Android MediaPlayer 播放本地与远程的mp3初步

player = new MediaPlayer();
//也可以使用create的方式，如：
MediaPlayer mp = MediaPlayer.create(this, R.raw.test);//这时就不用调用setDataSource了,同时create 内部已经调用了prepara()方法，也不用再调用prepara()

player.setDataSource(getAssets().openFd("9.mp3").getFileDescriptor());
player.prepare();
player.start();

player.setDataSource(“/sdcard/a.mp3”);
player.prepara();
player.start();

player = new MediaPlayer();
player.setDataSource("http://192.168.1.2/test/9.mp3");
player.prepare();
player.start();