iOS 手机||平板判断

typedef NS_ENUM(NSInteger,
UIUserInterfaceIdiom) {

    UIUserInterfaceIdiomUnspecified = -1,

    UIUserInterfaceIdiomPhone NS_ENUM_AVAILABLE_IOS(3_2), //
iPhone and iPod touch style UI

    UIUserInterfaceIdiomPad NS_ENUM_AVAILABLE_IOS(3_2), //
iPad style UI

    UIUserInterfaceIdiomTV NS_ENUM_AVAILABLE_IOS(9_0), //
Apple TV style UI

 

};

例如

 if (UI_USER_INTERFACE_IDIOM()
== UIUserInterfaceIdiomPhone)

{

//该设备为手机

}