How do I access my viewController from my appDelegate? iOS

Question

I have an iOS app I created as a \"view-based app\" in xCode. I have only one viewController, but it is displayed automatically, and I see no code that ties it to my appDel

Answer 1

Since you only have one view controller, the generic way (independent of how your app was set up):

UIViewController *vc = [[[UIApplication sharedApplication] keyWindow] rootViewController];