private void PlayAlarmRing(){Uri alert = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM);
try{
mMediaPlayer = new MediaPlayer();
mMediaPlayer.setDataSource(this, alert);
final AudioManager audioManager = (AudioManager)getSystemService(Context.AUDIO_SERVICE);
if (audioManager.getStreamVolume(AudioManager.STREAM_ALARM) != 0) {
mMediaPlayer.setAudioStreamType(AudioManager.STREAM_ALARM);
mMediaPlayer.setLooping(true);
mMediaPlayer.prepare();
}
}catch (IllegalStateException e) {
e.printStackTrace(); 
} catch (IOException e) { 
e.printStackTrace(); 
}
mMediaPlayer.start();

 
 
private void StopAlarmRing(){
mMediaPlayer.stop();
}
以上这段代码会不断播放,循环播放的.如何能不让他循环播放呢?