Question

I have a project consisting of a window, a main view and many view that are called from the main view with the method “addSubview” and removed “removeFromSuperview”, I would make sure that by the method

- (void) applicationDidBecomeActive: (UIApplication *) application {

my app each time you return from active background charging a specific view named viewTest. I tried with

[window addSubview: viewTest];
[window makeKeyAndVisible]

but if I send my app in the background with a view different from the viewTest active again when I show, however, the view of the first and not the viewTest.

Someone can help me?

thanks

Answer 1

You have to add viewTest as a subview of the view controller property of window:

[window.viewController addSubview:viewTest];

If you’re using a navigation controller it will be different.