LeanbackShowcase/app/src/main/java/androidx/leanback/leanbackshowcase/app/media/VideoConsumptionExampleFragment.java [35:62]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    final VideoFragmentGlueHost mHost = new VideoFragmentGlueHost(this);

    static void playWhenReady(PlaybackGlue glue) {
        if (glue.isPrepared()) {
            glue.play();
        } else {
            glue.addPlayerCallback(new PlaybackGlue.PlayerCallback() {
                @Override
                public void onPreparedStateChanged(PlaybackGlue glue) {
                    if (glue.isPrepared()) {
                        glue.removePlayerCallback(this);
                        glue.play();
                    }
                }
            });
        }
    }

    AudioManager.OnAudioFocusChangeListener mOnAudioFocusChangeListener
            = new AudioManager.OnAudioFocusChangeListener() {
        @Override
        public void onAudioFocusChange(int state) {
        }
    };

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



LeanbackShowcase/app/src/main/java/androidx/leanback/leanbackshowcase/app/media/VideoConsumptionExampleWithExoPlayerFragment.java [34:61]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    final VideoFragmentGlueHost mHost = new VideoFragmentGlueHost(this);

    static void playWhenReady(PlaybackGlue glue) {
        if (glue.isPrepared()) {
            glue.play();
        } else {
            glue.addPlayerCallback(new PlaybackGlue.PlayerCallback() {
                @Override
                public void onPreparedStateChanged(PlaybackGlue glue) {
                    if (glue.isPrepared()) {
                        glue.removePlayerCallback(this);
                        glue.play();
                    }
                }
            });
        }
    }

    AudioManager.OnAudioFocusChangeListener mOnAudioFocusChangeListener
            = new AudioManager.OnAudioFocusChangeListener() {
        @Override
        public void onAudioFocusChange(int state) {
        }
    };

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -