My Classic splitviewcontroller app works as designed with regular iPhones and iPads. But because I add buttons (e.g. back buttons) that are often missing, when I test on the Plus size iPhones in the simulator (I don't have any of the mega phones), these buttons remain in iPhone plusses in landscape mode (like mini-iPads with the master and detail both showing). But I need to hide/remove those buttons in the detail view for the plus models.
So, how do I identify in code the mega iPhones that act like mini-iPads in landscape mode with splitviewcontrollers?
I used sizeClass information to detect it, as described in the link below.
enum DeviceTraitStatus { // iPad and others: Width: Regular, Height: Regular case wR case wC case hR case hC case wRhR ///Any IPHONE Portrait Width: Compact, Height: Regular case wChR ///IPHONE Plus/Max Landscape Width: Regular, Height: Compact case wRhC ///IPHONE landscape Width: Compact, Height: Compact case wChC static var current:DeviceTraitStatus { switch (UIScreen.main.traitCollection.horizontalSizeClass, UIScreen.main.traitCollection.verticalSizeClass){ case (UIUserInterfaceSizeClass.regular, UIUserInterfaceSizeClass.unspecified): return .wR case (UIUserInterfaceSizeClass.compact, UIUserInterfaceSizeClass.unspecified): return .wC case (UIUserInterfaceSizeClass.unspecified, UIUserInterfaceSizeClass.regular): return .hR case (UIUserInterfaceSizeClass.unspecified, UIUserInterfaceSizeClass.compact): return .hC case (UIUserInterfaceSizeClass.regular, UIUserInterfaceSizeClass.regular): return .wRhR case (UIUserInterfaceSizeClass.compact, UIUserInterfaceSizeClass.regular): return .wChR case (UIUserInterfaceSizeClass.regular, UIUserInterfaceSizeClass.compact): return .wRhC case (UIUserInterfaceSizeClass.compact, UIUserInterfaceSizeClass.compact): return .wChC default: return .wChR } } }
The important case for you is:
case wChR
Get details here:
https://stackoverflow.com/questions/29528661/ios-detect-current-size-classes-on-viewdidload
