title: Android:How to Avoid Activity being killed by System,ActivityManager: Process my package name (pid 935) has died
body: <p>I have a VOIP Based app which needs to be run 24/7..But System is Killing my application when my application is background..</p>
  
  <p><br>1) How do i know when system is killing my application.?
  <br>2) Can i set some application parameter so that system wont kill my application.?
  <br>3) I am aware of how to re-storing the application when user clicks the app,but if system kill my app at 3 PM and if any data received at 3.30 PM will never reach my app as its killed by System.
  <br>4) Making Service based Design to my App will help?</p>
  
  <p><br>How do over come this.i want to make my App Running all time and Listens to data from Server.</p>
  
  <p><br>Your Comments will me much appreciated.  </p>
  
  <p><br>Thanks</p>