Portrait Orientation is losing touch input.

Question

I'm making a universal apps with auto rotation, and I'm only using landscape left and right. When I rotate the iPhone to the portrait down position, I can see what looks like a window underneath the app rotating and I no longer get touch events.

In all the shouldAutoRotate functions I'm making sure only return true for landscape, and the info.plist only allows landscape left and right.

Answer 1

Sounds like your view is not correctly resizing after an orientation change. Easy way to check this is to set the background color to something non-white.