iOS Tutorial => For ViewController containment

Example

If you are using UIViewControllerContainment there are a few other methods that are worth looking at.

When you want a child viewController to control the presentation of the status bar (i.e. if the child is positioned at the top of the screen

in Swift

class RootViewController: UIViewController {

    private let messageBarViewController = MessageBarViewController()        

    override func childViewControllerForStatusBarStyle() -> UIViewController? {
        return messageBarViewController
    }

    override func viewDidLoad() {
        super.viewDidLoad()
        
        //add child vc code here...

        setNeedsStatusBarAppearanceUpdate()
    }
}

class MessageBarViewController: UIViewController {
    
    override func preferredStatusBarStyle() -> UIStatusBarStyle {
        return .Default 
    }
}

PDF - Download iOS for free

Previous Next

iOS

Fastest Entity Framework Extensions

Example

Got any iOS Question?

iOS

iOS Change Status Bar Color For ViewController containment

Fastest Entity Framework Extensions

Example

Got any iOS Question?