UIViewControllerRestoration

Declaration

@MainActor protocol UIViewControllerRestoration

Overview

To use a class that adopts this protocol, you must assign that class to the restorationClass property of one of your app’s view controllers. The method in this protocol should be used to create the view controller, if it doesn’t yet exist, or return an existing view controller object, if one does exist.

Topics

Creating the view controller

• viewController(withRestorationIdentifierPath:coder:)

See Also

Interface restoration

• Restoring your app’s state
• Restoring your app’s state with SwiftUI
• Preserving your app’s UI across launches
• UIObjectRestoration
• UIStateRestoring