iOS 13 设置状态栏背景色

Dar*_*ong 1 statusbar swift ios13

我曾经有以下代码,但升级到 iOS 13 后,出现以下错误:

UIApplication.shared.statusBarView?.backgroundColor = UIColor(red: 94/225, green: 64/255, blue:204/255, alpha: 1.0)
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在 UIApplication 上调用 -statusBar 或 -statusBarWindow 的应用程序:必须更改此代码,因为不再有状态栏或状态栏窗口。改为在窗口场景中使用 statusBarManager 对象。

现在怎么设置状态栏的背景色?

警告消息提到了使用 statusBarManager,所以我做了这样的事情,但我无法让它工作。

var statusBar = UIView()

    if #available(iOS 13.0, *) {
        statusBar = UIView(frame: UIApplication.shared.keyWindow?.windowScene?.statusBarManager?.statusBarFrame ?? CGRect.zero)
        statusBar.backgroundColor = UIColor.red
        UIApplication.shared.keyWindow?.addSubview(statusBar)
    } else {
        //ios 12 and below
        UIApplication.shared.statusBarView?.backgroundColor = UIColor(red: 94/225, green: 64/255, blue:204/255, alpha: 1.0)
    }
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Dar*_*ong 5

Kuray 刚刚在这里为我提供了一个解决方案:

https://freakycoder.com/ios-notes-13-how-to-change-status-bar-color-1431c185e845

将以下内容添加到 viewdidload。请前往他的中等帖子并给他鼓掌!

if #available(iOS 13.0, *) {
        let app = UIApplication.shared
        let statusBarHeight: CGFloat = app.statusBarFrame.size.height

        let statusbarView = UIView(frame: CGRect(x: 0, y: 0, width: UIScreen.main.bounds.size.width, height: statusBarHeight))
        statusbarView.backgroundColor = UIColor.red
        view.addSubview(statusbarView)
    } else {
        let statusBar = UIApplication.shared.value(forKeyPath: "statusBarWindow.statusBar") as? UIView
        statusBar?.backgroundColor = UIColor.red
    }
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