使用MediaPlayer播放mp3文件

Question

When I use MediaPlayer to play mp3 file, the system will report error log: Prepare failed: status=0xFFFFFF8E . But the Realplayer is normal.

I find that it has the error occurred only in higher ROM version. Like in the version4.0 it has the error. In version2.3 it has not the error.

The code:

private MediaPlayer mpBack = null;
/**
 * read in background sound from the resource file 
 * @param resId
 */
public void MediaPlay(int resId){
if(!isPlaying()){
mpBack = MediaPlayer.create(ctMedia, resId);
/**Volume Set */
mpBack.setVolume(0.8f, 0.8f);   
/**Background music default infinite loop*/
mpBack.setLooping(true);    
mpBack.start();
}
}

LogCat error：

12-18 21:51:57.380: E/MediaPlayer(31457): mOnVideoSizeChangedListener is null. Failed to send MEDIA_SET_VIDEO_SIZE message.

12-18 21:51:57.380: E/MediaPlayer(31457): mOnPreparedListener is null. Failed to send MEDIA_PREPARED message.

Answer 1

use

mpBack.prepare();

before you start mediaplayer

Answer 2

尝试这个：

mpBack = new MediaPlayer().create(context, R.raw.blah);