What’s the difference between UIDeviceOrientation & UIInterfaceOrientation ?
Which one should I use to detect rotation on a UIView?
What’s the difference between UIDeviceOrientation & UIInterfaceOrientation ? Which one should I use to
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What’s the difference between UIDeviceOrientation & UIInterfaceOrientation ?
Which one should I use to detect rotation on a UIView?
UIDeviceOrientationgives you information about the physical device itself whileUIInterfaceOrientationtells you about the orientation of the views it is displaying. These do not need to match; when a user uses the orientation lock or if the the device orientation is face up.You probably want to be checking
UIInterfaceOrientationand the rotation methods onUIViewControllerto determine when views have been or should be rotated.