MediaPlayer mediaPlayer = new MediaPlayer();
mediaPlayer.reset();//重置为初始状态
mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC);
mediaPlayer.setDisplay(surfaceView.getHolder());//设置画面显示为surfaceView
mediaPlayer.setDataSource("/mnt/sdcard/oppo.mp4");
mediaPlayer.prepare();
mediaPlayer.start();//播放
mediaPlayer.pause();//暂停播放
mediaPlayer.start();//恢复播放
mediaPlayer.stop();//停止播放
mediaPlayer.release();//释放资源