@Override
    protected void onStop() {
        super.onStop();
        mVideoView.release();
    }
Update the state of pause/resume action item in Picture-in-Picture mode.

@param iconId      The icon to be used.
@param title       The title text.
@param controlType The type of the action. either {@link #CONTROL_TYPE_PLAY} or {@link
                   #CONTROL_TYPE_PAUSE}.
@param requestCode The request code for the {@link PendingIntent}.
dkplayer-sample/src/main/java/xyz/doikki/dkplayer/activity/pip/AndroidOPiPActivity.java