狀態(tài)欄高度（持續(xù)更新中）

問題注解：

• 使用xcode14后，使用statusBarFrame獲取系統(tǒng)狀態(tài)欄高度失效，無法適配iPhone14系列；
• 原使用[UIApplication sharedApplication].windows.firstObject.safeAreaInsets.top獲取頂部安全高度，發(fā)現(xiàn)web頁在跳轉(zhuǎn)系統(tǒng)播放器后，會在windows里添加一層PGHostedWindow，手滑退出大概率會將該window清除，如果點擊左上角X，大概率會在windows中殘留一個無效的window，但不會影響底層keyWindow使用，不過PGHostedWindow不存在頂部安全區(qū)域，獲取StatusBar返回為；

OC：

獲取代碼

CGFloat height = 0.0;
if (@available(iOS 13.0, *)) {
    NSSet *set = [UIApplication sharedApplication].connectedScenes;
    UIWindowScene *windowScene = [set anyObject];
    UIStatusBarManager *statusBarManager = windowScene.statusBarManager;
    CGFloat topHeight = statusBarManager.statusBarFrame.size.height;
    height = topHeight ? topHeight : 20.0;
}else {
    height = [[UIApplication sharedApplication] statusBarFrame].size.height;
}

使用宏定義（OC）

查看更多宏定義

//statusbar的高度
#define StatusBarHeight                    \
({\
    CGFloat height = 0.0;\
    if (@available(iOS 13.0, *)) {\
        NSSet *set = [UIApplication sharedApplication].connectedScenes;\
        UIWindowScene *windowScene = [set anyObject];\
        UIStatusBarManager *statusBarManager = windowScene.statusBarManager;\
        CGFloat topHeight = statusBarManager.statusBarFrame.size.height;\
        height = topHeight ? topHeight : 20.0;\
    }else {\
        height = [[UIApplication sharedApplication] statusBarFrame].size.height;\
    }\
    (height);\
})\

//底部安全高度
#define BottomHeight \
({\
    CGFloat height = 0.0;\
    if (@available(iOS 13.0, *)) {\
        NSSet *set = [UIApplication sharedApplication].connectedScenes;\
        UIWindowScene *windowScene = [set anyObject];\
        UIWindow *window = windowScene.windows.firstObject;\
        height = window.safeAreaInsets.bottom;\
    } else if (@available(iOS 11.0, *)) {\
        UIWindow *window = [UIApplication sharedApplication].windows.firstObject;\
        height = window.safeAreaInsets.bottom;\
    }\
    (height);\
})\

Swift - 更新至Swift6.0：

獲取代碼

/**狀態(tài)欄高度*/
@MainActor var statusBarHeight: CGFloat {
    if #available(iOS 13.0, *) {
        let windowScene = UIApplication.shared.connectedScenes
            .compactMap { $0 as? UIWindowScene }
            .first
        return windowScene?.statusBarManager?.statusBarFrame.height ?? 20
    } else {
        return UIApplication.shared.statusBarFrame.height
    }
}

/**底部安全高度*/
@MainActor var safetyHeight: CGFloat {
    if #available(iOS 13.0, *) {
        guard let windowScene = UIApplication.shared.connectedScenes.first as? UIWindowScene,
              let window = windowScene.windows.first else {
            return 0
        }
        return window.safeAreaInsets.bottom
    } else {
        guard let window = UIApplication.shared.windows.first else {
            return 0
        }
        return window.safeAreaInsets.bottom
    }
}

各機型系列狀態(tài)欄高度：

• 非劉海屏機型：20px
• iPhone 11 / XR：48px
• iPhone12，13非mini系列 / 14：47px
• iPhone12，13mini系列：50px
• iPhone 14、15 Pro/14 、15Pro Max：59px
• 其他劉海屏系列：44px