Prepare
Audio files are placed in the res/raw folder:
accomplish
/**
* Monitoring system silent mode
* @param mContext
*/
private void modeIndicater(Context mContext){
AudioManager am = (AudioManager)mContext.getSystemService(Context.AUDIO_SERVICE);
final int ringerMode = am.getRingerMode();
switch (ringerMode) {
case AudioManager.RINGER_MODE_NORMAL:// normal mode
playFromRawFile(mContext);
break;
case AudioManager.RINGER_MODE_VIBRATE:// silent mode
break;
case AudioManager.RINGER_MODE_SILENT:// vibration mode
break;
}
}
/**
* Beep
* @param mContext
*/
private void playFromRawFile(Context mContext) {
try {
MediaPlayer player = new MediaPlayer();
AssetFileDescriptor file = mContext.getResources().openRawResourceFd(R.raw.notice3);
try {
player.setDataSource(file.getFileDescriptor(), file.getStartOffset(), file.getLength());
file.close();
if (!player.isPlaying()){
player.prepare();
player.start();
}
} catch (IOException e) {
player = null;
}
} catch (Exception e) {
e.printStackTrace ();
}
}