let kStatusBarHeight : CGFloat = UIDevice.vg_statusBarHeight()
let kStatusBarSpaceX : CGFloat = UIDevice.vg_safeDistanceTop()
let kTopBarHeight : CGFloat = UIDevice.vg_navigationBarHeight()//44
let kNavigationBar64 : CGFloat = UIDevice.vg_navigationFullHeight()
let kBottomBarHeight : CGFloat = UIDevice.vg_tabBarFullHeight()
let kBottomBarRealHeight : CGFloat = UIDevice.vg_tabBarHeight()//49
let kTabbarSafeBottomMargin : CGFloat = UIDevice.vg_safeDistanceBottom()
extension UIDevice {
/// 顶部安全区高度
static func vg_safeDistanceTop() -> CGFloat {
if #available(iOS 13.0, *) {
let scene = UIApplication.shared.connectedScenes.first
guard let windowScene = scene as? UIWindowScene else { return 0 }
guard let window = windowScene.windows.first else { return 0 }
return window.safeAreaInsets.top
} else if #available(iOS 11.0, *) {
guard let window = UIApplication.shared.windows.first else { return 0 }
return window.safeAreaInsets.top
}
return 0;
}
/// 底部安全区高度
static func vg_safeDistanceBottom() -> CGFloat {
if #available(iOS 13.0, *) {
let scene = UIApplication.shared.connectedScenes.first
guard let windowScene = scene as? UIWindowScene else { return 0 }
guard let window = windowScene.windows.first else { return 0 }
return window.safeAreaInsets.bottom
} else if #available(iOS 11.0, *) {
guard let window = UIApplication.shared.windows.first else { return 0 }
return window.safeAreaInsets.bottom
}
return 0;
}
/// 顶部状态栏高度(包括安全区)
static func vg_statusBarHeight() -> CGFloat {
var statusBarHeight: CGFloat = 0
if #available(iOS 13.0, *) {
let scene = UIApplication.shared.connectedScenes.first
guard let windowScene = scene as? UIWindowScene else { return 0 }
guard let statusBarManager = windowScene.statusBarManager else { return 0 }
statusBarHeight = statusBarManager.statusBarFrame.height
} else {
statusBarHeight = UIApplication.shared.statusBarFrame.height
}
return statusBarHeight
}
/// 导航栏高度
static func vg_navigationBarHeight() -> CGFloat {
return 44.0
}
/// 状态栏+导航栏的高度
static func vg_navigationFullHeight() -> CGFloat {
return UIDevice.vg_statusBarHeight() + UIDevice.vg_navigationBarHeight()
}
/// 底部导航栏高度
static func vg_tabBarHeight() -> CGFloat {
return 49.0
}
/// 底部导航栏高度(包括安全区)
static func vg_tabBarFullHeight() -> CGFloat {
return UIDevice.vg_tabBarHeight() + UIDevice.vg_safeDistanceBottom()
}
}
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