Question

我正在尝试通过通用链接点击来处理打开的应用。低于ios 13可以正常工作，但对于ios 13来说，它只能在后台运行的应用程序。如果应用程序不能在前台或后台运行，则单击链接可打开不称为 continue userActivity 功能的应用程序。我也尝试在场景委托willconnnect中进行委托。但仍然不打电话我的代码在下面是什么地方？

现场代表

func scene(_ scene: UIScene, willConnectTo session: UISceneSession, options connectionOptions: UIScene.ConnectionOptions) {
  guard let _ = (scene as? UIWindowScene) else { return }

  if connectionOptions.userActivities.first != nil {
    self.scene(scene, continue: userActivity!)
   }
}
    func scene(_ scene: UIScene, continue userActivity: NSUserActivity) {
    continueUserActivity(userActivity: userActivity)
}
func continueUserActivity(userActivity : NSUserActivity){
    if userActivity.activityType == NSUserActivityTypeBrowsingWeb {
        let url = userActivity.webpageURL!
        let dataDict:[String: String] = [AppLinkManager.appLinkExtraKey: url.absoluteString]

        NotificationCenter.default.post(name: .didReceiveAppLink, object: nil, userInfo: dataDict)
    }
}

应用程序委托

  func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
   if let userActivityDict = launchOptions?[.userActivityDictionary] as? [AnyHashable : Any],
      let userActivity = userActivityDict["UIApplicationLaunchOptionsUserActivityKey"] as? NSUserActivity {
       continueUserActivity(userActivity: userActivity)
   }
    return true
  } 
  func application(_ application: UIApplication, continue userActivity: NSUserActivity, restorationHandler: @escaping ([UIUserActivityRestoring]?) -> Void) -> Bool  {
      continueUserActivity(userActivity: userActivity)
      return true
   }


func continueUserActivity(userActivity : NSUserActivity){
    if userActivity.activityType == NSUserActivityTypeBrowsingWeb {
        let url = userActivity.webpageURL!
        let dataDict:[String: String] = [AppLinkManager.appLinkExtraKey: url.absoluteString]

        NotificationCenter.default.post(name: .didReceiveAppLink, object: nil, userInfo: dataDict)
    }  
  }

Answer 1

您是否尝试过在continue userActivity中实现SceneDelegate函数：

func scene(_ scene: UIScene, continue userActivity: NSUserActivity) { }

在使用Firebase DynamicLink时，我遇到了同样的问题，并且看起来UniversalLinks（可能还有其他几个API）在SceneDelegate上使用了此回调。

因此，如果您要定位的是iOS 13及更低版本，请尝试同时为SceneDelegate和AppDelegate实施

使用链接单击打开应用程序时，IOS 13无法处理通用链接单击

1 个答案: