set menu resource dynamically

README.md

@@ -214,7 +214,7 @@ allprojects {
 }
 
 dependencies {
-        implementation 'com.github.ibrahimsn98:SmoothBottomBar:1.7.4'
+        implementation 'com.github.ibrahimsn98:SmoothBottomBar:1.7.5'
 }
 ```
 

app/build.gradle

@@ -5,11 +5,11 @@ apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 29
     defaultConfig {
         applicationId "me.ibrahimsn.smoothbottombar"
         minSdkVersion 16
-        targetSdkVersion 28
+        targetSdkVersion 29
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -27,13 +27,13 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'androidx.appcompat:appcompat:1.1.0'
-    implementation 'androidx.core:core-ktx:1.1.0'
+    implementation 'androidx.core:core-ktx:1.2.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
 
     implementation project(":lib")
 
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    testImplementation 'junit:junit:4.12'
+    testImplementation 'junit:junit:4.13'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 

build.gradle

@@ -1,14 +1,14 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.61'
+    ext.kotlin_version = '1.3.72'
     repositories {
         google()
         jcenter()
 
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.6.2'
+        classpath 'com.android.tools.build:gradle:3.6.3'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

lib/build.gradle

@@ -2,12 +2,11 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 apply plugin: 'kotlin-android-extensions'
 android {
-    compileSdkVersion 28
-
+    compileSdkVersion 29
 
     defaultConfig {
         minSdkVersion 16
-        targetSdkVersion 28
+        targetSdkVersion 29
         versionCode 1
         versionName "1.0"
 
@@ -29,8 +28,8 @@ dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation 'androidx.appcompat:appcompat:1.1.0'
-    implementation 'androidx.core:core-ktx:1.1.0'
-    testImplementation 'junit:junit:4.12'
+    implementation 'androidx.core:core-ktx:1.2.0'
+    testImplementation 'junit:junit:4.13'
     androidTestImplementation 'androidx.test.ext:junit:1.1.1'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
 

lib/src/main/java/me/ibrahimsn/lib/NavigationComponentHelper.kt

@@ -3,7 +3,6 @@ package me.ibrahimsn.lib
 import android.os.Bundle
 import android.view.Menu
 import androidx.annotation.IdRes
-import androidx.core.view.size
 import androidx.navigation.NavController
 import androidx.navigation.NavDestination
 import androidx.navigation.ui.NavigationUI
@@ -26,28 +25,32 @@ class NavigationComponentHelper {
                     return NavigationUI.onNavDestinationSelected(menu.getItem(pos), navController)
                 }
             })
+
             val weakReference = WeakReference(smoothBottomBar)
+
             navController.addOnDestinationChangedListener(object :
                 NavController.OnDestinationChangedListener {
+
                 override fun onDestinationChanged(
                     controller: NavController,
                     destination: NavDestination,
                     arguments: Bundle?
                 ) {
                     val view = weakReference.get()
+
                     if (view == null) {
                         navController.removeOnDestinationChangedListener(this)
                         return
                     }
-                    for (h in 0 until menu.size) {
+
+                    for (h in 0 until menu.size()) {
                         val menuItem = menu.getItem(h)
                         if (matchDestination(destination, menuItem.itemId)) {
                             menuItem.isChecked = true
                             smoothBottomBar.setActiveItem(h)
                         }
                     }
                 }
-
             })
         }
 

lib/src/main/java/me/ibrahimsn/lib/SmoothBottomBar.kt

@@ -15,6 +15,8 @@ import android.view.MotionEvent
 import android.view.View
 import android.view.animation.DecelerateInterpolator
 import androidx.annotation.FontRes
+import androidx.annotation.MenuRes
+import androidx.annotation.XmlRes
 import androidx.core.content.res.ResourcesCompat
 import androidx.core.graphics.drawable.DrawableCompat
 import androidx.navigation.NavController
@@ -244,6 +246,15 @@ class SmoothBottomBar : View {
         return true
     }
 
+    fun setMenuRes(@MenuRes menuRes: Int, activeItem: Int? = null) {
+        items = BottomBarParser(context, menuRes).parse()
+        invalidate()
+
+        activeItem?.let {
+            setActiveItem(it)
+        }
+    }
+
     fun setActiveItem(pos: Int) {
         activeItemIndex = pos