How to detect Orientation Change in Custom Keyboard Extension in iOS 8?

Question

In Custom Keyboard Extension , we can\'t use

`didRotateFromInterfaceOrientation:(UIInterfaceOrientation)fromInterfaceOrientation` 

and

Answer 1

There is a simple way, just looking at the screen width:

 double width = [[UIScreen mainScreen] bounds].size.width;
 double interfaceWidth = MIN([[UIScreen mainScreen] bounds].size.width, [[UIScreen mainScreen] bounds].size.height);

 BOOL isPortrait = (width == interfaceWidth) ? YES : NO;