iOS Swift 5 Deeplink userActivity Method not called

Question

In Swift 4 it's working fine in all device and iOS versions.

After upgrading to swift 5 deeplink open the app, But userActivity method is not called.

func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([Any]?) -> Void) -> Bool {
        guard userActivity.activityType == NSUserActivityTypeBrowsingWeb,
        let url = userActivity.webpageURL
        else { return false }
        print(url)
        return true
    }

Our App support iOS 10 and above.

Answer 1

restorationHandler Callback type has been changed from [Any] to [UIUserActivityRestoring] then it's working fine for me.

func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([Any]?) -> Void) -> Bool {
        guard userActivity.activityType == NSUserActivityTypeBrowsingWeb,
        let url = userActivity.webpageURL
        else { return false }
        print(url)
        return true
    }

Answer 2

if you set the initial viewController via SceneDelegate. You need to add this to SceneDelegate

    func scene(_ scene: UIScene, continue userActivity: NSUserActivity) {
        guard userActivity.activityType == NSUserActivityTypeBrowsingWeb,
              let url = userActivity.webpageURL else {
                  return
              }
        print(url)
    }