title: Android App Timed Pop Up from Background Service
body: <p>How can an Android App be set on a timer to popup from the background?</p>
  
  <p>Basically, a countdown is setup within the application, user then clicks HOME button, and then when the timer goes off, it returns the user back to the program.</p>
  
  <p>I found a function moveToBack() but moveToFront or Foreground doesn't work.</p>
  
  <p>This should be exactly like an alarm clock program, but I can't seem to find how to do it.</p>
  
  <p>Thanks</p>