使用uistatusbarmanager更改状态栏背景颜色

Question

xcode 10和swift 5我用来更改状态栏颜色，如下所示： -

if let statusBar = UIApplication.shared.value(forKey: "statusBar") as? UIView {
   if statusBar.responds(to: #selector(setter: UIView.backgroundColor)) {
      statusBar.backgroundColor = #colorLiteral(red: 0, green: 0.7156304717, blue: 0.9302947521, alpha: 1)
   }
}

现在在Xcode 11＆amp;Swift 5.1我收到以下错误： -

终止由于未被发现的例外" nsinternalInconSistencyException"，原因是：'app：'应用程序称为-statusbar或-statusbarwindow on uiapplication：必须更改此代码，因为不再有状态栏或状态栏窗口。改用窗口场景上的statusbarmanager对象。'

有什么建议？

Answer 1

尝试以下：

extension UIApplication {

class var statusBarBackgroundColor: UIColor? {
    get {
        return statusBarUIView?.backgroundColor
    } set {
        statusBarUIView?.backgroundColor = newValue
    }
}
class var statusBarUIView: UIView? {
    if #available(iOS 13.0, *) {
        let tag = 987654321
        if let statusBar = UIApplication.shared.keyWindow?.viewWithTag(tag) {
            return statusBar
        }
        else {
            let statusBarView = UIView(frame: UIApplication.shared.statusBarFrame)
            statusBarView.tag = tag
            UIApplication.shared.keyWindow?.addSubview(statusBarView)
            return statusBarView
        }
    } else {
        if responds(to: Selector(("statusBar"))) {
            return value(forKey: "statusBar") as? UIView
        }
    }
    return nil
}}