MediaPlay播放器写法

例子：

String mp3Path = Environment.getExternalStorageDirectory().getAbsolutePath()+File.separator+"mp3"+File.separator;
findViewById(R.id.imageButton1).setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
					MediaPlayer player = MediaPlayer.create(PlayerActivity.this, Uri.parse("file://"+mp3Path+"a1.mp3"));
					player.setLooping(false);
					player.start();
						
			}
});

PS:使用player.release();释放资源,不在使用MediaPlayer的时候调用该方法释放资源