title: IPhone API : adding methods to 3th party application delegate
body: <p>we are using a third 3 party library which comes with its own application delegate class. </p>
  
  <p>In the main file of the of the application its initiating the </p>
  
  <p>UIApplication object as follows : </p>
  
  <p>retVal = UIApplicationMain(argc, argv, nil, @"3ThParty1AppDelegate");</p>
  
  <p>Now, I don't have any source code of the app delegate class but I need to add methods for background processing and push notifications. Would it be possible at all to add it ? </p>
  
  <p>thanks so much,</p>
  
  <p>Guenter</p>