ios Swift 中的状态栏高度
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Status bar height in Swift
提问by Oleshko
How can I get the status bar's height programmatically in Swift?
如何在 Swift 中以编程方式获取状态栏的高度？
In Objective-C, it's like this:
在 Objective-C 中，它是这样的：
[UIApplication sharedApplication].statusBarFrame.size.height.
回答by Kirsteins
Is there any problems with Swift 2.x:
Swift 2.x是否有任何问题：
UIApplication.sharedApplication().statusBarFrame.size.height
Swift 3 or Swift 4:
Swift 3 或 Swift 4：
UIApplication.shared.statusBarFrame.height
Make sure UIKitis imported
确保UIKit是进口的
import UIKit
In iOS 13, you will get a deprecated warning"
在 iOS 13 中，您将收到已弃用的警告”
'statusBarFrame' was deprecated in iOS 13.0: Use the statusBarManager property of the window scene instead.
'statusBarFrame' 在 iOS 13.0 中被弃用：改用窗口场景的 statusBarManager 属性。
To fix this:
要解决此问题：
let height = view.window?.windowScene?.statusBarManager?.statusBarFrame.height ?? 0
回答by vcsjones
Swift is just a different language. The API elements are the same. Perhaps something like this:
Swift 只是一种不同的语言。API 元素是相同的。也许是这样的：
let app = UIApplication.sharedApplication()
let height = app.statusBarFrame.size.height
回答by Bobby
This is what I use:
这是我使用的：
struct Screen {
static var width: CGFloat {
return UIScreen.main.bounds.width
}
static var height: CGFloat {
return UIScreen.main.bounds.height
}
static var statusBarHeight: CGFloat {
return UIApplication.shared.statusBarFrame.size.height
}
}
Then you can do:
然后你可以这样做：
Screen.statusBarHeight
回答by Md. Ibrahim Hassan
Updated Answer Supporting iOS 13+ and older iOS Versions for Swift 5
更新的答案支持 Swift 5 的 iOS 13+ 和更旧的 iOS 版本
func getStatusBarHeight() -> CGFloat {
var statusBarHeight: CGFloat = 0
if #available(iOS 13.0, *) {
let window = UIApplication.shared.windows.filter {var screenStatusBarHeight: CGFloat {
return UIApplication.sharedApplication().statusBarFrame.height
}
.isKeyWindow}.first
statusBarHeight = window?.windowScene?.statusBarManager?.statusBarFrame.height ?? 0
} else {
statusBarHeight = UIApplication.shared.statusBarFrame.height
}
return statusBarHeight
}
Happy Coding!
快乐编码！
回答by Esqarrouth
Its just like in Objective-C:
就像在 Objective-C 中一样：
extension UIApplication {
static var statusBarHeight: CGFloat {
var statusBarHeight: CGFloat = 0
if #available(iOS 13.0, *) {
let window = shared.windows.filter { ##代码##.isKeyWindow }.first
statusBarHeight = window?.windowScene?.statusBarManager?.statusBarFrame.height ?? 0
} else {
statusBarHeight = shared.statusBarFrame.height
}
return statusBarHeight
}
}
This is included as a standard variable in:
这作为标准变量包含在：
回答by Peter Suwara
Reworked answer from Ibrahim :
易卜拉欣的重做答案：
##代码##