How to play audio using MediaPlayer and use MediaController

I use the code below to play audio:

    try {
        MediaController mc = new MediaController(this);

        MediaPlayer mMediaPlayer = new MediaPlayer();
        mMediaPlayer.prepare();
        mMediaPlayer.start();
        mMediaPlayer.seekTo(0);

    }
    catch(Exception e) {
        e.printStackTrace();
    }

How to show MediaControllerand manage mMediaPlayer?