Tells the delegate when the frame of the status bar is about to change.
- iOS 2.0–13.0Deprecated
- Mac Catalyst 13.0–13.0Deprecated
Your singleton app object.
The changed frame of the status bar, in screen coordinates.
The app calls this method when it receives a
set message and is about to change the interface orientation.
After calling this method, the app also posts a
UIApplication notification to give interested objects a chance to respond to the change.