@Override
        public boolean onInfo(MediaPlayer mp, int what, int extra) {
            if(mOnInfoListener != null) {
                return mOnInfoListener.onInfo(mp, what, extra);
            }
            return true;
        }
Gets the current playback speed. See {@link #setPlaybackSpeed(float)} for details.
@return the current playback speed
MediaPlayer/src/main/java/net/protyposis/android/mediaplayer/VideoView.java