iphone exとxcode 9のいくつかのピット

1       xocde   ,     iphonex   ,        ,           ,               !!![443FB264-B01C-40EF-BC4D-FC16100BFF61.png](http://upload-images.jianshu.io/upload_images/2581353-f75afa759e44c092.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)

    :      launchImage     ,          ;     iphonex     ,            ,        iphonex   ,             6 ;     launchImage   ,       ;
2             xcode    icon     1024*1024  ,      ,     appstore      ;     ;

3 iphonex      ;                 ;
/**      */

#define kSCREEN_WIDTH [UIScreen mainScreen].bounds.size.width
#define kSCREEN_HEIGHT [UIScreen mainScreen].bounds.size.height

/**   iphone X */

//   ,   20,      ,              
#define kStatusBarHeight [[UIApplication sharedApplication] statusBarFrame].size.height
//        
#define kNavBarHeight 44.0
//            64,       ,       
#define kTopHeight (kStatusBarHeight + kNavBarHeight)
//  tabBar   ,   49,            ,  34
#define kTabBarHeight ([[UIApplication sharedApplication] statusBarFrame].size.height>20?83:49)
//        iphonex          20  iphonex   (           iphonex    ,       )    iphonex  ,            ,      tabview        kSCREEN_HEIGHT-KGESTURESHomeHeight-kTopHeight
#define KGESTURESHomeHeight ([[UIApplication sharedApplication] statusBarFrame].size.height>20?34:0)
//  iphonex   
#define KIS_IPhoneX kStatusBarHeight>20?YES:NO

   ios11     shar   ;  sdk