Display a Message on Closing an Activity
<p>So, when the user force closes an activity, I want to display a custom message (Toast) to the user. Any suggestions? I tried putting the Toast in my <code>onPause()</code> / <code>onStop()</code> methods, but they cause the program to crash.</p>

<p>And no, I'm not trying to spam the user with messages everytime he/she force closes an activity. I just want to display the Toast when a <em>particular</em> activity is closed. </p>
