状态栏高度(持续更新中)
问题注解:
- 使用xcode14后,使用
statusBarFrame获取系统状态栏高度失效,无法适配iPhone14系列;
- 原使用
[UIApplication sharedApplication].windows.firstObject.safeAreaInsets.top获取顶部安全高度,发现web页在跳转系统播放器后,会在windows里添加一层PGHostedWindow,手滑退出大概率会将该window清除,如果点击左上角X,大概率会在windows中残留一个无效的window,但不会影响底层keyWindow使用,不过PGHostedWindow不存在顶部安全区域,获取StatusBar返回为;
OC:
获取代码
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;
}
使用宏定义(OC)
查看更多宏定义
//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:
获取代码
/**状态栏高度*/
@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
}
}
各机型系列状态栏高度:
- 非刘海屏机型: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
- 其他刘海屏系列:44px
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