iOS 开发，苹果手机屏幕尺寸和导航条，状态条，高度

统计如下：

总结：

iPhoneX 以后的手机 状态条44, 分栏条（tabbar） 83

iPhoneX 以前的手机 状态条20,分栏条（tabbar） 49

导航条永远都是44

所以，如果是纯代码编写的工程项目，适配起来相对容易。

iPone所需要的LaunchImage的尺寸为：

1242*2688

1125*2436

828*1792

1242*2208

750*1334

640*1136

320*480

苹果所有机型对应的machine型号:

苹果X以上的升级对应关系

获取的高度数据的代码如下：

#define K_SCREEN_WIDTH                  ([[[UIDevice currentDevice] systemVersion] intValue] >= 7 ? [UIScreen mainScreen].bounds.size.width : [UIScreen mainScreen].applicationFrame.size.width)
#define K_SCREEN_HEIGHT                 ([[[UIDevice currentDevice] systemVersion] intValue] >= 7 ? [UIScreen mainScreen].bounds.size.height : [UIScreen mainScreen].applicationFrame.size.height)

-(void)viewDidAppear:(BOOL)animated
{
    [super viewDidAppear:animated];
    NSLog(@"宽度%.f",K_SCREEN_WIDTH);
    NSLog(@"高度%.f",K_SCREEN_HEIGHT);
    NSLog(@"状态条%.f",[[UIApplication sharedApplication] statusBarFrame].size.height);
    NSLog(@"导航条%.f",self.mNavigatonVC.navigationBar.frame.size.height);
    NSLog(@"Tabar%.f",self.mTabbarVC.tabBar.bounds.size.height);
}

适配代码,机型定义：

//手机类型
typedef NS_OPTIONS (NSUInteger, IPhoneSceenType) {
    IPhoneSceenType_4s          =1<< 0,                                                          //4s 或者4
    IPhoneSceenType_5s          =1<< 1,                                                          //5或者5
    IPhoneSceenType_6s          =1<< 2,                                                          //6s或者6或者7或者8
    IPhoneSceenType_6Plus       =1<< 3,                                                          //6Plus或者7Plus或者8Plus
    IPhoneSceenType_IponeX      =1<< 4,                                                          //苹果X/XS/iPhone11_Pro
    IPhoneSceenType_IponeXR     =1<< 5,                                                          //苹果XR，苹果XS_MAX，iPhone11，iPhone11_Pro_Max
    IPhoneSceenType_UnKnown     =1<< 10,                                                         //未知机型
};

机型判断

+ (IPhoneSceenType)getCurrentIPhoneType
{
    if (K_SCREEN_WIDTH  == 320 && K_SCREEN_HEIGHT == 480) {
        return IPhoneSceenType_4s;
    } else if (K_SCREEN_WIDTH  == 320 && K_SCREEN_HEIGHT == 568) {
        return IPhoneSceenType_5s;
    } else if (K_SCREEN_WIDTH  == 375 && K_SCREEN_HEIGHT == 667) {
        return IPhoneSceenType_6s;
    } else if (K_SCREEN_WIDTH  == 414 && K_SCREEN_HEIGHT == 736) {
        return IPhoneSceenType_6Plus;
    } else if (K_SCREEN_WIDTH  == 375 && K_SCREEN_HEIGHT == 812) {
        return IPhoneSceenType_IponeX;
    } else if (K_SCREEN_WIDTH  == 414 && K_SCREEN_HEIGHT == 896) {
        return IPhoneSceenType_IponeXR;
    } else {
        return IPhoneSceenType_UnKnown;
    }
}

状态条statusBar高度

+(CGFloat)getStatusBarHeight
{
    IPhoneSceenType type = [FZTools getCurrentIPhoneType];
   NSNumber * typeNumber = [NSNumber numberWithInteger:type];
    NSSet *set1 = [[NSSet alloc]initWithArray:@[
        [NSNumber numberWithInt:IPhoneSceenType_4s],
        [NSNumber numberWithInt:IPhoneSceenType_5s],
        [NSNumber numberWithInt:IPhoneSceenType_6s],
        [NSNumber numberWithInt:IPhoneSceenType_6Plus],
    ]];
    NSSet *set2 = [[NSSet alloc]initWithArray:@[
        [NSNumber numberWithInt:IPhoneSceenType_IponeX],
        [NSNumber numberWithInt:IPhoneSceenType_IponeXR],
        [NSNumber numberWithInt:IPhoneSceenType_UnKnown],
    ]];
    if([set1 containsObject:typeNumber]){
        return 20;
    }else if([set2 containsObject:typeNumber]){
        return 44;
    }else{
        return 44;
    }
    
}

分栏选择条的高度

+(CGFloat)getTabbarHeight
{
    IPhoneSceenType type = [FZTools getCurrentIPhoneType];
   NSNumber * typeNumber = [NSNumber numberWithInteger:type];
    NSSet *set1 = [[NSSet alloc]initWithArray:@[
        [NSNumber numberWithInt:IPhoneSceenType_4s],
        [NSNumber numberWithInt:IPhoneSceenType_5s],
        [NSNumber numberWithInt:IPhoneSceenType_6s],
        [NSNumber numberWithInt:IPhoneSceenType_6Plus],
    ]];
    NSSet *set2 = [[NSSet alloc]initWithArray:@[
        [NSNumber numberWithInt:IPhoneSceenType_IponeX],
        [NSNumber numberWithInt:IPhoneSceenType_IponeXR],
        [NSNumber numberWithInt:IPhoneSceenType_UnKnown],
    ]];
    if([set1 containsObject:typeNumber]){
        return 49;
    }else if([set2 containsObject:typeNumber]){
        return 83;
    }else{
        return 83;
    }
}

宏定义

屏幕宽高

#define K_SCREEN_WIDTH                  ([[[UIDevice currentDevice] systemVersion] intValue] >= 7 ? [UIScreen mainScreen].bounds.size.width : [UIScreen mainScreen].applicationFrame.size.width)
#define K_SCREEN_HEIGHT                 ([[[UIDevice currentDevice] systemVersion] intValue] >= 7 ? [UIScreen mainScreen].bounds.size.height : [UIScreen mainScreen].applicationFrame.size.height)

导航条状态条的高度

#define Height_NavBar          44.0f                                    //导航条的高度
#define Height_StatusBar       [FZTools getStatusBarHeight]             //状态条高度
#define Height_TabBar          [FZTools getTabbarHeight]                //tabbar 高度

总结：关于状态条，导航条，tabbar的高度，只要取上面的宏定义就可以啦