android Ringtone loop

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one time
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RingtoneManager ringtoneManager = new RingtoneManager(this);

Ringtone alarmRingtone = ringtoneManager.getRingtone(this, RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM));
alarmRingtone.play();
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loop

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RingtoneManager ringtoneManager = new RingtoneManager(this);

Uri alarmRingtoneUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_ALARM);

MediaPlayer mMediaPlayer = new MediaPlayer();
try {
    mMediaPlayer.setDataSource(this, alarmRingtoneUri);
    mMediaPlayer.setAudioStreamType(AudioManager.STREAM_ALARM);
    mMediaPlayer.setLooping(true);
    mMediaPlayer.prepare();
    mMediaPlayer.start();

} catch (IllegalArgumentException e) {

    e.printStackTrace();

} catch (SecurityException e) {

    e.printStackTrace();

} catch (IllegalStateException e) {

    e.printStackTrace();

} catch (IOException e) {

    e.printStackTrace();

}

=================================================

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