uiapplicationdelegate

The applicationWillTerminate delegate method is not getting called in iOS 4.0 When I hit the Home button I am seeing the applicationWillResignActive and applicationDidEnterBackground delegate methods getting called. - (void)applicationWillResignActive:(UIApplication *)application { NSLog(@"Application Did Resign Active"); } - (void)applicationDidEnterBackground:(UIApplication *)application { NSLog(@"Application Did Enter Background"); } And when I double Tap the Home button and again launch the Application the i find the applicationWillEnterForeground and applicationDidBecomeActive delegate

My application needs to track user location changes in the background and works fine as long as user moves around. When user stops and CLLocationManager pauses after 10-20 minutes or so. It is indicated by this notification: -(void)locationManagerDidPauseLocationUpdates:(CLLocationManager *)manager{} And this is also fine with me. Great, I save some battery, etc. The problem is that CLLocationManager never wakes up when user starts moving again and following delegate methods are never fired until I put my application to the foreground (gets active): //Never called back after CLLocationManager

I have confidential informations in my app, so I would like to hide them with a splash screen when the app is about to be moved to background. I do run the app on iOS6 and further. I tried to display the view in applicationWillResignActive but the problem is it display the splash screen even when user swipe control panel for example. I want it to show only when the app is moved to background. I tried to displayed my splashScreen in applicationDidEnterBackground but it takes the screenShot before so informations are displayed at restoration during the animation. Here the spirit of what I want :

This is the section from the CLLocationManager documentation describing the app behavior with startMonitoringSignificantLocationChanges : If you start this service and your application is subsequently terminated, the system automatically relaunches the application into the background if a new event arrives. In such a case, the options dictionary passed to the application:didFinishLaunchingWithOptions: method of your application delegate contains the key UIApplicationLaunchOptionsLocationKey to indicate that your application was launched because of a location event. Upon relaunch, you must