title: android "force close" what exactly happen with memory
body: <p>I have few services in my application. Application is running in "android.uid.system" process. When I click "force close" then logs says :</p>
  
  <p>Force stopping package com.sec.ims.android uid=1000
  Force stopping service ServiceRecord{42b9a948 ...
  .....</p>
  
  <p>I see that for each service running under my application. There in no onDestroy() call at all. I am wondering what exactly android is doing after "force close" ? Stopping whole process or just stopping all services, activities working under application ?</p>
  
  <p>Do you know what happen with objects, static variables and threads which were created by those services ? Does android erase all memory heap for this application ?</p>