Present view controller from app delegate

Question

I'm attempting to present a view controller from the app delegate with this code:

- (void)interstitialViewControllerRequestSucceeded:(UIViewController *)interstitialViewController {     [self.window.rootViewController presentViewController:(UIViewController *)interstitialViewController animated:YES completion:NULL]; } 

It will display the interstitial on the initial view controller but none of the others. I want it to display on every one attached to a navigation controller.

How can I modify this code to achieve that goal?

Answer 1

You can also try:

[[[UIApplication sharedApplication] keyWindow] rootViewController] 

How I use it:

#define ROOTVIEW [[[UIApplication sharedApplication] keyWindow] rootViewController] [ROOTVIEW presentViewController:interstitialViewController animated:YES completion:^{}];