iOS 6 apps - how to deal with iPhone 5 screen size? [duplicate]

Answer 1

I have just finished updating and sending an iOS 6.0 version of one of my Apps to the store. This version is backwards compatible with iOS 5.0, thus I kept the shouldAutorotateToInterfaceOrientation: method and added the new ones as listed below.

I had to do the following:

Autorotation is changing in iOS 6. In iOS 6, the shouldAutorotateToInterfaceOrientation: method of UIViewController is deprecated. In its place, you should use the supportedInterfaceOrientationsForWindow: and shouldAutorotate methods. Thus, I added these new methods (and kept the old for iOS 5 compatibility):

- (BOOL)shouldAutorotate {
    return YES;
}

- (NSUInteger)supportedInterfaceOrientations {
    return UIInterfaceOrientationMaskAllButUpsideDown;    
}

• Used the view controller’s viewWillLayoutSubviews method and adjust the layout using the view’s bounds rectangle.
• Modal view controllers: The willRotateToInterfaceOrientation:duration:,
  willAnimateRotationToInterfaceOrientation:duration:, and
  didRotateFromInterfaceOrientation: methods are no longer called on any view controller that makes a full-screen presentation over
  itself—for example, presentViewController:animated:completion:.
• Then I fixed the autolayout for views that needed it.
• Copied images from the simulator for startup view and views for the iTunes store into PhotoShop and exported them as png files.
• The name of the default image is: Default-568h@2x.png and the size is 640×1136. It´s also allowed to supply 640×1096 for the same portrait mode (Statusbar removed). Similar sizes may also be supplied in landscape mode if your app only allows landscape orientation on the iPhone.
• I have dropped backward compatibility for iOS 4. The main reason for that is because support for armv6 code has been dropped. Thus, all devices that I am able to support now (running armv7) can be upgraded to iOS 5.
• I am also generation armv7s code to support the iPhone 5 and thus can not use any third party frameworks (as Admob etc.) until they are updated.

That was all but just remember to test the autorotation in iOS 5 and iOS 6 because of the changes in rotation.