Dependencies updated and support for install-time media playback added

app/build.gradle

@@ -3,24 +3,21 @@ plugins {
 }
 
 android {
-    compileSdkVersion 30
-    buildToolsVersion "30.0.3"
-
     defaultConfig {
         applicationId "com.example.playassetdeliverydemo"
+        compileSdk 34
         minSdkVersion 21
-        targetSdkVersion 30
-        versionCode 1
-        versionName "1.0"
+        targetSdkVersion 34
+        versionCode 8
+        versionName "1.8.0"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
     }
 
     buildTypes {
         release {
-            debuggable false
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
@@ -30,22 +27,23 @@ android {
     }
 
     assetPacks = [":install_time_asset_pack",":fast_follow_asset_pack",":on_demand_asset_pack"]
+    namespace 'com.example.playassetdeliverydemo'
 }
 
 dependencies {
 
-    implementation 'androidx.appcompat:appcompat:1.3.0'
-    implementation 'com.google.android.material:material:1.3.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.4'
-    testImplementation 'junit:junit:4.+'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.11.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    testImplementation 'junit:junit:4.13.2'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
 
-    implementation 'com.google.android.play:core:1.10.0'
+    implementation 'com.google.android.play:core:1.10.3'
 
-    implementation 'com.google.android.exoplayer:exoplayer-core:2.14.0'
-    implementation 'com.google.android.exoplayer:exoplayer-dash:2.14.0'
-    implementation 'com.google.android.exoplayer:exoplayer-ui:2.14.0'
+    implementation 'androidx.media3:media3-exoplayer:1.2.0'
+    implementation 'androidx.media3:media3-exoplayer-dash:1.2.0'
+    implementation 'androidx.media3:media3-ui:1.2.0'
 
     implementation 'org.apache.commons:commons-io:1.3.2'
 }

app/src/main/AndroidManifest.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.playassetdeliverydemo">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
@@ -13,7 +12,8 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.PlayAssetDeliveryDemo">
-        <activity android:name=".ui.MainActivity">
+        <activity android:name=".ui.MainActivity"
+            android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

app/src/main/java/com/example/playassetdeliverydemo/ui/MainActivity.java

@@ -16,6 +16,7 @@
 import android.view.View;
 import android.widget.Button;
 import android.widget.ImageView;
+import android.widget.TextView;
 
 import androidx.appcompat.app.AlertDialog;
 import androidx.appcompat.app.AppCompatActivity;
@@ -40,6 +41,7 @@
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
@@ -48,7 +50,8 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
 
     private AssetManager assetManager;
     private InputStream inputStream = null;
-    private final String videoFileName = "BigBuckBunny_640x360.m4v";
+    private final String videoFileName = "sample_video.m4v";
+    private final String audioFileName = "audio.mp3";
     private final int REQUEST_WRITE_PERMISSION = 111;
     private MediaPlayer mPlayer;
     private boolean isPaused = false;
@@ -63,10 +66,12 @@ public class MainActivity extends AppCompatActivity implements View.OnClickListe
     private AssetPackState assetPackState;
     private boolean isFastFollow = false;
     private boolean isOnDemand = false;
+    private Button btn_it;
     private Button btn_ff;
     private Button btn_od;
     private Button btn_watch_video;
     private Button btnPlayAudio;
+    private TextView txt_download_status;
     private Context context;
 
     @Override
@@ -82,11 +87,14 @@ protected void onCreate(Bundle savedInstanceState) {
      */
     private void initViews() {
         context = MainActivity.this;
+        btn_it = findViewById(R.id.btn_it);
         btn_ff = findViewById(R.id.btn_ff);
         btn_od = findViewById(R.id.btn_od);
+        txt_download_status = findViewById(R.id.txt_download_status);
         btn_watch_video = findViewById(R.id.btn_watch_video);
         btnPlayAudio = findViewById(R.id.btn_play_audio);
 
+        btn_it.setOnClickListener(this);
         btn_ff.setOnClickListener(this);
         btn_od.setOnClickListener(this);
         btn_watch_video.setOnClickListener(this);
@@ -100,6 +108,11 @@ private void initViews() {
     @Override
     public void onClick(View v) {
         switch (v.getId()) {
+            case R.id.btn_it: {
+                playInstallTimeVideo();
+                break;
+            }
+
             case R.id.btn_ff: {
                 dialog.showProgresDialog();
 
@@ -146,6 +159,35 @@ private void initInstallTime() {
         }
     }
 
+    private void playInstallTimeVideo() {
+        try {
+            inputStream = assetManager.open(videoFileName);
+            File file = getFileFromAssets(this, videoFileName, inputStream);
+            if (file.exists()) {
+                playVideoInExoplayer(file);
+            }
+        } catch (IOException e) {
+            Log.e(TAG, "File doesn't exists!");
+        }
+    }
+
+    private File getFileFromAssets(Context context, String fileName, InputStream is) {
+        try {
+            File file = new File(context.getCacheDir(), fileName);
+            if (!file.exists()) {
+                OutputStream cache = new FileOutputStream(file);
+                byte[] buffer = new byte[1024];
+                int bytesRead;
+                while ((bytesRead = is.read(buffer)) != -1) {
+                    cache.write(buffer, 0, bytesRead);
+                }
+            }
+            return file;
+        } catch (IOException e) {
+            return null;
+        }
+    }
+
     /**
      * Checks for the Permission is granted or not
      */
@@ -238,7 +280,6 @@ void playVideoInExoplayer(File file) {
      * This method will show Alert Dialog to play audio file
      */
     private void showAlertDialog() {
-        String audioFileName = "aud_avatar_narration.m4a";
         AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(this);
         LayoutInflater inflater = this.getLayoutInflater();
         View dialogView = inflater.inflate(R.layout.layout_audio_player, null);
@@ -313,9 +354,9 @@ private void initAssetPackManager() {
         }
     }
 
-//    private void checkDownloadSize() {
-//        getPackStates(fastFollowAssetPack);
-//    }
+    private void checkDownloadSize() {
+        getPackStates(fastFollowAssetPack);
+    }
 
     /**
      * This method will be triggered when the pack download size is more than 150MB
@@ -372,6 +413,7 @@ private void initFastFollow() {
         if (assetsPath == null) {
             getPackStates(fastFollowAssetPack);
         }
+
         if (assetsPath != null) {
             File file = new File(assetsPath + File.separator + videoFileName);
             if (file.exists()) {
@@ -418,13 +460,14 @@ public void onStateUpdate(AssetPackState state) {
             switch (state.status()) {
                 case AssetPackStatus.PENDING:
                     Log.i(TAG, "Pending");
+                    txt_download_status.setText("PENDING");
                     break;
 
                 case AssetPackStatus.DOWNLOADING:
                     long downloaded = state.bytesDownloaded();
                     long totalSize = state.totalBytesToDownload();
                     double percent = 100.0 * downloaded / totalSize;
-
+                    txt_download_status.setText("DOWNLOADING: " + percent);
                     Log.i(TAG, "PercentDone=" + String.format("%.2f", percent));
                     break;
 
@@ -435,6 +478,7 @@ public void onStateUpdate(AssetPackState state) {
 
                 case AssetPackStatus.COMPLETED:
                     // Asset pack is ready to use. Start the Game/App.
+                    txt_download_status.setText("COMPLETED");
                     initClickedAssetPack();
                     break;
 

app/src/main/java/com/example/playassetdeliverydemo/ui/VideoPlayerActivity.java

@@ -2,21 +2,21 @@
 
 import android.annotation.SuppressLint;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Bundle;
 import android.view.View;
 
 import androidx.appcompat.app.AppCompatActivity;
+import androidx.media3.common.MediaItem;
+import androidx.media3.exoplayer.ExoPlayer;
+import androidx.media3.ui.PlayerView;
 
 import com.example.playassetdeliverydemo.R;
-import com.google.android.exoplayer2.MediaItem;
-import com.google.android.exoplayer2.SimpleExoPlayer;
-import com.google.android.exoplayer2.ui.PlayerView;
-import com.google.android.exoplayer2.util.Util;
 
 public class VideoPlayerActivity extends AppCompatActivity {
 
     private PlayerView playerView;
-    private SimpleExoPlayer player;
+    private ExoPlayer player;
     private boolean playWhenReady = true;
     private int currentWindow = 0;
     private long playbackPosition = 0;
@@ -43,7 +43,7 @@ private void initViews() {
     @Override
     public void onStart() {
         super.onStart();
-        if (Util.SDK_INT >= 24) {
+        if (Build.VERSION.SDK_INT >= 24) {
             initializePlayer();
         }
     }
@@ -55,7 +55,7 @@ public void onStart() {
     public void onResume() {
         super.onResume();
         hideSystemUi();
-        if ((Util.SDK_INT < 24 || player == null)) {
+        if ((Build.VERSION.SDK_INT < 24 || player == null)) {
             initializePlayer();
         }
     }
@@ -66,7 +66,7 @@ public void onResume() {
     @Override
     public void onPause() {
         super.onPause();
-        if (Util.SDK_INT < 24) {
+        if (Build.VERSION.SDK_INT < 24) {
             releasePlayer();
         }
     }
@@ -77,7 +77,7 @@ public void onPause() {
     @Override
     public void onStop() {
         super.onStop();
-        if (Util.SDK_INT >= 24) {
+        if (Build.VERSION.SDK_INT >= 24) {
             releasePlayer();
         }
     }
@@ -87,7 +87,7 @@ public void onStop() {
      */
     private void initializePlayer() {
         if (player == null) {
-            player = new SimpleExoPlayer.Builder(this).build();
+            player = new ExoPlayer.Builder(this).build();
             playerView.setPlayer(player);
             MediaItem mediaItem = MediaItem.fromUri(uri);
             player.setMediaItem(mediaItem);
@@ -101,7 +101,7 @@ private void releasePlayer() {
         if (player != null) {
             playWhenReady = player.getPlayWhenReady();
             playbackPosition = player.getCurrentPosition();
-            currentWindow = player.getCurrentWindowIndex();
+            currentWindow = player.getCurrentMediaItemIndex();
             player.release();
             player = null;
         }

app/src/main/res/layout/activity_main.xml

@@ -7,6 +7,13 @@
     android:layout_margin="10dp"
     tools:context=".ui.MainActivity">
 
+    <Button
+        android:id="@+id/btn_it"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:textAllCaps="false"
+        android:text="Install-Time" />
+
     <Button
         android:id="@+id/btn_ff"
         android:layout_width="wrap_content"
@@ -37,4 +44,10 @@
         android:textAllCaps="false"
         android:text="Play Audio" />
 
+    <TextView
+        android:id="@+id/txt_download_status"
+        android:layout_width="wrap_content"
+        android:text="ASSET STATUS"
+        android:layout_height="wrap_content" />
+
 </LinearLayout>

app/src/main/res/layout/activity_video_player.xml

@@ -3,10 +3,9 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
-    <com.google.android.exoplayer2.ui.PlayerView
+    <androidx.media3.ui.PlayerView
         android:id="@+id/playerView"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"
-        />
+        android:layout_height="match_parent" />
 
 </RelativeLayout>

build.gradle

@@ -5,7 +5,7 @@ buildscript {
         mavenCentral()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:4.2.1"
+        classpath 'com.android.tools.build:gradle:8.2.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -16,7 +16,6 @@ allprojects {
     repositories {
         google()
         mavenCentral()
-        jcenter() // Warning: this repository is going to shut down soon
     }
 }
 

bundletool_build_install_apks.sh

@@ -0,0 +1,19 @@
+DEBUG_BUNDLE_PATH="app/build/outputs/bundle/debug/app-debug.aab"
+OUTPUT_FILE="output.apks"
+
+export JAVA_HOME="/Applications/Android Studio.app/Contents/jbr/Contents/Home"
+
+# Delete output file if exists
+rm $OUTPUT_FILE
+
+# Generate bundle
+./gradlew :app:bundleDebug
+
+# Build APKs from android bundle (.aab)
+bundletool build-apks --bundle=$DEBUG_BUNDLE_PATH \--output=$OUTPUT_FILE --local-testing
+
+# Get minimum and maximum size of an APK
+bundletool get-size total --apks=$OUTPUT_FILE
+
+# Install APKs to the connected device
+bundletool install-apks --apks=$OUTPUT_FILE