@SuppressWarnings("deprecation")
private void showNotification(Alarm alarm) {
String title = getString(R.string.app_name) + ": " + alarm.getLavel();
String message = "アラームは" + alarm.getDuration() + "分間鳴って停止しました。"; // TODO リソースへ
String ticker = title;
Notification notification =
new Notification(R.drawable.ic_launcher, ticker, System.currentTimeMillis());
Intent doNothing = new Intent();
notification.setLatestEventInfo(
this, title, message, PendingIntent.getActivity(this, 0, doNothing, 0));
mNotificationManager.notify(alarm.hashCode(), notification);
}