed = true) + every { mockSong.location } returns "/storage/emulated/0/song0.mp3" + viewModel.removeFromPlaylist(mockSong) + + // Then + val expectedList = listOf(mockSong.location) + coVerify(exactly = 1) { + playlistService.removeSongsFromPlaylist(expectedList, playlistId) + } + } +} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/data/services/BlacklistServiceImplTest.kt b/app/src/test/java/com/github/pakka_papad/data/services/BlacklistServiceImplTest.kt new file mode 100644 index 0000000..9069b60 --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/data/services/BlacklistServiceImplTest.kt @@ -0,0 +1,283 @@ +package com.github.pakka_papad.data.services + +import com.github.pakka_papad.data.daos.AlbumArtistDao +import com.github.pakka_papad.data.daos.AlbumDao +import com.github.pakka_papad.data.daos.ArtistDao +import com.github.pakka_papad.data.daos.BlacklistDao +import com.github.pakka_papad.data.daos.BlacklistedFolderDao +import com.github.pakka_papad.data.daos.ComposerDao +import com.github.pakka_papad.data.daos.GenreDao +import com.github.pakka_papad.data.daos.LyricistDao +import com.github.pakka_papad.data.daos.SongDao +import com.github.pakka_papad.data.music.BlacklistedFolder +import com.github.pakka_papad.data.music.BlacklistedSong +import com.github.pakka_papad.data.music.Song +import io.mockk.coEvery +import io.mockk.coVerify +import io.mockk.every +import io.mockk.mockk +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.first +import kotlinx.coroutines.flow.update +import kotlinx.coroutines.test.runTest +import org.junit.Before +import org.junit.Test +import kotlin.test.assertContains +import kotlin.test.assertEquals + +class BlacklistServiceImplTest { + + private val blacklistDao = mockk() + private val blacklistedFolderDao = mockk() + private val songDao = mockk() + private val albumDao = mockk() + private val artistDao = mockk() + private val albumArtistDao = mockk() + private val composerDao = mockk() + private val lyricistDao = mockk() + private val genreDao = mockk() + + private val initialBlacklistedSongs: List + private val initialBlacklistedFolders: List + + private val blacklistedSongsFlow: MutableStateFlow> + private val blacklistedFoldersFlow: MutableStateFlow> + + init { + initialBlacklistedSongs = buildList { + repeat(8){ + add( + BlacklistedSong( + location = "/storage/emulated/0/folder0/song$it.mp3", + title = "Song$it", + artist = "Artist$it" + ) + ) + } + } + initialBlacklistedFolders = buildList { + repeat(7){ + add( + BlacklistedFolder("/storage/emulated/0/blacklist_folder$it") + ) + } + } + blacklistedSongsFlow = MutableStateFlow(initialBlacklistedSongs) + blacklistedFoldersFlow = MutableStateFlow(initialBlacklistedFolders) + } + + @Before + fun setup() { + every { blacklistDao.getBlacklistedSongsFlow() } returns blacklistedSongsFlow + every { blacklistedFolderDao.getAllFolders() } returns blacklistedFoldersFlow + } + + @Test + fun `verify blacklisting song feature`() = runTest { + // Given + val recentBlacklistSongs = mutableListOf() + val toBlacklist = buildList { + repeat(4){ + val mockSong = mockk(relaxed = true) + every { mockSong.location } returns "/storage/emulated/0/folder1/song$it.mp3" + every { mockSong.title } returns "New Song$it" + every { mockSong.artist } returns "New Artist$it" + recentBlacklistSongs.add( + BlacklistedSong(mockSong.location, mockSong.title, mockSong.artist) + ) + add(mockSong) + } + } + + val blacklistDaoSongSlots = mutableListOf() + coEvery { blacklistDao.addSong(capture(blacklistDaoSongSlots)) } answers { + blacklistedSongsFlow.update { oldList -> + oldList + firstArg() + } + } + val songDaoSongSlots = mutableListOf() + coEvery { songDao.deleteSong(capture(songDaoSongSlots)) } returns Unit + + val service = BlacklistServiceImpl( + blacklistDao = blacklistDao, + blacklistedFolderDao = blacklistedFolderDao, + songDao = songDao, + albumDao = albumDao, + artistDao = artistDao, + albumArtistDao = albumArtistDao, + composerDao = composerDao, + lyricistDao = lyricistDao, + genreDao = genreDao, + ) + + assertEquals(service.blacklistedSongs.first(), initialBlacklistedSongs) + + // When + service.blacklistSongs(toBlacklist) + + // Then + val currBlacklistedSongs = service.blacklistedSongs.first() + assertEquals(currBlacklistedSongs.size, initialBlacklistedSongs.size + toBlacklist.size) + initialBlacklistedSongs.forEach { + assertContains(currBlacklistedSongs, it) + } + recentBlacklistSongs.forEach { + assertContains(currBlacklistedSongs, it) + } + coVerify(exactly = toBlacklist.size) { blacklistDao.addSong(capture(blacklistDaoSongSlots)) } + coVerify(exactly = toBlacklist.size) { songDao.deleteSong(capture(songDaoSongSlots)) } + songDaoSongSlots.forEach { + assertContains(toBlacklist, it) + } + } + + @Test + fun `verify blacklisting folder feature`() = runTest { + // Given + val recentBlacklistFolders = mutableListOf() + val toBlacklist = buildList { + repeat(5){ + add("/storage/emulated/0/folder2/blacklist_folder$it") + recentBlacklistFolders.add(BlacklistedFolder("/storage/emulated/0/folder2/blacklist_folder$it")) + } + } + + val blacklistFolderDaoSlots = mutableListOf() + coEvery { blacklistedFolderDao.insertFolder(capture(blacklistFolderDaoSlots)) } answers { + blacklistedFoldersFlow.update { oldList -> + oldList + firstArg() + } + } + println(blacklistFolderDaoSlots) + val songDaoSlots = mutableListOf() + coEvery { songDao.deleteSongsWithPathPrefix(capture(songDaoSlots)) } returns Unit + + coEvery { albumDao.cleanAlbumTable() } returns Unit + coEvery { artistDao.cleanArtistTable() } returns Unit + coEvery { albumArtistDao.cleanAlbumArtistTable() } returns Unit + coEvery { composerDao.cleanComposerTable() } returns Unit + coEvery { lyricistDao.cleanLyricistTable() } returns Unit + coEvery { genreDao.cleanGenreTable() } returns Unit + + + val service = BlacklistServiceImpl( + blacklistDao = blacklistDao, + blacklistedFolderDao = blacklistedFolderDao, + songDao = songDao, + albumDao = albumDao, + artistDao = artistDao, + albumArtistDao = albumArtistDao, + composerDao = composerDao, + lyricistDao = lyricistDao, + genreDao = genreDao, + ) + + assertEquals(service.blacklistedFolders.first(), initialBlacklistedFolders) + + // When + service.blacklistFolders(toBlacklist) + + // Then + val currBlacklistedFolders = service.blacklistedFolders.first() + assertEquals(currBlacklistedFolders.size, initialBlacklistedFolders.size + toBlacklist.size, currBlacklistedFolders.toString()) + initialBlacklistedFolders.forEach { + assertContains(currBlacklistedFolders, it) + } + recentBlacklistFolders.forEach { + assertContains(currBlacklistedFolders, it) + } + coVerify(exactly = toBlacklist.size) { + blacklistedFolderDao.insertFolder(capture(blacklistFolderDaoSlots)) + } + coVerify(exactly = toBlacklist.size) { + songDao.deleteSongsWithPathPrefix(capture(songDaoSlots)) + } + songDaoSlots.forEach { + assertContains(toBlacklist, it) + } + coVerify(atLeast = 1) { + albumDao.cleanAlbumTable() + artistDao.cleanArtistTable() + albumArtistDao.cleanAlbumArtistTable() + lyricistDao.cleanLyricistTable() + composerDao.cleanComposerTable() + genreDao.cleanGenreTable() + } + } + + @Test + fun `verify whitelisting song feature`() = runTest { + // Given + val toWhitelist = initialBlacklistedSongs.take(3) + + val blacklistDaoSlots = mutableListOf() + coEvery { blacklistDao.deleteBlacklistedSong(capture(blacklistDaoSlots)) } answers { + blacklistedSongsFlow.update { oldList -> + val arg = firstArg() + oldList.filter { it != arg } + } + } + + val service = BlacklistServiceImpl( + blacklistDao = blacklistDao, + blacklistedFolderDao = blacklistedFolderDao, + songDao = songDao, + albumDao = albumDao, + artistDao = artistDao, + albumArtistDao = albumArtistDao, + composerDao = composerDao, + lyricistDao = lyricistDao, + genreDao = genreDao, + ) + + assertEquals(service.blacklistedSongs.first(), initialBlacklistedSongs) + + // When + service.whitelistSongs(toWhitelist) + + // Then + val currBlacklistedSongs = service.blacklistedSongs.first() + coVerify(exactly = toWhitelist.size) { blacklistDao.deleteBlacklistedSong(capture(blacklistDaoSlots)) } + toWhitelist.forEach { w -> + assertEquals(null, currBlacklistedSongs.find { it == w }) + } + } + + @Test + fun `verify whitelisting folder feature`() = runTest { + // Given + val toWhitelist = initialBlacklistedFolders.take(2) + + val slots = mutableListOf() + coEvery { blacklistedFolderDao.deleteFolder(capture(slots)) } answers { + blacklistedFoldersFlow.update { oldList -> + val arg = firstArg() + oldList.filter { it != arg } + } + } + + val service = BlacklistServiceImpl( + blacklistDao = blacklistDao, + blacklistedFolderDao = blacklistedFolderDao, + songDao = songDao, + albumDao = albumDao, + artistDao = artistDao, + albumArtistDao = albumArtistDao, + composerDao = composerDao, + lyricistDao = lyricistDao, + genreDao = genreDao, + ) + + assertEquals(service.blacklistedFolders.first(), initialBlacklistedFolders) + + // When + service.whitelistFolders(toWhitelist) + + // Then + val currBlacklistedFolders = service.blacklistedFolders.first() + coVerify(exactly = toWhitelist.size) { blacklistedFolderDao.deleteFolder(capture(slots)) } + toWhitelist.forEach { w -> + assertEquals(null, currBlacklistedFolders.find { it == w }) + } + } +} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/data/services/PlaylistServiceImplTest.kt b/app/src/test/java/com/github/pakka_papad/data/services/PlaylistServiceImplTest.kt new file mode 100644 index 0000000..2e71b43 --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/data/services/PlaylistServiceImplTest.kt @@ -0,0 +1,397 @@ +package com.github.pakka_papad.data.services + +import com.github.pakka_papad.assertCollectionEquals +import com.github.pakka_papad.data.daos.PlaylistDao +import com.github.pakka_papad.data.music.Playlist +import com.github.pakka_papad.data.music.PlaylistExceptId +import com.github.pakka_papad.data.music.PlaylistSongCrossRef +import com.github.pakka_papad.data.music.PlaylistWithSongCount +import com.github.pakka_papad.data.thumbnails.ThumbnailDao +import io.mockk.coEvery +import io.mockk.coVerify +import io.mockk.every +import io.mockk.mockk +import io.mockk.slot +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.first +import kotlinx.coroutines.flow.update +import kotlinx.coroutines.test.runTest +import org.junit.Test +import kotlin.test.assertEquals +import kotlin.test.assertFalse +import kotlin.test.assertTrue + +class PlaylistServiceImplTest { + + private val playlistDao = mockk() + private val thumbnailDao = mockk() + private val initialPlaylistsWithSongCount: List + private val playlistsFlow: MutableStateFlow> + + init { + initialPlaylistsWithSongCount = buildList { + repeat(8) { + add( + PlaylistWithSongCount( + playlistId = it.toLong(), + playlistName = "Playlist $it", + createdAt = 100L + it, + count = it, + artUri = "art$it" + ) + ) + } + } + playlistsFlow = MutableStateFlow(initialPlaylistsWithSongCount) + every { playlistDao.getAllPlaylistWithSongCount() } returns playlistsFlow + } + + @Test + fun `verify create playlist with blank input`() = runTest { + // Given + val playlistSlot = slot() + coEvery { playlistDao.insertPlaylist(capture(playlistSlot)) } answers { + val playlist = PlaylistWithSongCount( + playlistId = initialPlaylistsWithSongCount.size.toLong(), + playlistName = playlistSlot.captured.playlistName, + createdAt = playlistSlot.captured.createdAt, + count = 0, + artUri = null, + ) + playlistsFlow.update { it + playlist } + playlist.playlistId + } + + val service = PlaylistServiceImpl( + playlistDao = playlistDao, + thumbnailDao = thumbnailDao, + ) + assertCollectionEquals(initialPlaylistsWithSongCount, service.playlists.first()) + + // When + val result = service.createPlaylist("") + + // Then + val currPlaylists = service.playlists.first() + assertFalse(result) + assertCollectionEquals(initialPlaylistsWithSongCount, currPlaylists) + assertFalse(playlistSlot.isCaptured) + } + + @Test + fun `verify create playlist with input having leading and trailing spaces`() = runTest { + // Given + val playlistSlot = slot() + coEvery { playlistDao.insertPlaylist(capture(playlistSlot)) } answers { + val playlist = PlaylistWithSongCount( + playlistId = initialPlaylistsWithSongCount.size.toLong(), + playlistName = playlistSlot.captured.playlistName, + createdAt = playlistSlot.captured.createdAt, + count = 0, + artUri = null, + ) + playlistsFlow.update { it + playlist } + playlist.playlistId + } + + val service = PlaylistServiceImpl( + playlistDao = playlistDao, + thumbnailDao = thumbnailDao, + ) + assertCollectionEquals(initialPlaylistsWithSongCount, service.playlists.first()) + + // When + val name = " New Playlist " + val result = service.createPlaylist(name) + + // Then + val currPlaylists = service.playlists.first() + assertTrue(result) + assertTrue(playlistSlot.isCaptured) + coVerify(exactly = 1) { playlistDao.insertPlaylist(any()) } + val otherPlaylists = currPlaylists.filter { !initialPlaylistsWithSongCount.contains(it) } + assertEquals(1, otherPlaylists.size) + } + + @Test + fun `verify create playlist with input having no leading or trailing spaces`() = runTest { + // Given + val playlistSlot = slot() + coEvery { playlistDao.insertPlaylist(capture(playlistSlot)) } answers { + val playlist = PlaylistWithSongCount( + playlistId = initialPlaylistsWithSongCount.size.toLong(), + playlistName = playlistSlot.captured.playlistName, + createdAt = playlistSlot.captured.createdAt, + count = 0, + artUri = null, + ) + playlistsFlow.update { it + playlist } + playlist.playlistId + } + + val service = PlaylistServiceImpl( + playlistDao = playlistDao, + thumbnailDao = thumbnailDao, + ) + assertCollectionEquals(initialPlaylistsWithSongCount, service.playlists.first()) + + // When + val name = "New Playlist" + val result = service.createPlaylist(name) + + // Then + val currPlaylists = service.playlists.first() + assertTrue(result) + assertTrue(playlistSlot.isCaptured) + coVerify(exactly = 1) { playlistDao.insertPlaylist(any()) } + val otherPlaylists = currPlaylists.filter { !initialPlaylistsWithSongCount.contains(it) } + assertEquals(1, otherPlaylists.size) + } + + @Test + fun `verify delete playlist with valid playlistId`() = runTest { + // Given + val playlistId = 1L + val playlistSlot = slot() + coEvery { playlistDao.deletePlaylist(capture(playlistSlot)) } answers { + playlistsFlow.update { oldList -> + oldList.filter { it.playlistId != playlistSlot.captured } + } + } + coEvery { playlistDao.getPlaylist(playlistId) } answers { + val playlistWithSongCount = playlistsFlow.value.firstOrNull { + it.playlistId == firstArg() + } + if (playlistWithSongCount == null) null + else Playlist( + playlistId = playlistWithSongCount.playlistId, + playlistName = playlistWithSongCount.playlistName, + createdAt = playlistWithSongCount.createdAt, + artUri = playlistWithSongCount.artUri, + ) + } + val thumbLoc = slot() + coEvery { thumbnailDao.markDelete(capture(thumbLoc)) } returns Unit + + val service = PlaylistServiceImpl( + playlistDao = playlistDao, + thumbnailDao = thumbnailDao, + ) + assertCollectionEquals(initialPlaylistsWithSongCount, service.playlists.first()) + + // When + service.deletePlaylist(playlistId) + + // Then + val currPlaylists = service.playlists.first() + coVerify(exactly = 1) { playlistDao.deletePlaylist(any()) } + val removedPlaylists = initialPlaylistsWithSongCount.filter { !currPlaylists.contains(it) } + assertEquals(1, removedPlaylists.size) + assertEquals(playlistId, removedPlaylists[0].playlistId) + assertEquals(thumbLoc.captured, "art$playlistId") + } + + @Test + fun `verify delete playlist with invalid playlistId`() = runTest { + // Given + val playlistId = 31L + val playlistSlot = slot() + coEvery { playlistDao.deletePlaylist(capture(playlistSlot)) } answers { + playlistsFlow.update { oldList -> + oldList.filter { it.playlistId != playlistSlot.captured } + } + } + coEvery { playlistDao.getPlaylist(playlistId) } answers { + val playlistWithSongCount = playlistsFlow.value.firstOrNull { + it.playlistId == firstArg() + } + if (playlistWithSongCount == null) null + else Playlist( + playlistId = playlistWithSongCount.playlistId, + playlistName = playlistWithSongCount.playlistName, + createdAt = playlistWithSongCount.createdAt, + artUri = playlistWithSongCount.artUri, + ) + } + + val service = PlaylistServiceImpl( + playlistDao = playlistDao, + thumbnailDao = thumbnailDao, + ) + assertCollectionEquals(initialPlaylistsWithSongCount, service.playlists.first()) + + // When + service.deletePlaylist(playlistId) + + // Then + val currPlaylists = service.playlists.first() + coVerify(exactly = 1) { playlistDao.deletePlaylist(any()) } + val removedPlaylists = initialPlaylistsWithSongCount.filter { !currPlaylists.contains(it) } + assertEquals(0, removedPlaylists.size) + assertCollectionEquals(initialPlaylistsWithSongCount, currPlaylists) + } + + @Test + fun `verify addSongToPlaylist with valid playlistId`() = runTest { + // Given + val songLocations = buildList { + repeat(4){ add("/storage/emulated/0/folder0/song$it.mp3") } + } + val playlistId = 1L + val refs = slot>() + coEvery { playlistDao.insertPlaylistSongCrossRef(capture(refs)) } answers { + refs.captured.forEach { ref -> + val currList = playlistsFlow.value + val playlist = currList + .firstOrNull { it.playlistId == ref.playlistId } + ?: return@forEach + val updatedPlaylist = playlist.copy( + count = playlist.count + 1 + ) + val newList = currList.filter { it != playlist } + updatedPlaylist + playlistsFlow.update { newList } + } + } + + val service = PlaylistServiceImpl( + playlistDao = playlistDao, + thumbnailDao = thumbnailDao, + ) + assertCollectionEquals(initialPlaylistsWithSongCount, service.playlists.first()) + + // When + service.addSongsToPlaylist(songLocations, playlistId) + + // Then + val currPlaylists = service.playlists.first() + coVerify(exactly = 1) { playlistDao.insertPlaylistSongCrossRef(any()) } + val (iPNotChanged, iPChanged) = initialPlaylistsWithSongCount + .partition { it.playlistId != playlistId } + val (cPNotChanged, cPChanged) = currPlaylists + .partition { it.playlistId != playlistId } + assertCollectionEquals(iPNotChanged, cPNotChanged) + assertEquals(1, iPChanged.size) + assertEquals(1, cPChanged.size) + assertEquals(iPChanged[0].playlistId, cPChanged[0].playlistId) + assertEquals(iPChanged[0].count + songLocations.size, cPChanged[0].count) + } + + @Test + fun `verify addSongToPlaylist with invalid playlistId`() = runTest { + // Given + val songLocations = buildList { + repeat(4){ add("/storage/emulated/0/folder0/song$it.mp3") } + } + val playlistId = 31L + val refs = slot>() + coEvery { playlistDao.insertPlaylistSongCrossRef(capture(refs)) } answers { + refs.captured.forEach { ref -> + val currList = playlistsFlow.value + val playlist = currList + .firstOrNull { it.playlistId == ref.playlistId } + ?: return@forEach + val updatedPlaylist = playlist.copy( + count = playlist.count + 1 + ) + val newList = currList.filter { it != playlist } + updatedPlaylist + playlistsFlow.update { newList } + } + } + + val service = PlaylistServiceImpl( + playlistDao = playlistDao, + thumbnailDao = thumbnailDao, + ) + assertCollectionEquals(initialPlaylistsWithSongCount, service.playlists.first()) + + // When + service.addSongsToPlaylist(songLocations, playlistId) + + // Then + val currPlaylists = service.playlists.first() + coVerify(exactly = 1) { playlistDao.insertPlaylistSongCrossRef(any()) } + assertCollectionEquals(initialPlaylistsWithSongCount, currPlaylists) + } + + @Test + fun `verify removeSongFromPlaylist with valid playlistId`() = runTest { + // Given + val songLocations = buildList { + repeat(2) { add("/storage/emulated/0/song$it.mp3") } + } + val playlistId = 3L + val slots = mutableListOf() + coEvery { playlistDao.deletePlaylistSongCrossRef(capture(slots)) } answers { + val arg = firstArg() + val playlist = playlistsFlow.value + .firstOrNull { it.playlistId == arg.playlistId } + playlist?.let { p -> + val updatedPlaylist = p.copy( + count = p.count - 1 + ) + playlistsFlow.update { oldList -> + oldList.filter { it.playlistId != arg.playlistId } + updatedPlaylist + } + } + } + + val service = PlaylistServiceImpl( + playlistDao = playlistDao, + thumbnailDao = thumbnailDao, + ) + assertCollectionEquals(initialPlaylistsWithSongCount, service.playlists.first()) + + // When + service.removeSongsFromPlaylist(songLocations, playlistId) + + // Then + val currPlaylists = service.playlists.first() + coVerify(exactly = songLocations.size) { playlistDao.deletePlaylistSongCrossRef(any()) } + val (iPNotChanged, iPChanged) = initialPlaylistsWithSongCount + .partition { it.playlistId != playlistId } + val (cPNotChanged, cPChanged) = currPlaylists + .partition { it.playlistId != playlistId } + assertCollectionEquals(iPNotChanged, cPNotChanged) + assertEquals(1, iPChanged.size) + assertEquals(1, cPChanged.size) + assertEquals(iPChanged[0].playlistId, cPChanged[0].playlistId) + assertEquals(iPChanged[0].count - songLocations.size, cPChanged[0].count) + } + + @Test + fun `verify removeSongFromPlaylist with invalid playlistId`() = runTest { + // Given + val songLocations = buildList { + repeat(2) { add("/storage/emulated/0/song$it.mp3") } + } + val playlistId = 31L + val slots = mutableListOf() + coEvery { playlistDao.deletePlaylistSongCrossRef(capture(slots)) } answers { + val arg = firstArg() + val playlist = playlistsFlow.value + .firstOrNull { it.playlistId == arg.playlistId } + playlist?.let { p -> + val updatedPlaylist = p.copy( + count = p.count - 1 + ) + playlistsFlow.update { oldList -> + oldList.filter { it.playlistId != arg.playlistId } + updatedPlaylist + } + } + } + + val service = PlaylistServiceImpl( + playlistDao = playlistDao, + thumbnailDao = thumbnailDao, + ) + assertCollectionEquals(initialPlaylistsWithSongCount, service.playlists.first()) + + // When + service.removeSongsFromPlaylist(songLocations, playlistId) + + // Then + val currPlaylists = service.playlists.first() + coVerify(exactly = songLocations.size) { playlistDao.deletePlaylistSongCrossRef(any()) } + assertCollectionEquals(initialPlaylistsWithSongCount, currPlaylists) + } +} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/data/services/QueueServiceImplTest.kt b/app/src/test/java/com/github/pakka_papad/data/services/QueueServiceImplTest.kt new file mode 100644 index 0000000..e08d4b8 --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/data/services/QueueServiceImplTest.kt @@ -0,0 +1,450 @@ +package com.github.pakka_papad.data.services + +import com.github.pakka_papad.assertCollectionEquals +import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.nowplaying.RepeatMode +import io.mockk.every +import io.mockk.mockk +import io.mockk.slot +import io.mockk.verify +import kotlinx.coroutines.flow.update +import kotlinx.coroutines.test.runTest +import org.junit.After +import org.junit.Before +import org.junit.Test +import kotlin.test.assertContains +import kotlin.test.assertEquals +import kotlin.test.assertFalse +import kotlin.test.assertNotNull +import kotlin.test.assertNull +import kotlin.test.assertTrue + +class QueueServiceImplTest { + + private val service = QueueServiceImpl() + private val callback = mockk(relaxed = true) + + @Before + fun setup(){ + service.addListener(callback) + } + + @After + fun close(){ + assertCollectionEquals(service.locations, service.queue.map { it.location }) + } + + @Test + fun `given empty queue verify append song`() = runTest { + // Given + assertEquals(emptyList(), service.queue) + + // When + val mockSongLocation = "storage/emulated/0/song0.mp3" + val mockkSong = mockk() + every { mockkSong.location } returns mockSongLocation + val result = service.append(mockkSong) + + // Then + assertTrue(result) + assertEquals(1, service.queue.size) + assertEquals(mockSongLocation, service.queue[0].location) + assertEquals(1, service.locations.size) + assertContains(service.locations, mockSongLocation) + verify(exactly = 1) { + callback.onAppend(mockkSong) + } + verify(exactly = 0) { + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `given empty queue verify append songs`() = runTest { + // Given + assertEquals(emptyList(), service.queue) + + // When + val mockSongLocations = mutableListOf() + val mockkSongs = buildList { + repeat(5) { + val loc = "storage/emulated/0/song$it.mp3" + val mockSong = mockk() + every { mockSong.location } returns loc + mockSongLocations.add(loc) + add(mockSong) + } + } + val result = service.append(mockkSongs) + + // Then + assertTrue(result) + assertEquals(mockkSongs, service.queue) + verify(exactly = 1) { + callback.onAppend(mockkSongs) + } + verify(exactly = 0) { + callback.onAppend(capture(slot())) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + private fun setupQueue(){ + repeat(6){ + val mockSong = mockk(relaxed = true) + every { mockSong.location } returns "/storage/emulated/0/mock-song$it.mp3" + service.mutableQueue.add(mockSong) + service.locations.add(mockSong.location) + } + } + + @Test + fun `given non-empty queue verify append song`() = runTest { + // Given + setupQueue() + val initialQueue = service.queue + val initialLocations = service.locations.toList() + + // When + val mockSongLocation = "/storage/emulated/0/song0.mp3" + val mockSong = mockk() + every { mockSong.location } returns mockSongLocation + service.append(mockSong) + + // Then + assertEquals(initialQueue + mockSong, service.queue) + assertCollectionEquals(initialLocations + mockSongLocation, service.locations) + verify(exactly = 1) { callback.onAppend(mockSong) } + verify(exactly = 0) { + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `given non-empty queue verify append songs`() = runTest { + // Given + setupQueue() + val initialQueue = service.queue + val initialLocations = service.locations.toList() + + // When + val mockSongLocations = mutableListOf() + val mockSongs = buildList { + repeat(5) { + val mockSong = mockk() + every { mockSong.location } returns "/storage/emulated/0/song$it.mp3" + mockSongLocations.add(mockSong.location) + add(mockSong) + } + } + service.append(mockSongs) + + // Then + assertEquals(initialQueue + mockSongs, service.queue) + assertCollectionEquals(initialLocations + mockSongLocations, service.locations) + verify(exactly = 1) { callback.onAppend(mockSongs) } + verify(exactly = 0) { + callback.onAppend(any()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify update song when song is not in queue`() = runTest { + // Given + setupQueue() + val initialQueue = service.queue + val initialLocations = service.locations.toList() + + // When + val mockSongLocation = "storage/emulated/0/song0.mp3" + val mockkSong = mockk() + every { mockkSong.location } returns mockSongLocation + val result = service.update(mockkSong) + + // Then + assertFalse(result) + assertEquals(initialQueue, service.queue) + assertCollectionEquals(initialLocations, service.locations) + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify update song when song is in queue`() = runTest { + // Given + setupQueue() + val iQueue = service.queue + val initialLocations = service.locations.toList() + + // When + val song = mockk() + every { song.location } returns iQueue[0].location + every { song.favourite } returns true + val result = service.update(song) + + // Then + assertTrue(result) + assertEquals( + listOf(song) + iQueue.slice(1 until iQueue.size), + service.queue + ) + assertCollectionEquals(initialLocations, service.locations) + verify(exactly = 1) { callback.onUpdate(song, any()) } + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify update song when song is in queue and currently playing`() = runTest { + // Given + setupQueue() + val iQueue = service.queue + service._currentSong.update { service.queue[0] } + val initialLocations = service.locations.toList() + + // When + val song = mockk() + every { song.location } returns iQueue[0].location + every { song.favourite } returns true + val result = service.update(song) + + // Then + assertTrue(result) + assertEquals( + listOf(song) + iQueue.slice(1 until iQueue.size), + service.queue + ) + assertCollectionEquals(initialLocations, service.locations) + verify(exactly = 1) { callback.onUpdate(song, 0) } + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify moveSong with invalid indices`() = runTest { + // Given + setupQueue() + val s = service.queue.size + val initialLocations = service.locations.toList() + + // When + val result = service.moveSong(1,s) + + // Then + assertFalse(result) + assertCollectionEquals(initialLocations, service.locations) + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify moveSong with valid indices`() = runTest { + // Given + setupQueue() + val s = service.queue.size + val initialLocations = service.locations.toList() + + // When + val result = service.moveSong(1,s-1) + + // Then + assertTrue(result) + assertCollectionEquals(initialLocations, service.locations) + verify(exactly = 1) { callback.onMove(1, s-1) } + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify clearQueue`() = runTest { + // Given + setupQueue() + + // When + service.clearQueue() + + // Then + verify(exactly = 1) { callback.onClear() } + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onSetQueue(any(), any()) + } + assertEquals(0, service.locations.size) + } + + @Test + fun `verify setQueue`() = runTest { + // Given + setupQueue() + + // When + val newQueue = buildList { + repeat(5) { + val mockSong = mockk() + every { mockSong.location } returns "/storage/emulated/0/song$it.mp3" + add(mockSong) + } + } + service.setQueue(newQueue, 1) + + // Then + assertEquals(newQueue, service.queue) + assertCollectionEquals(service.locations, newQueue.map { it.location }) + verify(exactly = 1) { callback.onSetQueue(newQueue, 1) } + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + } + } + + @Test + fun `verify getSongAtIndex with valid index`() = runTest { + // Given + setupQueue() + + // When + val result = service.getSongAtIndex(service.queue.size-1) + + // Then + assertNotNull(result) + assertContains(service.queue, result) + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify getSongAtIndex with invalid index`() = runTest { + // Given + setupQueue() + + // When + val result = service.getSongAtIndex(service.queue.size) + + // Then + assertNull(result) + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify setCurrentSong with valid index`() = runTest { + // Given + setupQueue() + + // When + val index = service.queue.size-1 + val song = service.queue[index] + service.setCurrentSong(index) + + // Then + assertEquals(service.currentSong.value?.location, song.location) + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify setCurrentSong with invalid index`() = runTest { + // Given + setupQueue() + + // When + val index = service.queue.size + service.setCurrentSong(index) + + // Then + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } + + @Test + fun `verify update repeat mode`() = runTest { + // Given + setupQueue() + + // When + service.updateRepeatMode(RepeatMode.REPEAT_ALL) + + // Then + assertEquals(service.repeatMode.value, RepeatMode.REPEAT_ALL) + verify(exactly = 0) { + callback.onAppend(any()) + callback.onAppend(any>()) + callback.onUpdate(any(), any()) + callback.onMove(any(), any()) + callback.onClear() + callback.onSetQueue(any(), any()) + } + } +} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/restore/RestoreViewModelTest.kt b/app/src/test/java/com/github/pakka_papad/restore/RestoreViewModelTest.kt new file mode 100644 index 0000000..111f977 --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/restore/RestoreViewModelTest.kt @@ -0,0 +1,135 @@ +package com.github.pakka_papad.restore + +import com.github.pakka_papad.MainDispatcherRule +import com.github.pakka_papad.data.music.BlacklistedSong +import com.github.pakka_papad.data.services.BlacklistService +import com.github.pakka_papad.util.MessageStore +import com.github.pakka_papad.util.Resource +import io.mockk.coEvery +import io.mockk.coVerify +import io.mockk.every +import io.mockk.mockk +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.collect +import kotlinx.coroutines.flow.update +import kotlinx.coroutines.launch +import kotlinx.coroutines.test.TestScope +import kotlinx.coroutines.test.UnconfinedTestDispatcher +import kotlinx.coroutines.test.runTest +import org.junit.Before +import org.junit.Rule +import org.junit.Test +import kotlin.test.assertFalse +import kotlin.test.assertTrue + +class RestoreViewModelTest { + + @get:Rule + val mainDispatcherRule = MainDispatcherRule() + + private val messageStore = mockk(relaxed = true) + private val blacklistService = mockk() + private lateinit var blacklistedSongs: List + private lateinit var viewModel: RestoreViewModel + + @Before + fun setup() { + blacklistedSongs = buildList { + repeat(5) { + add(BlacklistedSong( + location = "/storage/emulated/0/song$it.mp3", + title = "Song $it", + artist = "" + )) + } + } + every { blacklistService.blacklistedSongs } returns MutableStateFlow(blacklistedSongs) + viewModel = RestoreViewModel( + messageStore = messageStore, + blacklistService = blacklistService, + ) + } + + @OptIn(ExperimentalCoroutinesApi::class) + private fun TestScope.startCollection() { + backgroundScope.launch(UnconfinedTestDispatcher(testScheduler)) { + viewModel.blackListedSongs.collect() + } + } + + @Test + fun `verify updateRestoreList when restoreState is Idle and index is valid`() = runTest { + // Given + startCollection() + viewModel.restoreList.forEach { assertFalse(it) } + + // When + viewModel.updateRestoreList(0, true) + + // Then + assertTrue(viewModel.restoreList[0]) + } + + @Test + fun `verify updateRestoreList when restoreState is Idle and index is invalid`() = runTest { + // Given + startCollection() + viewModel.restoreList.forEach { assertFalse(it) } + + // When + val index = viewModel.blackListedSongs.value.size + viewModel.updateRestoreList(index, true) + + // Then + viewModel.restoreList.forEach { assertFalse(it) } + } + + @Test + fun `verify updateRestoreList when restoreState is not Idle`() = runTest { + // Given + startCollection() + viewModel.restoreList.forEach { assertFalse(it) } + viewModel._restoreState.update { Resource.Loading() } + + // When + viewModel.updateRestoreList(0, true) + + // Then + viewModel.restoreList.forEach { assertFalse(it) } + } + + @Test + fun `verify restoreSongs when restoreState is Idle`() = runTest { + // Given + startCollection() + viewModel.updateRestoreList(0, true) + viewModel.updateRestoreList(1, true) + coEvery { blacklistService.whitelistSongs(blacklistedSongs.take(2)) } returns Unit + + // When + viewModel.restoreSongs() + + // Then + coVerify(exactly = 1) { + blacklistService.whitelistSongs(blacklistedSongs.take(2)) + } + } + + @Test + fun `verify restoreSongs when restoreState is not Idle`() = runTest { + // Given + startCollection() + viewModel.updateRestoreList(0, true) + viewModel.updateRestoreList(1, true) + viewModel._restoreState.update { Resource.Loading() } + + // When + viewModel.restoreSongs() + + // Then + coVerify(exactly = 0) { + blacklistService.whitelistSongs(any()) + } + } +} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/restore_folder/RestoreFolderViewModelTest.kt b/app/src/test/java/com/github/pakka_papad/restore_folder/RestoreFolderViewModelTest.kt new file mode 100644 index 0000000..7e1e09a --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/restore_folder/RestoreFolderViewModelTest.kt @@ -0,0 +1,131 @@ +package com.github.pakka_papad.restore_folder + +import com.github.pakka_papad.MainDispatcherRule +import com.github.pakka_papad.data.music.BlacklistedFolder +import com.github.pakka_papad.data.services.BlacklistService +import com.github.pakka_papad.util.MessageStore +import com.github.pakka_papad.util.Resource +import io.mockk.coEvery +import io.mockk.coVerify +import io.mockk.every +import io.mockk.mockk +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.collect +import kotlinx.coroutines.flow.update +import kotlinx.coroutines.launch +import kotlinx.coroutines.test.TestScope +import kotlinx.coroutines.test.UnconfinedTestDispatcher +import kotlinx.coroutines.test.runTest +import org.junit.Before +import org.junit.Rule +import org.junit.Test +import kotlin.test.assertFalse +import kotlin.test.assertTrue + +class RestoreFolderViewModelTest { + + @get:Rule + val mainDispatcherRule = MainDispatcherRule() + + private val messageStore = mockk() + private val blacklistService = mockk() + private lateinit var blacklistedFolders: List + private lateinit var viewModel: RestoreFolderViewModel + + @Before + fun setup() { + blacklistedFolders = buildList { + repeat(5) { + add(BlacklistedFolder("/storage/emulated/0/folder$it")) + } + } + every { blacklistService.blacklistedFolders } returns MutableStateFlow(blacklistedFolders) + viewModel = RestoreFolderViewModel( + messageStore = messageStore, + blacklistService = blacklistService, + ) + } + + @OptIn(ExperimentalCoroutinesApi::class) + private fun TestScope.startCollection() { + backgroundScope.launch(UnconfinedTestDispatcher(testScheduler)) { + viewModel.folders.collect() + } + } + + @Test + fun `verify updated restore list when restore is Idle`() = runTest { + // Given + startCollection() + + // When + val index = 1 + viewModel.updateRestoreList(index, true) + + // Then + assertTrue(viewModel.restoreFolderList[index]) + } + + @Test + fun `verify updated restore list when restore is Idle and index is invalid`() = runTest { + // Given + startCollection() + + // When + val index = 10 + viewModel.updateRestoreList(index, true) + + // Then + viewModel.restoreFolderList.forEach { assertFalse(it) } + } + + @Test + fun `verify updated restore list when restore is not Idle`() = runTest { + // Given + startCollection() + viewModel._restored.update { Resource.Loading() } + + // When + val index = 1 + viewModel.updateRestoreList(index, true) + + // Then + viewModel.restoreFolderList.forEach { assertFalse(it) } + } + + @Test + fun `verify restoreFolders when restore is Idle`() = runTest { + // Given + startCollection() + viewModel.updateRestoreList(0, true) + viewModel.updateRestoreList(1, true) + coEvery { blacklistService.whitelistFolders(blacklistedFolders.take(2)) } returns Unit + + // When + viewModel.restoreFolders() + + // Then + coVerify(exactly = 1) { + blacklistService.whitelistFolders(blacklistedFolders.take(2)) + } + } + + @Test + fun `verify restoreFolders when restore is not Idle`() = runTest { + // Given + startCollection() + viewModel.updateRestoreList(0, true) + viewModel.updateRestoreList(1, true) + viewModel._restored.update { Resource.Loading() } + coEvery { blacklistService.whitelistFolders(blacklistedFolders.take(2)) } returns Unit + + // When + viewModel.restoreFolders() + + // Then + coVerify(exactly = 0) { + blacklistService.whitelistFolders(any()) + } + } +} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/search/SearchViewModelTest.kt b/app/src/test/java/com/github/pakka_papad/search/SearchViewModelTest.kt new file mode 100644 index 0000000..abafa4c --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/search/SearchViewModelTest.kt @@ -0,0 +1,121 @@ +package com.github.pakka_papad.search + +import com.github.pakka_papad.MainDispatcherRule +import com.github.pakka_papad.data.music.Album +import com.github.pakka_papad.data.music.Song +import com.github.pakka_papad.data.services.PlayerService +import com.github.pakka_papad.data.services.QueueService +import com.github.pakka_papad.data.services.SearchService +import com.github.pakka_papad.util.MessageStore +import io.mockk.coEvery +import io.mockk.every +import io.mockk.mockk +import io.mockk.verify +import io.mockk.verifyOrder +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.flow.collect +import kotlinx.coroutines.launch +import kotlinx.coroutines.test.TestScope +import kotlinx.coroutines.test.UnconfinedTestDispatcher +import kotlinx.coroutines.test.runTest +import org.junit.Before +import org.junit.Rule +import org.junit.Test +import kotlin.test.assertEquals + +class SearchViewModelTest { + + @get:Rule + val mainDispatcherRule = MainDispatcherRule() + + private val messageStore = mockk(relaxed = true) + private val playerService = mockk() + private val queueService = mockk() + private val searchService = mockk() + + private val query = "Good" + private lateinit var songs: List + private lateinit var albums: List + private lateinit var viewModel: SearchViewModel + + @Before + fun setup() { + songs = buildList { + repeat(5) { + val mockSong = mockk() + every { mockSong.title } returns "Good song $it" + add(mockSong) + } + } + albums = buildList { + repeat(4) { + add(Album("Good album $it")) + } + } + coEvery { searchService.searchSongs(query) } returns songs + coEvery { searchService.searchAlbums(query) } returns albums + viewModel = SearchViewModel( + messageStore = messageStore, + playerService = playerService, + queueService = queueService, + searchService = searchService, + ) + } + + @OptIn(ExperimentalCoroutinesApi::class) + private fun TestScope.startCollection() { + backgroundScope.launch(UnconfinedTestDispatcher(testScheduler)) { + viewModel.searchResult.collect() + } + } + + @Test + fun `verify updateQuery`() = runTest { + // Given + startCollection() + + // When + viewModel.updateQuery(query) + + // Then + assertEquals(query, viewModel.query.value) + assertEquals(songs, viewModel.searchResult.value.songs) + assertEquals(0, viewModel.searchResult.value.albums.size) + } + + @Test + fun `verify updateType`() = runTest { + // Given + startCollection() + viewModel.updateQuery(query) + + // When + viewModel.updateType(SearchType.Albums) + + // Then + assertEquals(SearchType.Albums, viewModel.searchType.value) + assertEquals(albums, viewModel.searchResult.value.albums) + assertEquals(0, viewModel.searchResult.value.songs.size) + } + + @Test + fun `verify setQueue`() = runTest { + // Given + startCollection() + every { queueService.setQueue(songs, 0) } returns Unit + every { playerService.startServiceIfNotRunning(songs, 0) } returns Unit + + // When + viewModel.setQueue(songs, 0) + + // Then + verify(exactly = 1) { + queueService.setQueue(songs, 0) + playerService.startServiceIfNotRunning(songs, 0) + } + verifyOrder { + queueService.setQueue(songs, 0) + playerService.startServiceIfNotRunning(songs, 0) + } + } +} \ No newline at end of file diff --git a/app/src/test/java/com/github/pakka_papad/select_playlist/SelectPlaylistViewModelTest.kt b/app/src/test/java/com/github/pakka_papad/select_playlist/SelectPlaylistViewModelTest.kt new file mode 100644 index 0000000..1d9a798 --- /dev/null +++ b/app/src/test/java/com/github/pakka_papad/select_playlist/SelectPlaylistViewModelTest.kt @@ -0,0 +1,172 @@ +package com.github.pakka_papad.select_playlist + +import com.github.pakka_papad.MainDispatcherRule +import com.github.pakka_papad.data.music.BlacklistedSong +import com.github.pakka_papad.data.music.PlaylistWithSongCount +import com.github.pakka_papad.data.services.BlacklistService +import com.github.pakka_papad.data.services.PlaylistService +import com.github.pakka_papad.util.MessageStore +import com.github.pakka_papad.util.Resource +import io.mockk.coEvery +import io.mockk.coVerify +import io.mockk.every +import io.mockk.mockk +import kotlinx.coroutines.ExperimentalCoroutinesApi +import kotlinx.coroutines.flow.MutableStateFlow +import kotlinx.coroutines.flow.collect +import kotlinx.coroutines.flow.update +import kotlinx.coroutines.launch +import kotlinx.coroutines.test.TestScope +import kotlinx.coroutines.test.UnconfinedTestDispatcher +import kotlinx.coroutines.test.runTest +import org.junit.Assert.* +import org.junit.Before +import org.junit.Rule +import org.junit.Test +import kotlin.test.assertIs + +class SelectPlaylistViewModelTest { + + @get:Rule + val mainDispatcherRule = MainDispatcherRule() + + private val messageStore = mockk(relaxed = true) + private val blacklistService = mockk() + private val playlistService = mockk() + + private lateinit var playlists: List + private lateinit var blacklistedSongs: List + + private lateinit var viewModel: SelectPlaylistViewModel + + @Before + fun setup() { + playlists = buildList { + repeat(5) { + add( + PlaylistWithSongCount( + playlistId = it.toLong(), + playlistName = "Playlist $it", + createdAt = 0L, + count = 1, + artUri = "art$it" + ) + ) + } + } + every { playlistService.playlists } returns MutableStateFlow(playlists) + blacklistedSongs = buildList { + repeat(10) { + add( + BlacklistedSong( + location = "/storage/emulated/0/song$it.mp3", + title = "Song$it", + artist = "" + ) + ) + } + } + every { blacklistService.blacklistedSongs } returns MutableStateFlow(blacklistedSongs) + viewModel = SelectPlaylistViewModel( + messageStore = messageStore, + blacklistService = blacklistService, + playlistService = playlistService, + ) + } + + @OptIn(ExperimentalCoroutinesApi::class) + private fun TestScope.startCollection() { + backgroundScope.launch(UnconfinedTestDispatcher(testScheduler)) { + viewModel.playlistsWithSongCount.collect() + } + } + + @Test + fun `verify toggle at index when insertState is Idle`() = runTest { + // Given + startCollection() + assertEquals(viewModel.selectList.size, playlists.size) + viewModel.selectList.forEach { assertFalse(it) } + + // When + val index = playlists.size-1 + viewModel.toggleSelectAtIndex(index) + + // Then + assertTrue(viewModel.selectList[index]) + } + + @Test + fun `verify toggle at index when insertState is Idle and index is invalid`() = runTest { + // Given + startCollection() + assertEquals(viewModel.selectList.size, playlists.size) + viewModel.selectList.forEach { assertFalse(it) } + + // When + val index = playlists.size + viewModel.toggleSelectAtIndex(index) + + // Then + viewModel.selectList.forEach { assertFalse(it) } + } + + @Test + fun `verify toggle at index when insertState is no Idle`() = runTest { + // Given + startCollection() + assertEquals(viewModel.selectList.size, playlists.size) + viewModel.selectList.forEach { assertFalse(it) } + viewModel._insertState.update { Resource.Loading() } + + // When + val index = playlists.size-1 + viewModel.toggleSelectAtIndex(index) + + // Then + viewModel.selectList.forEach { assertFalse(it) } + } + + @Test + fun `verify add songs to playlists when insertState is Idle`() = runTest { + // Given + startCollection() + viewModel.toggleSelectAtIndex(0) + viewModel.toggleSelectAtIndex(1) + + // When + val whiteListedSongLoc = "/storage/emulated/0/other-song0.mp3" + val songLocations = blacklistedSongs.take(2).map { it.location } + listOf(whiteListedSongLoc) + coEvery { playlistService.addSongsToPlaylist(listOf(whiteListedSongLoc),0) } returns Unit + coEvery { playlistService.addSongsToPlaylist(listOf(whiteListedSongLoc),1) } returns Unit + viewModel.addSongsToPlaylists(songLocations.toTypedArray()) + + // Then + coVerify(exactly = 1) { + playlistService.addSongsToPlaylist(listOf(whiteListedSongLoc), 0) + playlistService.addSongsToPlaylist(listOf(whiteListedSongLoc), 1) + } + assertIs>(viewModel.insertState.value) + } + + @Test + fun `verify add songs to playlists when insertState is not Idle`() = runTest { + // Given + startCollection() + viewModel.toggleSelectAtIndex(0) + viewModel.toggleSelectAtIndex(1) + viewModel._insertState.update { Resource.Loading() } + + // When + val whiteListedSongLoc = "/storage/emulated/0/other-song0.mp3" + val songLocations = blacklistedSongs.take(2).map { it.location } + listOf(whiteListedSongLoc) + coEvery { playlistService.addSongsToPlaylist(listOf(whiteListedSongLoc),0) } returns Unit + coEvery { playlistService.addSongsToPlaylist(listOf(whiteListedSongLoc),1) } returns Unit + viewModel.addSongsToPlaylists(songLocations.toTypedArray()) + + // Then + coVerify(exactly = 0) { + playlistService.addSongsToPlaylist(any(), any()) + } + } +} \ No newline at end of file diff --git a/buildSrc/src/main/kotlin/Dependencies.kt b/buildSrc/src/main/kotlin/Dependencies.kt index a3533c3..33df2de 100644 --- a/buildSrc/src/main/kotlin/Dependencies.kt +++ b/buildSrc/src/main/kotlin/Dependencies.kt @@ -1,6 +1,6 @@ object Versions { const val kotlin = "1.8.0" - const val coroutines = "1.6.1" + const val coroutines = "1.7.1" const val androidxComposeUi = "1.3.3" const val androidxComposeCompiler = "1.4.1" @@ -14,6 +14,7 @@ object Versions { const val androidxComposeConstraintLayout = "1.0.1" const val androidxSplashScreen = "1.0.0-beta02" const val androidxGlance = "1.0.0-beta01" + const val androidxWorkManager = "2.8.1" const val appCompat = "1.4.2" const val navigation = "2.5.3" @@ -34,6 +35,7 @@ object Versions { const val leakcanary = "2.9.1" const val hilt = "2.38.1" + const val hiltWork = "1.0.0" const val timber = "5.0.1" @@ -43,6 +45,11 @@ object Versions { const val coilCompose = "2.2.2" const val palette = "1.0.0" const val lottie = "5.2.0" + + const val crashActivity = "2.4.0" + + const val androidxTest = "1.5.0" + const val mockk = "1.13.8" } object Plugins { @@ -54,6 +61,8 @@ object Plugins { } object Libraries { + const val coroutinesTest = "org.jetbrains.kotlinx:kotlinx-coroutines-test:${Versions.coroutines}" + const val androidxCore = "androidx.core:core-ktx:${Versions.androidxCore}" const val androidxLifecycle = "androidx.lifecycle:lifecycle-runtime-ktx:${Versions.androidxLifecycle}" @@ -72,6 +81,7 @@ object Libraries { const val androidxGlanceAppWidget = "androidx.glance:glance-appwidget:${Versions.androidxGlance}" const val androidxGlanceMaterial = "androidx.glance:glance-material:${Versions.androidxGlance}" const val androidxGlanceMaterial3 = "androidx.glance:glance-material3:${Versions.androidxGlance}" + const val androidxWorkManager = "androidx.work:work-runtime-ktx:${Versions.androidxWorkManager}" const val roomRuntime = "androidx.room:room-runtime:${Versions.room}" const val roomKtx = "androidx.room:room-ktx:${Versions.room}" @@ -102,6 +112,7 @@ object Libraries { const val leakcanary = "com.squareup.leakcanary:leakcanary-android:${Versions.leakcanary}" const val hilt = "com.google.dagger:hilt-android:${Versions.hilt}" + const val hiltWork = "androidx.hilt:hilt-work:${Versions.hiltWork}" const val timber = "com.jakewharton.timber:timber:${Versions.timber}" @@ -113,6 +124,11 @@ object Libraries { const val coilCompose = "io.coil-kt:coil-compose:${Versions.coilCompose}" const val palette = "androidx.palette:palette-ktx:${Versions.palette}" const val lottie = "com.airbnb.android:lottie-compose:${Versions.lottie}" + + const val crashActivity = "cat.ereza:customactivityoncrash:${Versions.crashActivity}" + + const val androidxTestKtx = "androidx.test:core-ktx:${Versions.androidxTest}" + const val mockk = "io.mockk:mockk:${Versions.mockk}" } object Api { @@ -123,13 +139,14 @@ object Api { object AnnotationProcessors { const val hiltCompiler = "com.google.dagger:hilt-android-compiler:${Versions.hilt}" + const val hiltCompilerWork = "androidx.hilt:hilt-compiler:${Versions.hiltWork}" const val roomCompiler = "androidx.room:room-compiler:${Versions.room}" } object AppVersion { private const val Major = 1 private const val Minor = 2 - private const val Patch = 1 + private const val Patch = 2 const val Code = Major*10000 + Minor*100 + Patch const val Name = "$Major.$Minor.$Patch" } diff --git a/m3utils/.gitignore b/m3utils/.gitignore new file mode 100644 index 0000000..956c004 --- /dev/null +++ b/m3utils/.gitignore @@ -0,0 +1,2 @@ +/build +/release \ No newline at end of file diff --git a/m3utils/build.gradle.kts b/m3utils/build.gradle.kts new file mode 100644 index 0000000..6d0749d --- /dev/null +++ b/m3utils/build.gradle.kts @@ -0,0 +1,8 @@ +plugins { + java +} + +dependencies { + implementation("androidx.annotation:annotation:1.7.1") + implementation("com.google.errorprone:error_prone_annotations:2.23.0") +} diff --git a/m3utils/src/main/java/LICENSE b/m3utils/src/main/java/LICENSE new file mode 100644 index 0000000..c3df629 --- /dev/null +++ b/m3utils/src/main/java/LICENSE @@ -0,0 +1,191 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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Do not modify it. + +package blend; + +import hct.Cam16; +import hct.Hct; +import utils.ColorUtils; +import utils.MathUtils; + +/** Functions for blending in HCT and CAM16. */ +public class Blend { + private Blend() {} + + /** + * Blend the design color's HCT hue towards the key color's HCT hue, in a way that leaves the + * original color recognizable and recognizably shifted towards the key color. + * + * @param designColor ARGB representation of an arbitrary color. + * @param sourceColor ARGB representation of the main theme color. + * @return The design color with a hue shifted towards the system's color, a slightly + * warmer/cooler variant of the design color's hue. + */ + public static int harmonize(int designColor, int sourceColor) { + Hct fromHct = Hct.fromInt(designColor); + Hct toHct = Hct.fromInt(sourceColor); + double differenceDegrees = MathUtils.differenceDegrees(fromHct.getHue(), toHct.getHue()); + double rotationDegrees = Math.min(differenceDegrees * 0.5, 15.0); + double outputHue = + MathUtils.sanitizeDegreesDouble( + fromHct.getHue() + + rotationDegrees * MathUtils.rotationDirection(fromHct.getHue(), toHct.getHue())); + return Hct.from(outputHue, fromHct.getChroma(), fromHct.getTone()).toInt(); + } + + /** + * Blends hue from one color into another. The chroma and tone of the original color are + * maintained. + * + * @param from ARGB representation of color + * @param to ARGB representation of color + * @param amount how much blending to perform; 0.0 >= and <= 1.0 + * @return from, with a hue blended towards to. Chroma and tone are constant. + */ + public static int hctHue(int from, int to, double amount) { + int ucs = cam16Ucs(from, to, amount); + Cam16 ucsCam = Cam16.fromInt(ucs); + Cam16 fromCam = Cam16.fromInt(from); + Hct blended = Hct.from(ucsCam.getHue(), fromCam.getChroma(), ColorUtils.lstarFromArgb(from)); + return blended.toInt(); + } + + /** + * Blend in CAM16-UCS space. + * + * @param from ARGB representation of color + * @param to ARGB representation of color + * @param amount how much blending to perform; 0.0 >= and <= 1.0 + * @return from, blended towards to. Hue, chroma, and tone will change. + */ + public static int cam16Ucs(int from, int to, double amount) { + Cam16 fromCam = Cam16.fromInt(from); + Cam16 toCam = Cam16.fromInt(to); + double fromJ = fromCam.getJstar(); + double fromA = fromCam.getAstar(); + double fromB = fromCam.getBstar(); + double toJ = toCam.getJstar(); + double toA = toCam.getAstar(); + double toB = toCam.getBstar(); + double jstar = fromJ + (toJ - fromJ) * amount; + double astar = fromA + (toA - fromA) * amount; + double bstar = fromB + (toB - fromB) * amount; + return Cam16.fromUcs(jstar, astar, bstar).toInt(); + } +} + diff --git a/m3utils/src/main/java/contrast/Contrast.java b/m3utils/src/main/java/contrast/Contrast.java new file mode 100644 index 0000000..29cf076 --- /dev/null +++ b/m3utils/src/main/java/contrast/Contrast.java @@ -0,0 +1,208 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package contrast; + +import static java.lang.Math.max; + +import utils.ColorUtils; + +/** + * Color science for contrast utilities. + * + *

Utility methods for calculating contrast given two colors, or calculating a color given one + * color and a contrast ratio. + * + *

Contrast ratio is calculated using XYZ's Y. When linearized to match human perception, Y + * becomes HCT's tone and L*a*b*'s' L*. + */ +public final class Contrast { + // The minimum contrast ratio of two colors. + // Contrast ratio equation = lighter + 5 / darker + 5, if lighter == darker, ratio == 1. + public static final double RATIO_MIN = 1.0; + + // The maximum contrast ratio of two colors. + // Contrast ratio equation = lighter + 5 / darker + 5. Lighter and darker scale from 0 to 100. + // If lighter == 100, darker = 0, ratio == 21. + public static final double RATIO_MAX = 21.0; + public static final double RATIO_30 = 3.0; + public static final double RATIO_45 = 4.5; + public static final double RATIO_70 = 7.0; + + // Given a color and a contrast ratio to reach, the luminance of a color that reaches that ratio + // with the color can be calculated. However, that luminance may not contrast as desired, i.e. the + // contrast ratio of the input color and the returned luminance may not reach the contrast ratio + // asked for. + // + // When the desired contrast ratio and the result contrast ratio differ by more than this amount, + // an error value should be returned, or the method should be documented as 'unsafe', meaning, + // it will return a valid luminance but that luminance may not meet the requested contrast ratio. + // + // 0.04 selected because it ensures the resulting ratio rounds to the same tenth. + private static final double CONTRAST_RATIO_EPSILON = 0.04; + + // Color spaces that measure luminance, such as Y in XYZ, L* in L*a*b*, or T in HCT, are known as + // perceptually accurate color spaces. + // + // To be displayed, they must gamut map to a "display space", one that has a defined limit on the + // number of colors. Display spaces include sRGB, more commonly understood as RGB/HSL/HSV/HSB. + // Gamut mapping is undefined and not defined by the color space. Any gamut mapping algorithm must + // choose how to sacrifice accuracy in hue, saturation, and/or lightness. + // + // A principled solution is to maintain lightness, thus maintaining contrast/a11y, maintain hue, + // thus maintaining aesthetic intent, and reduce chroma until the color is in gamut. + // + // HCT chooses this solution, but, that doesn't mean it will _exactly_ matched desired lightness, + // if only because RGB is quantized: RGB is expressed as a set of integers: there may be an RGB + // color with, for example, 47.892 lightness, but not 47.891. + // + // To allow for this inherent incompatibility between perceptually accurate color spaces and + // display color spaces, methods that take a contrast ratio and luminance, and return a luminance + // that reaches that contrast ratio for the input luminance, purposefully darken/lighten their + // result such that the desired contrast ratio will be reached even if inaccuracy is introduced. + // + // 0.4 is generous, ex. HCT requires much less delta. It was chosen because it provides a rough + // guarantee that as long as a perceptual color space gamut maps lightness such that the resulting + // lightness rounds to the same as the requested, the desired contrast ratio will be reached. + private static final double LUMINANCE_GAMUT_MAP_TOLERANCE = 0.4; + + private Contrast() {} + + /** + * Contrast ratio is a measure of legibility, its used to compare the lightness of two colors. + * This method is used commonly in industry due to its use by WCAG. + * + *

To compare lightness, the colors are expressed in the XYZ color space, where Y is lightness, + * also known as relative luminance. + * + *

The equation is ratio = lighter Y + 5 / darker Y + 5. + */ + public static double ratioOfYs(double y1, double y2) { + final double lighter = max(y1, y2); + final double darker = (lighter == y2) ? y1 : y2; + return (lighter + 5.0) / (darker + 5.0); + } + + /** + * Contrast ratio of two tones. T in HCT, L* in L*a*b*. Also known as luminance or perpectual + * luminance. + * + *

Contrast ratio is defined using Y in XYZ, relative luminance. However, relative luminance is + * linear to number of photons, not to perception of lightness. Perceptual luminance, L* in + * L*a*b*, T in HCT, is. Designers prefer color spaces with perceptual luminance since they're + * accurate to the eye. + * + *

Y and L* are pure functions of each other, so it possible to use perceptually accurate color + * spaces, and measure contrast, and measure contrast in a much more understandable way: instead + * of a ratio, a linear difference. This allows a designer to determine what they need to adjust a + * color's lightness to in order to reach their desired contrast, instead of guessing & checking + * with hex codes. + */ + public static double ratioOfTones(double t1, double t2) { + return ratioOfYs(ColorUtils.yFromLstar(t1), ColorUtils.yFromLstar(t2)); + } + + /** + * Returns T in HCT, L* in L*a*b* >= tone parameter that ensures ratio with input T/L*. Returns -1 + * if ratio cannot be achieved. + * + * @param tone Tone return value must contrast with. + * @param ratio Desired contrast ratio of return value and tone parameter. + */ + public static double lighter(double tone, double ratio) { + if (tone < 0.0 || tone > 100.0) { + return -1.0; + } + // Invert the contrast ratio equation to determine lighter Y given a ratio and darker Y. + final double darkY = ColorUtils.yFromLstar(tone); + final double lightY = ratio * (darkY + 5.0) - 5.0; + if (lightY < 0.0 || lightY > 100.0) { + return -1.0; + } + final double realContrast = ratioOfYs(lightY, darkY); + final double delta = Math.abs(realContrast - ratio); + if (realContrast < ratio && delta > CONTRAST_RATIO_EPSILON) { + return -1.0; + } + + final double returnValue = ColorUtils.lstarFromY(lightY) + LUMINANCE_GAMUT_MAP_TOLERANCE; + // NOMUTANTS--important validation step; functions it is calling may change implementation. + if (returnValue < 0 || returnValue > 100) { + return -1.0; + } + return returnValue; + } + + /** + * Tone >= tone parameter that ensures ratio. 100 if ratio cannot be achieved. + * + *

This method is unsafe because the returned value is guaranteed to be in bounds, but, the in + * bounds return value may not reach the desired ratio. + * + * @param tone Tone return value must contrast with. + * @param ratio Desired contrast ratio of return value and tone parameter. + */ + public static double lighterUnsafe(double tone, double ratio) { + double lighterSafe = lighter(tone, ratio); + return lighterSafe < 0.0 ? 100.0 : lighterSafe; + } + + /** + * Returns T in HCT, L* in L*a*b* <= tone parameter that ensures ratio with input T/L*. Returns -1 + * if ratio cannot be achieved. + * + * @param tone Tone return value must contrast with. + * @param ratio Desired contrast ratio of return value and tone parameter. + */ + public static double darker(double tone, double ratio) { + if (tone < 0.0 || tone > 100.0) { + return -1.0; + } + // Invert the contrast ratio equation to determine darker Y given a ratio and lighter Y. + final double lightY = ColorUtils.yFromLstar(tone); + final double darkY = ((lightY + 5.0) / ratio) - 5.0; + if (darkY < 0.0 || darkY > 100.0) { + return -1.0; + } + final double realContrast = ratioOfYs(lightY, darkY); + final double delta = Math.abs(realContrast - ratio); + if (realContrast < ratio && delta > CONTRAST_RATIO_EPSILON) { + return -1.0; + } + + // For information on 0.4 constant, see comment in lighter(tone, ratio). + final double returnValue = ColorUtils.lstarFromY(darkY) - LUMINANCE_GAMUT_MAP_TOLERANCE; + // NOMUTANTS--important validation step; functions it is calling may change implementation. + if (returnValue < 0 || returnValue > 100) { + return -1.0; + } + return returnValue; + } + + /** + * Tone <= tone parameter that ensures ratio. 0 if ratio cannot be achieved. + * + *

This method is unsafe because the returned value is guaranteed to be in bounds, but, the in + * bounds return value may not reach the desired ratio. + * + * @param tone Tone return value must contrast with. + * @param ratio Desired contrast ratio of return value and tone parameter. + */ + public static double darkerUnsafe(double tone, double ratio) { + double darkerSafe = darker(tone, ratio); + return max(0.0, darkerSafe); + } +} diff --git a/m3utils/src/main/java/dislike/DislikeAnalyzer.java b/m3utils/src/main/java/dislike/DislikeAnalyzer.java new file mode 100644 index 0000000..96d0578 --- /dev/null +++ b/m3utils/src/main/java/dislike/DislikeAnalyzer.java @@ -0,0 +1,57 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package dislike; + +import hct.Hct; + +/** + * Check and/or fix universally disliked colors. + * + *

Color science studies of color preference indicate universal distaste for dark yellow-greens, + * and also show this is correlated to distate for biological waste and rotting food. + * + *

See Palmer and Schloss, 2010 or Schloss and Palmer's Chapter 21 in Handbook of Color + * Psychology (2015). + */ +public final class DislikeAnalyzer { + + private DislikeAnalyzer() { + throw new UnsupportedOperationException(); + } + + /** + * Returns true if color is disliked. + * + *

Disliked is defined as a dark yellow-green that is not neutral. + */ + public static boolean isDisliked(Hct hct) { + final boolean huePasses = Math.round(hct.getHue()) >= 90.0 && Math.round(hct.getHue()) <= 111.0; + final boolean chromaPasses = Math.round(hct.getChroma()) > 16.0; + final boolean tonePasses = Math.round(hct.getTone()) < 65.0; + + return huePasses && chromaPasses && tonePasses; + } + + /** If color is disliked, lighten it to make it likable. */ + public static Hct fixIfDisliked(Hct hct) { + if (isDisliked(hct)) { + return Hct.from(hct.getHue(), hct.getChroma(), 70.0); + } + + return hct; + } +} diff --git a/m3utils/src/main/java/dynamiccolor/ContrastCurve.java b/m3utils/src/main/java/dynamiccolor/ContrastCurve.java new file mode 100644 index 0000000..0b946c0 --- /dev/null +++ b/m3utils/src/main/java/dynamiccolor/ContrastCurve.java @@ -0,0 +1,78 @@ +/* + * Copyright 2023 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package dynamiccolor; + +import androidx.annotation.NonNull; + +import utils.MathUtils; + +/** + * A class containing a value that changes with the contrast level. + * + *

Usually represents the contrast requirements for a dynamic color on its background. The four + * values correspond to values for contrast levels -1.0, 0.0, 0.5, and 1.0, respectively. + */ +public final class ContrastCurve { + /** Value for contrast level -1.0 */ + private final double low; + + /** Value for contrast level 0.0 */ + private final double normal; + + /** Value for contrast level 0.5 */ + private final double medium; + + /** Value for contrast level 1.0 */ + private final double high; + + /** + * Creates a `ContrastCurve` object. + * + * @param low Value for contrast level -1.0 + * @param normal Value for contrast level 0.0 + * @param medium Value for contrast level 0.5 + * @param high Value for contrast level 1.0 + */ + public ContrastCurve(double low, double normal, double medium, double high) { + this.low = low; + this.normal = normal; + this.medium = medium; + this.high = high; + } + + /** + * Returns the value at a given contrast level. + * + * @param contrastLevel The contrast level. 0.0 is the default (normal); -1.0 is the lowest; 1.0 + * is the highest. + * @return The value. For contrast ratios, a number between 1.0 and 21.0. + */ + @NonNull + public double get(double contrastLevel) { + if (contrastLevel <= -1.0) { + return this.low; + } else if (contrastLevel < 0.0) { + return MathUtils.lerp(this.low, this.normal, (contrastLevel - -1) / 1); + } else if (contrastLevel < 0.5) { + return MathUtils.lerp(this.normal, this.medium, (contrastLevel - 0) / 0.5); + } else if (contrastLevel < 1.0) { + return MathUtils.lerp(this.medium, this.high, (contrastLevel - 0.5) / 0.5); + } else { + return this.high; + } + } +} diff --git a/m3utils/src/main/java/dynamiccolor/DynamicColor.java b/m3utils/src/main/java/dynamiccolor/DynamicColor.java new file mode 100644 index 0000000..09b0c8b --- /dev/null +++ b/m3utils/src/main/java/dynamiccolor/DynamicColor.java @@ -0,0 +1,550 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package dynamiccolor; + +import static java.lang.Math.max; +import static java.lang.Math.min; + +import androidx.annotation.NonNull; +import androidx.annotation.Nullable; + +import com.google.errorprone.annotations.Var; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.function.Function; + +import contrast.Contrast; +import hct.Hct; +import palettes.TonalPalette; +import scheme.DynamicScheme; +import utils.MathUtils; + +/** + * A color that adjusts itself based on UI state, represented by DynamicScheme. + * + *

This color automatically adjusts to accommodate a desired contrast level, or other adjustments + * such as differing in light mode versus dark mode, or what the theme is, or what the color that + * produced the theme is, etc. + * + *

Colors without backgrounds do not change tone when contrast changes. Colors with backgrounds + * become closer to their background as contrast lowers, and further when contrast increases. + * + *

Prefer the static constructors. They provide a much more simple interface, such as requiring + * just a hexcode, or just a hexcode and a background. + * + *

Ultimately, each component necessary for calculating a color, adjusting it for a desired + * contrast level, and ensuring it has a certain lightness/tone difference from another color, is + * provided by a function that takes a DynamicScheme and returns a value. This ensures ultimate + * flexibility, any desired behavior of a color for any design system, but it usually unnecessary. + * See the default constructor for more information. + */ +// Prevent lint for Function.apply not being available on Android before API level 14 (4.0.1). +// "AndroidJdkLibsChecker" for Function, "NewApi" for Function.apply(). +// A java_library Bazel rule with an Android constraint cannot skip these warnings without this +// annotation; another solution would be to create an android_library rule and supply +// AndroidManifest with an SDK set higher than 14. +@SuppressWarnings({"AndroidJdkLibsChecker", "NewApi"}) +public final class DynamicColor { + public final String name; + public final Function palette; + public final Function tone; + public final boolean isBackground; + public final Function background; + public final Function secondBackground; + public final ContrastCurve contrastCurve; + public final Function toneDeltaPair; + + public final Function opacity; + + private final HashMap hctCache = new HashMap<>(); + + /** + * A constructor for DynamicColor. + * + *

_Strongly_ prefer using one of the convenience constructors. This class is arguably too + * flexible to ensure it can support any scenario. Functional arguments allow overriding without + * risks that come with subclasses. + * + *

For example, the default behavior of adjust tone at max contrast to be at a 7.0 ratio with + * its background is principled and matches accessibility guidance. That does not mean it's the + * desired approach for _every_ design system, and every color pairing, always, in every case. + * + *

For opaque colors (colors with alpha = 100%). + * + * @param name The name of the dynamic color. + * @param palette Function that provides a TonalPalette given DynamicScheme. A TonalPalette is + * defined by a hue and chroma, so this replaces the need to specify hue/chroma. By providing + * a tonal palette, when contrast adjustments are made, intended chroma can be preserved. + * @param tone Function that provides a tone, given a DynamicScheme. + * @param isBackground Whether this dynamic color is a background, with some other color as the + * foreground. + * @param background The background of the dynamic color (as a function of a `DynamicScheme`), if + * it exists. + * @param secondBackground A second background of the dynamic color (as a function of a + * `DynamicScheme`), if it exists. + * @param contrastCurve A `ContrastCurve` object specifying how its contrast against its + * background should behave in various contrast levels options. + * @param toneDeltaPair A `ToneDeltaPair` object specifying a tone delta constraint between two + * colors. One of them must be the color being constructed. + */ + public DynamicColor( + @NonNull String name, + @NonNull Function palette, + @NonNull Function tone, + boolean isBackground, + @Nullable Function background, + @Nullable Function secondBackground, + @Nullable ContrastCurve contrastCurve, + @Nullable Function toneDeltaPair) { + + this.name = name; + this.palette = palette; + this.tone = tone; + this.isBackground = isBackground; + this.background = background; + this.secondBackground = secondBackground; + this.contrastCurve = contrastCurve; + this.toneDeltaPair = toneDeltaPair; + this.opacity = null; + } + + /** + * A constructor for DynamicColor. + * + *

_Strongly_ prefer using one of the convenience constructors. This class is arguably too + * flexible to ensure it can support any scenario. Functional arguments allow overriding without + * risks that come with subclasses. + * + *

For example, the default behavior of adjust tone at max contrast to be at a 7.0 ratio with + * its background is principled and matches accessibility guidance. That does not mean it's the + * desired approach for _every_ design system, and every color pairing, always, in every case. + * + *

For opaque colors (colors with alpha = 100%). + * + * @param name The name of the dynamic color. + * @param palette Function that provides a TonalPalette given DynamicScheme. A TonalPalette is + * defined by a hue and chroma, so this replaces the need to specify hue/chroma. By providing + * a tonal palette, when contrast adjustments are made, intended chroma can be preserved. + * @param tone Function that provides a tone, given a DynamicScheme. + * @param isBackground Whether this dynamic color is a background, with some other color as the + * foreground. + * @param background The background of the dynamic color (as a function of a `DynamicScheme`), if + * it exists. + * @param secondBackground A second background of the dynamic color (as a function of a + * `DynamicScheme`), if it exists. + * @param contrastCurve A `ContrastCurve` object specifying how its contrast against its + * background should behave in various contrast levels options. + * @param toneDeltaPair A `ToneDeltaPair` object specifying a tone delta constraint between two + * colors. One of them must be the color being constructed. + * @param opacity A function returning the opacity of a color, as a number between 0 and 1. + */ + public DynamicColor( + @NonNull String name, + @NonNull Function palette, + @NonNull Function tone, + boolean isBackground, + @Nullable Function background, + @Nullable Function secondBackground, + @Nullable ContrastCurve contrastCurve, + @Nullable Function toneDeltaPair, + @Nullable Function opacity) { + this.name = name; + this.palette = palette; + this.tone = tone; + this.isBackground = isBackground; + this.background = background; + this.secondBackground = secondBackground; + this.contrastCurve = contrastCurve; + this.toneDeltaPair = toneDeltaPair; + this.opacity = opacity; + } + + /** + * A convenience constructor for DynamicColor. + * + *

_Strongly_ prefer using one of the convenience constructors. This class is arguably too + * flexible to ensure it can support any scenario. Functional arguments allow overriding without + * risks that come with subclasses. + * + *

For example, the default behavior of adjust tone at max contrast to be at a 7.0 ratio with + * its background is principled and matches accessibility guidance. That does not mean it's the + * desired approach for _every_ design system, and every color pairing, always, in every case. + * + *

For opaque colors (colors with alpha = 100%). + * + *

For colors that are not backgrounds, and do not have backgrounds. + * + * @param name The name of the dynamic color. + * @param palette Function that provides a TonalPalette given DynamicScheme. A TonalPalette is + * defined by a hue and chroma, so this replaces the need to specify hue/chroma. By providing + * a tonal palette, when contrast adjustments are made, intended chroma can be preserved. + * @param tone Function that provides a tone, given a DynamicScheme. + */ + @NonNull + public static DynamicColor fromPalette( + @NonNull String name, + @NonNull Function palette, + @NonNull Function tone) { + return new DynamicColor( + name, + palette, + tone, + /* isBackground= */ false, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + /** + * A convenience constructor for DynamicColor. + * + *

_Strongly_ prefer using one of the convenience constructors. This class is arguably too + * flexible to ensure it can support any scenario. Functional arguments allow overriding without + * risks that come with subclasses. + * + *

For example, the default behavior of adjust tone at max contrast to be at a 7.0 ratio with + * its background is principled and matches accessibility guidance. That does not mean it's the + * desired approach for _every_ design system, and every color pairing, always, in every case. + * + *

For opaque colors (colors with alpha = 100%). + * + *

For colors that do not have backgrounds. + * + * @param name The name of the dynamic color. + * @param palette Function that provides a TonalPalette given DynamicScheme. A TonalPalette is + * defined by a hue and chroma, so this replaces the need to specify hue/chroma. By providing + * a tonal palette, when contrast adjustments are made, intended chroma can be preserved. + * @param tone Function that provides a tone, given a DynamicScheme. + * @param isBackground Whether this dynamic color is a background, with some other color as the + * foreground. + */ + @NonNull + public static DynamicColor fromPalette( + @NonNull String name, + @NonNull Function palette, + @NonNull Function tone, + boolean isBackground) { + return new DynamicColor( + name, + palette, + tone, + isBackground, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + /** + * Create a DynamicColor from a hex code. + * + *

Result has no background; thus no support for increasing/decreasing contrast for a11y. + * + * @param name The name of the dynamic color. + * @param argb The source color from which to extract the hue and chroma. + */ + @NonNull + public static DynamicColor fromArgb(@NonNull String name, int argb) { + Hct hct = Hct.fromInt(argb); + TonalPalette palette = TonalPalette.fromInt(argb); + return DynamicColor.fromPalette(name, (s) -> palette, (s) -> hct.getTone()); + } + + /** + * Returns an ARGB integer (i.e. a hex code). + * + * @param scheme Defines the conditions of the user interface, for example, whether or not it is + * dark mode or light mode, and what the desired contrast level is. + */ + public int getArgb(@NonNull DynamicScheme scheme) { + int argb = getHct(scheme).toInt(); + if (opacity == null) { + return argb; + } + double percentage = opacity.apply(scheme); + int alpha = MathUtils.clampInt(0, 255, (int) Math.round(percentage * 255)); + return (argb & 0x00ffffff) | (alpha << 24); + } + + /** + * Returns an HCT object. + * + * @param scheme Defines the conditions of the user interface, for example, whether or not it is + * dark mode or light mode, and what the desired contrast level is. + */ + @NonNull + public Hct getHct(@NonNull DynamicScheme scheme) { + Hct cachedAnswer = hctCache.get(scheme); + if (cachedAnswer != null) { + return cachedAnswer; + } + // This is crucial for aesthetics: we aren't simply the taking the standard color + // and changing its tone for contrast. Rather, we find the tone for contrast, then + // use the specified chroma from the palette to construct a new color. + // + // For example, this enables colors with standard tone of T90, which has limited chroma, to + // "recover" intended chroma as contrast increases. + double tone = getTone(scheme); + Hct answer = palette.apply(scheme).getHct(tone); + // NOMUTANTS--trivial test with onerous dependency injection requirement. + if (hctCache.size() > 4) { + hctCache.clear(); + } + // NOMUTANTS--trivial test with onerous dependency injection requirement. + hctCache.put(scheme, answer); + return answer; + } + + /** Returns the tone in HCT, ranging from 0 to 100, of the resolved color given scheme. */ + public double getTone(@NonNull DynamicScheme scheme) { + boolean decreasingContrast = scheme.contrastLevel < 0; + + // Case 1: dual foreground, pair of colors with delta constraint. + if (toneDeltaPair != null) { + ToneDeltaPair toneDeltaPair = this.toneDeltaPair.apply(scheme); + DynamicColor roleA = toneDeltaPair.getRoleA(); + DynamicColor roleB = toneDeltaPair.getRoleB(); + double delta = toneDeltaPair.getDelta(); + TonePolarity polarity = toneDeltaPair.getPolarity(); + boolean stayTogether = toneDeltaPair.getStayTogether(); + + DynamicColor bg = background.apply(scheme); + double bgTone = bg.getTone(scheme); + + boolean aIsNearer = + (polarity == TonePolarity.NEARER + || (polarity == TonePolarity.LIGHTER && !scheme.isDark) + || (polarity == TonePolarity.DARKER && scheme.isDark)); + DynamicColor nearer = aIsNearer ? roleA : roleB; + DynamicColor farther = aIsNearer ? roleB : roleA; + boolean amNearer = name.equals(nearer.name); + double expansionDir = scheme.isDark ? 1 : -1; + + // 1st round: solve to min, each + double nContrast = nearer.contrastCurve.get(scheme.contrastLevel); + double fContrast = farther.contrastCurve.get(scheme.contrastLevel); + + // If a color is good enough, it is not adjusted. + // Initial and adjusted tones for `nearer` + double nInitialTone = nearer.tone.apply(scheme); + @Var + double nTone = + Contrast.ratioOfTones(bgTone, nInitialTone) >= nContrast + ? nInitialTone + : DynamicColor.foregroundTone(bgTone, nContrast); + // Initial and adjusted tones for `farther` + double fInitialTone = farther.tone.apply(scheme); + @Var + double fTone = + Contrast.ratioOfTones(bgTone, fInitialTone) >= fContrast + ? fInitialTone + : DynamicColor.foregroundTone(bgTone, fContrast); + + if (decreasingContrast) { + // If decreasing contrast, adjust color to the "bare minimum" + // that satisfies contrast. + nTone = DynamicColor.foregroundTone(bgTone, nContrast); + fTone = DynamicColor.foregroundTone(bgTone, fContrast); + } + + // If constraint is not satisfied, try another round. + if ((fTone - nTone) * expansionDir < delta) { + // 2nd round: expand farther to match delta. + fTone = MathUtils.clampDouble(0, 100, nTone + delta * expansionDir); + // If constraint is not satisfied, try another round. + if ((fTone - nTone) * expansionDir < delta) { + // 3rd round: contract nearer to match delta. + nTone = MathUtils.clampDouble(0, 100, fTone - delta * expansionDir); + } + } + + // Avoids the 50-59 awkward zone. + if (50 <= nTone && nTone < 60) { + // If `nearer` is in the awkward zone, move it away, together with + // `farther`. + if (expansionDir > 0) { + nTone = 60; + fTone = max(fTone, nTone + delta * expansionDir); + } else { + nTone = 49; + fTone = min(fTone, nTone + delta * expansionDir); + } + } else if (50 <= fTone && fTone < 60) { + if (stayTogether) { + // Fixes both, to avoid two colors on opposite sides of the "awkward + // zone". + if (expansionDir > 0) { + nTone = 60; + fTone = max(fTone, nTone + delta * expansionDir); + } else { + nTone = 49; + fTone = min(fTone, nTone + delta * expansionDir); + } + } else { + // Not required to stay together; fixes just one. + if (expansionDir > 0) { + fTone = 60; + } else { + fTone = 49; + } + } + } + + // Returns `nTone` if this color is `nearer`, otherwise `fTone`. + return amNearer ? nTone : fTone; + } else { + // Case 2: No contrast pair; just solve for itself. + @Var double answer = tone.apply(scheme); + + if (background == null) { + return answer; // No adjustment for colors with no background. + } + + double bgTone = background.apply(scheme).getTone(scheme); + + double desiredRatio = contrastCurve.get(scheme.contrastLevel); + + if (Contrast.ratioOfTones(bgTone, answer) >= desiredRatio) { + // Don't "improve" what's good enough. + } else { + // Rough improvement. + answer = DynamicColor.foregroundTone(bgTone, desiredRatio); + } + + if (decreasingContrast) { + answer = DynamicColor.foregroundTone(bgTone, desiredRatio); + } + + if (isBackground && 50 <= answer && answer < 60) { + // Must adjust + if (Contrast.ratioOfTones(49, bgTone) >= desiredRatio) { + answer = 49; + } else { + answer = 60; + } + } + + if (secondBackground != null) { + // Case 3: Adjust for dual backgrounds. + + double bgTone1 = background.apply(scheme).getTone(scheme); + double bgTone2 = secondBackground.apply(scheme).getTone(scheme); + + double upper = max(bgTone1, bgTone2); + double lower = min(bgTone1, bgTone2); + + if (Contrast.ratioOfTones(upper, answer) >= desiredRatio + && Contrast.ratioOfTones(lower, answer) >= desiredRatio) { + return answer; + } + + // The darkest light tone that satisfies the desired ratio, + // or -1 if such ratio cannot be reached. + double lightOption = Contrast.lighter(upper, desiredRatio); + + // The lightest dark tone that satisfies the desired ratio, + // or -1 if such ratio cannot be reached. + double darkOption = Contrast.darker(lower, desiredRatio); + + // Tones suitable for the foreground. + ArrayList availables = new ArrayList<>(); + if (lightOption != -1) { + availables.add(lightOption); + } + if (darkOption != -1) { + availables.add(darkOption); + } + + boolean prefersLight = + DynamicColor.tonePrefersLightForeground(bgTone1) + || DynamicColor.tonePrefersLightForeground(bgTone2); + if (prefersLight) { + return (lightOption == -1) ? 100 : lightOption; + } + if (availables.size() == 1) { + return availables.get(0); + } + return (darkOption == -1) ? 0 : darkOption; + } + + return answer; + } + } + + /** + * Given a background tone, find a foreground tone, while ensuring they reach a contrast ratio + * that is as close to ratio as possible. + */ + public static double foregroundTone(double bgTone, double ratio) { + double lighterTone = Contrast.lighterUnsafe(bgTone, ratio); + double darkerTone = Contrast.darkerUnsafe(bgTone, ratio); + double lighterRatio = Contrast.ratioOfTones(lighterTone, bgTone); + double darkerRatio = Contrast.ratioOfTones(darkerTone, bgTone); + boolean preferLighter = tonePrefersLightForeground(bgTone); + + if (preferLighter) { + // "Neglible difference" handles an edge case where the initial contrast ratio is high + // (ex. 13.0), and the ratio passed to the function is that high ratio, and both the lighter + // and darker ratio fails to pass that ratio. + // + // This was observed with Tonal Spot's On Primary Container turning black momentarily between + // high and max contrast in light mode. PC's standard tone was T90, OPC's was T10, it was + // light mode, and the contrast level was 0.6568521221032331. + boolean negligibleDifference = + Math.abs(lighterRatio - darkerRatio) < 0.1 && lighterRatio < ratio && darkerRatio < ratio; + if (lighterRatio >= ratio || lighterRatio >= darkerRatio || negligibleDifference) { + return lighterTone; + } else { + return darkerTone; + } + } else { + return darkerRatio >= ratio || darkerRatio >= lighterRatio ? darkerTone : lighterTone; + } + } + + /** + * Adjust a tone down such that white has 4.5 contrast, if the tone is reasonably close to + * supporting it. + */ + public static double enableLightForeground(double tone) { + if (tonePrefersLightForeground(tone) && !toneAllowsLightForeground(tone)) { + return 49.0; + } + return tone; + } + + /** + * People prefer white foregrounds on ~T60-70. Observed over time, and also by Andrew Somers + * during research for APCA. + * + *

T60 used as to create the smallest discontinuity possible when skipping down to T49 in order + * to ensure light foregrounds. + * + *

Since `tertiaryContainer` in dark monochrome scheme requires a tone of 60, it should not be + * adjusted. Therefore, 60 is excluded here. + */ + public static boolean tonePrefersLightForeground(double tone) { + return Math.round(tone) < 60; + } + + /** Tones less than ~T50 always permit white at 4.5 contrast. */ + public static boolean toneAllowsLightForeground(double tone) { + return Math.round(tone) <= 49; + } +} diff --git a/m3utils/src/main/java/dynamiccolor/MaterialDynamicColors.java b/m3utils/src/main/java/dynamiccolor/MaterialDynamicColors.java new file mode 100644 index 0000000..903874c --- /dev/null +++ b/m3utils/src/main/java/dynamiccolor/MaterialDynamicColors.java @@ -0,0 +1,972 @@ +/* + * Copyright 2023 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package dynamiccolor; + +import androidx.annotation.NonNull; + +import dislike.DislikeAnalyzer; +import hct.Hct; +import scheme.DynamicScheme; +import scheme.Variant; + +/** Named colors, otherwise known as tokens, or roles, in the Material Design system. */ +// Prevent lint for Function.apply not being available on Android before API level 14 (4.0.1). +// "AndroidJdkLibsChecker" for Function, "NewApi" for Function.apply(). +// A java_library Bazel rule with an Android constraint cannot skip these warnings without this +// annotation; another solution would be to create an android_library rule and supply +// AndroidManifest with an SDK set higher than 14. +@SuppressWarnings({"AndroidJdkLibsChecker", "NewApi"}) +public final class MaterialDynamicColors { + /** Optionally use fidelity on most color schemes. */ + private final boolean isExtendedFidelity; + + public MaterialDynamicColors() { + this.isExtendedFidelity = false; + } + + // Temporary constructor to support extended fidelity experiment. + // TODO(b/291720794): Once schemes that will permanently use fidelity are identified, + // remove this and default to the decided behavior. + public MaterialDynamicColors(boolean isExtendedFidelity) { + this.isExtendedFidelity = isExtendedFidelity; + } + + @NonNull + public DynamicColor highestSurface(@NonNull DynamicScheme s) { + return s.isDark ? surfaceBright() : surfaceDim(); + } + + // Compatibility Keys Colors for Android + @NonNull + public DynamicColor primaryPaletteKeyColor() { + return DynamicColor.fromPalette( + /* name= */ "primary_palette_key_color", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> s.primaryPalette.getKeyColor().getTone()); + } + + @NonNull + public DynamicColor secondaryPaletteKeyColor() { + return DynamicColor.fromPalette( + /* name= */ "secondary_palette_key_color", + /* palette= */ (s) -> s.secondaryPalette, + /* tone= */ (s) -> s.secondaryPalette.getKeyColor().getTone()); + } + + @NonNull + public DynamicColor tertiaryPaletteKeyColor() { + return DynamicColor.fromPalette( + /* name= */ "tertiary_palette_key_color", + /* palette= */ (s) -> s.tertiaryPalette, + /* tone= */ (s) -> s.tertiaryPalette.getKeyColor().getTone()); + } + + @NonNull + public DynamicColor neutralPaletteKeyColor() { + return DynamicColor.fromPalette( + /* name= */ "neutral_palette_key_color", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> s.neutralPalette.getKeyColor().getTone()); + } + + @NonNull + public DynamicColor neutralVariantPaletteKeyColor() { + return DynamicColor.fromPalette( + /* name= */ "neutral_variant_palette_key_color", + /* palette= */ (s) -> s.neutralVariantPalette, + /* tone= */ (s) -> s.neutralVariantPalette.getKeyColor().getTone()); + } + + @NonNull + public DynamicColor background() { + return new DynamicColor( + /* name= */ "background", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> s.isDark ? 6.0 : 98.0, + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor onBackground() { + return new DynamicColor( + /* name= */ "on_background", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> s.isDark ? 90.0 : 10.0, + /* isBackground= */ false, + /* background= */ (s) -> background(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(3.0, 3.0, 4.5, 7.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surface() { + return new DynamicColor( + /* name= */ "surface", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> s.isDark ? 6.0 : 98.0, + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surfaceDim() { + return new DynamicColor( + /* name= */ "surface_dim", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> + s.isDark ? 6.0 : new ContrastCurve(87.0, 87.0, 80.0, 75.0).get(s.contrastLevel), + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surfaceBright() { + return new DynamicColor( + /* name= */ "surface_bright", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> + s.isDark ? new ContrastCurve(24.0, 24.0, 29.0, 34.0).get(s.contrastLevel) : 98.0, + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surfaceContainerLowest() { + return new DynamicColor( + /* name= */ "surface_container_lowest", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> + s.isDark ? new ContrastCurve(4.0, 4.0, 2.0, 0.0).get(s.contrastLevel) : 100.0, + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surfaceContainerLow() { + return new DynamicColor( + /* name= */ "surface_container_low", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> + s.isDark + ? new ContrastCurve(10.0, 10.0, 11.0, 12.0).get(s.contrastLevel) + : new ContrastCurve(96.0, 96.0, 96.0, 95.0).get(s.contrastLevel), + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surfaceContainer() { + return new DynamicColor( + /* name= */ "surface_container", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> + s.isDark + ? new ContrastCurve(12.0, 12.0, 16.0, 20.0).get(s.contrastLevel) + : new ContrastCurve(94.0, 94.0, 92.0, 90.0).get(s.contrastLevel), + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surfaceContainerHigh() { + return new DynamicColor( + /* name= */ "surface_container_high", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> + s.isDark + ? new ContrastCurve(17.0, 17.0, 21.0, 25.0).get(s.contrastLevel) + : new ContrastCurve(92.0, 92.0, 88.0, 85.0).get(s.contrastLevel), + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surfaceContainerHighest() { + return new DynamicColor( + /* name= */ "surface_container_highest", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> + s.isDark + ? new ContrastCurve(22.0, 22.0, 26.0, 30.0).get(s.contrastLevel) + : new ContrastCurve(90.0, 90.0, 84.0, 80.0).get(s.contrastLevel), + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor onSurface() { + return new DynamicColor( + /* name= */ "on_surface", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> s.isDark ? 90.0 : 10.0, + /* isBackground= */ false, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surfaceVariant() { + return new DynamicColor( + /* name= */ "surface_variant", + /* palette= */ (s) -> s.neutralVariantPalette, + /* tone= */ (s) -> s.isDark ? 30.0 : 90.0, + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor onSurfaceVariant() { + return new DynamicColor( + /* name= */ "on_surface_variant", + /* palette= */ (s) -> s.neutralVariantPalette, + /* tone= */ (s) -> s.isDark ? 80.0 : 30.0, + /* isBackground= */ false, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(3.0, 4.5, 7.0, 11.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor inverseSurface() { + return new DynamicColor( + /* name= */ "inverse_surface", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> s.isDark ? 90.0 : 20.0, + /* isBackground= */ false, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor inverseOnSurface() { + return new DynamicColor( + /* name= */ "inverse_on_surface", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> s.isDark ? 20.0 : 95.0, + /* isBackground= */ false, + /* background= */ (s) -> inverseSurface(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor outline() { + return new DynamicColor( + /* name= */ "outline", + /* palette= */ (s) -> s.neutralVariantPalette, + /* tone= */ (s) -> s.isDark ? 60.0 : 50.0, + /* isBackground= */ false, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.5, 3.0, 4.5, 7.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor outlineVariant() { + return new DynamicColor( + /* name= */ "outline_variant", + /* palette= */ (s) -> s.neutralVariantPalette, + /* tone= */ (s) -> s.isDark ? 30.0 : 80.0, + /* isBackground= */ false, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor shadow() { + return new DynamicColor( + /* name= */ "shadow", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> 0.0, + /* isBackground= */ false, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor scrim() { + return new DynamicColor( + /* name= */ "scrim", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> 0.0, + /* isBackground= */ false, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor surfaceTint() { + return new DynamicColor( + /* name= */ "surface_tint", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> s.isDark ? 80.0 : 40.0, + /* isBackground= */ true, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor primary() { + return new DynamicColor( + /* name= */ "primary", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> { + if (isMonochrome(s)) { + return s.isDark ? 100.0 : 0.0; + } + return s.isDark ? 80.0 : 40.0; + }, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(3.0, 4.5, 7.0, 7.0), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(primaryContainer(), primary(), 10.0, TonePolarity.NEARER, false)); + } + + @NonNull + public DynamicColor onPrimary() { + return new DynamicColor( + /* name= */ "on_primary", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> { + if (isMonochrome(s)) { + return s.isDark ? 10.0 : 90.0; + } + return s.isDark ? 20.0 : 100.0; + }, + /* isBackground= */ false, + /* background= */ (s) -> primary(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor primaryContainer() { + return new DynamicColor( + /* name= */ "primary_container", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> { + if (isFidelity(s)) { + return s.sourceColorHct.getTone(); + } + if (isMonochrome(s)) { + return s.isDark ? 85.0 : 25.0; + } + return s.isDark ? 30.0 : 90.0; + }, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(primaryContainer(), primary(), 10.0, TonePolarity.NEARER, false)); + } + + @NonNull + public DynamicColor onPrimaryContainer() { + return new DynamicColor( + /* name= */ "on_primary_container", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> { + if (isFidelity(s)) { + return DynamicColor.foregroundTone(primaryContainer().tone.apply(s), 4.5); + } + if (isMonochrome(s)) { + return s.isDark ? 0.0 : 100.0; + } + return s.isDark ? 90.0 : 10.0; + }, + /* isBackground= */ false, + /* background= */ (s) -> primaryContainer(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor inversePrimary() { + return new DynamicColor( + /* name= */ "inverse_primary", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> s.isDark ? 40.0 : 80.0, + /* isBackground= */ false, + /* background= */ (s) -> inverseSurface(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(3.0, 4.5, 7.0, 7.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor secondary() { + return new DynamicColor( + /* name= */ "secondary", + /* palette= */ (s) -> s.secondaryPalette, + /* tone= */ (s) -> s.isDark ? 80.0 : 40.0, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(3.0, 4.5, 7.0, 7.0), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(secondaryContainer(), secondary(), 10.0, TonePolarity.NEARER, false)); + } + + @NonNull + public DynamicColor onSecondary() { + return new DynamicColor( + /* name= */ "on_secondary", + /* palette= */ (s) -> s.secondaryPalette, + /* tone= */ (s) -> { + if (isMonochrome(s)) { + return s.isDark ? 10.0 : 100.0; + } else { + return s.isDark ? 20.0 : 100.0; + } + }, + /* isBackground= */ false, + /* background= */ (s) -> secondary(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor secondaryContainer() { + return new DynamicColor( + /* name= */ "secondary_container", + /* palette= */ (s) -> s.secondaryPalette, + /* tone= */ (s) -> { + final double initialTone = s.isDark ? 30.0 : 90.0; + if (isMonochrome(s)) { + return s.isDark ? 30.0 : 85.0; + } + if (!isFidelity(s)) { + return initialTone; + } + return findDesiredChromaByTone( + s.secondaryPalette.getHue(), s.secondaryPalette.getChroma(), initialTone, !s.isDark); + }, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(secondaryContainer(), secondary(), 10.0, TonePolarity.NEARER, false)); + } + + @NonNull + public DynamicColor onSecondaryContainer() { + return new DynamicColor( + /* name= */ "on_secondary_container", + /* palette= */ (s) -> s.secondaryPalette, + /* tone= */ (s) -> { + if (!isFidelity(s)) { + return s.isDark ? 90.0 : 10.0; + } + return DynamicColor.foregroundTone(secondaryContainer().tone.apply(s), 4.5); + }, + /* isBackground= */ false, + /* background= */ (s) -> secondaryContainer(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor tertiary() { + return new DynamicColor( + /* name= */ "tertiary", + /* palette= */ (s) -> s.tertiaryPalette, + /* tone= */ (s) -> { + if (isMonochrome(s)) { + return s.isDark ? 90.0 : 25.0; + } + return s.isDark ? 80.0 : 40.0; + }, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(3.0, 4.5, 7.0, 7.0), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(tertiaryContainer(), tertiary(), 10.0, TonePolarity.NEARER, false)); + } + + @NonNull + public DynamicColor onTertiary() { + return new DynamicColor( + /* name= */ "on_tertiary", + /* palette= */ (s) -> s.tertiaryPalette, + /* tone= */ (s) -> { + if (isMonochrome(s)) { + return s.isDark ? 10.0 : 90.0; + } + return s.isDark ? 20.0 : 100.0; + }, + /* isBackground= */ false, + /* background= */ (s) -> tertiary(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor tertiaryContainer() { + return new DynamicColor( + /* name= */ "tertiary_container", + /* palette= */ (s) -> s.tertiaryPalette, + /* tone= */ (s) -> { + if (isMonochrome(s)) { + return s.isDark ? 60.0 : 49.0; + } + if (!isFidelity(s)) { + return s.isDark ? 30.0 : 90.0; + } + final Hct proposedHct = s.tertiaryPalette.getHct(s.sourceColorHct.getTone()); + return DislikeAnalyzer.fixIfDisliked(proposedHct).getTone(); + }, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(tertiaryContainer(), tertiary(), 10.0, TonePolarity.NEARER, false)); + } + + @NonNull + public DynamicColor onTertiaryContainer() { + return new DynamicColor( + /* name= */ "on_tertiary_container", + /* palette= */ (s) -> s.tertiaryPalette, + /* tone= */ (s) -> { + if (isMonochrome(s)) { + return s.isDark ? 0.0 : 100.0; + } + if (!isFidelity(s)) { + return s.isDark ? 90.0 : 10.0; + } + return DynamicColor.foregroundTone(tertiaryContainer().tone.apply(s), 4.5); + }, + /* isBackground= */ false, + /* background= */ (s) -> tertiaryContainer(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor error() { + return new DynamicColor( + /* name= */ "error", + /* palette= */ (s) -> s.errorPalette, + /* tone= */ (s) -> s.isDark ? 80.0 : 40.0, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(3.0, 4.5, 7.0, 7.0), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(errorContainer(), error(), 10.0, TonePolarity.NEARER, false)); + } + + @NonNull + public DynamicColor onError() { + return new DynamicColor( + /* name= */ "on_error", + /* palette= */ (s) -> s.errorPalette, + /* tone= */ (s) -> s.isDark ? 20.0 : 100.0, + /* isBackground= */ false, + /* background= */ (s) -> error(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor errorContainer() { + return new DynamicColor( + /* name= */ "error_container", + /* palette= */ (s) -> s.errorPalette, + /* tone= */ (s) -> s.isDark ? 30.0 : 90.0, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(errorContainer(), error(), 10.0, TonePolarity.NEARER, false)); + } + + @NonNull + public DynamicColor onErrorContainer() { + return new DynamicColor( + /* name= */ "on_error_container", + /* palette= */ (s) -> s.errorPalette, + /* tone= */ (s) -> s.isDark ? 90.0 : 10.0, + /* isBackground= */ false, + /* background= */ (s) -> errorContainer(), + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor primaryFixed() { + return new DynamicColor( + /* name= */ "primary_fixed", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 40.0 : 90.0, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(primaryFixed(), primaryFixedDim(), 10.0, TonePolarity.LIGHTER, true)); + } + + @NonNull + public DynamicColor primaryFixedDim() { + return new DynamicColor( + /* name= */ "primary_fixed_dim", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 30.0 : 80.0, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair(primaryFixed(), primaryFixedDim(), 10.0, TonePolarity.LIGHTER, true)); + } + + @NonNull + public DynamicColor onPrimaryFixed() { + return new DynamicColor( + /* name= */ "on_primary_fixed", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 100.0 : 10.0, + /* isBackground= */ false, + /* background= */ (s) -> primaryFixedDim(), + /* secondBackground= */ (s) -> primaryFixed(), + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor onPrimaryFixedVariant() { + return new DynamicColor( + /* name= */ "on_primary_fixed_variant", + /* palette= */ (s) -> s.primaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 90.0 : 30.0, + /* isBackground= */ false, + /* background= */ (s) -> primaryFixedDim(), + /* secondBackground= */ (s) -> primaryFixed(), + /* contrastCurve= */ new ContrastCurve(3.0, 4.5, 7.0, 11.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor secondaryFixed() { + return new DynamicColor( + /* name= */ "secondary_fixed", + /* palette= */ (s) -> s.secondaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 80.0 : 90.0, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair( + secondaryFixed(), secondaryFixedDim(), 10.0, TonePolarity.LIGHTER, true)); + } + + @NonNull + public DynamicColor secondaryFixedDim() { + return new DynamicColor( + /* name= */ "secondary_fixed_dim", + /* palette= */ (s) -> s.secondaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 70.0 : 80.0, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair( + secondaryFixed(), secondaryFixedDim(), 10.0, TonePolarity.LIGHTER, true)); + } + + @NonNull + public DynamicColor onSecondaryFixed() { + return new DynamicColor( + /* name= */ "on_secondary_fixed", + /* palette= */ (s) -> s.secondaryPalette, + /* tone= */ (s) -> 10.0, + /* isBackground= */ false, + /* background= */ (s) -> secondaryFixedDim(), + /* secondBackground= */ (s) -> secondaryFixed(), + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor onSecondaryFixedVariant() { + return new DynamicColor( + /* name= */ "on_secondary_fixed_variant", + /* palette= */ (s) -> s.secondaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 25.0 : 30.0, + /* isBackground= */ false, + /* background= */ (s) -> secondaryFixedDim(), + /* secondBackground= */ (s) -> secondaryFixed(), + /* contrastCurve= */ new ContrastCurve(3.0, 4.5, 7.0, 11.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor tertiaryFixed() { + return new DynamicColor( + /* name= */ "tertiary_fixed", + /* palette= */ (s) -> s.tertiaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 40.0 : 90.0, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair( + tertiaryFixed(), tertiaryFixedDim(), 10.0, TonePolarity.LIGHTER, true)); + } + + @NonNull + public DynamicColor tertiaryFixedDim() { + return new DynamicColor( + /* name= */ "tertiary_fixed_dim", + /* palette= */ (s) -> s.tertiaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 30.0 : 80.0, + /* isBackground= */ true, + /* background= */ this::highestSurface, + /* secondBackground= */ null, + /* contrastCurve= */ new ContrastCurve(1.0, 1.0, 3.0, 4.5), + /* toneDeltaPair= */ (s) -> + new ToneDeltaPair( + tertiaryFixed(), tertiaryFixedDim(), 10.0, TonePolarity.LIGHTER, true)); + } + + @NonNull + public DynamicColor onTertiaryFixed() { + return new DynamicColor( + /* name= */ "on_tertiary_fixed", + /* palette= */ (s) -> s.tertiaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 100.0 : 10.0, + /* isBackground= */ false, + /* background= */ (s) -> tertiaryFixedDim(), + /* secondBackground= */ (s) -> tertiaryFixed(), + /* contrastCurve= */ new ContrastCurve(4.5, 7.0, 11.0, 21.0), + /* toneDeltaPair= */ null); + } + + @NonNull + public DynamicColor onTertiaryFixedVariant() { + return new DynamicColor( + /* name= */ "on_tertiary_fixed_variant", + /* palette= */ (s) -> s.tertiaryPalette, + /* tone= */ (s) -> isMonochrome(s) ? 90.0 : 30.0, + /* isBackground= */ false, + /* background= */ (s) -> tertiaryFixedDim(), + /* secondBackground= */ (s) -> tertiaryFixed(), + /* contrastCurve= */ new ContrastCurve(3.0, 4.5, 7.0, 11.0), + /* toneDeltaPair= */ null); + } + + /** + * These colors were present in Android framework before Android U, and used by MDC controls. They + * should be avoided, if possible. It's unclear if they're used on multiple backgrounds, and if + * they are, they can't be adjusted for contrast.* For now, they will be set with no background, + * and those won't adjust for contrast, avoiding issues. + * + *

* For example, if the same color is on a white background _and_ black background, there's no + * way to increase contrast with either without losing contrast with the other. + */ + // colorControlActivated documented as colorAccent in M3 & GM3. + // colorAccent documented as colorSecondary in M3 and colorPrimary in GM3. + // Android used Material's Container as Primary/Secondary/Tertiary at launch. + // Therefore, this is a duplicated version of Primary Container. + @NonNull + public DynamicColor controlActivated() { + return DynamicColor.fromPalette( + "control_activated", (s) -> s.primaryPalette, (s) -> s.isDark ? 30.0 : 90.0); + } + + // colorControlNormal documented as textColorSecondary in M3 & GM3. + // In Material, textColorSecondary points to onSurfaceVariant in the non-disabled state, + // which is Neutral Variant T30/80 in light/dark. + @NonNull + public DynamicColor controlNormal() { + return DynamicColor.fromPalette( + "control_normal", (s) -> s.neutralVariantPalette, (s) -> s.isDark ? 80.0 : 30.0); + } + + // colorControlHighlight documented, in both M3 & GM3: + // Light mode: #1f000000 dark mode: #33ffffff. + // These are black and white with some alpha. + // 1F hex = 31 decimal; 31 / 255 = 12% alpha. + // 33 hex = 51 decimal; 51 / 255 = 20% alpha. + // DynamicColors do not support alpha currently, and _may_ not need it for this use case, + // depending on how MDC resolved alpha for the other cases. + // Returning black in dark mode, white in light mode. + @NonNull + public DynamicColor controlHighlight() { + return new DynamicColor( + /* name= */ "control_highlight", + /* palette= */ (s) -> s.neutralPalette, + /* tone= */ (s) -> s.isDark ? 100.0 : 0.0, + /* isBackground= */ false, + /* background= */ null, + /* secondBackground= */ null, + /* contrastCurve= */ null, + /* toneDeltaPair= */ null, + /* opacity= */ s -> s.isDark ? 0.20 : 0.12); + } + + // textColorPrimaryInverse documented, in both M3 & GM3, documented as N10/N90. + @NonNull + public DynamicColor textPrimaryInverse() { + return DynamicColor.fromPalette( + "text_primary_inverse", (s) -> s.neutralPalette, (s) -> s.isDark ? 10.0 : 90.0); + } + + // textColorSecondaryInverse and textColorTertiaryInverse both documented, in both M3 & GM3, as + // NV30/NV80 + @NonNull + public DynamicColor textSecondaryAndTertiaryInverse() { + return DynamicColor.fromPalette( + "text_secondary_and_tertiary_inverse", + (s) -> s.neutralVariantPalette, + (s) -> s.isDark ? 30.0 : 80.0); + } + + // textColorPrimaryInverseDisableOnly documented, in both M3 & GM3, as N10/N90 + @NonNull + public DynamicColor textPrimaryInverseDisableOnly() { + return DynamicColor.fromPalette( + "text_primary_inverse_disable_only", + (s) -> s.neutralPalette, + (s) -> s.isDark ? 10.0 : 90.0); + } + + // textColorSecondaryInverse and textColorTertiaryInverse in disabled state both documented, + // in both M3 & GM3, as N10/N90 + @NonNull + public DynamicColor textSecondaryAndTertiaryInverseDisabled() { + return DynamicColor.fromPalette( + "text_secondary_and_tertiary_inverse_disabled", + (s) -> s.neutralPalette, + (s) -> s.isDark ? 10.0 : 90.0); + } + + // textColorHintInverse documented, in both M3 & GM3, as N10/N90 + @NonNull + public DynamicColor textHintInverse() { + return DynamicColor.fromPalette( + "text_hint_inverse", (s) -> s.neutralPalette, (s) -> s.isDark ? 10.0 : 90.0); + } + + private boolean isFidelity(DynamicScheme scheme) { + if (this.isExtendedFidelity + && scheme.variant != Variant.MONOCHROME + && scheme.variant != Variant.NEUTRAL) { + return true; + } + return scheme.variant == Variant.FIDELITY || scheme.variant == Variant.CONTENT; + } + + private static boolean isMonochrome(DynamicScheme scheme) { + return scheme.variant == Variant.MONOCHROME; + } + + static double findDesiredChromaByTone( + double hue, double chroma, double tone, boolean byDecreasingTone) { + double answer = tone; + + Hct closestToChroma = Hct.from(hue, chroma, tone); + if (closestToChroma.getChroma() < chroma) { + double chromaPeak = closestToChroma.getChroma(); + while (closestToChroma.getChroma() < chroma) { + answer += byDecreasingTone ? -1.0 : 1.0; + Hct potentialSolution = Hct.from(hue, chroma, answer); + if (chromaPeak > potentialSolution.getChroma()) { + break; + } + if (Math.abs(potentialSolution.getChroma() - chroma) < 0.4) { + break; + } + + double potentialDelta = Math.abs(potentialSolution.getChroma() - chroma); + double currentDelta = Math.abs(closestToChroma.getChroma() - chroma); + if (potentialDelta < currentDelta) { + closestToChroma = potentialSolution; + } + chromaPeak = Math.max(chromaPeak, potentialSolution.getChroma()); + } + } + + return answer; + } +} diff --git a/m3utils/src/main/java/dynamiccolor/ToneDeltaPair.java b/m3utils/src/main/java/dynamiccolor/ToneDeltaPair.java new file mode 100644 index 0000000..3a9d2ab --- /dev/null +++ b/m3utils/src/main/java/dynamiccolor/ToneDeltaPair.java @@ -0,0 +1,105 @@ +/* + * Copyright 2023 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package dynamiccolor; + +import androidx.annotation.NonNull; + +/** + * Documents a constraint between two DynamicColors, in which their tones must have a certain + * distance from each other. + * + *

Prefer a DynamicColor with a background, this is for special cases when designers want tonal + * distance, literally contrast, between two colors that don't have a background / foreground + * relationship or a contrast guarantee. + */ +public final class ToneDeltaPair { + /** The first role in a pair. */ + private final DynamicColor roleA; + + /** The second role in a pair. */ + private final DynamicColor roleB; + + /** Required difference between tones. Absolute value, negative values have undefined behavior. */ + private final double delta; + + /** The relative relation between tones of roleA and roleB, as described above. */ + private final TonePolarity polarity; + + /** + * Whether these two roles should stay on the same side of the "awkward zone" (T50-59). This is + * necessary for certain cases where one role has two backgrounds. + */ + private final boolean stayTogether; + + /** + * Documents a constraint in tone distance between two DynamicColors. + * + *

The polarity is an adjective that describes "A", compared to "B". + * + *

For instance, ToneDeltaPair(A, B, 15, 'darker', stayTogether) states that A's tone should be + * at least 15 darker than B's. + * + *

'nearer' and 'farther' describes closeness to the surface roles. For instance, + * ToneDeltaPair(A, B, 10, 'nearer', stayTogether) states that A should be 10 lighter than B in + * light mode, and 10 darker than B in dark mode. + * + * @param roleA The first role in a pair. + * @param roleB The second role in a pair. + * @param delta Required difference between tones. Absolute value, negative values have undefined + * behavior. + * @param polarity The relative relation between tones of roleA and roleB, as described above. + * @param stayTogether Whether these two roles should stay on the same side of the "awkward zone" + * (T50-59). This is necessary for certain cases where one role has two backgrounds. + */ + public ToneDeltaPair( + DynamicColor roleA, + DynamicColor roleB, + double delta, + TonePolarity polarity, + boolean stayTogether) { + this.roleA = roleA; + this.roleB = roleB; + this.delta = delta; + this.polarity = polarity; + this.stayTogether = stayTogether; + } + + @NonNull + public DynamicColor getRoleA() { + return roleA; + } + + @NonNull + public DynamicColor getRoleB() { + return roleB; + } + + @NonNull + public double getDelta() { + return delta; + } + + @NonNull + public TonePolarity getPolarity() { + return polarity; + } + + @NonNull + public boolean getStayTogether() { + return stayTogether; + } +} diff --git a/m3utils/src/main/java/dynamiccolor/TonePolarity.java b/m3utils/src/main/java/dynamiccolor/TonePolarity.java new file mode 100644 index 0000000..f9e92d3 --- /dev/null +++ b/m3utils/src/main/java/dynamiccolor/TonePolarity.java @@ -0,0 +1,33 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package dynamiccolor; + +/** + * Describes the relationship in lightness between two colors. + * + *

'nearer' and 'farther' describes closeness to the surface roles. For instance, + * ToneDeltaPair(A, B, 10, 'nearer', stayTogether) states that A should be 10 lighter than B in + * light mode, and 10 darker than B in dark mode. + * + *

See `ToneDeltaPair` for details. + */ +public enum TonePolarity { + DARKER, + LIGHTER, + NEARER, + FARTHER; +} diff --git a/m3utils/src/main/java/hct/Cam16.java b/m3utils/src/main/java/hct/Cam16.java new file mode 100644 index 0000000..a23b0b7 --- /dev/null +++ b/m3utils/src/main/java/hct/Cam16.java @@ -0,0 +1,439 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package hct; + +import static java.lang.Math.max; + +import utils.ColorUtils; + +/** + * CAM16, a color appearance model. Colors are not just defined by their hex code, but rather, a hex + * code and viewing conditions. + * + *

CAM16 instances also have coordinates in the CAM16-UCS space, called J*, a*, b*, or jstar, + * astar, bstar in code. CAM16-UCS is included in the CAM16 specification, and should be used when + * measuring distances between colors. + * + *

In traditional color spaces, a color can be identified solely by the observer's measurement of + * the color. Color appearance models such as CAM16 also use information about the environment where + * the color was observed, known as the viewing conditions. + * + *

For example, white under the traditional assumption of a midday sun white point is accurately + * measured as a slightly chromatic blue by CAM16. (roughly, hue 203, chroma 3, lightness 100) + */ +public final class Cam16 { + // Transforms XYZ color space coordinates to 'cone'/'RGB' responses in CAM16. + static final double[][] XYZ_TO_CAM16RGB = { + {0.401288, 0.650173, -0.051461}, + {-0.250268, 1.204414, 0.045854}, + {-0.002079, 0.048952, 0.953127} + }; + + // Transforms 'cone'/'RGB' responses in CAM16 to XYZ color space coordinates. + static final double[][] CAM16RGB_TO_XYZ = { + {1.8620678, -1.0112547, 0.14918678}, + {0.38752654, 0.62144744, -0.00897398}, + {-0.01584150, -0.03412294, 1.0499644} + }; + + // CAM16 color dimensions, see getters for documentation. + private final double hue; + private final double chroma; + private final double j; + private final double q; + private final double m; + private final double s; + + // Coordinates in UCS space. Used to determine color distance, like delta E equations in L*a*b*. + private final double jstar; + private final double astar; + private final double bstar; + + // Avoid allocations during conversion by pre-allocating an array. + private final double[] tempArray = new double[] {0.0, 0.0, 0.0}; + + /** + * CAM16 instances also have coordinates in the CAM16-UCS space, called J*, a*, b*, or jstar, + * astar, bstar in code. CAM16-UCS is included in the CAM16 specification, and is used to measure + * distances between colors. + */ + public double distance(Cam16 other) { + double dJ = getJstar() - other.getJstar(); + double dA = getAstar() - other.getAstar(); + double dB = getBstar() - other.getBstar(); + double dEPrime = Math.sqrt(dJ * dJ + dA * dA + dB * dB); + double dE = 1.41 * Math.pow(dEPrime, 0.63); + return dE; + } + + /** Hue in CAM16 */ + public double getHue() { + return hue; + } + + /** Chroma in CAM16 */ + public double getChroma() { + return chroma; + } + + /** Lightness in CAM16 */ + public double getJ() { + return j; + } + + /** + * Brightness in CAM16. + * + *

Prefer lightness, brightness is an absolute quantity. For example, a sheet of white paper is + * much brighter viewed in sunlight than in indoor light, but it is the lightest object under any + * lighting. + */ + public double getQ() { + return q; + } + + /** + * Colorfulness in CAM16. + * + *

Prefer chroma, colorfulness is an absolute quantity. For example, a yellow toy car is much + * more colorful outside than inside, but it has the same chroma in both environments. + */ + public double getM() { + return m; + } + + /** + * Saturation in CAM16. + * + *

Colorfulness in proportion to brightness. Prefer chroma, saturation measures colorfulness + * relative to the color's own brightness, where chroma is colorfulness relative to white. + */ + public double getS() { + return s; + } + + /** Lightness coordinate in CAM16-UCS */ + public double getJstar() { + return jstar; + } + + /** a* coordinate in CAM16-UCS */ + public double getAstar() { + return astar; + } + + /** b* coordinate in CAM16-UCS */ + public double getBstar() { + return bstar; + } + + /** + * All of the CAM16 dimensions can be calculated from 3 of the dimensions, in the following + * combinations: - {j or q} and {c, m, or s} and hue - jstar, astar, bstar Prefer using a static + * method that constructs from 3 of those dimensions. This constructor is intended for those + * methods to use to return all possible dimensions. + * + * @param hue for example, red, orange, yellow, green, etc. + * @param chroma informally, colorfulness / color intensity. like saturation in HSL, except + * perceptually accurate. + * @param j lightness + * @param q brightness; ratio of lightness to white point's lightness + * @param m colorfulness + * @param s saturation; ratio of chroma to white point's chroma + * @param jstar CAM16-UCS J coordinate + * @param astar CAM16-UCS a coordinate + * @param bstar CAM16-UCS b coordinate + */ + private Cam16( + double hue, + double chroma, + double j, + double q, + double m, + double s, + double jstar, + double astar, + double bstar) { + this.hue = hue; + this.chroma = chroma; + this.j = j; + this.q = q; + this.m = m; + this.s = s; + this.jstar = jstar; + this.astar = astar; + this.bstar = bstar; + } + + /** + * Create a CAM16 color from a color, assuming the color was viewed in default viewing conditions. + * + * @param argb ARGB representation of a color. + */ + public static Cam16 fromInt(int argb) { + return fromIntInViewingConditions(argb, ViewingConditions.DEFAULT); + } + + /** + * Create a CAM16 color from a color in defined viewing conditions. + * + * @param argb ARGB representation of a color. + * @param viewingConditions Information about the environment where the color was observed. + */ + // The RGB => XYZ conversion matrix elements are derived scientific constants. While the values + // may differ at runtime due to floating point imprecision, keeping the values the same, and + // accurate, across implementations takes precedence. + @SuppressWarnings("FloatingPointLiteralPrecision") + static Cam16 fromIntInViewingConditions(int argb, ViewingConditions viewingConditions) { + // Transform ARGB int to XYZ + int red = (argb & 0x00ff0000) >> 16; + int green = (argb & 0x0000ff00) >> 8; + int blue = (argb & 0x000000ff); + double redL = ColorUtils.linearized(red); + double greenL = ColorUtils.linearized(green); + double blueL = ColorUtils.linearized(blue); + double x = 0.41233895 * redL + 0.35762064 * greenL + 0.18051042 * blueL; + double y = 0.2126 * redL + 0.7152 * greenL + 0.0722 * blueL; + double z = 0.01932141 * redL + 0.11916382 * greenL + 0.95034478 * blueL; + + return fromXyzInViewingConditions(x, y, z, viewingConditions); + } + + static Cam16 fromXyzInViewingConditions( + double x, double y, double z, ViewingConditions viewingConditions) { + // Transform XYZ to 'cone'/'rgb' responses + double[][] matrix = XYZ_TO_CAM16RGB; + double rT = (x * matrix[0][0]) + (y * matrix[0][1]) + (z * matrix[0][2]); + double gT = (x * matrix[1][0]) + (y * matrix[1][1]) + (z * matrix[1][2]); + double bT = (x * matrix[2][0]) + (y * matrix[2][1]) + (z * matrix[2][2]); + + // Discount illuminant + double rD = viewingConditions.getRgbD()[0] * rT; + double gD = viewingConditions.getRgbD()[1] * gT; + double bD = viewingConditions.getRgbD()[2] * bT; + + // Chromatic adaptation + double rAF = Math.pow(viewingConditions.getFl() * Math.abs(rD) / 100.0, 0.42); + double gAF = Math.pow(viewingConditions.getFl() * Math.abs(gD) / 100.0, 0.42); + double bAF = Math.pow(viewingConditions.getFl() * Math.abs(bD) / 100.0, 0.42); + double rA = Math.signum(rD) * 400.0 * rAF / (rAF + 27.13); + double gA = Math.signum(gD) * 400.0 * gAF / (gAF + 27.13); + double bA = Math.signum(bD) * 400.0 * bAF / (bAF + 27.13); + + // redness-greenness + double a = (11.0 * rA + -12.0 * gA + bA) / 11.0; + // yellowness-blueness + double b = (rA + gA - 2.0 * bA) / 9.0; + + // auxiliary components + double u = (20.0 * rA + 20.0 * gA + 21.0 * bA) / 20.0; + double p2 = (40.0 * rA + 20.0 * gA + bA) / 20.0; + + // hue + double atan2 = Math.atan2(b, a); + double atanDegrees = Math.toDegrees(atan2); + double hue = + atanDegrees < 0 + ? atanDegrees + 360.0 + : atanDegrees >= 360 ? atanDegrees - 360.0 : atanDegrees; + double hueRadians = Math.toRadians(hue); + + // achromatic response to color + double ac = p2 * viewingConditions.getNbb(); + + // CAM16 lightness and brightness + double j = + 100.0 + * Math.pow( + ac / viewingConditions.getAw(), + viewingConditions.getC() * viewingConditions.getZ()); + double q = + 4.0 + / viewingConditions.getC() + * Math.sqrt(j / 100.0) + * (viewingConditions.getAw() + 4.0) + * viewingConditions.getFlRoot(); + + // CAM16 chroma, colorfulness, and saturation. + double huePrime = (hue < 20.14) ? hue + 360 : hue; + double eHue = 0.25 * (Math.cos(Math.toRadians(huePrime) + 2.0) + 3.8); + double p1 = 50000.0 / 13.0 * eHue * viewingConditions.getNc() * viewingConditions.getNcb(); + double t = p1 * Math.hypot(a, b) / (u + 0.305); + double alpha = + Math.pow(1.64 - Math.pow(0.29, viewingConditions.getN()), 0.73) * Math.pow(t, 0.9); + // CAM16 chroma, colorfulness, saturation + double c = alpha * Math.sqrt(j / 100.0); + double m = c * viewingConditions.getFlRoot(); + double s = + 50.0 * Math.sqrt((alpha * viewingConditions.getC()) / (viewingConditions.getAw() + 4.0)); + + // CAM16-UCS components + double jstar = (1.0 + 100.0 * 0.007) * j / (1.0 + 0.007 * j); + double mstar = 1.0 / 0.0228 * Math.log1p(0.0228 * m); + double astar = mstar * Math.cos(hueRadians); + double bstar = mstar * Math.sin(hueRadians); + + return new Cam16(hue, c, j, q, m, s, jstar, astar, bstar); + } + + /** + * @param j CAM16 lightness + * @param c CAM16 chroma + * @param h CAM16 hue + */ + static Cam16 fromJch(double j, double c, double h) { + return fromJchInViewingConditions(j, c, h, ViewingConditions.DEFAULT); + } + + /** + * @param j CAM16 lightness + * @param c CAM16 chroma + * @param h CAM16 hue + * @param viewingConditions Information about the environment where the color was observed. + */ + private static Cam16 fromJchInViewingConditions( + double j, double c, double h, ViewingConditions viewingConditions) { + double q = + 4.0 + / viewingConditions.getC() + * Math.sqrt(j / 100.0) + * (viewingConditions.getAw() + 4.0) + * viewingConditions.getFlRoot(); + double m = c * viewingConditions.getFlRoot(); + double alpha = c / Math.sqrt(j / 100.0); + double s = + 50.0 * Math.sqrt((alpha * viewingConditions.getC()) / (viewingConditions.getAw() + 4.0)); + + double hueRadians = Math.toRadians(h); + double jstar = (1.0 + 100.0 * 0.007) * j / (1.0 + 0.007 * j); + double mstar = 1.0 / 0.0228 * Math.log1p(0.0228 * m); + double astar = mstar * Math.cos(hueRadians); + double bstar = mstar * Math.sin(hueRadians); + return new Cam16(h, c, j, q, m, s, jstar, astar, bstar); + } + + /** + * Create a CAM16 color from CAM16-UCS coordinates. + * + * @param jstar CAM16-UCS lightness. + * @param astar CAM16-UCS a dimension. Like a* in L*a*b*, it is a Cartesian coordinate on the Y + * axis. + * @param bstar CAM16-UCS b dimension. Like a* in L*a*b*, it is a Cartesian coordinate on the X + * axis. + */ + public static Cam16 fromUcs(double jstar, double astar, double bstar) { + + return fromUcsInViewingConditions(jstar, astar, bstar, ViewingConditions.DEFAULT); + } + + /** + * Create a CAM16 color from CAM16-UCS coordinates in defined viewing conditions. + * + * @param jstar CAM16-UCS lightness. + * @param astar CAM16-UCS a dimension. Like a* in L*a*b*, it is a Cartesian coordinate on the Y + * axis. + * @param bstar CAM16-UCS b dimension. Like a* in L*a*b*, it is a Cartesian coordinate on the X + * axis. + * @param viewingConditions Information about the environment where the color was observed. + */ + public static Cam16 fromUcsInViewingConditions( + double jstar, double astar, double bstar, ViewingConditions viewingConditions) { + + double m = Math.hypot(astar, bstar); + double m2 = Math.expm1(m * 0.0228) / 0.0228; + double c = m2 / viewingConditions.getFlRoot(); + double h = Math.atan2(bstar, astar) * (180.0 / Math.PI); + if (h < 0.0) { + h += 360.0; + } + double j = jstar / (1. - (jstar - 100.) * 0.007); + return fromJchInViewingConditions(j, c, h, viewingConditions); + } + + /** + * ARGB representation of the color. Assumes the color was viewed in default viewing conditions, + * which are near-identical to the default viewing conditions for sRGB. + */ + public int toInt() { + return viewed(ViewingConditions.DEFAULT); + } + + /** + * ARGB representation of the color, in defined viewing conditions. + * + * @param viewingConditions Information about the environment where the color will be viewed. + * @return ARGB representation of color + */ + int viewed(ViewingConditions viewingConditions) { + double[] xyz = xyzInViewingConditions(viewingConditions, tempArray); + return ColorUtils.argbFromXyz(xyz[0], xyz[1], xyz[2]); + } + + double[] xyzInViewingConditions(ViewingConditions viewingConditions, double[] returnArray) { + double alpha = + (getChroma() == 0.0 || getJ() == 0.0) ? 0.0 : getChroma() / Math.sqrt(getJ() / 100.0); + + double t = + Math.pow( + alpha / Math.pow(1.64 - Math.pow(0.29, viewingConditions.getN()), 0.73), 1.0 / 0.9); + double hRad = Math.toRadians(getHue()); + + double eHue = 0.25 * (Math.cos(hRad + 2.0) + 3.8); + double ac = + viewingConditions.getAw() + * Math.pow(getJ() / 100.0, 1.0 / viewingConditions.getC() / viewingConditions.getZ()); + double p1 = eHue * (50000.0 / 13.0) * viewingConditions.getNc() * viewingConditions.getNcb(); + double p2 = (ac / viewingConditions.getNbb()); + + double hSin = Math.sin(hRad); + double hCos = Math.cos(hRad); + + double gamma = 23.0 * (p2 + 0.305) * t / (23.0 * p1 + 11.0 * t * hCos + 108.0 * t * hSin); + double a = gamma * hCos; + double b = gamma * hSin; + double rA = (460.0 * p2 + 451.0 * a + 288.0 * b) / 1403.0; + double gA = (460.0 * p2 - 891.0 * a - 261.0 * b) / 1403.0; + double bA = (460.0 * p2 - 220.0 * a - 6300.0 * b) / 1403.0; + + double rCBase = max(0, (27.13 * Math.abs(rA)) / (400.0 - Math.abs(rA))); + double rC = + Math.signum(rA) * (100.0 / viewingConditions.getFl()) * Math.pow(rCBase, 1.0 / 0.42); + double gCBase = max(0, (27.13 * Math.abs(gA)) / (400.0 - Math.abs(gA))); + double gC = + Math.signum(gA) * (100.0 / viewingConditions.getFl()) * Math.pow(gCBase, 1.0 / 0.42); + double bCBase = max(0, (27.13 * Math.abs(bA)) / (400.0 - Math.abs(bA))); + double bC = + Math.signum(bA) * (100.0 / viewingConditions.getFl()) * Math.pow(bCBase, 1.0 / 0.42); + double rF = rC / viewingConditions.getRgbD()[0]; + double gF = gC / viewingConditions.getRgbD()[1]; + double bF = bC / viewingConditions.getRgbD()[2]; + + double[][] matrix = CAM16RGB_TO_XYZ; + double x = (rF * matrix[0][0]) + (gF * matrix[0][1]) + (bF * matrix[0][2]); + double y = (rF * matrix[1][0]) + (gF * matrix[1][1]) + (bF * matrix[1][2]); + double z = (rF * matrix[2][0]) + (gF * matrix[2][1]) + (bF * matrix[2][2]); + + if (returnArray != null) { + returnArray[0] = x; + returnArray[1] = y; + returnArray[2] = z; + return returnArray; + } else { + return new double[] {x, y, z}; + } + } +} diff --git a/m3utils/src/main/java/hct/Hct.java b/m3utils/src/main/java/hct/Hct.java new file mode 100644 index 0000000..93806b9 --- /dev/null +++ b/m3utils/src/main/java/hct/Hct.java @@ -0,0 +1,157 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package hct; + +import utils.ColorUtils; + +/** + * A color system built using CAM16 hue and chroma, and L* from L*a*b*. + * + *

Using L* creates a link between the color system, contrast, and thus accessibility. Contrast + * ratio depends on relative luminance, or Y in the XYZ color space. L*, or perceptual luminance can + * be calculated from Y. + * + *

Unlike Y, L* is linear to human perception, allowing trivial creation of accurate color tones. + * + *

Unlike contrast ratio, measuring contrast in L* is linear, and simple to calculate. A + * difference of 40 in HCT tone guarantees a contrast ratio >= 3.0, and a difference of 50 + * guarantees a contrast ratio >= 4.5. + */ + +/** + * HCT, hue, chroma, and tone. A color system that provides a perceptually accurate color + * measurement system that can also accurately render what colors will appear as in different + * lighting environments. + */ +public final class Hct { + private double hue; + private double chroma; + private double tone; + private int argb; + + /** + * Create an HCT color from hue, chroma, and tone. + * + * @param hue 0 <= hue < 360; invalid values are corrected. + * @param chroma 0 <= chroma < ?; Informally, colorfulness. The color returned may be lower than + * the requested chroma. Chroma has a different maximum for any given hue and tone. + * @param tone 0 <= tone <= 100; invalid values are corrected. + * @return HCT representation of a color in default viewing conditions. + */ + public static Hct from(double hue, double chroma, double tone) { + int argb = HctSolver.solveToInt(hue, chroma, tone); + return new Hct(argb); + } + + /** + * Create an HCT color from a color. + * + * @param argb ARGB representation of a color. + * @return HCT representation of a color in default viewing conditions + */ + public static Hct fromInt(int argb) { + return new Hct(argb); + } + + private Hct(int argb) { + setInternalState(argb); + } + + public double getHue() { + return hue; + } + + public double getChroma() { + return chroma; + } + + public double getTone() { + return tone; + } + + public int toInt() { + return argb; + } + + /** + * Set the hue of this color. Chroma may decrease because chroma has a different maximum for any + * given hue and tone. + * + * @param newHue 0 <= newHue < 360; invalid values are corrected. + */ + public void setHue(double newHue) { + setInternalState(HctSolver.solveToInt(newHue, chroma, tone)); + } + + /** + * Set the chroma of this color. Chroma may decrease because chroma has a different maximum for + * any given hue and tone. + * + * @param newChroma 0 <= newChroma < ? + */ + public void setChroma(double newChroma) { + setInternalState(HctSolver.solveToInt(hue, newChroma, tone)); + } + + /** + * Set the tone of this color. Chroma may decrease because chroma has a different maximum for any + * given hue and tone. + * + * @param newTone 0 <= newTone <= 100; invalid valids are corrected. + */ + public void setTone(double newTone) { + setInternalState(HctSolver.solveToInt(hue, chroma, newTone)); + } + + /** + * Translate a color into different ViewingConditions. + * + *

Colors change appearance. They look different with lights on versus off, the same color, as + * in hex code, on white looks different when on black. This is called color relativity, most + * famously explicated by Josef Albers in Interaction of Color. + * + *

In color science, color appearance models can account for this and calculate the appearance + * of a color in different settings. HCT is based on CAM16, a color appearance model, and uses it + * to make these calculations. + * + *

See ViewingConditions.make for parameters affecting color appearance. + */ + public Hct inViewingConditions(ViewingConditions vc) { + // 1. Use CAM16 to find XYZ coordinates of color in specified VC. + Cam16 cam16 = Cam16.fromInt(toInt()); + double[] viewedInVc = cam16.xyzInViewingConditions(vc, null); + + // 2. Create CAM16 of those XYZ coordinates in default VC. + Cam16 recastInVc = + Cam16.fromXyzInViewingConditions( + viewedInVc[0], viewedInVc[1], viewedInVc[2], ViewingConditions.DEFAULT); + + // 3. Create HCT from: + // - CAM16 using default VC with XYZ coordinates in specified VC. + // - L* converted from Y in XYZ coordinates in specified VC. + return Hct.from( + recastInVc.getHue(), recastInVc.getChroma(), ColorUtils.lstarFromY(viewedInVc[1])); + } + + private void setInternalState(int argb) { + this.argb = argb; + Cam16 cam = Cam16.fromInt(argb); + hue = cam.getHue(); + chroma = cam.getChroma(); + this.tone = ColorUtils.lstarFromArgb(argb); + } +} diff --git a/m3utils/src/main/java/hct/HctSolver.java b/m3utils/src/main/java/hct/HctSolver.java new file mode 100644 index 0000000..98d6bff --- /dev/null +++ b/m3utils/src/main/java/hct/HctSolver.java @@ -0,0 +1,672 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// This file is automatically generated. Do not modify it. + +package hct; + +import utils.ColorUtils; +import utils.MathUtils; + +/** A class that solves the HCT equation. */ +public class HctSolver { + private HctSolver() {} + + static final double[][] SCALED_DISCOUNT_FROM_LINRGB = + new double[][] { + new double[] { + 0.001200833568784504, 0.002389694492170889, 0.0002795742885861124, + }, + new double[] { + 0.0005891086651375999, 0.0029785502573438758, 0.0003270666104008398, + }, + new double[] { + 0.00010146692491640572, 0.0005364214359186694, 0.0032979401770712076, + }, + }; + + static final double[][] LINRGB_FROM_SCALED_DISCOUNT = + new double[][] { + new double[] { + 1373.2198709594231, -1100.4251190754821, -7.278681089101213, + }, + new double[] { + -271.815969077903, 559.6580465940733, -32.46047482791194, + }, + new double[] { + 1.9622899599665666, -57.173814538844006, 308.7233197812385, + }, + }; + + static final double[] Y_FROM_LINRGB = new double[] {0.2126, 0.7152, 0.0722}; + + static final double[] CRITICAL_PLANES = + new double[] { + 0.015176349177441876, + 0.045529047532325624, + 0.07588174588720938, + 0.10623444424209313, + 0.13658714259697685, + 0.16693984095186062, + 0.19729253930674434, + 0.2276452376616281, + 0.2579979360165119, + 0.28835063437139563, + 0.3188300904430532, + 0.350925934958123, + 0.3848314933096426, + 0.42057480301049466, + 0.458183274052838, + 0.4976837250274023, + 0.5391024159806381, + 0.5824650784040898, + 0.6277969426914107, + 0.6751227633498623, + 0.7244668422128921, + 0.775853049866786, + 0.829304845476233, + 0.8848452951698498, + 0.942497089126609, + 1.0022825574869039, + 1.0642236851973577, + 1.1283421258858297, + 1.1946592148522128, + 1.2631959812511864, + 1.3339731595349034, + 1.407011200216447, + 1.4823302800086415, + 1.5599503113873272, + 1.6398909516233677, + 1.7221716113234105, + 1.8068114625156377, + 1.8938294463134073, + 1.9832442801866852, + 2.075074464868551, + 2.1693382909216234, + 2.2660538449872063, + 2.36523901573795, + 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78.74122893956174, + 79.51947534912904, + 80.30219030335869, + 81.08938110306934, + 81.88105503125999, + 82.67721935322541, + 83.4778813166706, + 84.28304815182372, + 85.09272707154808, + 85.90692527145302, + 86.72564993000343, + 87.54890820862819, + 88.3767072518277, + 89.2090541872801, + 90.04595612594655, + 90.88742016217518, + 91.73345337380438, + 92.58406282226491, + 93.43925555268066, + 94.29903859396902, + 95.16341895893969, + 96.03240364439274, + 96.9059996312159, + 97.78421388448044, + 98.6670533535366, + 99.55452497210776, + }; + + /** + * Sanitizes a small enough angle in radians. + * + * @param angle An angle in radians; must not deviate too much from 0. + * @return A coterminal angle between 0 and 2pi. + */ + static double sanitizeRadians(double angle) { + return (angle + Math.PI * 8) % (Math.PI * 2); + } + + /** + * Delinearizes an RGB component, returning a floating-point number. + * + * @param rgbComponent 0.0 <= rgb_component <= 100.0, represents linear R/G/B channel + * @return 0.0 <= output <= 255.0, color channel converted to regular RGB space + */ + static double trueDelinearized(double rgbComponent) { + double normalized = rgbComponent / 100.0; + double delinearized = 0.0; + if (normalized <= 0.0031308) { + delinearized = normalized * 12.92; + } else { + delinearized = 1.055 * Math.pow(normalized, 1.0 / 2.4) - 0.055; + } + return delinearized * 255.0; + } + + static double chromaticAdaptation(double component) { + double af = Math.pow(Math.abs(component), 0.42); + return MathUtils.signum(component) * 400.0 * af / (af + 27.13); + } + + /** + * Returns the hue of a linear RGB color in CAM16. + * + * @param linrgb The linear RGB coordinates of a color. + * @return The hue of the color in CAM16, in radians. + */ + static double hueOf(double[] linrgb) { + double[] scaledDiscount = MathUtils.matrixMultiply(linrgb, SCALED_DISCOUNT_FROM_LINRGB); + double rA = chromaticAdaptation(scaledDiscount[0]); + double gA = chromaticAdaptation(scaledDiscount[1]); + double bA = chromaticAdaptation(scaledDiscount[2]); + // redness-greenness + double a = (11.0 * rA + -12.0 * gA + bA) / 11.0; + // yellowness-blueness + double b = (rA + gA - 2.0 * bA) / 9.0; + return Math.atan2(b, a); + } + + static boolean areInCyclicOrder(double a, double b, double c) { + double deltaAB = sanitizeRadians(b - a); + double deltaAC = sanitizeRadians(c - a); + return deltaAB < deltaAC; + } + + /** + * Solves the lerp equation. + * + * @param source The starting number. + * @param mid The number in the middle. + * @param target The ending number. + * @return A number t such that lerp(source, target, t) = mid. + */ + static double intercept(double source, double mid, double target) { + return (mid - source) / (target - source); + } + + static double[] lerpPoint(double[] source, double t, double[] target) { + return new double[] { + source[0] + (target[0] - source[0]) * t, + source[1] + (target[1] - source[1]) * t, + source[2] + (target[2] - source[2]) * t, + }; + } + + /** + * Intersects a segment with a plane. + * + * @param source The coordinates of point A. + * @param coordinate The R-, G-, or B-coordinate of the plane. + * @param target The coordinates of point B. + * @param axis The axis the plane is perpendicular with. (0: R, 1: G, 2: B) + * @return The intersection point of the segment AB with the plane R=coordinate, G=coordinate, or + * B=coordinate + */ + static double[] setCoordinate(double[] source, double coordinate, double[] target, int axis) { + double t = intercept(source[axis], coordinate, target[axis]); + return lerpPoint(source, t, target); + } + + static boolean isBounded(double x) { + return 0.0 <= x && x <= 100.0; + } + + /** + * Returns the nth possible vertex of the polygonal intersection. + * + * @param y The Y value of the plane. + * @param n The zero-based index of the point. 0 <= n <= 11. + * @return The nth possible vertex of the polygonal intersection of the y plane and the RGB cube, + * in linear RGB coordinates, if it exists. If this possible vertex lies outside of the cube, + * [-1.0, -1.0, -1.0] is returned. + */ + static double[] nthVertex(double y, int n) { + double kR = Y_FROM_LINRGB[0]; + double kG = Y_FROM_LINRGB[1]; + double kB = Y_FROM_LINRGB[2]; + double coordA = n % 4 <= 1 ? 0.0 : 100.0; + double coordB = n % 2 == 0 ? 0.0 : 100.0; + if (n < 4) { + double g = coordA; + double b = coordB; + double r = (y - g * kG - b * kB) / kR; + if (isBounded(r)) { + return new double[] {r, g, b}; + } else { + return new double[] {-1.0, -1.0, -1.0}; + } + } else if (n < 8) { + double b = coordA; + double r = coordB; + double g = (y - r * kR - b * kB) / kG; + if (isBounded(g)) { + return new double[] {r, g, b}; + } else { + return new double[] {-1.0, -1.0, -1.0}; + } + } else { + double r = coordA; + double g = coordB; + double b = (y - r * kR - g * kG) / kB; + if (isBounded(b)) { + return new double[] {r, g, b}; + } else { + return new double[] {-1.0, -1.0, -1.0}; + } + } + } + + /** + * Finds the segment containing the desired color. + * + * @param y The Y value of the color. + * @param targetHue The hue of the color. + * @return A list of two sets of linear RGB coordinates, each corresponding to an endpoint of the + * segment containing the desired color. + */ + static double[][] bisectToSegment(double y, double targetHue) { + double[] left = new double[] {-1.0, -1.0, -1.0}; + double[] right = left; + double leftHue = 0.0; + double rightHue = 0.0; + boolean initialized = false; + boolean uncut = true; + for (int n = 0; n < 12; n++) { + double[] mid = nthVertex(y, n); + if (mid[0] < 0) { + continue; + } + double midHue = hueOf(mid); + if (!initialized) { + left = mid; + right = mid; + leftHue = midHue; + rightHue = midHue; + initialized = true; + continue; + } + if (uncut || areInCyclicOrder(leftHue, midHue, rightHue)) { + uncut = false; + if (areInCyclicOrder(leftHue, targetHue, midHue)) { + right = mid; + rightHue = midHue; + } else { + left = mid; + leftHue = midHue; + } + } + } + return new double[][] {left, right}; + } + + static double[] midpoint(double[] a, double[] b) { + return new double[] { + (a[0] + b[0]) / 2, (a[1] + b[1]) / 2, (a[2] + b[2]) / 2, + }; + } + + static int criticalPlaneBelow(double x) { + return (int) Math.floor(x - 0.5); + } + + static int criticalPlaneAbove(double x) { + return (int) Math.ceil(x - 0.5); + } + + /** + * Finds a color with the given Y and hue on the boundary of the cube. + * + * @param y The Y value of the color. + * @param targetHue The hue of the color. + * @return The desired color, in linear RGB coordinates. + */ + static double[] bisectToLimit(double y, double targetHue) { + double[][] segment = bisectToSegment(y, targetHue); + double[] left = segment[0]; + double leftHue = hueOf(left); + double[] right = segment[1]; + for (int axis = 0; axis < 3; axis++) { + if (left[axis] != right[axis]) { + int lPlane = -1; + int rPlane = 255; + if (left[axis] < right[axis]) { + lPlane = criticalPlaneBelow(trueDelinearized(left[axis])); + rPlane = criticalPlaneAbove(trueDelinearized(right[axis])); + } else { + lPlane = criticalPlaneAbove(trueDelinearized(left[axis])); + rPlane = criticalPlaneBelow(trueDelinearized(right[axis])); + } + for (int i = 0; i < 8; i++) { + if (Math.abs(rPlane - lPlane) <= 1) { + break; + } else { + int mPlane = (int) Math.floor((lPlane + rPlane) / 2.0); + double midPlaneCoordinate = CRITICAL_PLANES[mPlane]; + double[] mid = setCoordinate(left, midPlaneCoordinate, right, axis); + double midHue = hueOf(mid); + if (areInCyclicOrder(leftHue, targetHue, midHue)) { + right = mid; + rPlane = mPlane; + } else { + left = mid; + leftHue = midHue; + lPlane = mPlane; + } + } + } + } + } + return midpoint(left, right); + } + + static double inverseChromaticAdaptation(double adapted) { + double adaptedAbs = Math.abs(adapted); + double base = Math.max(0, 27.13 * adaptedAbs / (400.0 - adaptedAbs)); + return MathUtils.signum(adapted) * Math.pow(base, 1.0 / 0.42); + } + + /** + * Finds a color with the given hue, chroma, and Y. + * + * @param hueRadians The desired hue in radians. + * @param chroma The desired chroma. + * @param y The desired Y. + * @return The desired color as a hexadecimal integer, if found; 0 otherwise. + */ + static int findResultByJ(double hueRadians, double chroma, double y) { + // Initial estimate of j. + double j = Math.sqrt(y) * 11.0; + // =========================================================== + // Operations inlined from Cam16 to avoid repeated calculation + // =========================================================== + ViewingConditions viewingConditions = ViewingConditions.DEFAULT; + double tInnerCoeff = 1 / Math.pow(1.64 - Math.pow(0.29, viewingConditions.getN()), 0.73); + double eHue = 0.25 * (Math.cos(hueRadians + 2.0) + 3.8); + double p1 = eHue * (50000.0 / 13.0) * viewingConditions.getNc() * viewingConditions.getNcb(); + double hSin = Math.sin(hueRadians); + double hCos = Math.cos(hueRadians); + for (int iterationRound = 0; iterationRound < 5; iterationRound++) { + // =========================================================== + // Operations inlined from Cam16 to avoid repeated calculation + // =========================================================== + double jNormalized = j / 100.0; + double alpha = chroma == 0.0 || j == 0.0 ? 0.0 : chroma / Math.sqrt(jNormalized); + double t = Math.pow(alpha * tInnerCoeff, 1.0 / 0.9); + double ac = + viewingConditions.getAw() + * Math.pow(jNormalized, 1.0 / viewingConditions.getC() / viewingConditions.getZ()); + double p2 = ac / viewingConditions.getNbb(); + double gamma = 23.0 * (p2 + 0.305) * t / (23.0 * p1 + 11 * t * hCos + 108.0 * t * hSin); + double a = gamma * hCos; + double b = gamma * hSin; + double rA = (460.0 * p2 + 451.0 * a + 288.0 * b) / 1403.0; + double gA = (460.0 * p2 - 891.0 * a - 261.0 * b) / 1403.0; + double bA = (460.0 * p2 - 220.0 * a - 6300.0 * b) / 1403.0; + double rCScaled = inverseChromaticAdaptation(rA); + double gCScaled = inverseChromaticAdaptation(gA); + double bCScaled = inverseChromaticAdaptation(bA); + double[] linrgb = + MathUtils.matrixMultiply( + new double[] {rCScaled, gCScaled, bCScaled}, LINRGB_FROM_SCALED_DISCOUNT); + // =========================================================== + // Operations inlined from Cam16 to avoid repeated calculation + // =========================================================== + if (linrgb[0] < 0 || linrgb[1] < 0 || linrgb[2] < 0) { + return 0; + } + double kR = Y_FROM_LINRGB[0]; + double kG = Y_FROM_LINRGB[1]; + double kB = Y_FROM_LINRGB[2]; + double fnj = kR * linrgb[0] + kG * linrgb[1] + kB * linrgb[2]; + if (fnj <= 0) { + return 0; + } + if (iterationRound == 4 || Math.abs(fnj - y) < 0.002) { + if (linrgb[0] > 100.01 || linrgb[1] > 100.01 || linrgb[2] > 100.01) { + return 0; + } + return ColorUtils.argbFromLinrgb(linrgb); + } + // Iterates with Newton method, + // Using 2 * fn(j) / j as the approximation of fn'(j) + j = j - (fnj - y) * j / (2 * fnj); + } + return 0; + } + + /** + * Finds an sRGB color with the given hue, chroma, and L*, if possible. + * + * @param hueDegrees The desired hue, in degrees. + * @param chroma The desired chroma. + * @param lstar The desired L*. + * @return A hexadecimal representing the sRGB color. The color has sufficiently close hue, + * chroma, and L* to the desired values, if possible; otherwise, the hue and L* will be + * sufficiently close, and chroma will be maximized. + */ + public static int solveToInt(double hueDegrees, double chroma, double lstar) { + if (chroma < 0.0001 || lstar < 0.0001 || lstar > 99.9999) { + return ColorUtils.argbFromLstar(lstar); + } + hueDegrees = MathUtils.sanitizeDegreesDouble(hueDegrees); + double hueRadians = hueDegrees / 180 * Math.PI; + double y = ColorUtils.yFromLstar(lstar); + int exactAnswer = findResultByJ(hueRadians, chroma, y); + if (exactAnswer != 0) { + return exactAnswer; + } + double[] linrgb = bisectToLimit(y, hueRadians); + return ColorUtils.argbFromLinrgb(linrgb); + } + + /** + * Finds an sRGB color with the given hue, chroma, and L*, if possible. + * + * @param hueDegrees The desired hue, in degrees. + * @param chroma The desired chroma. + * @param lstar The desired L*. + * @return A CAM16 object representing the sRGB color. The color has sufficiently close hue, + * chroma, and L* to the desired values, if possible; otherwise, the hue and L* will be + * sufficiently close, and chroma will be maximized. + */ + public static Cam16 solveToCam(double hueDegrees, double chroma, double lstar) { + return Cam16.fromInt(solveToInt(hueDegrees, chroma, lstar)); + } +} + diff --git a/m3utils/src/main/java/hct/ViewingConditions.java b/m3utils/src/main/java/hct/ViewingConditions.java new file mode 100644 index 0000000..3e452de --- /dev/null +++ b/m3utils/src/main/java/hct/ViewingConditions.java @@ -0,0 +1,205 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package hct; + +import utils.ColorUtils; +import utils.MathUtils; + +/** + * In traditional color spaces, a color can be identified solely by the observer's measurement of + * the color. Color appearance models such as CAM16 also use information about the environment where + * the color was observed, known as the viewing conditions. + * + *

For example, white under the traditional assumption of a midday sun white point is accurately + * measured as a slightly chromatic blue by CAM16. (roughly, hue 203, chroma 3, lightness 100) + * + *

This class caches intermediate values of the CAM16 conversion process that depend only on + * viewing conditions, enabling speed ups. + */ +public final class ViewingConditions { + /** sRGB-like viewing conditions. */ + public static final ViewingConditions DEFAULT = + ViewingConditions.defaultWithBackgroundLstar(50.0); + + private final double aw; + private final double nbb; + private final double ncb; + private final double c; + private final double nc; + private final double n; + private final double[] rgbD; + private final double fl; + private final double flRoot; + private final double z; + + public double getAw() { + return aw; + } + + public double getN() { + return n; + } + + public double getNbb() { + return nbb; + } + + double getNcb() { + return ncb; + } + + double getC() { + return c; + } + + double getNc() { + return nc; + } + + public double[] getRgbD() { + return rgbD; + } + + double getFl() { + return fl; + } + + public double getFlRoot() { + return flRoot; + } + + double getZ() { + return z; + } + + /** + * Create ViewingConditions from a simple, physically relevant, set of parameters. + * + * @param whitePoint White point, measured in the XYZ color space. default = D65, or sunny day + * afternoon + * @param adaptingLuminance The luminance of the adapting field. Informally, how bright it is in + * the room where the color is viewed. Can be calculated from lux by multiplying lux by + * 0.0586. default = 11.72, or 200 lux. + * @param backgroundLstar The lightness of the area surrounding the color. measured by L* in + * L*a*b*. default = 50.0 + * @param surround A general description of the lighting surrounding the color. 0 is pitch dark, + * like watching a movie in a theater. 1.0 is a dimly light room, like watching TV at home at + * night. 2.0 means there is no difference between the lighting on the color and around it. + * default = 2.0 + * @param discountingIlluminant Whether the eye accounts for the tint of the ambient lighting, + * such as knowing an apple is still red in green light. default = false, the eye does not + * perform this process on self-luminous objects like displays. + */ + public static ViewingConditions make( + double[] whitePoint, + double adaptingLuminance, + double backgroundLstar, + double surround, + boolean discountingIlluminant) { + // A background of pure black is non-physical and leads to infinities that represent the idea + // that any color viewed in pure black can't be seen. + backgroundLstar = Math.max(0.1, backgroundLstar); + // Transform white point XYZ to 'cone'/'rgb' responses + double[][] matrix = Cam16.XYZ_TO_CAM16RGB; + double[] xyz = whitePoint; + double rW = (xyz[0] * matrix[0][0]) + (xyz[1] * matrix[0][1]) + (xyz[2] * matrix[0][2]); + double gW = (xyz[0] * matrix[1][0]) + (xyz[1] * matrix[1][1]) + (xyz[2] * matrix[1][2]); + double bW = (xyz[0] * matrix[2][0]) + (xyz[1] * matrix[2][1]) + (xyz[2] * matrix[2][2]); + double f = 0.8 + (surround / 10.0); + double c = + (f >= 0.9) + ? MathUtils.lerp(0.59, 0.69, ((f - 0.9) * 10.0)) + : MathUtils.lerp(0.525, 0.59, ((f - 0.8) * 10.0)); + double d = + discountingIlluminant + ? 1.0 + : f * (1.0 - ((1.0 / 3.6) * Math.exp((-adaptingLuminance - 42.0) / 92.0))); + d = MathUtils.clampDouble(0.0, 1.0, d); + double nc = f; + double[] rgbD = + new double[] { + d * (100.0 / rW) + 1.0 - d, d * (100.0 / gW) + 1.0 - d, d * (100.0 / bW) + 1.0 - d + }; + double k = 1.0 / (5.0 * adaptingLuminance + 1.0); + double k4 = k * k * k * k; + double k4F = 1.0 - k4; + double fl = (k4 * adaptingLuminance) + (0.1 * k4F * k4F * Math.cbrt(5.0 * adaptingLuminance)); + double n = (ColorUtils.yFromLstar(backgroundLstar) / whitePoint[1]); + double z = 1.48 + Math.sqrt(n); + double nbb = 0.725 / Math.pow(n, 0.2); + double ncb = nbb; + double[] rgbAFactors = + new double[] { + Math.pow(fl * rgbD[0] * rW / 100.0, 0.42), + Math.pow(fl * rgbD[1] * gW / 100.0, 0.42), + Math.pow(fl * rgbD[2] * bW / 100.0, 0.42) + }; + + double[] rgbA = + new double[] { + (400.0 * rgbAFactors[0]) / (rgbAFactors[0] + 27.13), + (400.0 * rgbAFactors[1]) / (rgbAFactors[1] + 27.13), + (400.0 * rgbAFactors[2]) / (rgbAFactors[2] + 27.13) + }; + + double aw = ((2.0 * rgbA[0]) + rgbA[1] + (0.05 * rgbA[2])) * nbb; + return new ViewingConditions(n, aw, nbb, ncb, c, nc, rgbD, fl, Math.pow(fl, 0.25), z); + } + + /** + * Create sRGB-like viewing conditions with a custom background lstar. + * + *

Default viewing conditions have a lstar of 50, midgray. + */ + public static ViewingConditions defaultWithBackgroundLstar(double lstar) { + return ViewingConditions.make( + ColorUtils.whitePointD65(), + (200.0 / Math.PI * ColorUtils.yFromLstar(50.0) / 100.f), + lstar, + 2.0, + false); + } + + /** + * Parameters are intermediate values of the CAM16 conversion process. Their names are shorthand + * for technical color science terminology, this class would not benefit from documenting them + * individually. A brief overview is available in the CAM16 specification, and a complete overview + * requires a color science textbook, such as Fairchild's Color Appearance Models. + */ + private ViewingConditions( + double n, + double aw, + double nbb, + double ncb, + double c, + double nc, + double[] rgbD, + double fl, + double flRoot, + double z) { + this.n = n; + this.aw = aw; + this.nbb = nbb; + this.ncb = ncb; + this.c = c; + this.nc = nc; + this.rgbD = rgbD; + this.fl = fl; + this.flRoot = flRoot; + this.z = z; + } +} diff --git a/m3utils/src/main/java/palettes/CorePalette.java b/m3utils/src/main/java/palettes/CorePalette.java new file mode 100644 index 0000000..9a47ee7 --- /dev/null +++ b/m3utils/src/main/java/palettes/CorePalette.java @@ -0,0 +1,73 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package palettes; + +import static java.lang.Math.max; +import static java.lang.Math.min; + +import hct.Hct; + +/** + * An intermediate concept between the key color for a UI theme, and a full color scheme. 5 sets of + * tones are generated, all except one use the same hue as the key color, and all vary in chroma. + */ +public final class CorePalette { + public TonalPalette a1; + public TonalPalette a2; + public TonalPalette a3; + public TonalPalette n1; + public TonalPalette n2; + public TonalPalette error; + + /** + * Create key tones from a color. + * + * @param argb ARGB representation of a color + */ + public static CorePalette of(int argb) { + return new CorePalette(argb, false); + } + + /** + * Create content key tones from a color. + * + * @param argb ARGB representation of a color + */ + public static CorePalette contentOf(int argb) { + return new CorePalette(argb, true); + } + + private CorePalette(int argb, boolean isContent) { + Hct hct = Hct.fromInt(argb); + double hue = hct.getHue(); + double chroma = hct.getChroma(); + if (isContent) { + this.a1 = TonalPalette.fromHueAndChroma(hue, chroma); + this.a2 = TonalPalette.fromHueAndChroma(hue, chroma / 3.); + this.a3 = TonalPalette.fromHueAndChroma(hue + 60., chroma / 2.); + this.n1 = TonalPalette.fromHueAndChroma(hue, min(chroma / 12., 4.)); + this.n2 = TonalPalette.fromHueAndChroma(hue, min(chroma / 6., 8.)); + } else { + this.a1 = TonalPalette.fromHueAndChroma(hue, max(48., chroma)); + this.a2 = TonalPalette.fromHueAndChroma(hue, 16.); + this.a3 = TonalPalette.fromHueAndChroma(hue + 60., 24.); + this.n1 = TonalPalette.fromHueAndChroma(hue, 4.); + this.n2 = TonalPalette.fromHueAndChroma(hue, 8.); + } + this.error = TonalPalette.fromHueAndChroma(25, 84.); + } +} diff --git a/m3utils/src/main/java/palettes/TonalPalette.java b/m3utils/src/main/java/palettes/TonalPalette.java new file mode 100644 index 0000000..e707e37 --- /dev/null +++ b/m3utils/src/main/java/palettes/TonalPalette.java @@ -0,0 +1,145 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package palettes; + +import java.util.HashMap; +import java.util.Map; + +import hct.Hct; + +/** + * A convenience class for retrieving colors that are constant in hue and chroma, but vary in tone. + */ +public final class TonalPalette { + Map cache; + Hct keyColor; + double hue; + double chroma; + + /** + * Create tones using the HCT hue and chroma from a color. + * + * @param argb ARGB representation of a color + * @return Tones matching that color's hue and chroma. + */ + public static TonalPalette fromInt(int argb) { + return fromHct(Hct.fromInt(argb)); + } + + /** + * Create tones using a HCT color. + * + * @param hct HCT representation of a color. + * @return Tones matching that color's hue and chroma. + */ + public static TonalPalette fromHct(Hct hct) { + return new TonalPalette(hct.getHue(), hct.getChroma(), hct); + } + + /** + * Create tones from a defined HCT hue and chroma. + * + * @param hue HCT hue + * @param chroma HCT chroma + * @return Tones matching hue and chroma. + */ + public static TonalPalette fromHueAndChroma(double hue, double chroma) { + return new TonalPalette(hue, chroma, createKeyColor(hue, chroma)); + } + + private TonalPalette(double hue, double chroma, Hct keyColor) { + cache = new HashMap<>(); + this.hue = hue; + this.chroma = chroma; + this.keyColor = keyColor; + } + + /** The key color is the first tone, starting from T50, matching the given hue and chroma. */ + private static Hct createKeyColor(double hue, double chroma) { + double startTone = 50.0; + Hct smallestDeltaHct = Hct.from(hue, chroma, startTone); + double smallestDelta = Math.abs(smallestDeltaHct.getChroma() - chroma); + // Starting from T50, check T+/-delta to see if they match the requested + // chroma. + // + // Starts from T50 because T50 has the most chroma available, on + // average. Thus it is most likely to have a direct answer and minimize + // iteration. + for (double delta = 1.0; delta < 50.0; delta += 1.0) { + // Termination condition rounding instead of minimizing delta to avoid + // case where requested chroma is 16.51, and the closest chroma is 16.49. + // Error is minimized, but when rounded and displayed, requested chroma + // is 17, key color's chroma is 16. + if (Math.round(chroma) == Math.round(smallestDeltaHct.getChroma())) { + return smallestDeltaHct; + } + + final Hct hctAdd = Hct.from(hue, chroma, startTone + delta); + final double hctAddDelta = Math.abs(hctAdd.getChroma() - chroma); + if (hctAddDelta < smallestDelta) { + smallestDelta = hctAddDelta; + smallestDeltaHct = hctAdd; + } + + final Hct hctSubtract = Hct.from(hue, chroma, startTone - delta); + final double hctSubtractDelta = Math.abs(hctSubtract.getChroma() - chroma); + if (hctSubtractDelta < smallestDelta) { + smallestDelta = hctSubtractDelta; + smallestDeltaHct = hctSubtract; + } + } + + return smallestDeltaHct; + } + + /** + * Create an ARGB color with HCT hue and chroma of this Tones instance, and the provided HCT tone. + * + * @param tone HCT tone, measured from 0 to 100. + * @return ARGB representation of a color with that tone. + */ + // AndroidJdkLibsChecker is higher priority than ComputeIfAbsentUseValue (b/119581923) + @SuppressWarnings("ComputeIfAbsentUseValue") + public int tone(int tone) { + Integer color = cache.get(tone); + if (color == null) { + color = Hct.from(this.hue, this.chroma, tone).toInt(); + cache.put(tone, color); + } + return color; + } + + /** Given a tone, use hue and chroma of palette to create a color, and return it as HCT. */ + public Hct getHct(double tone) { + return Hct.from(this.hue, this.chroma, tone); + } + + /** The chroma of the Tonal Palette, in HCT. Ranges from 0 to ~130 (for sRGB gamut). */ + public double getChroma() { + return this.chroma; + } + + /** The hue of the Tonal Palette, in HCT. Ranges from 0 to 360. */ + public double getHue() { + return this.hue; + } + + /** The key color is the first tone, starting from T50, that matches the palette's chroma. */ + public Hct getKeyColor() { + return this.keyColor; + } +} diff --git a/m3utils/src/main/java/quantize/PointProvider.java b/m3utils/src/main/java/quantize/PointProvider.java new file mode 100644 index 0000000..3b4df94 --- /dev/null +++ b/m3utils/src/main/java/quantize/PointProvider.java @@ -0,0 +1,32 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package quantize; + +/** An interface to allow use of different color spaces by quantizers. */ +public interface PointProvider { + /** The four components in the color space of an sRGB color. */ + public double[] fromInt(int argb); + + /** The ARGB (i.e. hex code) representation of this color. */ + public int toInt(double[] point); + + /** + * Squared distance between two colors. Distance is defined by scientific color spaces and + * referred to as delta E. + */ + public double distance(double[] a, double[] b); +} diff --git a/m3utils/src/main/java/quantize/PointProviderLab.java b/m3utils/src/main/java/quantize/PointProviderLab.java new file mode 100644 index 0000000..b990e69 --- /dev/null +++ b/m3utils/src/main/java/quantize/PointProviderLab.java @@ -0,0 +1,56 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package quantize; + +import utils.ColorUtils; + +/** + * Provides conversions needed for K-Means quantization. Converting input to points, and converting + * the final state of the K-Means algorithm to colors. + */ +public final class PointProviderLab implements PointProvider { + /** + * Convert a color represented in ARGB to a 3-element array of L*a*b* coordinates of the color. + */ + @Override + public double[] fromInt(int argb) { + double[] lab = ColorUtils.labFromArgb(argb); + return new double[] {lab[0], lab[1], lab[2]}; + } + + /** Convert a 3-element array to a color represented in ARGB. */ + @Override + public int toInt(double[] lab) { + return ColorUtils.argbFromLab(lab[0], lab[1], lab[2]); + } + + /** + * Standard CIE 1976 delta E formula also takes the square root, unneeded here. This method is + * used by quantization algorithms to compare distance, and the relative ordering is the same, + * with or without a square root. + * + *

This relatively minor optimization is helpful because this method is called at least once + * for each pixel in an image. + */ + @Override + public double distance(double[] one, double[] two) { + double dL = (one[0] - two[0]); + double dA = (one[1] - two[1]); + double dB = (one[2] - two[2]); + return (dL * dL + dA * dA + dB * dB); + } +} diff --git a/m3utils/src/main/java/quantize/Quantizer.java b/m3utils/src/main/java/quantize/Quantizer.java new file mode 100644 index 0000000..ab2a058 --- /dev/null +++ b/m3utils/src/main/java/quantize/Quantizer.java @@ -0,0 +1,21 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package quantize; + +interface Quantizer { + public QuantizerResult quantize(int[] pixels, int maxColors); +} diff --git a/m3utils/src/main/java/quantize/QuantizerCelebi.java b/m3utils/src/main/java/quantize/QuantizerCelebi.java new file mode 100644 index 0000000..d0520fe --- /dev/null +++ b/m3utils/src/main/java/quantize/QuantizerCelebi.java @@ -0,0 +1,57 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package quantize; + +import java.util.Map; +import java.util.Set; + +/** + * An image quantizer that improves on the quality of a standard K-Means algorithm by setting the + * K-Means initial state to the output of a Wu quantizer, instead of random centroids. Improves on + * speed by several optimizations, as implemented in Wsmeans, or Weighted Square Means, K-Means with + * those optimizations. + * + *

This algorithm was designed by M. Emre Celebi, and was found in their 2011 paper, Improving + * the Performance of K-Means for Color Quantization. https://arxiv.org/abs/1101.0395 + */ +public final class QuantizerCelebi { + private QuantizerCelebi() {} + + /** + * Reduce the number of colors needed to represented the input, minimizing the difference between + * the original image and the recolored image. + * + * @param pixels Colors in ARGB format. + * @param maxColors The number of colors to divide the image into. A lower number of colors may be + * returned. + * @return Map with keys of colors in ARGB format, and values of number of pixels in the original + * image that correspond to the color in the quantized image. + */ + public static Map quantize(int[] pixels, int maxColors) { + QuantizerWu wu = new QuantizerWu(); + QuantizerResult wuResult = wu.quantize(pixels, maxColors); + + Set wuClustersAsObjects = wuResult.colorToCount.keySet(); + int index = 0; + int[] wuClusters = new int[wuClustersAsObjects.size()]; + for (Integer argb : wuClustersAsObjects) { + wuClusters[index++] = argb; + } + + return QuantizerWsmeans.quantize(pixels, wuClusters, maxColors); + } +} diff --git a/m3utils/src/main/java/quantize/QuantizerMap.java b/m3utils/src/main/java/quantize/QuantizerMap.java new file mode 100644 index 0000000..b2396cc --- /dev/null +++ b/m3utils/src/main/java/quantize/QuantizerMap.java @@ -0,0 +1,41 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package quantize; + +import java.util.LinkedHashMap; +import java.util.Map; + +/** Creates a dictionary with keys of colors, and values of count of the color */ +public final class QuantizerMap implements Quantizer { + Map colorToCount; + + @Override + public QuantizerResult quantize(int[] pixels, int colorCount) { + final Map pixelByCount = new LinkedHashMap<>(); + for (int pixel : pixels) { + final Integer currentPixelCount = pixelByCount.get(pixel); + final int newPixelCount = currentPixelCount == null ? 1 : currentPixelCount + 1; + pixelByCount.put(pixel, newPixelCount); + } + colorToCount = pixelByCount; + return new QuantizerResult(pixelByCount); + } + + public Map getColorToCount() { + return colorToCount; + } +} diff --git a/m3utils/src/main/java/quantize/QuantizerResult.java b/m3utils/src/main/java/quantize/QuantizerResult.java new file mode 100644 index 0000000..b9f0099 --- /dev/null +++ b/m3utils/src/main/java/quantize/QuantizerResult.java @@ -0,0 +1,28 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package quantize; + +import java.util.Map; + +/** Represents result of a quantizer run */ +public final class QuantizerResult { + public final Map colorToCount; + + QuantizerResult(Map colorToCount) { + this.colorToCount = colorToCount; + } +} diff --git a/m3utils/src/main/java/quantize/QuantizerWsmeans.java b/m3utils/src/main/java/quantize/QuantizerWsmeans.java new file mode 100644 index 0000000..ce8705a --- /dev/null +++ b/m3utils/src/main/java/quantize/QuantizerWsmeans.java @@ -0,0 +1,233 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package quantize; + +import static java.lang.Math.min; + +import java.util.Arrays; +import java.util.LinkedHashMap; +import java.util.Map; +import java.util.Random; + +/** + * An image quantizer that improves on the speed of a standard K-Means algorithm by implementing + * several optimizations, including deduping identical pixels and a triangle inequality rule that + * reduces the number of comparisons needed to identify which cluster a point should be moved to. + * + *

Wsmeans stands for Weighted Square Means. + * + *

This algorithm was designed by M. Emre Celebi, and was found in their 2011 paper, Improving + * the Performance of K-Means for Color Quantization. https://arxiv.org/abs/1101.0395 + */ +public final class QuantizerWsmeans { + private QuantizerWsmeans() {} + + private static final class Distance implements Comparable { + int index; + double distance; + + Distance() { + this.index = -1; + this.distance = -1; + } + + @Override + public int compareTo(Distance other) { + return ((Double) this.distance).compareTo(other.distance); + } + } + + private static final int MAX_ITERATIONS = 10; + private static final double MIN_MOVEMENT_DISTANCE = 3.0; + + /** + * Reduce the number of colors needed to represented the input, minimizing the difference between + * the original image and the recolored image. + * + * @param inputPixels Colors in ARGB format. + * @param startingClusters Defines the initial state of the quantizer. Passing an empty array is + * fine, the implementation will create its own initial state that leads to reproducible + * results for the same inputs. Passing an array that is the result of Wu quantization leads + * to higher quality results. + * @param maxColors The number of colors to divide the image into. A lower number of colors may be + * returned. + * @return Map with keys of colors in ARGB format, values of how many of the input pixels belong + * to the color. + */ + public static Map quantize( + int[] inputPixels, int[] startingClusters, int maxColors) { + // Uses a seeded random number generator to ensure consistent results. + Random random = new Random(0x42688); + + Map pixelToCount = new LinkedHashMap<>(); + double[][] points = new double[inputPixels.length][]; + int[] pixels = new int[inputPixels.length]; + PointProvider pointProvider = new PointProviderLab(); + + int pointCount = 0; + for (int i = 0; i < inputPixels.length; i++) { + int inputPixel = inputPixels[i]; + Integer pixelCount = pixelToCount.get(inputPixel); + if (pixelCount == null) { + points[pointCount] = pointProvider.fromInt(inputPixel); + pixels[pointCount] = inputPixel; + pointCount++; + + pixelToCount.put(inputPixel, 1); + } else { + pixelToCount.put(inputPixel, pixelCount + 1); + } + } + + int[] counts = new int[pointCount]; + for (int i = 0; i < pointCount; i++) { + int pixel = pixels[i]; + int count = pixelToCount.get(pixel); + counts[i] = count; + } + + int clusterCount = min(maxColors, pointCount); + if (startingClusters.length != 0) { + clusterCount = min(clusterCount, startingClusters.length); + } + + double[][] clusters = new double[clusterCount][]; + int clustersCreated = 0; + for (int i = 0; i < startingClusters.length; i++) { + clusters[i] = pointProvider.fromInt(startingClusters[i]); + clustersCreated++; + } + + int additionalClustersNeeded = clusterCount - clustersCreated; + if (additionalClustersNeeded > 0) { + for (int i = 0; i < additionalClustersNeeded; i++) {} + } + + int[] clusterIndices = new int[pointCount]; + for (int i = 0; i < pointCount; i++) { + clusterIndices[i] = random.nextInt(clusterCount); + } + + int[][] indexMatrix = new int[clusterCount][]; + for (int i = 0; i < clusterCount; i++) { + indexMatrix[i] = new int[clusterCount]; + } + + Distance[][] distanceToIndexMatrix = new Distance[clusterCount][]; + for (int i = 0; i < clusterCount; i++) { + distanceToIndexMatrix[i] = new Distance[clusterCount]; + for (int j = 0; j < clusterCount; j++) { + distanceToIndexMatrix[i][j] = new Distance(); + } + } + + int[] pixelCountSums = new int[clusterCount]; + for (int iteration = 0; iteration < MAX_ITERATIONS; iteration++) { + for (int i = 0; i < clusterCount; i++) { + for (int j = i + 1; j < clusterCount; j++) { + double distance = pointProvider.distance(clusters[i], clusters[j]); + distanceToIndexMatrix[j][i].distance = distance; + distanceToIndexMatrix[j][i].index = i; + distanceToIndexMatrix[i][j].distance = distance; + distanceToIndexMatrix[i][j].index = j; + } + Arrays.sort(distanceToIndexMatrix[i]); + for (int j = 0; j < clusterCount; j++) { + indexMatrix[i][j] = distanceToIndexMatrix[i][j].index; + } + } + + int pointsMoved = 0; + for (int i = 0; i < pointCount; i++) { + double[] point = points[i]; + int previousClusterIndex = clusterIndices[i]; + double[] previousCluster = clusters[previousClusterIndex]; + double previousDistance = pointProvider.distance(point, previousCluster); + + double minimumDistance = previousDistance; + int newClusterIndex = -1; + for (int j = 0; j < clusterCount; j++) { + if (distanceToIndexMatrix[previousClusterIndex][j].distance >= 4 * previousDistance) { + continue; + } + double distance = pointProvider.distance(point, clusters[j]); + if (distance < minimumDistance) { + minimumDistance = distance; + newClusterIndex = j; + } + } + if (newClusterIndex != -1) { + double distanceChange = + Math.abs(Math.sqrt(minimumDistance) - Math.sqrt(previousDistance)); + if (distanceChange > MIN_MOVEMENT_DISTANCE) { + pointsMoved++; + clusterIndices[i] = newClusterIndex; + } + } + } + + if (pointsMoved == 0 && iteration != 0) { + break; + } + + double[] componentASums = new double[clusterCount]; + double[] componentBSums = new double[clusterCount]; + double[] componentCSums = new double[clusterCount]; + Arrays.fill(pixelCountSums, 0); + for (int i = 0; i < pointCount; i++) { + int clusterIndex = clusterIndices[i]; + double[] point = points[i]; + int count = counts[i]; + pixelCountSums[clusterIndex] += count; + componentASums[clusterIndex] += (point[0] * count); + componentBSums[clusterIndex] += (point[1] * count); + componentCSums[clusterIndex] += (point[2] * count); + } + + for (int i = 0; i < clusterCount; i++) { + int count = pixelCountSums[i]; + if (count == 0) { + clusters[i] = new double[] {0., 0., 0.}; + continue; + } + double a = componentASums[i] / count; + double b = componentBSums[i] / count; + double c = componentCSums[i] / count; + clusters[i][0] = a; + clusters[i][1] = b; + clusters[i][2] = c; + } + } + + Map argbToPopulation = new LinkedHashMap<>(); + for (int i = 0; i < clusterCount; i++) { + int count = pixelCountSums[i]; + if (count == 0) { + continue; + } + + int possibleNewCluster = pointProvider.toInt(clusters[i]); + if (argbToPopulation.containsKey(possibleNewCluster)) { + continue; + } + + argbToPopulation.put(possibleNewCluster, count); + } + + return argbToPopulation; + } +} diff --git a/m3utils/src/main/java/quantize/QuantizerWu.java b/m3utils/src/main/java/quantize/QuantizerWu.java new file mode 100644 index 0000000..7fe9fee --- /dev/null +++ b/m3utils/src/main/java/quantize/QuantizerWu.java @@ -0,0 +1,407 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package quantize; + +import java.util.ArrayList; +import java.util.LinkedHashMap; +import java.util.List; +import java.util.Map; + +import utils.ColorUtils; + +/** + * An image quantizer that divides the image's pixels into clusters by recursively cutting an RGB + * cube, based on the weight of pixels in each area of the cube. + * + *

The algorithm was described by Xiaolin Wu in Graphic Gems II, published in 1991. + */ +public final class QuantizerWu implements Quantizer { + int[] weights; + int[] momentsR; + int[] momentsG; + int[] momentsB; + double[] moments; + Box[] cubes; + + // A histogram of all the input colors is constructed. It has the shape of a + // cube. The cube would be too large if it contained all 16 million colors: + // historical best practice is to use 5 bits of the 8 in each channel, + // reducing the histogram to a volume of ~32,000. + private static final int INDEX_BITS = 5; + private static final int INDEX_COUNT = 33; // ((1 << INDEX_BITS) + 1) + private static final int TOTAL_SIZE = 35937; // INDEX_COUNT * INDEX_COUNT * INDEX_COUNT + + @Override + public QuantizerResult quantize(int[] pixels, int colorCount) { + QuantizerResult mapResult = new QuantizerMap().quantize(pixels, colorCount); + constructHistogram(mapResult.colorToCount); + createMoments(); + CreateBoxesResult createBoxesResult = createBoxes(colorCount); + List colors = createResult(createBoxesResult.resultCount); + Map resultMap = new LinkedHashMap<>(); + for (int color : colors) { + resultMap.put(color, 0); + } + return new QuantizerResult(resultMap); + } + + static int getIndex(int r, int g, int b) { + return (r << (INDEX_BITS * 2)) + (r << (INDEX_BITS + 1)) + r + (g << INDEX_BITS) + g + b; + } + + void constructHistogram(Map pixels) { + weights = new int[TOTAL_SIZE]; + momentsR = new int[TOTAL_SIZE]; + momentsG = new int[TOTAL_SIZE]; + momentsB = new int[TOTAL_SIZE]; + moments = new double[TOTAL_SIZE]; + + for (Map.Entry pair : pixels.entrySet()) { + int pixel = pair.getKey(); + int count = pair.getValue(); + int red = ColorUtils.redFromArgb(pixel); + int green = ColorUtils.greenFromArgb(pixel); + int blue = ColorUtils.blueFromArgb(pixel); + int bitsToRemove = 8 - INDEX_BITS; + int iR = (red >> bitsToRemove) + 1; + int iG = (green >> bitsToRemove) + 1; + int iB = (blue >> bitsToRemove) + 1; + int index = getIndex(iR, iG, iB); + weights[index] += count; + momentsR[index] += (red * count); + momentsG[index] += (green * count); + momentsB[index] += (blue * count); + moments[index] += (count * ((red * red) + (green * green) + (blue * blue))); + } + } + + void createMoments() { + for (int r = 1; r < INDEX_COUNT; ++r) { + int[] area = new int[INDEX_COUNT]; + int[] areaR = new int[INDEX_COUNT]; + int[] areaG = new int[INDEX_COUNT]; + int[] areaB = new int[INDEX_COUNT]; + double[] area2 = new double[INDEX_COUNT]; + + for (int g = 1; g < INDEX_COUNT; ++g) { + int line = 0; + int lineR = 0; + int lineG = 0; + int lineB = 0; + double line2 = 0.0; + for (int b = 1; b < INDEX_COUNT; ++b) { + int index = getIndex(r, g, b); + line += weights[index]; + lineR += momentsR[index]; + lineG += momentsG[index]; + lineB += momentsB[index]; + line2 += moments[index]; + + area[b] += line; + areaR[b] += lineR; + areaG[b] += lineG; + areaB[b] += lineB; + area2[b] += line2; + + int previousIndex = getIndex(r - 1, g, b); + weights[index] = weights[previousIndex] + area[b]; + momentsR[index] = momentsR[previousIndex] + areaR[b]; + momentsG[index] = momentsG[previousIndex] + areaG[b]; + momentsB[index] = momentsB[previousIndex] + areaB[b]; + moments[index] = moments[previousIndex] + area2[b]; + } + } + } + } + + CreateBoxesResult createBoxes(int maxColorCount) { + cubes = new Box[maxColorCount]; + for (int i = 0; i < maxColorCount; i++) { + cubes[i] = new Box(); + } + double[] volumeVariance = new double[maxColorCount]; + Box firstBox = cubes[0]; + firstBox.r1 = INDEX_COUNT - 1; + firstBox.g1 = INDEX_COUNT - 1; + firstBox.b1 = INDEX_COUNT - 1; + + int generatedColorCount = maxColorCount; + int next = 0; + for (int i = 1; i < maxColorCount; i++) { + if (cut(cubes[next], cubes[i])) { + volumeVariance[next] = (cubes[next].vol > 1) ? variance(cubes[next]) : 0.0; + volumeVariance[i] = (cubes[i].vol > 1) ? variance(cubes[i]) : 0.0; + } else { + volumeVariance[next] = 0.0; + i--; + } + + next = 0; + + double temp = volumeVariance[0]; + for (int j = 1; j <= i; j++) { + if (volumeVariance[j] > temp) { + temp = volumeVariance[j]; + next = j; + } + } + if (temp <= 0.0) { + generatedColorCount = i + 1; + break; + } + } + + return new CreateBoxesResult(maxColorCount, generatedColorCount); + } + + List createResult(int colorCount) { + List colors = new ArrayList<>(); + for (int i = 0; i < colorCount; ++i) { + Box cube = cubes[i]; + int weight = volume(cube, weights); + if (weight > 0) { + int r = volume(cube, momentsR) / weight; + int g = volume(cube, momentsG) / weight; + int b = volume(cube, momentsB) / weight; + int color = (255 << 24) | ((r & 0x0ff) << 16) | ((g & 0x0ff) << 8) | (b & 0x0ff); + colors.add(color); + } + } + return colors; + } + + double variance(Box cube) { + int dr = volume(cube, momentsR); + int dg = volume(cube, momentsG); + int db = volume(cube, momentsB); + double xx = + moments[getIndex(cube.r1, cube.g1, cube.b1)] + - moments[getIndex(cube.r1, cube.g1, cube.b0)] + - moments[getIndex(cube.r1, cube.g0, cube.b1)] + + moments[getIndex(cube.r1, cube.g0, cube.b0)] + - moments[getIndex(cube.r0, cube.g1, cube.b1)] + + moments[getIndex(cube.r0, cube.g1, cube.b0)] + + moments[getIndex(cube.r0, cube.g0, cube.b1)] + - moments[getIndex(cube.r0, cube.g0, cube.b0)]; + + int hypotenuse = dr * dr + dg * dg + db * db; + int volume = volume(cube, weights); + return xx - hypotenuse / ((double) volume); + } + + Boolean cut(Box one, Box two) { + int wholeR = volume(one, momentsR); + int wholeG = volume(one, momentsG); + int wholeB = volume(one, momentsB); + int wholeW = volume(one, weights); + + MaximizeResult maxRResult = + maximize(one, Direction.RED, one.r0 + 1, one.r1, wholeR, wholeG, wholeB, wholeW); + MaximizeResult maxGResult = + maximize(one, Direction.GREEN, one.g0 + 1, one.g1, wholeR, wholeG, wholeB, wholeW); + MaximizeResult maxBResult = + maximize(one, Direction.BLUE, one.b0 + 1, one.b1, wholeR, wholeG, wholeB, wholeW); + Direction cutDirection; + double maxR = maxRResult.maximum; + double maxG = maxGResult.maximum; + double maxB = maxBResult.maximum; + if (maxR >= maxG && maxR >= maxB) { + if (maxRResult.cutLocation < 0) { + return false; + } + cutDirection = Direction.RED; + } else if (maxG >= maxR && maxG >= maxB) { + cutDirection = Direction.GREEN; + } else { + cutDirection = Direction.BLUE; + } + + two.r1 = one.r1; + two.g1 = one.g1; + two.b1 = one.b1; + + switch (cutDirection) { + case RED: + one.r1 = maxRResult.cutLocation; + two.r0 = one.r1; + two.g0 = one.g0; + two.b0 = one.b0; + break; + case GREEN: + one.g1 = maxGResult.cutLocation; + two.r0 = one.r0; + two.g0 = one.g1; + two.b0 = one.b0; + break; + case BLUE: + one.b1 = maxBResult.cutLocation; + two.r0 = one.r0; + two.g0 = one.g0; + two.b0 = one.b1; + break; + } + + one.vol = (one.r1 - one.r0) * (one.g1 - one.g0) * (one.b1 - one.b0); + two.vol = (two.r1 - two.r0) * (two.g1 - two.g0) * (two.b1 - two.b0); + + return true; + } + + MaximizeResult maximize( + Box cube, + Direction direction, + int first, + int last, + int wholeR, + int wholeG, + int wholeB, + int wholeW) { + int bottomR = bottom(cube, direction, momentsR); + int bottomG = bottom(cube, direction, momentsG); + int bottomB = bottom(cube, direction, momentsB); + int bottomW = bottom(cube, direction, weights); + + double max = 0.0; + int cut = -1; + + int halfR = 0; + int halfG = 0; + int halfB = 0; + int halfW = 0; + for (int i = first; i < last; i++) { + halfR = bottomR + top(cube, direction, i, momentsR); + halfG = bottomG + top(cube, direction, i, momentsG); + halfB = bottomB + top(cube, direction, i, momentsB); + halfW = bottomW + top(cube, direction, i, weights); + if (halfW == 0) { + continue; + } + + double tempNumerator = halfR * halfR + halfG * halfG + halfB * halfB; + double tempDenominator = halfW; + double temp = tempNumerator / tempDenominator; + + halfR = wholeR - halfR; + halfG = wholeG - halfG; + halfB = wholeB - halfB; + halfW = wholeW - halfW; + if (halfW == 0) { + continue; + } + + tempNumerator = halfR * halfR + halfG * halfG + halfB * halfB; + tempDenominator = halfW; + temp += (tempNumerator / tempDenominator); + + if (temp > max) { + max = temp; + cut = i; + } + } + return new MaximizeResult(cut, max); + } + + static int volume(Box cube, int[] moment) { + return (moment[getIndex(cube.r1, cube.g1, cube.b1)] + - moment[getIndex(cube.r1, cube.g1, cube.b0)] + - moment[getIndex(cube.r1, cube.g0, cube.b1)] + + moment[getIndex(cube.r1, cube.g0, cube.b0)] + - moment[getIndex(cube.r0, cube.g1, cube.b1)] + + moment[getIndex(cube.r0, cube.g1, cube.b0)] + + moment[getIndex(cube.r0, cube.g0, cube.b1)] + - moment[getIndex(cube.r0, cube.g0, cube.b0)]); + } + + static int bottom(Box cube, Direction direction, int[] moment) { + switch (direction) { + case RED: + return -moment[getIndex(cube.r0, cube.g1, cube.b1)] + + moment[getIndex(cube.r0, cube.g1, cube.b0)] + + moment[getIndex(cube.r0, cube.g0, cube.b1)] + - moment[getIndex(cube.r0, cube.g0, cube.b0)]; + case GREEN: + return -moment[getIndex(cube.r1, cube.g0, cube.b1)] + + moment[getIndex(cube.r1, cube.g0, cube.b0)] + + moment[getIndex(cube.r0, cube.g0, cube.b1)] + - moment[getIndex(cube.r0, cube.g0, cube.b0)]; + case BLUE: + return -moment[getIndex(cube.r1, cube.g1, cube.b0)] + + moment[getIndex(cube.r1, cube.g0, cube.b0)] + + moment[getIndex(cube.r0, cube.g1, cube.b0)] + - moment[getIndex(cube.r0, cube.g0, cube.b0)]; + } + throw new IllegalArgumentException("unexpected direction " + direction); + } + + static int top(Box cube, Direction direction, int position, int[] moment) { + switch (direction) { + case RED: + return (moment[getIndex(position, cube.g1, cube.b1)] + - moment[getIndex(position, cube.g1, cube.b0)] + - moment[getIndex(position, cube.g0, cube.b1)] + + moment[getIndex(position, cube.g0, cube.b0)]); + case GREEN: + return (moment[getIndex(cube.r1, position, cube.b1)] + - moment[getIndex(cube.r1, position, cube.b0)] + - moment[getIndex(cube.r0, position, cube.b1)] + + moment[getIndex(cube.r0, position, cube.b0)]); + case BLUE: + return (moment[getIndex(cube.r1, cube.g1, position)] + - moment[getIndex(cube.r1, cube.g0, position)] + - moment[getIndex(cube.r0, cube.g1, position)] + + moment[getIndex(cube.r0, cube.g0, position)]); + } + throw new IllegalArgumentException("unexpected direction " + direction); + } + + private static enum Direction { + RED, + GREEN, + BLUE + } + + private static final class MaximizeResult { + // < 0 if cut impossible + int cutLocation; + double maximum; + + MaximizeResult(int cut, double max) { + this.cutLocation = cut; + this.maximum = max; + } + } + + private static final class CreateBoxesResult { + int requestedCount; + int resultCount; + + CreateBoxesResult(int requestedCount, int resultCount) { + this.requestedCount = requestedCount; + this.resultCount = resultCount; + } + } + + private static final class Box { + int r0 = 0; + int r1 = 0; + int g0 = 0; + int g1 = 0; + int b0 = 0; + int b1 = 0; + int vol = 0; + } +} diff --git a/m3utils/src/main/java/scheme/DynamicScheme.java b/m3utils/src/main/java/scheme/DynamicScheme.java new file mode 100644 index 0000000..b42c673 --- /dev/null +++ b/m3utils/src/main/java/scheme/DynamicScheme.java @@ -0,0 +1,93 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package scheme; + +import hct.Hct; +import palettes.TonalPalette; +import utils.MathUtils; + +/** + * Provides important settings for creating colors dynamically, and 6 color palettes. Requires: 1. A + * color. (source color) 2. A theme. (Variant) 3. Whether or not its dark mode. 4. Contrast level. + * (-1 to 1, currently contrast ratio 3.0 and 7.0) + */ +public class DynamicScheme { + public final int sourceColorArgb; + public final Hct sourceColorHct; + public final Variant variant; + public final boolean isDark; + public final double contrastLevel; + + public final TonalPalette primaryPalette; + public final TonalPalette secondaryPalette; + public final TonalPalette tertiaryPalette; + public final TonalPalette neutralPalette; + public final TonalPalette neutralVariantPalette; + public final TonalPalette errorPalette; + + public DynamicScheme( + Hct sourceColorHct, + Variant variant, + boolean isDark, + double contrastLevel, + TonalPalette primaryPalette, + TonalPalette secondaryPalette, + TonalPalette tertiaryPalette, + TonalPalette neutralPalette, + TonalPalette neutralVariantPalette) { + this.sourceColorArgb = sourceColorHct.toInt(); + this.sourceColorHct = sourceColorHct; + this.variant = variant; + this.isDark = isDark; + this.contrastLevel = contrastLevel; + + this.primaryPalette = primaryPalette; + this.secondaryPalette = secondaryPalette; + this.tertiaryPalette = tertiaryPalette; + this.neutralPalette = neutralPalette; + this.neutralVariantPalette = neutralVariantPalette; + this.errorPalette = TonalPalette.fromHueAndChroma(25.0, 84.0); + } + + /** + * Given a set of hues and set of hue rotations, locate which hues the source color's hue is + * between, apply the rotation at the same index as the first hue in the range, and return the + * rotated hue. + * + * @param sourceColorHct The color whose hue should be rotated. + * @param hues A set of hues. + * @param rotations A set of hue rotations. + * @return Color's hue with a rotation applied. + */ + public static double getRotatedHue(Hct sourceColorHct, double[] hues, double[] rotations) { + final double sourceHue = sourceColorHct.getHue(); + if (rotations.length == 1) { + return MathUtils.sanitizeDegreesDouble(sourceHue + rotations[0]); + } + final int size = hues.length; + for (int i = 0; i <= (size - 2); i++) { + final double thisHue = hues[i]; + final double nextHue = hues[i + 1]; + if (thisHue < sourceHue && sourceHue < nextHue) { + return MathUtils.sanitizeDegreesDouble(sourceHue + rotations[i]); + } + } + // If this statement executes, something is wrong, there should have been a rotation + // found using the arrays. + return sourceHue; + } +} diff --git a/m3utils/src/main/java/scheme/Scheme.java b/m3utils/src/main/java/scheme/Scheme.java new file mode 100644 index 0000000..e0e9f71 --- /dev/null +++ b/m3utils/src/main/java/scheme/Scheme.java @@ -0,0 +1,818 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// This file is automatically generated. Do not modify it. + +package scheme; + +import com.google.errorprone.annotations.CanIgnoreReturnValue; +import com.google.errorprone.annotations.CheckReturnValue; + +import palettes.CorePalette; + +/** Represents a Material color scheme, a mapping of color roles to colors. */ +@CheckReturnValue +public class Scheme { + private int primary; + private int onPrimary; + private int primaryContainer; + private int onPrimaryContainer; + private int secondary; + private int onSecondary; + private int secondaryContainer; + private int onSecondaryContainer; + private int tertiary; + private int onTertiary; + private int tertiaryContainer; + private int onTertiaryContainer; + private int error; + private int onError; + private int errorContainer; + private int onErrorContainer; + private int background; + private int onBackground; + private int surface; + private int onSurface; + private int surfaceVariant; + private int onSurfaceVariant; + private int outline; + private int outlineVariant; + private int shadow; + private int scrim; + private int inverseSurface; + private int inverseOnSurface; + private int inversePrimary; + + public Scheme() {} + + public Scheme( + int primary, + int onPrimary, + int primaryContainer, + int onPrimaryContainer, + int secondary, + int onSecondary, + int secondaryContainer, + int onSecondaryContainer, + int tertiary, + int onTertiary, + int tertiaryContainer, + int onTertiaryContainer, + int error, + int onError, + int errorContainer, + int onErrorContainer, + int background, + int onBackground, + int surface, + int onSurface, + int surfaceVariant, + int onSurfaceVariant, + int outline, + int outlineVariant, + int shadow, + int scrim, + int inverseSurface, + int inverseOnSurface, + int inversePrimary) { + super(); + this.primary = primary; + this.onPrimary = onPrimary; + this.primaryContainer = primaryContainer; + this.onPrimaryContainer = onPrimaryContainer; + this.secondary = secondary; + this.onSecondary = onSecondary; + this.secondaryContainer = secondaryContainer; + this.onSecondaryContainer = onSecondaryContainer; + this.tertiary = tertiary; + this.onTertiary = onTertiary; + this.tertiaryContainer = tertiaryContainer; + this.onTertiaryContainer = onTertiaryContainer; + this.error = error; + this.onError = onError; + this.errorContainer = errorContainer; + this.onErrorContainer = onErrorContainer; + this.background = background; + this.onBackground = onBackground; + this.surface = surface; + this.onSurface = onSurface; + this.surfaceVariant = surfaceVariant; + this.onSurfaceVariant = onSurfaceVariant; + this.outline = outline; + this.outlineVariant = outlineVariant; + this.shadow = shadow; + this.scrim = scrim; + this.inverseSurface = inverseSurface; + this.inverseOnSurface = inverseOnSurface; + this.inversePrimary = inversePrimary; + } + + /** Creates a light theme Scheme from a source color in ARGB, i.e. a hex code. */ + public static Scheme light(int argb) { + return lightFromCorePalette(CorePalette.of(argb)); + } + + /** Creates a dark theme Scheme from a source color in ARGB, i.e. a hex code. */ + public static Scheme dark(int argb) { + return darkFromCorePalette(CorePalette.of(argb)); + } + + /** Creates a light theme content-based Scheme from a source color in ARGB, i.e. a hex code. */ + public static Scheme lightContent(int argb) { + return lightFromCorePalette(CorePalette.contentOf(argb)); + } + + /** Creates a dark theme content-based Scheme from a source color in ARGB, i.e. a hex code. */ + public static Scheme darkContent(int argb) { + return darkFromCorePalette(CorePalette.contentOf(argb)); + } + + private static Scheme lightFromCorePalette(CorePalette core) { + return new Scheme() + .withPrimary(core.a1.tone(40)) + .withOnPrimary(core.a1.tone(100)) + .withPrimaryContainer(core.a1.tone(90)) + .withOnPrimaryContainer(core.a1.tone(10)) + .withSecondary(core.a2.tone(40)) + .withOnSecondary(core.a2.tone(100)) + .withSecondaryContainer(core.a2.tone(90)) + .withOnSecondaryContainer(core.a2.tone(10)) + .withTertiary(core.a3.tone(40)) + .withOnTertiary(core.a3.tone(100)) + .withTertiaryContainer(core.a3.tone(90)) + .withOnTertiaryContainer(core.a3.tone(10)) + .withError(core.error.tone(40)) + .withOnError(core.error.tone(100)) + .withErrorContainer(core.error.tone(90)) + .withOnErrorContainer(core.error.tone(10)) + .withBackground(core.n1.tone(99)) + .withOnBackground(core.n1.tone(10)) + .withSurface(core.n1.tone(99)) + .withOnSurface(core.n1.tone(10)) + .withSurfaceVariant(core.n2.tone(90)) + .withOnSurfaceVariant(core.n2.tone(30)) + .withOutline(core.n2.tone(50)) + .withOutlineVariant(core.n2.tone(80)) + .withShadow(core.n1.tone(0)) + .withScrim(core.n1.tone(0)) + .withInverseSurface(core.n1.tone(20)) + .withInverseOnSurface(core.n1.tone(95)) + .withInversePrimary(core.a1.tone(80)); + } + + private static Scheme darkFromCorePalette(CorePalette core) { + return new Scheme() + .withPrimary(core.a1.tone(80)) + .withOnPrimary(core.a1.tone(20)) + .withPrimaryContainer(core.a1.tone(30)) + .withOnPrimaryContainer(core.a1.tone(90)) + .withSecondary(core.a2.tone(80)) + .withOnSecondary(core.a2.tone(20)) + .withSecondaryContainer(core.a2.tone(30)) + .withOnSecondaryContainer(core.a2.tone(90)) + .withTertiary(core.a3.tone(80)) + .withOnTertiary(core.a3.tone(20)) + .withTertiaryContainer(core.a3.tone(30)) + .withOnTertiaryContainer(core.a3.tone(90)) + .withError(core.error.tone(80)) + .withOnError(core.error.tone(20)) + .withErrorContainer(core.error.tone(30)) + .withOnErrorContainer(core.error.tone(80)) + .withBackground(core.n1.tone(10)) + .withOnBackground(core.n1.tone(90)) + .withSurface(core.n1.tone(10)) + .withOnSurface(core.n1.tone(90)) + .withSurfaceVariant(core.n2.tone(30)) + .withOnSurfaceVariant(core.n2.tone(80)) + .withOutline(core.n2.tone(60)) + .withOutlineVariant(core.n2.tone(30)) + .withShadow(core.n1.tone(0)) + .withScrim(core.n1.tone(0)) + .withInverseSurface(core.n1.tone(90)) + .withInverseOnSurface(core.n1.tone(20)) + .withInversePrimary(core.a1.tone(40)); + } + + public int getPrimary() { + return primary; + } + + public void setPrimary(int primary) { + this.primary = primary; + } + + @CanIgnoreReturnValue + public Scheme withPrimary(int primary) { + this.primary = primary; + return this; + } + + public int getOnPrimary() { + return onPrimary; + } + + public void setOnPrimary(int onPrimary) { + this.onPrimary = onPrimary; + } + + @CanIgnoreReturnValue + public Scheme withOnPrimary(int onPrimary) { + this.onPrimary = onPrimary; + return this; + } + + public int getPrimaryContainer() { + return primaryContainer; + } + + public void setPrimaryContainer(int primaryContainer) { + this.primaryContainer = primaryContainer; + } + + @CanIgnoreReturnValue + public Scheme withPrimaryContainer(int primaryContainer) { + this.primaryContainer = primaryContainer; + return this; + } + + public int getOnPrimaryContainer() { + return onPrimaryContainer; + } + + public void setOnPrimaryContainer(int onPrimaryContainer) { + this.onPrimaryContainer = onPrimaryContainer; + } + + @CanIgnoreReturnValue + public Scheme withOnPrimaryContainer(int onPrimaryContainer) { + this.onPrimaryContainer = onPrimaryContainer; + return this; + } + + public int getSecondary() { + return secondary; + } + + public void setSecondary(int secondary) { + this.secondary = secondary; + } + + @CanIgnoreReturnValue + public Scheme withSecondary(int secondary) { + this.secondary = secondary; + return this; + } + + public int getOnSecondary() { + return onSecondary; + } + + public void setOnSecondary(int onSecondary) { + this.onSecondary = onSecondary; + } + + @CanIgnoreReturnValue + public Scheme withOnSecondary(int onSecondary) { + this.onSecondary = onSecondary; + return this; + } + + public int getSecondaryContainer() { + return secondaryContainer; + } + + public void setSecondaryContainer(int secondaryContainer) { + this.secondaryContainer = secondaryContainer; + } + + @CanIgnoreReturnValue + public Scheme withSecondaryContainer(int secondaryContainer) { + this.secondaryContainer = secondaryContainer; + return this; + } + + public int getOnSecondaryContainer() { + return onSecondaryContainer; + } + + public void setOnSecondaryContainer(int onSecondaryContainer) { + this.onSecondaryContainer = onSecondaryContainer; + } + + @CanIgnoreReturnValue + public Scheme withOnSecondaryContainer(int onSecondaryContainer) { + this.onSecondaryContainer = onSecondaryContainer; + return this; + } + + public int getTertiary() { + return tertiary; + } + + public void setTertiary(int tertiary) { + this.tertiary = tertiary; + } + + @CanIgnoreReturnValue + public Scheme withTertiary(int tertiary) { + this.tertiary = tertiary; + return this; + } + + public int getOnTertiary() { + return onTertiary; + } + + public void setOnTertiary(int onTertiary) { + this.onTertiary = onTertiary; + } + + @CanIgnoreReturnValue + public Scheme withOnTertiary(int onTertiary) { + this.onTertiary = onTertiary; + return this; + } + + public int getTertiaryContainer() { + return tertiaryContainer; + } + + public void setTertiaryContainer(int tertiaryContainer) { + this.tertiaryContainer = tertiaryContainer; + } + + @CanIgnoreReturnValue + public Scheme withTertiaryContainer(int tertiaryContainer) { + this.tertiaryContainer = tertiaryContainer; + return this; + } + + public int getOnTertiaryContainer() { + return onTertiaryContainer; + } + + public void setOnTertiaryContainer(int onTertiaryContainer) { + this.onTertiaryContainer = onTertiaryContainer; + } + + @CanIgnoreReturnValue + public Scheme withOnTertiaryContainer(int onTertiaryContainer) { + this.onTertiaryContainer = onTertiaryContainer; + return this; + } + + public int getError() { + return error; + } + + public void setError(int error) { + this.error = error; + } + + @CanIgnoreReturnValue + public Scheme withError(int error) { + this.error = error; + return this; + } + + public int getOnError() { + return onError; + } + + public void setOnError(int onError) { + this.onError = onError; + } + + @CanIgnoreReturnValue + public Scheme withOnError(int onError) { + this.onError = onError; + return this; + } + + public int getErrorContainer() { + return errorContainer; + } + + public void setErrorContainer(int errorContainer) { + this.errorContainer = errorContainer; + } + + @CanIgnoreReturnValue + public Scheme withErrorContainer(int errorContainer) { + this.errorContainer = errorContainer; + return this; + } + + public int getOnErrorContainer() { + return onErrorContainer; + } + + public void setOnErrorContainer(int onErrorContainer) { + this.onErrorContainer = onErrorContainer; + } + + @CanIgnoreReturnValue + public Scheme withOnErrorContainer(int onErrorContainer) { + this.onErrorContainer = onErrorContainer; + return this; + } + + public int getBackground() { + return background; + } + + public void setBackground(int background) { + this.background = background; + } + + @CanIgnoreReturnValue + public Scheme withBackground(int background) { + this.background = background; + return this; + } + + public int getOnBackground() { + return onBackground; + } + + public void setOnBackground(int onBackground) { + this.onBackground = onBackground; + } + + @CanIgnoreReturnValue + public Scheme withOnBackground(int onBackground) { + this.onBackground = onBackground; + return this; + } + + public int getSurface() { + return surface; + } + + public void setSurface(int surface) { + this.surface = surface; + } + + @CanIgnoreReturnValue + public Scheme withSurface(int surface) { + this.surface = surface; + return this; + } + + public int getOnSurface() { + return onSurface; + } + + public void setOnSurface(int onSurface) { + this.onSurface = onSurface; + } + + @CanIgnoreReturnValue + public Scheme withOnSurface(int onSurface) { + this.onSurface = onSurface; + return this; + } + + public int getSurfaceVariant() { + return surfaceVariant; + } + + public void setSurfaceVariant(int surfaceVariant) { + this.surfaceVariant = surfaceVariant; + } + + @CanIgnoreReturnValue + public Scheme withSurfaceVariant(int surfaceVariant) { + this.surfaceVariant = surfaceVariant; + return this; + } + + public int getOnSurfaceVariant() { + return onSurfaceVariant; + } + + public void setOnSurfaceVariant(int onSurfaceVariant) { + this.onSurfaceVariant = onSurfaceVariant; + } + + @CanIgnoreReturnValue + public Scheme withOnSurfaceVariant(int onSurfaceVariant) { + this.onSurfaceVariant = onSurfaceVariant; + return this; + } + + public int getOutline() { + return outline; + } + + public void setOutline(int outline) { + this.outline = outline; + } + + @CanIgnoreReturnValue + public Scheme withOutline(int outline) { + this.outline = outline; + return this; + } + + public int getOutlineVariant() { + return outlineVariant; + } + + public void setOutlineVariant(int outlineVariant) { + this.outlineVariant = outlineVariant; + } + + @CanIgnoreReturnValue + public Scheme withOutlineVariant(int outlineVariant) { + this.outlineVariant = outlineVariant; + return this; + } + + public int getShadow() { + return shadow; + } + + public void setShadow(int shadow) { + this.shadow = shadow; + } + + @CanIgnoreReturnValue + public Scheme withShadow(int shadow) { + this.shadow = shadow; + return this; + } + + public int getScrim() { + return scrim; + } + + public void setScrim(int scrim) { + this.scrim = scrim; + } + + @CanIgnoreReturnValue + public Scheme withScrim(int scrim) { + this.scrim = scrim; + return this; + } + + public int getInverseSurface() { + return inverseSurface; + } + + public void setInverseSurface(int inverseSurface) { + this.inverseSurface = inverseSurface; + } + + @CanIgnoreReturnValue + public Scheme withInverseSurface(int inverseSurface) { + this.inverseSurface = inverseSurface; + return this; + } + + public int getInverseOnSurface() { + return inverseOnSurface; + } + + public void setInverseOnSurface(int inverseOnSurface) { + this.inverseOnSurface = inverseOnSurface; + } + + @CanIgnoreReturnValue + public Scheme withInverseOnSurface(int inverseOnSurface) { + this.inverseOnSurface = inverseOnSurface; + return this; + } + + public int getInversePrimary() { + return inversePrimary; + } + + public void setInversePrimary(int inversePrimary) { + this.inversePrimary = inversePrimary; + } + + @CanIgnoreReturnValue + public Scheme withInversePrimary(int inversePrimary) { + this.inversePrimary = inversePrimary; + return this; + } + + @Override + public String toString() { + return "Scheme{" + + "primary=" + + primary + + ", onPrimary=" + + onPrimary + + ", primaryContainer=" + + primaryContainer + + ", onPrimaryContainer=" + + onPrimaryContainer + + ", secondary=" + + secondary + + ", onSecondary=" + + onSecondary + + ", secondaryContainer=" + + secondaryContainer + + ", onSecondaryContainer=" + + onSecondaryContainer + + ", tertiary=" + + tertiary + + ", onTertiary=" + + onTertiary + + ", tertiaryContainer=" + + tertiaryContainer + + ", onTertiaryContainer=" + + onTertiaryContainer + + ", error=" + + error + + ", onError=" + + onError + + ", errorContainer=" + + errorContainer + + ", onErrorContainer=" + + onErrorContainer + + ", background=" + + background + + ", onBackground=" + + onBackground + + ", surface=" + + surface + + ", onSurface=" + + onSurface + + ", surfaceVariant=" + + surfaceVariant + + ", onSurfaceVariant=" + + onSurfaceVariant + + ", outline=" + + outline + + ", outlineVariant=" + + outlineVariant + + ", shadow=" + + shadow + + ", scrim=" + + scrim + + ", inverseSurface=" + + inverseSurface + + ", inverseOnSurface=" + + inverseOnSurface + + ", inversePrimary=" + + inversePrimary + + '}'; + } + + @Override + public boolean equals(Object object) { + if (this == object) { + return true; + } + if (!(object instanceof Scheme)) { + return false; + } + if (!super.equals(object)) { + return false; + } + + Scheme scheme = (Scheme) object; + + if (primary != scheme.primary) { + return false; + } + if (onPrimary != scheme.onPrimary) { + return false; + } + if (primaryContainer != scheme.primaryContainer) { + return false; + } + if (onPrimaryContainer != scheme.onPrimaryContainer) { + return false; + } + if (secondary != scheme.secondary) { + return false; + } + if (onSecondary != scheme.onSecondary) { + return false; + } + if (secondaryContainer != scheme.secondaryContainer) { + return false; + } + if (onSecondaryContainer != scheme.onSecondaryContainer) { + return false; + } + if (tertiary != scheme.tertiary) { + return false; + } + if (onTertiary != scheme.onTertiary) { + return false; + } + if (tertiaryContainer != scheme.tertiaryContainer) { + return false; + } + if (onTertiaryContainer != scheme.onTertiaryContainer) { + return false; + } + if (error != scheme.error) { + return false; + } + if (onError != scheme.onError) { + return false; + } + if (errorContainer != scheme.errorContainer) { + return false; + } + if (onErrorContainer != scheme.onErrorContainer) { + return false; + } + if (background != scheme.background) { + return false; + } + if (onBackground != scheme.onBackground) { + return false; + } + if (surface != scheme.surface) { + return false; + } + if (onSurface != scheme.onSurface) { + return false; + } + if (surfaceVariant != scheme.surfaceVariant) { + return false; + } + if (onSurfaceVariant != scheme.onSurfaceVariant) { + return false; + } + if (outline != scheme.outline) { + return false; + } + if (outlineVariant != scheme.outlineVariant) { + return false; + } + if (shadow != scheme.shadow) { + return false; + } + if (scrim != scheme.scrim) { + return false; + } + if (inverseSurface != scheme.inverseSurface) { + return false; + } + if (inverseOnSurface != scheme.inverseOnSurface) { + return false; + } + if (inversePrimary != scheme.inversePrimary) { + return false; + } + + return true; + } + + @Override + public int hashCode() { + int result = super.hashCode(); + result = 31 * result + primary; + result = 31 * result + onPrimary; + result = 31 * result + primaryContainer; + result = 31 * result + onPrimaryContainer; + result = 31 * result + secondary; + result = 31 * result + onSecondary; + result = 31 * result + secondaryContainer; + result = 31 * result + onSecondaryContainer; + result = 31 * result + tertiary; + result = 31 * result + onTertiary; + result = 31 * result + tertiaryContainer; + result = 31 * result + onTertiaryContainer; + result = 31 * result + error; + result = 31 * result + onError; + result = 31 * result + errorContainer; + result = 31 * result + onErrorContainer; + result = 31 * result + background; + result = 31 * result + onBackground; + result = 31 * result + surface; + result = 31 * result + onSurface; + result = 31 * result + surfaceVariant; + result = 31 * result + onSurfaceVariant; + result = 31 * result + outline; + result = 31 * result + outlineVariant; + result = 31 * result + shadow; + result = 31 * result + scrim; + result = 31 * result + inverseSurface; + result = 31 * result + inverseOnSurface; + result = 31 * result + inversePrimary; + return result; + } +} diff --git a/m3utils/src/main/java/scheme/SchemeContent.java b/m3utils/src/main/java/scheme/SchemeContent.java new file mode 100644 index 0000000..4aaf17e --- /dev/null +++ b/m3utils/src/main/java/scheme/SchemeContent.java @@ -0,0 +1,58 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package scheme; + +import static java.lang.Math.max; + +import dislike.DislikeAnalyzer; +import hct.Hct; +import palettes.TonalPalette; +import temperature.TemperatureCache; + +/** + * A scheme that places the source color in Scheme.primaryContainer. + * + *

Primary Container is the source color, adjusted for color relativity. It maintains constant + * appearance in light mode and dark mode. This adds ~5 tone in light mode, and subtracts ~5 tone in + * dark mode. + * + *

Tertiary Container is an analogous color, specifically, the analog of a color wheel divided + * into 6, and the precise analog is the one found by increasing hue. This is a scientifically + * grounded equivalent to rotating hue clockwise by 60 degrees. It also maintains constant + * appearance. + */ +public class SchemeContent extends DynamicScheme { + public SchemeContent(Hct sourceColorHct, boolean isDark, double contrastLevel) { + super( + sourceColorHct, + Variant.CONTENT, + isDark, + contrastLevel, + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), sourceColorHct.getChroma()), + TonalPalette.fromHueAndChroma( + sourceColorHct.getHue(), + max(sourceColorHct.getChroma() - 32.0, sourceColorHct.getChroma() * 0.5)), + TonalPalette.fromHct( + DislikeAnalyzer.fixIfDisliked( + new TemperatureCache(sourceColorHct) + .getAnalogousColors(/* count= */ 3, /* divisions= */ 6) + .get(2))), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), sourceColorHct.getChroma() / 8.0), + TonalPalette.fromHueAndChroma( + sourceColorHct.getHue(), (sourceColorHct.getChroma() / 8.0) + 4.0)); + } +} diff --git a/m3utils/src/main/java/scheme/SchemeExpressive.java b/m3utils/src/main/java/scheme/SchemeExpressive.java new file mode 100644 index 0000000..652dadd --- /dev/null +++ b/m3utils/src/main/java/scheme/SchemeExpressive.java @@ -0,0 +1,47 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package scheme; + +import hct.Hct; +import palettes.TonalPalette; +import utils.MathUtils; + +/** A playful theme - the source color's hue does not appear in the theme. */ +public class SchemeExpressive extends DynamicScheme { + // NOMUTANTS--arbitrary increments/decrements, correctly, still passes tests. + private static final double[] HUES = {0, 21, 51, 121, 151, 191, 271, 321, 360}; + private static final double[] SECONDARY_ROTATIONS = {45, 95, 45, 20, 45, 90, 45, 45, 45}; + private static final double[] TERTIARY_ROTATIONS = {120, 120, 20, 45, 20, 15, 20, 120, 120}; + + public SchemeExpressive(Hct sourceColorHct, boolean isDark, double contrastLevel) { + super( + sourceColorHct, + Variant.EXPRESSIVE, + isDark, + contrastLevel, + TonalPalette.fromHueAndChroma( + MathUtils.sanitizeDegreesDouble(sourceColorHct.getHue() + 240.0), 40.0), + TonalPalette.fromHueAndChroma( + DynamicScheme.getRotatedHue(sourceColorHct, HUES, SECONDARY_ROTATIONS), 24.0), + TonalPalette.fromHueAndChroma( + DynamicScheme.getRotatedHue(sourceColorHct, HUES, TERTIARY_ROTATIONS), 32.0), + TonalPalette.fromHueAndChroma( + MathUtils.sanitizeDegreesDouble(sourceColorHct.getHue() + 15.0), 8.0), + TonalPalette.fromHueAndChroma( + MathUtils.sanitizeDegreesDouble(sourceColorHct.getHue() + 15.0), 12.0)); + } +} diff --git a/m3utils/src/main/java/scheme/SchemeFidelity.java b/m3utils/src/main/java/scheme/SchemeFidelity.java new file mode 100644 index 0000000..c340408 --- /dev/null +++ b/m3utils/src/main/java/scheme/SchemeFidelity.java @@ -0,0 +1,51 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package scheme; + +import dislike.DislikeAnalyzer; +import hct.Hct; +import palettes.TonalPalette; +import temperature.TemperatureCache; + +/** + * A scheme that places the source color in Scheme.primaryContainer. + * + *

Primary Container is the source color, adjusted for color relativity. It maintains constant + * appearance in light mode and dark mode. This adds ~5 tone in light mode, and subtracts ~5 tone in + * dark mode. + * + *

Tertiary Container is the complement to the source color, using TemperatureCache. It also + * maintains constant appearance. + */ +public class SchemeFidelity extends DynamicScheme { + public SchemeFidelity(Hct sourceColorHct, boolean isDark, double contrastLevel) { + super( + sourceColorHct, + Variant.FIDELITY, + isDark, + contrastLevel, + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), sourceColorHct.getChroma()), + TonalPalette.fromHueAndChroma( + sourceColorHct.getHue(), + Math.max(sourceColorHct.getChroma() - 32.0, sourceColorHct.getChroma() * 0.5)), + TonalPalette.fromHct( + DislikeAnalyzer.fixIfDisliked(new TemperatureCache(sourceColorHct).getComplement())), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), sourceColorHct.getChroma() / 8.0), + TonalPalette.fromHueAndChroma( + sourceColorHct.getHue(), (sourceColorHct.getChroma() / 8.0) + 4.0)); + } +} diff --git a/m3utils/src/main/java/scheme/SchemeFruitSalad.java b/m3utils/src/main/java/scheme/SchemeFruitSalad.java new file mode 100644 index 0000000..b2c5eb4 --- /dev/null +++ b/m3utils/src/main/java/scheme/SchemeFruitSalad.java @@ -0,0 +1,38 @@ +/* + * Copyright 2023 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package scheme; + +import hct.Hct; +import palettes.TonalPalette; +import utils.MathUtils; + +/** A playful theme - the source color's hue does not appear in the theme. */ +public class SchemeFruitSalad extends DynamicScheme { + public SchemeFruitSalad(Hct sourceColorHct, boolean isDark, double contrastLevel) { + super( + sourceColorHct, + Variant.FRUIT_SALAD, + isDark, + contrastLevel, + TonalPalette.fromHueAndChroma( + MathUtils.sanitizeDegreesDouble(sourceColorHct.getHue() - 50.0), 48.0), + TonalPalette.fromHueAndChroma( + MathUtils.sanitizeDegreesDouble(sourceColorHct.getHue() - 50.0), 36.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 36.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 10.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 16.0)); + } +} \ No newline at end of file diff --git a/m3utils/src/main/java/scheme/SchemeMonochrome.java b/m3utils/src/main/java/scheme/SchemeMonochrome.java new file mode 100644 index 0000000..0fb6123 --- /dev/null +++ b/m3utils/src/main/java/scheme/SchemeMonochrome.java @@ -0,0 +1,36 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package scheme; + +import hct.Hct; +import palettes.TonalPalette; + +/** A monochrome theme, colors are purely black / white / gray. */ +public class SchemeMonochrome extends DynamicScheme { + public SchemeMonochrome(Hct sourceColorHct, boolean isDark, double contrastLevel) { + super( + sourceColorHct, + Variant.MONOCHROME, + isDark, + contrastLevel, + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 0.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 0.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 0.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 0.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 0.0)); + } +} diff --git a/m3utils/src/main/java/scheme/SchemeNeutral.java b/m3utils/src/main/java/scheme/SchemeNeutral.java new file mode 100644 index 0000000..45bdf27 --- /dev/null +++ b/m3utils/src/main/java/scheme/SchemeNeutral.java @@ -0,0 +1,35 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package scheme; + +import hct.Hct; +import palettes.TonalPalette; + +/** A theme that's slightly more chromatic than monochrome, which is purely black / white / gray. */ +public class SchemeNeutral extends DynamicScheme { + public SchemeNeutral(Hct sourceColorHct, boolean isDark, double contrastLevel) { + super( + sourceColorHct, + Variant.NEUTRAL, + isDark, + contrastLevel, + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 12.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 8.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 16.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 2.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 2.0)); + } +} diff --git a/m3utils/src/main/java/scheme/SchemeRainbow.java b/m3utils/src/main/java/scheme/SchemeRainbow.java new file mode 100644 index 0000000..0fd2531 --- /dev/null +++ b/m3utils/src/main/java/scheme/SchemeRainbow.java @@ -0,0 +1,37 @@ +/* + * Copyright 2023 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package scheme; + +import hct.Hct; +import palettes.TonalPalette; +import utils.MathUtils; + +/** A playful theme - the source color's hue does not appear in the theme. */ +public class SchemeRainbow extends DynamicScheme { + public SchemeRainbow(Hct sourceColorHct, boolean isDark, double contrastLevel) { + super( + sourceColorHct, + Variant.RAINBOW, + isDark, + contrastLevel, + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 48.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 16.0), + TonalPalette.fromHueAndChroma( + MathUtils.sanitizeDegreesDouble(sourceColorHct.getHue() + 60.0), 24.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 0.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 0.0)); + } +} \ No newline at end of file diff --git a/m3utils/src/main/java/scheme/SchemeTonalSpot.java b/m3utils/src/main/java/scheme/SchemeTonalSpot.java new file mode 100644 index 0000000..0856f20 --- /dev/null +++ b/m3utils/src/main/java/scheme/SchemeTonalSpot.java @@ -0,0 +1,37 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package scheme; + +import hct.Hct; +import palettes.TonalPalette; +import utils.MathUtils; + +/** A calm theme, sedated colors that aren't particularly chromatic. */ +public class SchemeTonalSpot extends DynamicScheme { + public SchemeTonalSpot(Hct sourceColorHct, boolean isDark, double contrastLevel) { + super( + sourceColorHct, + Variant.TONAL_SPOT, + isDark, + contrastLevel, + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 36.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 16.0), + TonalPalette.fromHueAndChroma( + MathUtils.sanitizeDegreesDouble(sourceColorHct.getHue() + 60.0), 24.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 6.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 8.0)); + } +} diff --git a/m3utils/src/main/java/scheme/SchemeVibrant.java b/m3utils/src/main/java/scheme/SchemeVibrant.java new file mode 100644 index 0000000..380f481 --- /dev/null +++ b/m3utils/src/main/java/scheme/SchemeVibrant.java @@ -0,0 +1,41 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package scheme; + +import hct.Hct; +import palettes.TonalPalette; + +/** A loud theme, colorfulness is maximum for Primary palette, increased for others. */ +public class SchemeVibrant extends DynamicScheme { + private static final double[] HUES = {0, 41, 61, 101, 131, 181, 251, 301, 360}; + private static final double[] SECONDARY_ROTATIONS = {18, 15, 10, 12, 15, 18, 15, 12, 12}; + private static final double[] TERTIARY_ROTATIONS = {35, 30, 20, 25, 30, 35, 30, 25, 25}; + + public SchemeVibrant(Hct sourceColorHct, boolean isDark, double contrastLevel) { + super( + sourceColorHct, + Variant.VIBRANT, + isDark, + contrastLevel, + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 200.0), + TonalPalette.fromHueAndChroma( + DynamicScheme.getRotatedHue(sourceColorHct, HUES, SECONDARY_ROTATIONS), 24.0), + TonalPalette.fromHueAndChroma( + DynamicScheme.getRotatedHue(sourceColorHct, HUES, TERTIARY_ROTATIONS), 32.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 10.0), + TonalPalette.fromHueAndChroma(sourceColorHct.getHue(), 12.0)); + } +} diff --git a/m3utils/src/main/java/scheme/Variant.java b/m3utils/src/main/java/scheme/Variant.java new file mode 100644 index 0000000..3782948 --- /dev/null +++ b/m3utils/src/main/java/scheme/Variant.java @@ -0,0 +1,29 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package scheme; + +/** Themes for Dynamic Color. */ +public enum Variant { + MONOCHROME, + NEUTRAL, + TONAL_SPOT, + VIBRANT, + EXPRESSIVE, + FIDELITY, + CONTENT, + RAINBOW, + FRUIT_SALAD +} diff --git a/m3utils/src/main/java/score/Score.java b/m3utils/src/main/java/score/Score.java new file mode 100644 index 0000000..9e137f5 --- /dev/null +++ b/m3utils/src/main/java/score/Score.java @@ -0,0 +1,177 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package score; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.List; +import java.util.Map; + +import hct.Hct; +import utils.MathUtils; + +/** + * Given a large set of colors, remove colors that are unsuitable for a UI theme, and rank the rest + * based on suitability. + * + *

Enables use of a high cluster count for image quantization, thus ensuring colors aren't + * muddied, while curating the high cluster count to a much smaller number of appropriate choices. + */ +public final class Score { + private static final double TARGET_CHROMA = 48.; // A1 Chroma + private static final double WEIGHT_PROPORTION = 0.7; + private static final double WEIGHT_CHROMA_ABOVE = 0.3; + private static final double WEIGHT_CHROMA_BELOW = 0.1; + private static final double CUTOFF_CHROMA = 5.; + private static final double CUTOFF_EXCITED_PROPORTION = 0.01; + + private Score() {} + + public static List score(Map colorsToPopulation) { + // Fallback color is Google Blue. + return score(colorsToPopulation, 4, 0xff4285f4, true); + } + + public static List score(Map colorsToPopulation, int desired) { + return score(colorsToPopulation, desired, 0xff4285f4, true); + } + + public static List score( + Map colorsToPopulation, int desired, int fallbackColorArgb) { + return score(colorsToPopulation, desired, fallbackColorArgb, true); + } + + /** + * Given a map with keys of colors and values of how often the color appears, rank the colors + * based on suitability for being used for a UI theme. + * + * @param colorsToPopulation map with keys of colors and values of how often the color appears, + * usually from a source image. + * @param desired max count of colors to be returned in the list. + * @param fallbackColorArgb color to be returned if no other options available. + * @param filter whether to filter out undesireable combinations. + * @return Colors sorted by suitability for a UI theme. The most suitable color is the first item, + * the least suitable is the last. There will always be at least one color returned. If all + * the input colors were not suitable for a theme, a default fallback color will be provided, + * Google Blue. + */ + public static List score( + Map colorsToPopulation, + int desired, + int fallbackColorArgb, + boolean filter) { + + // Get the HCT color for each Argb value, while finding the per hue count and + // total count. + List colorsHct = new ArrayList<>(); + int[] huePopulation = new int[360]; + double populationSum = 0.; + for (Map.Entry entry : colorsToPopulation.entrySet()) { + Hct hct = Hct.fromInt(entry.getKey()); + colorsHct.add(hct); + int hue = (int) Math.floor(hct.getHue()); + huePopulation[hue] += entry.getValue(); + populationSum += entry.getValue(); + } + + // Hues with more usage in neighboring 30 degree slice get a larger number. + double[] hueExcitedProportions = new double[360]; + for (int hue = 0; hue < 360; hue++) { + double proportion = huePopulation[hue] / populationSum; + for (int i = hue - 14; i < hue + 16; i++) { + int neighborHue = MathUtils.sanitizeDegreesInt(i); + hueExcitedProportions[neighborHue] += proportion; + } + } + + // Scores each HCT color based on usage and chroma, while optionally + // filtering out values that do not have enough chroma or usage. + List scoredHcts = new ArrayList<>(); + for (Hct hct : colorsHct) { + int hue = MathUtils.sanitizeDegreesInt((int) Math.round(hct.getHue())); + double proportion = hueExcitedProportions[hue]; + if (filter && (hct.getChroma() < CUTOFF_CHROMA || proportion <= CUTOFF_EXCITED_PROPORTION)) { + continue; + } + + double proportionScore = proportion * 100.0 * WEIGHT_PROPORTION; + double chromaWeight = + hct.getChroma() < TARGET_CHROMA ? WEIGHT_CHROMA_BELOW : WEIGHT_CHROMA_ABOVE; + double chromaScore = (hct.getChroma() - TARGET_CHROMA) * chromaWeight; + double score = proportionScore + chromaScore; + scoredHcts.add(new ScoredHCT(hct, score)); + } + // Sorted so that colors with higher scores come first. + Collections.sort(scoredHcts, new ScoredComparator()); + + // Iterates through potential hue differences in degrees in order to select + // the colors with the largest distribution of hues possible. Starting at + // 90 degrees(maximum difference for 4 colors) then decreasing down to a + // 15 degree minimum. + List chosenColors = new ArrayList<>(); + for (int differenceDegrees = 90; differenceDegrees >= 15; differenceDegrees--) { + chosenColors.clear(); + for (ScoredHCT entry : scoredHcts) { + Hct hct = entry.hct; + boolean hasDuplicateHue = false; + for (Hct chosenHct : chosenColors) { + if (MathUtils.differenceDegrees(hct.getHue(), chosenHct.getHue()) < differenceDegrees) { + hasDuplicateHue = true; + break; + } + } + if (!hasDuplicateHue) { + chosenColors.add(hct); + } + if (chosenColors.size() >= desired) { + break; + } + } + if (chosenColors.size() >= desired) { + break; + } + } + List colors = new ArrayList<>(); + if (chosenColors.isEmpty()) { + colors.add(fallbackColorArgb); + } + for (Hct chosenHct : chosenColors) { + colors.add(chosenHct.toInt()); + } + return colors; + } + + private static class ScoredHCT { + public final Hct hct; + public final double score; + + public ScoredHCT(Hct hct, double score) { + this.hct = hct; + this.score = score; + } + } + + private static class ScoredComparator implements Comparator { + public ScoredComparator() {} + + @Override + public int compare(ScoredHCT entry1, ScoredHCT entry2) { + return Double.compare(entry2.score, entry1.score); + } + } +} diff --git a/m3utils/src/main/java/temperature/TemperatureCache.java b/m3utils/src/main/java/temperature/TemperatureCache.java new file mode 100644 index 0000000..64279f2 --- /dev/null +++ b/m3utils/src/main/java/temperature/TemperatureCache.java @@ -0,0 +1,333 @@ +/* + * Copyright 2022 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package temperature; + +import java.util.ArrayList; +import java.util.Collections; +import java.util.Comparator; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +import hct.Hct; +import utils.ColorUtils; +import utils.MathUtils; + +/** + * Design utilities using color temperature theory. + * + *

Analogous colors, complementary color, and cache to efficiently, lazily, generate data for + * calculations when needed. + */ +public final class TemperatureCache { + private final Hct input; + + private Hct precomputedComplement; + private List precomputedHctsByTemp; + private List precomputedHctsByHue; + private Map precomputedTempsByHct; + + private TemperatureCache() { + throw new UnsupportedOperationException(); + } + + /** + * Create a cache that allows calculation of ex. complementary and analogous colors. + * + * @param input Color to find complement/analogous colors of. Any colors will have the same tone, + * and chroma as the input color, modulo any restrictions due to the other hues having lower + * limits on chroma. + */ + public TemperatureCache(Hct input) { + this.input = input; + } + + /** + * A color that complements the input color aesthetically. + * + *

In art, this is usually described as being across the color wheel. History of this shows + * intent as a color that is just as cool-warm as the input color is warm-cool. + */ + public Hct getComplement() { + if (precomputedComplement != null) { + return precomputedComplement; + } + + double coldestHue = getColdest().getHue(); + double coldestTemp = getTempsByHct().get(getColdest()); + + double warmestHue = getWarmest().getHue(); + double warmestTemp = getTempsByHct().get(getWarmest()); + double range = warmestTemp - coldestTemp; + boolean startHueIsColdestToWarmest = isBetween(input.getHue(), coldestHue, warmestHue); + double startHue = startHueIsColdestToWarmest ? warmestHue : coldestHue; + double endHue = startHueIsColdestToWarmest ? coldestHue : warmestHue; + double directionOfRotation = 1.; + double smallestError = 1000.; + Hct answer = getHctsByHue().get((int) Math.round(input.getHue())); + + double complementRelativeTemp = (1. - getRelativeTemperature(input)); + // Find the color in the other section, closest to the inverse percentile + // of the input color. This is the complement. + for (double hueAddend = 0.; hueAddend <= 360.; hueAddend += 1.) { + double hue = MathUtils.sanitizeDegreesDouble( + startHue + directionOfRotation * hueAddend); + if (!isBetween(hue, startHue, endHue)) { + continue; + } + Hct possibleAnswer = getHctsByHue().get((int) Math.round(hue)); + double relativeTemp = + (getTempsByHct().get(possibleAnswer) - coldestTemp) / range; + double error = Math.abs(complementRelativeTemp - relativeTemp); + if (error < smallestError) { + smallestError = error; + answer = possibleAnswer; + } + } + precomputedComplement = answer; + return precomputedComplement; + } + + /** + * 5 colors that pair well with the input color. + * + *

The colors are equidistant in temperature and adjacent in hue. + */ + public List getAnalogousColors() { + return getAnalogousColors(5, 12); + } + + /** + * A set of colors with differing hues, equidistant in temperature. + * + *

In art, this is usually described as a set of 5 colors on a color wheel divided into 12 + * sections. This method allows provision of either of those values. + * + *

Behavior is undefined when count or divisions is 0. When divisions < count, colors repeat. + * + * @param count The number of colors to return, includes the input color. + * @param divisions The number of divisions on the color wheel. + */ + public List getAnalogousColors(int count, int divisions) { + // The starting hue is the hue of the input color. + int startHue = (int) Math.round(input.getHue()); + Hct startHct = getHctsByHue().get(startHue); + double lastTemp = getRelativeTemperature(startHct); + + List allColors = new ArrayList<>(); + allColors.add(startHct); + + double absoluteTotalTempDelta = 0.f; + for (int i = 0; i < 360; i++) { + int hue = MathUtils.sanitizeDegreesInt(startHue + i); + Hct hct = getHctsByHue().get(hue); + double temp = getRelativeTemperature(hct); + double tempDelta = Math.abs(temp - lastTemp); + lastTemp = temp; + absoluteTotalTempDelta += tempDelta; + } + + int hueAddend = 1; + double tempStep = absoluteTotalTempDelta / (double) divisions; + double totalTempDelta = 0.0; + lastTemp = getRelativeTemperature(startHct); + while (allColors.size() < divisions) { + int hue = MathUtils.sanitizeDegreesInt(startHue + hueAddend); + Hct hct = getHctsByHue().get(hue); + double temp = getRelativeTemperature(hct); + double tempDelta = Math.abs(temp - lastTemp); + totalTempDelta += tempDelta; + + double desiredTotalTempDeltaForIndex = (allColors.size() * tempStep); + boolean indexSatisfied = totalTempDelta >= desiredTotalTempDeltaForIndex; + int indexAddend = 1; + // Keep adding this hue to the answers until its temperature is + // insufficient. This ensures consistent behavior when there aren't + // `divisions` discrete steps between 0 and 360 in hue with `tempStep` + // delta in temperature between them. + // + // For example, white and black have no analogues: there are no other + // colors at T100/T0. Therefore, they should just be added to the array + // as answers. + while (indexSatisfied && allColors.size() < divisions) { + allColors.add(hct); + desiredTotalTempDeltaForIndex = ((allColors.size() + indexAddend) * tempStep); + indexSatisfied = totalTempDelta >= desiredTotalTempDeltaForIndex; + indexAddend++; + } + lastTemp = temp; + hueAddend++; + + if (hueAddend > 360) { + while (allColors.size() < divisions) { + allColors.add(hct); + } + break; + } + } + + List answers = new ArrayList<>(); + answers.add(input); + + int ccwCount = (int) Math.floor(((double) count - 1.0) / 2.0); + for (int i = 1; i < (ccwCount + 1); i++) { + int index = 0 - i; + while (index < 0) { + index = allColors.size() + index; + } + if (index >= allColors.size()) { + index = index % allColors.size(); + } + answers.add(0, allColors.get(index)); + } + + int cwCount = count - ccwCount - 1; + for (int i = 1; i < (cwCount + 1); i++) { + int index = i; + while (index < 0) { + index = allColors.size() + index; + } + if (index >= allColors.size()) { + index = index % allColors.size(); + } + answers.add(allColors.get(index)); + } + + return answers; + } + + /** + * Temperature relative to all colors with the same chroma and tone. + * + * @param hct HCT to find the relative temperature of. + * @return Value on a scale from 0 to 1. + */ + public double getRelativeTemperature(Hct hct) { + double range = getTempsByHct().get(getWarmest()) - getTempsByHct().get(getColdest()); + double differenceFromColdest = + getTempsByHct().get(hct) - getTempsByHct().get(getColdest()); + // Handle when there's no difference in temperature between warmest and + // coldest: for example, at T100, only one color is available, white. + if (range == 0.) { + return 0.5; + } + return differenceFromColdest / range; + } + + /** + * Value representing cool-warm factor of a color. Values below 0 are considered cool, above, + * warm. + * + *

Color science has researched emotion and harmony, which art uses to select colors. Warm-cool + * is the foundation of analogous and complementary colors. See: - Li-Chen Ou's Chapter 19 in + * Handbook of Color Psychology (2015). - Josef Albers' Interaction of Color chapters 19 and 21. + * + *

Implementation of Ou, Woodcock and Wright's algorithm, which uses Lab/LCH color space. + * Return value has these properties:
+ * - Values below 0 are cool, above 0 are warm.
+ * - Lower bound: -9.66. Chroma is infinite. Assuming max of Lab chroma 130.
+ * - Upper bound: 8.61. Chroma is infinite. Assuming max of Lab chroma 130. + */ + public static double rawTemperature(Hct color) { + double[] lab = ColorUtils.labFromArgb(color.toInt()); + double hue = MathUtils.sanitizeDegreesDouble(Math.toDegrees(Math.atan2(lab[2], lab[1]))); + double chroma = Math.hypot(lab[1], lab[2]); + return -0.5 + + 0.02 + * Math.pow(chroma, 1.07) + * Math.cos(Math.toRadians(MathUtils.sanitizeDegreesDouble(hue - 50.))); + } + + /** Coldest color with same chroma and tone as input. */ + private Hct getColdest() { + return getHctsByTemp().get(0); + } + + /** + * HCTs for all colors with the same chroma/tone as the input. + * + *

Sorted by hue, ex. index 0 is hue 0. + */ + private List getHctsByHue() { + if (precomputedHctsByHue != null) { + return precomputedHctsByHue; + } + List hcts = new ArrayList<>(); + for (double hue = 0.; hue <= 360.; hue += 1.) { + Hct colorAtHue = Hct.from(hue, input.getChroma(), input.getTone()); + hcts.add(colorAtHue); + } + precomputedHctsByHue = Collections.unmodifiableList(hcts); + return precomputedHctsByHue; + } + + /** + * HCTs for all colors with the same chroma/tone as the input. + * + *

Sorted from coldest first to warmest last. + */ + // Prevent lint for Comparator not being available on Android before API level 24, 7.0, 2016. + // "AndroidJdkLibsChecker" for one linter, "NewApi" for another. + // A java_library Bazel rule with an Android constraint cannot skip these warnings without this + // annotation; another solution would be to create an android_library rule and supply + // AndroidManifest with an SDK set higher than 23. + @SuppressWarnings({"AndroidJdkLibsChecker", "NewApi"}) + private List getHctsByTemp() { + if (precomputedHctsByTemp != null) { + return precomputedHctsByTemp; + } + + List hcts = new ArrayList<>(getHctsByHue()); + hcts.add(input); + Comparator temperaturesComparator = + Comparator.comparing((Hct arg) -> getTempsByHct().get(arg), Double::compareTo); + Collections.sort(hcts, temperaturesComparator); + precomputedHctsByTemp = hcts; + return precomputedHctsByTemp; + } + + /** Keys of HCTs in getHctsByTemp, values of raw temperature. */ + private Map getTempsByHct() { + if (precomputedTempsByHct != null) { + return precomputedTempsByHct; + } + + List allHcts = new ArrayList<>(getHctsByHue()); + allHcts.add(input); + + Map temperaturesByHct = new HashMap<>(); + for (Hct hct : allHcts) { + temperaturesByHct.put(hct, rawTemperature(hct)); + } + + precomputedTempsByHct = temperaturesByHct; + return precomputedTempsByHct; + } + + /** Warmest color with same chroma and tone as input. */ + private Hct getWarmest() { + return getHctsByTemp().get(getHctsByTemp().size() - 1); + } + + /** Determines if an angle is between two other angles, rotating clockwise. */ + private static boolean isBetween(double angle, double a, double b) { + if (a < b) { + return a <= angle && angle <= b; + } + return a <= angle || angle <= b; + } +} diff --git a/m3utils/src/main/java/utils/ColorUtils.java b/m3utils/src/main/java/utils/ColorUtils.java new file mode 100644 index 0000000..27430ad --- /dev/null +++ b/m3utils/src/main/java/utils/ColorUtils.java @@ -0,0 +1,267 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// This file is automatically generated. Do not modify it. + +package utils; + +/** + * Color science utilities. + * + *

Utility methods for color science constants and color space conversions that aren't HCT or + * CAM16. + */ +public class ColorUtils { + private ColorUtils() {} + + static final double[][] SRGB_TO_XYZ = + new double[][] { + new double[] {0.41233895, 0.35762064, 0.18051042}, + new double[] {0.2126, 0.7152, 0.0722}, + new double[] {0.01932141, 0.11916382, 0.95034478}, + }; + + static final double[][] XYZ_TO_SRGB = + new double[][] { + new double[] { + 3.2413774792388685, -1.5376652402851851, -0.49885366846268053, + }, + new double[] { + -0.9691452513005321, 1.8758853451067872, 0.04156585616912061, + }, + new double[] { + 0.05562093689691305, -0.20395524564742123, 1.0571799111220335, + }, + }; + + static final double[] WHITE_POINT_D65 = new double[] {95.047, 100.0, 108.883}; + + /** Converts a color from RGB components to ARGB format. */ + public static int argbFromRgb(int red, int green, int blue) { + return (255 << 24) | ((red & 255) << 16) | ((green & 255) << 8) | (blue & 255); + } + + /** Converts a color from linear RGB components to ARGB format. */ + public static int argbFromLinrgb(double[] linrgb) { + int r = delinearized(linrgb[0]); + int g = delinearized(linrgb[1]); + int b = delinearized(linrgb[2]); + return argbFromRgb(r, g, b); + } + + /** Returns the alpha component of a color in ARGB format. */ + public static int alphaFromArgb(int argb) { + return (argb >> 24) & 255; + } + + /** Returns the red component of a color in ARGB format. */ + public static int redFromArgb(int argb) { + return (argb >> 16) & 255; + } + + /** Returns the green component of a color in ARGB format. */ + public static int greenFromArgb(int argb) { + return (argb >> 8) & 255; + } + + /** Returns the blue component of a color in ARGB format. */ + public static int blueFromArgb(int argb) { + return argb & 255; + } + + /** Returns whether a color in ARGB format is opaque. */ + public static boolean isOpaque(int argb) { + return alphaFromArgb(argb) >= 255; + } + + /** Converts a color from ARGB to XYZ. */ + public static int argbFromXyz(double x, double y, double z) { + double[][] matrix = XYZ_TO_SRGB; + double linearR = matrix[0][0] * x + matrix[0][1] * y + matrix[0][2] * z; + double linearG = matrix[1][0] * x + matrix[1][1] * y + matrix[1][2] * z; + double linearB = matrix[2][0] * x + matrix[2][1] * y + matrix[2][2] * z; + int r = delinearized(linearR); + int g = delinearized(linearG); + int b = delinearized(linearB); + return argbFromRgb(r, g, b); + } + + /** Converts a color from XYZ to ARGB. */ + public static double[] xyzFromArgb(int argb) { + double r = linearized(redFromArgb(argb)); + double g = linearized(greenFromArgb(argb)); + double b = linearized(blueFromArgb(argb)); + return MathUtils.matrixMultiply(new double[] {r, g, b}, SRGB_TO_XYZ); + } + + /** Converts a color represented in Lab color space into an ARGB integer. */ + public static int argbFromLab(double l, double a, double b) { + double[] whitePoint = WHITE_POINT_D65; + double fy = (l + 16.0) / 116.0; + double fx = a / 500.0 + fy; + double fz = fy - b / 200.0; + double xNormalized = labInvf(fx); + double yNormalized = labInvf(fy); + double zNormalized = labInvf(fz); + double x = xNormalized * whitePoint[0]; + double y = yNormalized * whitePoint[1]; + double z = zNormalized * whitePoint[2]; + return argbFromXyz(x, y, z); + } + + /** + * Converts a color from ARGB representation to L*a*b* representation. + * + * @param argb the ARGB representation of a color + * @return a Lab object representing the color + */ + public static double[] labFromArgb(int argb) { + double linearR = linearized(redFromArgb(argb)); + double linearG = linearized(greenFromArgb(argb)); + double linearB = linearized(blueFromArgb(argb)); + double[][] matrix = SRGB_TO_XYZ; + double x = matrix[0][0] * linearR + matrix[0][1] * linearG + matrix[0][2] * linearB; + double y = matrix[1][0] * linearR + matrix[1][1] * linearG + matrix[1][2] * linearB; + double z = matrix[2][0] * linearR + matrix[2][1] * linearG + matrix[2][2] * linearB; + double[] whitePoint = WHITE_POINT_D65; + double xNormalized = x / whitePoint[0]; + double yNormalized = y / whitePoint[1]; + double zNormalized = z / whitePoint[2]; + double fx = labF(xNormalized); + double fy = labF(yNormalized); + double fz = labF(zNormalized); + double l = 116.0 * fy - 16; + double a = 500.0 * (fx - fy); + double b = 200.0 * (fy - fz); + return new double[] {l, a, b}; + } + + /** + * Converts an L* value to an ARGB representation. + * + * @param lstar L* in L*a*b* + * @return ARGB representation of grayscale color with lightness matching L* + */ + public static int argbFromLstar(double lstar) { + double y = yFromLstar(lstar); + int component = delinearized(y); + return argbFromRgb(component, component, component); + } + + /** + * Computes the L* value of a color in ARGB representation. + * + * @param argb ARGB representation of a color + * @return L*, from L*a*b*, coordinate of the color + */ + public static double lstarFromArgb(int argb) { + double y = xyzFromArgb(argb)[1]; + return 116.0 * labF(y / 100.0) - 16.0; + } + + /** + * Converts an L* value to a Y value. + * + *

L* in L*a*b* and Y in XYZ measure the same quantity, luminance. + * + *

L* measures perceptual luminance, a linear scale. Y in XYZ measures relative luminance, a + * logarithmic scale. + * + * @param lstar L* in L*a*b* + * @return Y in XYZ + */ + public static double yFromLstar(double lstar) { + return 100.0 * labInvf((lstar + 16.0) / 116.0); + } + + /** + * Converts a Y value to an L* value. + * + *

L* in L*a*b* and Y in XYZ measure the same quantity, luminance. + * + *

L* measures perceptual luminance, a linear scale. Y in XYZ measures relative luminance, a + * logarithmic scale. + * + * @param y Y in XYZ + * @return L* in L*a*b* + */ + public static double lstarFromY(double y) { + return labF(y / 100.0) * 116.0 - 16.0; + } + + /** + * Linearizes an RGB component. + * + * @param rgbComponent 0 <= rgb_component <= 255, represents R/G/B channel + * @return 0.0 <= output <= 100.0, color channel converted to linear RGB space + */ + public static double linearized(int rgbComponent) { + double normalized = rgbComponent / 255.0; + if (normalized <= 0.040449936) { + return normalized / 12.92 * 100.0; + } else { + return Math.pow((normalized + 0.055) / 1.055, 2.4) * 100.0; + } + } + + /** + * Delinearizes an RGB component. + * + * @param rgbComponent 0.0 <= rgb_component <= 100.0, represents linear R/G/B channel + * @return 0 <= output <= 255, color channel converted to regular RGB space + */ + public static int delinearized(double rgbComponent) { + double normalized = rgbComponent / 100.0; + double delinearized = 0.0; + if (normalized <= 0.0031308) { + delinearized = normalized * 12.92; + } else { + delinearized = 1.055 * Math.pow(normalized, 1.0 / 2.4) - 0.055; + } + return MathUtils.clampInt(0, 255, (int) Math.round(delinearized * 255.0)); + } + + /** + * Returns the standard white point; white on a sunny day. + * + * @return The white point + */ + public static double[] whitePointD65() { + return WHITE_POINT_D65; + } + + static double labF(double t) { + double e = 216.0 / 24389.0; + double kappa = 24389.0 / 27.0; + if (t > e) { + return Math.pow(t, 1.0 / 3.0); + } else { + return (kappa * t + 16) / 116; + } + } + + static double labInvf(double ft) { + double e = 216.0 / 24389.0; + double kappa = 24389.0 / 27.0; + double ft3 = ft * ft * ft; + if (ft3 > e) { + return ft3; + } else { + return (116 * ft - 16) / kappa; + } + } +} + diff --git a/m3utils/src/main/java/utils/MathUtils.java b/m3utils/src/main/java/utils/MathUtils.java new file mode 100644 index 0000000..a1de234 --- /dev/null +++ b/m3utils/src/main/java/utils/MathUtils.java @@ -0,0 +1,134 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +// This file is automatically generated. Do not modify it. + +package utils; + +/** Utility methods for mathematical operations. */ +public class MathUtils { + private MathUtils() {} + + /** + * The signum function. + * + * @return 1 if num > 0, -1 if num < 0, and 0 if num = 0 + */ + public static int signum(double num) { + if (num < 0) { + return -1; + } else if (num == 0) { + return 0; + } else { + return 1; + } + } + + /** + * The linear interpolation function. + * + * @return start if amount = 0 and stop if amount = 1 + */ + public static double lerp(double start, double stop, double amount) { + return (1.0 - amount) * start + amount * stop; + } + + /** + * Clamps an integer between two integers. + * + * @return input when min <= input <= max, and either min or max otherwise. + */ + public static int clampInt(int min, int max, int input) { + if (input < min) { + return min; + } else if (input > max) { + return max; + } + + return input; + } + + /** + * Clamps an integer between two floating-point numbers. + * + * @return input when min <= input <= max, and either min or max otherwise. + */ + public static double clampDouble(double min, double max, double input) { + if (input < min) { + return min; + } else if (input > max) { + return max; + } + + return input; + } + + /** + * Sanitizes a degree measure as an integer. + * + * @return a degree measure between 0 (inclusive) and 360 (exclusive). + */ + public static int sanitizeDegreesInt(int degrees) { + degrees = degrees % 360; + if (degrees < 0) { + degrees = degrees + 360; + } + return degrees; + } + + /** + * Sanitizes a degree measure as a floating-point number. + * + * @return a degree measure between 0.0 (inclusive) and 360.0 (exclusive). + */ + public static double sanitizeDegreesDouble(double degrees) { + degrees = degrees % 360.0; + if (degrees < 0) { + degrees = degrees + 360.0; + } + return degrees; + } + + /** + * Sign of direction change needed to travel from one angle to another. + * + *

For angles that are 180 degrees apart from each other, both directions have the same travel + * distance, so either direction is shortest. The value 1.0 is returned in this case. + * + * @param from The angle travel starts from, in degrees. + * @param to The angle travel ends at, in degrees. + * @return -1 if decreasing from leads to the shortest travel distance, 1 if increasing from leads + * to the shortest travel distance. + */ + public static double rotationDirection(double from, double to) { + double increasingDifference = sanitizeDegreesDouble(to - from); + return increasingDifference <= 180.0 ? 1.0 : -1.0; + } + + /** Distance of two points on a circle, represented using degrees. */ + public static double differenceDegrees(double a, double b) { + return 180.0 - Math.abs(Math.abs(a - b) - 180.0); + } + + /** Multiplies a 1x3 row vector with a 3x3 matrix. */ + public static double[] matrixMultiply(double[] row, double[][] matrix) { + double a = row[0] * matrix[0][0] + row[1] * matrix[0][1] + row[2] * matrix[0][2]; + double b = row[0] * matrix[1][0] + row[1] * matrix[1][1] + row[2] * matrix[1][2]; + double c = row[0] * matrix[2][0] + row[1] * matrix[2][1] + row[2] * matrix[2][2]; + return new double[] {a, b, c}; + } +} + diff --git a/m3utils/src/main/java/utils/StringUtils.java b/m3utils/src/main/java/utils/StringUtils.java new file mode 100644 index 0000000..75aa5b1 --- /dev/null +++ b/m3utils/src/main/java/utils/StringUtils.java @@ -0,0 +1,34 @@ +/* + * Copyright 2021 Google LLC + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package utils; + +/** Utility methods for string representations of colors. */ +final class StringUtils { + private StringUtils() {} + + /** + * Hex string representing color, ex. #ff0000 for red. + * + * @param argb ARGB representation of a color. + */ + public static String hexFromArgb(int argb) { + int red = ColorUtils.redFromArgb(argb); + int blue = ColorUtils.blueFromArgb(argb); + int green = ColorUtils.greenFromArgb(argb); + return String.format("#%02x%02x%02x", red, green, blue); + } +} diff --git a/settings.gradle.kts b/settings.gradle.kts index 32a7eea..6787007 100644 --- a/settings.gradle.kts +++ b/settings.gradle.kts @@ -13,4 +13,5 @@ dependencyResolutionManagement { } } rootProject.name = "Zen" -include ("app") +include (":app") +include(":m3utils")