title: how to handle multiple notifications
body: <p>I'm writing an application based on the notifications, alerts and I'm storing data into <code>SQLite</code> database. For example, name and time are of type  <code>String</code>. I use <code>AlarmManager</code>, however, as the Act notification on hour 10 and 13 is only at 10 gets the notification, how to do that all the notifications were supported?</p>