title: onDestroy() not getting called while the activity is getting killed by the user?
body: <p>I have an activity with two tabs. Clicking on two tabs will change the the fragments below the tabs. While that activity is in front I give out a notification, After that I minimize the app and kill  that activity(not force stopping). </p>
  
  <p>My problem is that am not getting call back in <code>onDestroy</code> while the activity is been killed by the user. Now if I click the notification the app will force close and thats because the activity for pending intent is been missing. Why am not getting the call back in onDestroy? </p>