Tells the delegate when the interface orientation of the status bar has changed.
- iOS 2.0–13.0Deprecated
- Mac Catalyst 13.0–13.0Deprecated
Your singleton app object.
The delegate can get the current device orientation from the shared
After calling this method, the app also posts a
didChangeStatusBarOrientationNotification notification to give interested objects a chance to respond to the change.
Managing Interface Geometry
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