application(…continue userActivity…) method not called in ios 13

Question

Hi I\'m making ios app using UniversalLink.

Universal Link works fine, but callback method is not called.

My AppDelegate.swift is below.

Answer 1

I had a similar issue with SceneDelegate and universal links where I could not get to NSUserActivity when the app was just launched (in this case Background NFC reading in ios 13).

As mentioned in the answer by @Jan, continue userActivity is now in the SceneDelegate.

If the app is running or in the background ie. closed, a universal link will fire the scene(_:continue:) delegate.

If the app is not in the background, a universal link won't fire up from the scene(_:continue:) delegate. Instead, the NSUserActivity will be available from scene(_:willConnectTo:options:). eg.

func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
    if let userActivity = connectionOptions.userActivities.first {
        debugPrint("got user activity")
    }
}