Intent intent = new Intent(RingtoneManager.ACTION_RINGTONE_PICKER);
intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TYPE, RingtoneManager.TYPE_ALARM);
intent.putExtra(RingtoneManager.EXTRA_RINGTONE_TITLE, "Change sound");
intent.putExtra(RingtoneManager.EXTRA_RINGTONE_EXISTING_URI, defaultUri);
intent.putExtra(RingtoneManager.EXTRA_RINGTONE_SHOW_SILENT, true);
startActivityForResult(intent, SHOW_SELECT_ALARM_SOUND_RESULT_CODE);