title: Android App Exits when Going into Background
body: <p>Ever since I added a new Class to my Android app (specifically, a sqlite helper class) may app wants to relaunch after I press the home button.  Before adding the class, the app would multitask as expected.</p>
  
  <p>I am stumped. It seems onDestroy is called every time the app goes into the background.</p>
  
  <p>Any tips or thoughts as to why this would happen?</p>