查看不覆盖全屏（程序化 storyboard Swift）

Question

In Xcode 11 initial window is configured now in SceneDelegate, here my code and result on picture:

func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {

     print("Scene willConnectTo.")
       guard let windowScene = (scene as? UIWindowScene) else { return }

    //  window =  UIWindow(frame: windowScene.coordinateSpace.bounds)
    window =  self.window ?? UIWindow()
     let mainView = ViewController()
    mainView.title = "TEST"
     let navigationController = UINavigationController()
    navigationController.viewControllers = [mainView]
    window?.backgroundColor = .red 
    window?.windowScene = windowScene
    window?.rootViewController = navigationController
    window?.makeKeyAndVisible()
}

Can anyone suggest how to make view covering all screen?

Answer 1

Make sure you have a LaunchScreen storyboard.

Answer 2

It seems that its not possible to do LaunchScreen programmatically, as the screen will be loaded by the OS before the app launch itself, refer here