android check if mediaplayer finished in TextureView

Question

i have one TextureView.i can play video from assess folder in my TextureView. now i want to check if video is finished.i wrote setOnCompletionListener but not working.this is a my source

 private void playVideoAnimation()
{
    textureView.setVisibility(View.VISIBLE);
    mMediaPlayer = new MediaPlayer();

    textureView.setSurfaceTextureListener(new TextureView.SurfaceTextureListener() {
        @Override
        public void onSurfaceTextureAvailable(SurfaceTexture surfaceTexture, int i, int i2) {
            Surface surface = new Surface(surfaceTexture);

            try {
                Log.e("FILE_NAME",FILE_NAME);
                AssetFileDescriptor afd = getAssets().openFd(FILE_NAME);

                mMediaPlayer.setDataSource(afd.getFileDescriptor(), afd.getStartOffset(), afd.getLength());
                mMediaPlayer.setSurface(surface);
                mMediaPlayer.setLooping(true);
                mMediaPlayer.prepareAsync();
                mMediaPlayer.setOnPreparedListener(new MediaPlayer.OnPreparedListener() {
                    @Override
                    public void onPrepared(MediaPlayer mediaPlayer) {
                        mediaPlayer.start();
                    }
                });

                mMediaPlayer.setOnCompletionListener(new MediaPlayer.OnCompletionListener() {

                    @Override
                    public void onCompletion(MediaPlayer mp) {

                        Log.e("FILE_NAME", "Finished");
                    }

                });



            } catch (IllegalArgumentException e) {
                Log.d(TAG, e.getMessage());
            } catch (SecurityException e) {
                Log.d(TAG, e.getMessage());
            } catch (IllegalStateException e) {
                Log.d(TAG, e.getMessage());
            } catch (IOException e) {
                Log.d(TAG, e.getMessage());
            }
        }

        @Override
        public void onSurfaceTextureSizeChanged(SurfaceTexture surface, int width, int height) {

        }

        @Override
        public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {

            return false;
        }

        @Override
        public void onSurfaceTextureUpdated(SurfaceTexture surface) {

        }
    });
}

i also wrote setOnCompletionListener listener outside the setSurfaceTextureListener but also not working. how i can solve my problem? if anyone knows solution please help me

score 1 · Accepted Answer · answered Oct 30 '15 at 10:57

Most likely, your OnCompletionListener is never called because of the following line:

mMediaPlayer.setLooping(true);

According to the MediaPlayer documentation:

When the playback reaches the end of stream, the playback completes.

If the looping mode was being set to true with setLooping(boolean), the MediaPlayer object shall remain in the Started state.

If the looping mode was set to false, the player engine calls a user supplied callback method, OnCompletion.onCompletion(), if a OnCompletionListener is registered beforehand via setOnCompletionListener(OnCompletionListener). The invoke of the callback signals that the object is now in the PlaybackCompleted state.

While in the PlaybackCompleted state, calling start() can restart the playback from the beginning of the audio/video source.

If you want to get a callback from the MediaPlayer when it completes playback and also loop playback, you could change your implementation to follow the suggestion given in the third bullet point: remove mMediaPlayer.setLooping(true) and in your OnCompletionListener call mp.start() to restart playback from the beginning.

android check if mediaplayer finished in TextureView

1 Answers1