Question

If the application was previously in the background, when applicationDidBecomeActive is called, I expect the initial view controller of my storyboard to be the current controller.

I used:

- (void)applicationDidBecomeActive:(UIApplication *)application
{
    [self.window makeKeyAndVisible];
}

When I restart app ,loginAciton inside rootViewController still be called ,but could not present the next controller . No errors like nothing happened.

- (IBAction)loginAciton:(id)sender
{
    id controller = [self.storyboard instantiateViewControllerWithIdentifier:@"Navigation"];
    [self presentModalViewController:controller animated:YES];   
}

Why?

PS. My rootViewController is not a UINavigationController.

Thanks for any replies.

Answer 1

A much better way is to add UIApplicationExitsOnSuspend to your Info.plist and set it to YES.