iOS How to detect iPhone X, iPhone 6 plus, iPhone 6, iPhone 5, iPhone 4 by macro?

Question

How to detect device model by macro? i had using something like this but the result on the simulator alway IS_IPHONE_5

#define IS_IPAD (UI_USER_INTERFACE_IDI         


        

Answer 1

For plus, you have to check zoom too

struct DeviceType
{
    static let IS_IPHONE = (UIDevice.current.userInterfaceIdiom == .phone)
    static let IS_IPHONE_4_OR_LESS =  UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH < 568.0
    static let IS_IPHONE_5 = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 568.0
    static let IS_IPHONE_6_7 = (UIDevice.current.userInterfaceIdiom == .phone) && (ScreenSize.SCREEN_MAX_LENGTH == 667.0) && (UIScreen.main.nativeScale >= UIScreen.main.scale)
    private static let IS_STANDARD_IPHONE_6P_7P = UIDevice.current.userInterfaceIdiom == .phone && ScreenSize.SCREEN_MAX_LENGTH == 736.0
    private static let IS_ZOOMED_IPHONE_6P_7P = (UIDevice.current.userInterfaceIdiom == .phone) && (ScreenSize.SCREEN_MAX_LENGTH == 667.0) && (UIScreen.main.nativeScale < UIScreen.main.scale)
    static let IS_IPHONE_6P_7P = IS_STANDARD_IPHONE_6P_7P || IS_ZOOMED_IPHONE_6P_7P
}