问iOS -测试让Facebook延迟深度链接

EN

class AppDelegate: UIResponder, UIApplicationDelegate {

    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        
        AppEvents.activateApp()
        
        ApplicationDelegate.shared.application(application, didFinishLaunchingWithOptions: launchOptions) 

        AppLinkUtility.fetchDeferredAppLink { (url, error) in
            
            if let error = error {
                print("Received error while fetching deferred app link: \(error)")
            } else if let url = url {
                
                print("Deeplink is \(url)")
                
                // should open cautch deeplink here
                if #available(iOS 10, *) {
                    UIApplication.shared.open(url, options: [:], completionHandler: nil)
                } else {
                    UIApplication.shared.openURL(url)
                }
            } else { // url is nil 
                print("\nNo app link available\n")
            }
        }
        
        // MARK: - OneSignal
        let onesignalInitSettings = [kOSSettingsKeyAutoPrompt: false]

        // add OneSignal app id
        OneSignal.initWithLaunchOptions(launchOptions, appId: "", handleNotificationAction: nil, settings: onesignalInitSettings)

        OneSignal.inFocusDisplayType = OSNotificationDisplayType.notification;

        // to show the iOS push notification prompt
        OneSignal.promptForPushNotifications(userResponse: { accepted in
          print("User accepted notifications: \(accepted)")
        })
        
        return true
    }
    
    // MARK: - Track App Installs and App Opens
    func application(_ app: UIApplication, open url: URL, options: [UIApplication.OpenURLOptionsKey : Any] = [:]) -> Bool {
        ApplicationDelegate.shared.application(app, open: url, sourceApplication: options[UIApplication.OpenURLOptionsKey.sourceApplication] as? String, annotation: options[UIApplication.OpenURLOptionsKey.annotation])
        return true
    }

    func application(_ application: UIApplication, open url: URL, sourceApplication: String?, annotation: Any) -> Bool {
        ApplicationDelegate.shared.application(application, open: url, sourceApplication: sourceApplication, annotation: annotation)
        return true
    } 
}