show changelog after update of app

CHANGELOG.md

@@ -1,11 +1,20 @@
 0.9.9.82
 ---------------------
+- Note: Due to changes to the database schema the data will be cleared when upgrading
+- Note: What a release! Thank you for the endless contributions from the community! 
 - Added - <a href="https://github.com/nextcloud/news-android/pull/1262">!1262 - Add shortcut to "Show only unread articles" in the toolbar (thanks to @mkanilsson)</a>
-- Changed - <a href="https://github.com/nextcloud/news-android/pull/1186">!1186 - Material 3 Theme (thanks to @stefan-niedermann)</a>
+- Added - <a href="https://github.com/nextcloud/news-android/pull/1264">!1264 - Add share to swipe option (thanks to @mkanilsson)</a>
+- Added - <a href="https://github.com/nextcloud/news-android/pull/1266">!1266 - per-feed open-in settings ([#1221](https://github.com/nextcloud/news-android/issues/1221) / [#1058](https://github.com/nextcloud/news-android/issues/1058) / [#957](https://github.com/nextcloud/news-android/issues/957)) (thanks to @mkanilsson)</a>
+- Added - <a href="https://github.com/nextcloud/news-android/pull/1265">!1265 - Allow searching both title and body at the same time (thanks to @mkanilsson)</a>
+- Added - <a href="https://github.com/nextcloud/news-android/pull/1271">!1271 - Enable support for predictive back gestures (thanks to @KingOfDog)</a>
+- Added - <a href="https://github.com/nextcloud/news-android/pull/1286">!1286 - Show changelog after update of app</a>
 - Changed - <a href="https://github.com/nextcloud/news-android/pull/1256">!1256 - Fix starred items not obeying sort order (thanks to @mkanilsson)</a>
+- Changed - <a href="https://github.com/nextcloud/news-android/pull/1186">!1186 - Material 3 Theme (thanks to @stefan-niedermann)</a>
 - Changed - Dependency updates
-- Fixed - <a href="https://github.com/nextcloud/news-android/pull/1257">!1257 - Seeking in podcast player doesn't work (thanks to @annasoin)</a>
 - Fixed - <a href="https://github.com/nextcloud/news-android/pull/1255">!1255 - add line-height for h1 tags (thanks to @mkanilsson)</a>
+- Fixed - <a href="https://github.com/nextcloud/news-android/pull/1257">!1257 - Seeking in podcast player doesn't work (thanks to @annasoin)</a>
+- Fixed - <a href="https://github.com/nextcloud/news-android/pull/1272">!1272 - Fix weird formatting in articles (thanks to @mkanilsson)</a>
+- Fixed - <a href="https://github.com/nextcloud/news-android/issues/1276">#1276 - active toggles lack color</a>
 
 0.9.9.81
 ---------------------

News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/Constants.java

@@ -18,9 +18,11 @@ public class Constants {
 
     public static final String USER_INFO_STRING = "USER_INFO";
 
+    public static final String PREVIOUS_VERSION_CODE = "PREVIOUS_VERSION_CODE";
+
     protected static boolean isNextCloud(SharedPreferences prefs) {
         int[] version = extractVersionNumberFromString(prefs.getString(Constants.NEWS_WEB_VERSION_NUMBER_STRING, ""));
-        if(version[0] == 0) {
+        if (version[0] == 0) {
             // not initialized yet..
             return true; // let's assume that it is nextcloud..
         }

News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/NewsReaderListActivity.java

@@ -226,7 +226,6 @@ protected void onCreate(Bundle savedInstanceState) {
 			startLoginActivity();
 		}
 
-
 		Bundle args = new Bundle();
 		String userName = mPrefs.getString(SettingsActivity.EDT_USERNAME_STRING, null);
 		String url = mPrefs.getString(SettingsActivity.EDT_OWNCLOUDROOTPATH_STRING, null);
@@ -273,6 +272,8 @@ public void onDrawerOpened(View drawerView) {
 		if (savedInstanceState == null) { //When the app starts (no orientation change)
 			updateDetailFragment(SubscriptionExpandableListAdapter.SPECIAL_FOLDERS.ALL_UNREAD_ITEMS.getValue(), true, null, true);
 		}
+
+		showChangelogIfNecessary();
 	}
 
 	@Override
@@ -336,6 +337,17 @@ public void onConfigurationChanged(@NonNull Configuration newConfig) {
 		}
 	}
 
+	void showChangelogIfNecessary() {
+		// on first app start with new version - always show the changelog
+		int currentVersionCode = BuildConfig.VERSION_CODE;
+		int previousVersionCode = mPrefs.getInt(Constants.PREVIOUS_VERSION_CODE, 0);
+		if (currentVersionCode > previousVersionCode) {
+			DialogFragment dialog = new VersionInfoDialogFragment();
+			dialog.show(getSupportFragmentManager(), "VersionChangelogDialogFragment");
+			mPrefs.edit().putInt(Constants.PREVIOUS_VERSION_CODE, currentVersionCode).apply();
+		}
+	}
+
 	/**
 	 * This method increases the "pull to open drawer" area by three.
 	 * This method should be called only once!

News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/PiPVideoPlaybackActivity.java

@@ -1,13 +1,14 @@
 package de.luhmer.owncloudnewsreader;
 
+import static de.luhmer.owncloudnewsreader.services.PodcastPlaybackService.CURRENT_PODCAST_MEDIA_TYPE;
+
 import android.app.PictureInPictureParams;
 import android.content.ComponentName;
 import android.content.pm.PackageManager;
 import android.content.res.Configuration;
 import android.graphics.Point;
 import android.os.Build;
 import android.os.Bundle;
-import android.os.RemoteException;
 import android.support.v4.media.MediaBrowserCompat;
 import android.support.v4.media.MediaMetadataCompat;
 import android.support.v4.media.session.MediaControllerCompat;
@@ -29,8 +30,6 @@
 import de.luhmer.owncloudnewsreader.services.PodcastPlaybackService;
 import de.luhmer.owncloudnewsreader.services.podcast.PlaybackService;
 
-import static de.luhmer.owncloudnewsreader.services.PodcastPlaybackService.CURRENT_PODCAST_MEDIA_TYPE;
-
 public class PiPVideoPlaybackActivity extends AppCompatActivity {
 
     private static final String TAG = PiPVideoPlaybackActivity.class.getCanonicalName();
@@ -172,6 +171,8 @@ public void onEvent(CollapsePodcastView event) {
 
     @Override
     public void onBackPressed() {
+        super.onBackPressed();
+
         Log.d(TAG, "onBackPressed() called");
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
             enterPictureInPictureMode();

News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/PodcastFragmentActivity.java

@@ -8,7 +8,6 @@
 import android.content.res.Resources;
 import android.net.Uri;
 import android.os.Bundle;
-import android.os.Handler;
 import android.support.v4.media.session.MediaControllerCompat;
 import android.support.v4.media.session.PlaybackStateCompat;
 import android.util.Log;

News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/SettingsFragment.java

@@ -29,7 +29,6 @@
 
 import android.accounts.Account;
 import android.accounts.AccountManager;
-import android.app.DialogFragment;
 import android.app.ProgressDialog;
 import android.content.ContentResolver;
 import android.content.Context;
@@ -45,6 +44,7 @@
 import android.widget.Toast;
 
 import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
 import androidx.preference.CheckBoxPreference;
 import androidx.preference.DialogPreference;
 import androidx.preference.ListPreference;
@@ -54,6 +54,7 @@
 
 import java.io.UnsupportedEncodingException;
 import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
 import java.util.Arrays;
 import java.util.List;
 import java.util.Map;
@@ -126,10 +127,9 @@ public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
     private static final Preference.OnPreferenceChangeListener sBindPreferenceSummaryToValueListener = (preference, value) -> {
         String stringValue = value.toString();
 
-        if (preference instanceof ListPreference) {
+        if (preference instanceof ListPreference listPreference) {
             // For list preferences, look up the correct display value in
             // the preference's 'entries' list.
-            ListPreference listPreference = (ListPreference) preference;
             int index = listPreference.findIndexOfValue(stringValue);
 
             // Set the summary to reflect the new value.
@@ -158,8 +158,7 @@ else if(PREF_SYNC_SETTINGS.equals(preference.getKey())) {
     };
 
     private static final Preference.OnPreferenceChangeListener sBindPreferenceBooleanToValueListener = (preference, newValue) -> {
-        if(preference instanceof CheckBoxPreference) { //For legacy Android support
-            CheckBoxPreference cbPreference = ((CheckBoxPreference) preference);
+        if(preference instanceof CheckBoxPreference cbPreference) { //For legacy Android support
             cbPreference.setChecked((Boolean) newValue);
         } else {
             TwoStatePreference twoStatePreference = ((TwoStatePreference) preference);
@@ -297,7 +296,7 @@ private void bindAboutPreferences(final PreferenceFragmentCompat prefFrag) {
         Preference changelogPreference = prefFrag.findPreference(CB_VERSION);
         changelogPreference.setOnPreferenceClickListener(preference -> {
             DialogFragment dialog = new VersionInfoDialogFragment();
-            dialog.show(prefFrag.requireActivity().getFragmentManager(), "VersionChangelogDialogFragment");
+            dialog.show(prefFrag.requireActivity().getSupportFragmentManager(), "VersionChangelogDialogFragment");
             return true;
         });
 
@@ -317,10 +316,7 @@ private void bindPodcastPreferences(PreferenceFragmentCompat prefFrag)
 
     public void checkForUnsycedChangesInDatabaseAndResetDatabase(final Context context) {
         DatabaseConnectionOrm dbConn = new DatabaseConnectionOrm(context);
-        boolean resetDatabase = true;
-        if(dbConn.areThereAnyUnsavedChangesInDatabase()) {
-            resetDatabase = false;
-        }
+        boolean resetDatabase = !dbConn.areThereAnyUnsavedChangesInDatabase();
 
         if(resetDatabase) {
             new ResetDatabaseAsyncTask(context).execute();
@@ -379,11 +375,7 @@ private void openBugReport() {
             }
         }
 
-        try {
-            body = URLEncoder.encode(debugInfo,"UTF-8");
-        } catch (UnsupportedEncodingException e) {
-            e.printStackTrace();
-        }
+        body = URLEncoder.encode(debugInfo, StandardCharsets.UTF_8);
         Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/nextcloud/news-android/issues/new?title=" + title + "&body=" + body));
         startActivity(browserIntent);
     }
@@ -453,8 +445,7 @@ protected void onPostExecute(Void result) {
             pd.dismiss();
             Toast.makeText(context, context.getString(R.string.cache_is_cleared), Toast.LENGTH_SHORT).show();
 
-            if(context instanceof SettingsActivity) {
-                SettingsActivity sa = (SettingsActivity) context;
+            if(context instanceof SettingsActivity sa) {
                 sa.resultIntent.putExtra(SettingsActivity.RI_CACHE_CLEARED, true);
             }
         }

News-Android-App/src/main/java/de/luhmer/owncloudnewsreader/VersionInfoDialogFragment.java

@@ -23,8 +23,6 @@
 
 import android.app.Activity;
 import android.app.Dialog;
-import android.app.DialogFragment;
-import android.content.DialogInterface;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.os.Bundle;
@@ -34,10 +32,12 @@
 import android.widget.ProgressBar;
 import android.widget.TextView;
 
+import androidx.appcompat.app.AlertDialog;
+import androidx.fragment.app.DialogFragment;
+
 import java.io.IOException;
 import java.util.Formatter;
 
-import androidx.appcompat.app.AlertDialog;
 import de.luhmer.owncloudnewsreader.async_tasks.DownloadChangelogTask;
 import de.luhmer.owncloudnewsreader.view.ChangeLogFileListView;