fix AVPlayer random ANR issue when closing the AR scene and disposing the AVPlayer instance (random ANR could be caused by the app waiting for the main thread to complete releasing the AVPlayer instance)

Author: Buthrakaur

android/sharedCode/src/main/java/com/viro/core/internal/AVPlayer.java

@@ -145,6 +145,10 @@ public interface PlayerAction<T> {
     }
 
     private <T> T runSynchronouslyOnMainThread(PlayerAction<T> action) throws ExecutionException, InterruptedException {
+        return runSynchronouslyOnMainThread(action, true);
+    }
+
+    private <T> T runSynchronouslyOnMainThread(PlayerAction<T> action, boolean waitForResult) throws ExecutionException, InterruptedException {
         if (Looper.myLooper() == Looper.getMainLooper()) {
             return action.performAction(mExoPlayer);
         }
@@ -153,6 +157,9 @@ private <T> T runSynchronouslyOnMainThread(PlayerAction<T> action) throws Execut
         FutureTask<T> future = new FutureTask<>(callable);
 
         mainThreadHandler.post(future);
+
+        if (!waitForResult) return null;
+
         try {
             return future.get();
         } catch (Exception e) {
@@ -264,10 +271,20 @@ public void reset() {
     }
 
     public void destroy() {
-        reset();
-        mExoPlayer.release();
-
-        Log.i(TAG, "AVPlayer destroyed");
+        try {
+            runSynchronouslyOnMainThread(player -> {
+                    player.stop();
+                    player.seekToDefaultPosition();
+                    player.release();
+                    mState = State.IDLE;
+                    return null;
+                },
+                false // don't wait for the result to prevent ANR issue
+            );
+            Log.i(TAG, "AVPlayer destroyed");
+        } catch (Exception e) {
+            Log.e(TAG, "AVPlayer destroy failed", e);
+        }
     }
 
     public void play() {