Uri myUri = Uri.parse("file:///sdcard/music.mp3"); MediaPlayer mediaPlayer = new MediaPlayer(); mediaPlayer.setAudioStreamType(AudioManager.STREAM_MUSIC); mediaPlayer.setDataSource(getApplicationContext(), myUri); mediaPlayer.prepare(); mediaPlayer.start();
try { mediaPlayer.prepare(); mediaPlayer.start(); } catch(IOException e) { Log.e("TAG", "prepare() failed"); }
通过这些步骤,您应该可以使媒体播放器正常工作。