Update to onError to avoid crash.

packages/audiofileplayer/android/src/main/java/com/google/flutter/plugins/audiofileplayer/AudiofileplayerService.java

@@ -57,18 +57,15 @@ public interface ServiceListener {
     void onSeekTo(long positionMs);
   }
 
+
   @Override
   public void onCreate() {
     super.onCreate();
     Log.i(TAG, "onCreate");
     instance = this;
-    PendingIntent pendingItent = PendingIntent.getBroadcast(
-            getApplicationContext(),
-            0, new Intent(Intent.ACTION_MEDIA_BUTTON),
-            PendingIntent.FLAG_IMMUTABLE
-    );
 
-    mediaSession = new MediaSessionCompat(this, TAG, null, pendingItent);
+	// TODO: Migrate to MediaSession, re-add support for hardware buttons via a BroadcastService.
+    mediaSession = new MediaSessionCompat(this, TAG);
     mediaSession.setFlags(
         MediaSessionCompat.FLAG_HANDLES_MEDIA_BUTTONS
             | MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS);
@@ -81,24 +78,85 @@ public void onCreate() {
     mediaSession.setCallback(mediaSessionCallback);
 
     setSessionToken(mediaSession.getSessionToken());
+
+    // Log.i(TAG, "onCreate");
+    // instance = this;
+    // // PendingIntent pendingItent = PendingIntent.getBroadcast(
+    // //         getApplicationContext(),
+    // //         0, new Intent(Intent.ACTION_MEDIA_BUTTON),
+    // //         PendingIntent.FLAG_IMMUTABLE
+    // // );
+
+    // mediaSession = new MediaSessionCompat(this, TAG);
+    // mediaSession.setFlags(
+    //     MediaSessionCompat.FLAG_HANDLES_MEDIA_BUTTONS
+    //         | MediaSessionCompat.FLAG_HANDLES_TRANSPORT_CONTROLS);
+    // PlaybackStateCompat.Builder stateBuilder =
+    //     new PlaybackStateCompat.Builder()
+    //         .setActions(PlaybackStateCompat.ACTION_PLAY | PlaybackStateCompat.ACTION_PLAY_PAUSE);
+    // mediaSession.setPlaybackState(stateBuilder.build());
+
+    // mediaSessionCallback = new MediaSessionCallback(); // Do i need this as ivar?
+    // mediaSession.setCallback(mediaSessionCallback);
+    // setSessionToken(mediaSession.getSessionToken());
+
+   // Notification notif = buildNotification();
+
+
+ /* if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+      // Display the notification and place the service in the foreground
+      //startForeground(NOTIFICATION_ID, notif);
+      String CHANNEL_ID = "GentleBirth";
+      NotificationChannel channel = new NotificationChannel(CHANNEL_ID,
+              "GentleBirth", NotificationManager.IMPORTANCE_NONE);
+      ((NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE)).createNotificationChannel(channel);
+      Notification notification = new NotificationCompat.Builder(this, CHANNEL_ID)
+              .setSmallIcon(getSmallIconId())
+              .setContentTitle("The app is running")
+              .setContentText("This ensures a better experience for you with GentleBirth.").build();
+
+      startForeground(11241223, notification);
+    } */
+/*    if (Build.VERSION.SDK_INT >= 26) {
+      String CHANNEL_ID = "GentleBirth";
+      NotificationChannel channel = new NotificationChannel(CHANNEL_ID,
+              "GentleBirth", NotificationManager.IMPORTANCE_DEFAULT);
+      ((NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE)).createNotificationChannel(channel);
+      Notification notification = new NotificationCompat.Builder(this, CHANNEL_ID)
+              .setContentTitle("")
+              .setContentText("").build();
+      startForeground(1, notification);
+    }*/
   }
+
 
   @Override
   public BrowserRoot onGetRoot(String clientPackageName, int clientUid, Bundle rootHints) {
     Log.i(TAG, "onGetRoot");
     return new BrowserRoot(MEDIA_ROOT_ID, null);
   }
 
+
   @Override
   public void onLoadChildren(
       final String parentMediaId, final Result<List<MediaBrowserCompat.MediaItem>> result) {
     Log.i(TAG, "onLoadChildren");
     result.sendResult(null);
   }
 
-  @Override
+          @Override
   public int onStartCommand(final Intent intent, int flags, int startId) {
     Log.i(TAG, "onStartCommand");
+
+
+    Notification notif = buildNotification();
+    // Display the notification and place the service in the foreground
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+      startForeground(NOTIFICATION_ID, notif, ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PLAYBACK);
+    } else {
+      startForeground(NOTIFICATION_ID, notif);
+    }
+
     if (intent != null) {
       if (Intent.ACTION_MEDIA_BUTTON.equals(intent.getAction())
           && intent.hasExtra(AudiofileplayerPlugin.CUSTOM_MEDIA_BUTTON_EXTRA_KEY)) {
@@ -114,6 +172,33 @@ public int onStartCommand(final Intent intent, int flags, int startId) {
     }
     return super.onStartCommand(intent, flags, startId);
   }
+
+  // @Override
+  // public int onStartCommand(final Intent intent, int flags, int startId) {
+  //   Log.i(TAG, "onStartCommand");
+
+  //    Notification notif = buildNotification();
+  //   // Display the notification and place the service in the foreground
+  //   if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+  //     startForeground(NOTIFICATION_ID, notif, ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PLAYBACK);
+  //   } else {
+  //     startForeground(NOTIFICATION_ID, notif);
+  //   }
+  //   if (intent != null) {
+  //     if (Intent.ACTION_MEDIA_BUTTON.equals(intent.getAction())
+  //         && intent.hasExtra(AudiofileplayerPlugin.CUSTOM_MEDIA_BUTTON_EXTRA_KEY)) {
+  //       // Check for custom button intent.
+  //       handleCustomButtonIntent(intent);
+  //     } else {
+  //       // If there is a KeyEvent in the intent, send it to the MediaButtonReceiver to pass to
+  //       // its callbacks.
+  //       if (mediaSession != null) {
+  //         MediaButtonReceiver.handleIntent(mediaSession, intent);
+  //       }
+  //     }
+  //   }
+  //   return START_NOT_STICKY;
+  // }
 
   @Override
   public void onDestroy() {
@@ -126,8 +211,11 @@ public void onDestroy() {
   @Override
   public void onTaskRemoved(Intent rootIntent) {
     Log.i(TAG, "onTaskRemoved");
-    stopForeground(true);
-    stopSelf();
+    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+      stopForeground(true);
+    } else {
+      stopSelf();
+    }
     super.onTaskRemoved(rootIntent);
   }
 
@@ -213,7 +301,7 @@ public void setActions(
 
   private int getSmallIconId() {
     Context context = getApplicationContext();
-    String iconUri = "mipmap/ic_launcher";
+    String iconUri = "mipmap/notilogo72x72";
 
     try {
       ApplicationInfo ai =
@@ -284,7 +372,6 @@ private Notification buildNotification() {
         .setStyle(
             new MediaStyle()
                 .setMediaSession(mediaSession.getSessionToken())
-                .setShowActionsInCompactView(compactNotificationActionIndices)
                 .setShowCancelButton(true)
                 .setCancelButtonIntent(
                     MediaButtonReceiver.buildMediaButtonPendingIntent(
@@ -317,8 +404,10 @@ private void createChannel() {
 
   public class MediaSessionCallback extends MediaSessionCompat.Callback {
     @Override
+
     public void onPlay() {
       Log.i(TAG, "MediaSessionCallback.onPlay");
+
       if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
         startForegroundService(
             new Intent(AudiofileplayerService.this, AudiofileplayerService.class));
@@ -327,13 +416,7 @@ public void onPlay() {
       }
 
       if (!mediaSession.isActive()) mediaSession.setActive(true);
-      Notification notif = buildNotification();
-      // Display the notification and place the service in the foreground
-      if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-        startForeground(NOTIFICATION_ID, notif, ServiceInfo.FOREGROUND_SERVICE_TYPE_MEDIA_PLAYBACK);
-      } else {
-        startForeground(NOTIFICATION_ID, notif);
-      }
+
     }
 
     @Override

packages/audiofileplayer/android/src/main/java/com/google/flutter/plugins/audiofileplayer/RemoteManagedMediaPlayer.java

@@ -111,9 +111,12 @@ public void pause() {
     }
   }
 
-  @Override
-  public boolean onError(MediaPlayer mp, int what, int extra) {
-    onRemoteLoadListener.onRemoteLoadComplete(false);
-    return super.onError(mp, what, extra);
+  @Override public boolean onError(MediaPlayer mp, int what, int extra) {
+    try {
+      onRemoteLoadListener.onRemoteLoadComplete(false);
+    } catch(Exception e) {
+
+    }
+   return super.onError(mp, what, extra);
   }
 }

packages/audiofileplayer/pubspec.yaml

@@ -1,7 +1,8 @@
 name: audiofileplayer
 description: A Flutter plugin for audio playback.
-version: 2.0.1
-homepage: https://github.com/google/flutter.plugins/tree/master/packages/audiofileplayer
+version: 2.1.3
+homepage: https://github.com/arodriguezgb/flutter.plugins/tree/master/packages/audiofileplayer
+
 
 environment:
   sdk: '>=2.12.0 <3.0.0'