private void playAudio(String audioUri){
Uri uri = Uri.parse(audioUri);
mMediaPlayer = MediaPlayer.create(getApplicationContext(), uri);
try {
//在播放之前先判断playerMusic是否被占用，这样就不会报错了
if (mMediaPlayer != null) {
mMediaPlayer.stop();
}
mMediaPlayer.prepare();
mMediaPlayer.start();
} catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
}
另一种解决办法：
try {
if (!isPlaying) {
isPlaying = true;
//装载资源
mediaPlayer = MediaPlayer.create(PlaySDMp3Activity.this, R.raw.trouble);
isReleased = false;
mediaPlayer.setLooping(true);
mediaPlayer.start();
mTextView.setText("当前正在播放音乐！");
}
} catch (IllegalStateException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
MediaPlayer.create(context,resId)这个方式配置数据源后，就完成了初始化，所以不用prepare可以直接start了