Hi, iPhone app shuts down when ever any call accepted by user. When call ends, app will resume.

I want to capture that event when app resumes after call ends. Howsoever I have tried: on App delegate: - (void)applicationWillTerminate:(UIApplication *)application - (void)applicationDidFinishLaunching:(UIApplication *)application - (void)applicationDidBecomeActive:(UIApplication *)application - (void)applicationWillResignActive:(UIApplication *)application

On view load: viewDidLoad ViewwillAppear

But non of the above event occur. Dont know how would I know that user is coming back after receiving a call.