Android开发Vitamio开发框架Audio音频播放失败

error：start called in state 4

原因：因为是异步的还没有prepare就调用start会报错；

解决办法：setOnPreparedListener

直接上代码：

public class MediaPlayerDemo_Audio extends Activity implements OnPreparedListener {

.....

path = "/storage/sdcard1/Movies/test.mp3";

......

mMediaPlayer = new MediaPlayer(this);

mMediaPlayer.setDataSource(path);

mMediaPlayer.prepare();

mMediaPlayer.setOnPreparedListener(this);

......

@Override

public void onPrepared(MediaPlayer mp) {

mMediaPlayer.start();

}

}

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