Swift 点击时推送通知未重定向

在点击推送通知时，我在appdelegate中实现了重定向代码。应用程序正在打开其主页，而不是重定向到特定页面

调试期间发现的问题

当应用程序位于前台或后台时，通知会重定向到特定页面，但当应用程序从后台终止时，通知不会重定向到特定页面，而只显示主页

有人能提出一个好的解决方案吗？以下代码用于重定向

func directions(activity: String,info:[String:Any], currentView:UIViewController){
        if let _ = UserDefaults.standard.value(forKey: "user_id"){
            let storyboard = UIStoryboard.init(name: "Home", bundle: nil)
            let homeView =  storyboard.instantiateViewController(withIdentifier: "HOMEViewController") as! HOMEViewController
            if #available(iOS 13.0, *) {
            UIApplication.shared.statusBarStyle = .lightContent
            self.navigatinController = UINavigationController(rootViewController: homeView)
            self.navigatinController.isNavigationBarHidden = true
            self.window!.rootViewController = self.navigatinController
            self.window!.makeKeyAndVisible()
        }else{
            self.window?.rootViewController = homeView
        }

        switch activity {
        case "CHAT_ACTIVITY":
            let storyboard = UIStoryboard.init(name: "Chat", bundle: nil)
            let chat =  storyboard.instantiateViewController(withIdentifier: "ChatHomeViewController_new") as! ChatHomeViewController_new
            chat.segmentTag = 0
            chat.isFromPush = true
            chat.pushId = info["user_id"] as! String
            if #available(iOS 13.0, *){
                (self.window?.rootViewController as! UINavigationController).pushViewController(chat, animated: false)
            }else{
                self.window?.rootViewController?.present(chat, animated: false, completion: nil)
            }
        case "GROUP_CHAT_ACTIVITY":
            let storyboard = UIStoryboard.init(name: "Chat", bundle: nil)
            let chat =  storyboard.instantiateViewController(withIdentifier: "ChatHomeViewController_new") as! ChatHomeViewController_new
            chat.segmentTag = 1
            chat.isFromPush = true
            chat.pushId = info["group_id"] as! String
            if #available(iOS 13.0, *){
                (self.window?.rootViewController as! UINavigationController).pushViewController(chat, animated: false)
            }else{
                self.window?.rootViewController?.present(chat, animated: false, completion: nil)
            }
        case "JOURNAL_ACTIVITY":
            let storyboard = UIStoryboard.init(name: "Main", bundle: nil)
            let journalView =  storyboard.instantiateViewController(withIdentifier: "JournalViewController") as! JournalViewController
            journalView.url = info["id"] as! String
            journalView.isFromPush = true
            if #available(iOS 13.0, *){
                (self.window?.rootViewController as! UINavigationController).pushViewController(journalView, animated: false)
            }else{
                self.window?.rootViewController?.present(journalView, animated: false, completion: nil)
            }
        case "NEWS_ACTIVITY":
            let storyboard = UIStoryboard.init(name: "Main", bundle: nil)
            let newsPage =  storyboard.instantiateViewController(withIdentifier: "NewPageViewController") as! NewPageViewController
            newsPage.isFromPush = true
            newsPage.pushDate = info["id"] as! String
            if #available(iOS 13.0, *){
                (self.window?.rootViewController as! UINavigationController).pushViewController(newsPage, animated: false)
            }else{
                self.window?.rootViewController?.present(newsPage, animated: false, completion: nil)
            }
        case "FORUM_ACTIVITY":
            let storyboard = UIStoryboard.init(name: "Main", bundle: nil)
            let forum =  storyboard.instantiateViewController(withIdentifier: "ForumViewController") as! ForumViewController
            forum.isFromPush = true
            forum.isFromPushId = info["id"] as! String
            if #available(iOS 13.0, *){
                (self.window?.rootViewController as! UINavigationController).pushViewController(forum, animated: false)
            }else{
                self.window?.rootViewController?.present(forum, animated: false, completion: nil)
            }
        case "EVENT_ACTIVITY":
            let storyboard = UIStoryboard.init(name: "Main", bundle: nil)
            let eventsView =  storyboard.instantiateViewController(withIdentifier: "EventViewController") as! EventViewController
            eventsView.isFromPush = true
            eventsView.pusteventId = info["id"] as! String
            if #available(iOS 13.0, *){
                (self.window?.rootViewController as! UINavigationController).pushViewController(eventsView, animated: false)
            }else{
                self.window?.rootViewController?.present(eventsView, animated: false, completion: nil)
            }
        case "KNOWLEDGE_ACTIVITY":
            let storyboard = UIStoryboard.init(name: "Main", bundle: nil)
            let knowledge =  storyboard.instantiateViewController(withIdentifier: "KnowledgeCenterViewController") as! KnowledgeCenterViewController
            knowledge.titleValue = "Knowledge Center"
            knowledge.id = info["id"] as! String
            knowledge.isFromPush =  true
            if #available(iOS 13.0, *){
                (self.window?.rootViewController as! UINavigationController).pushViewController(knowledge, animated: false)
            }else{
                self.window?.rootViewController?.present(knowledge, animated: false, completion: nil)
            }
        case "LEGAL_ACTIVITY":
            let storyboard = UIStoryboard.init(name: "Main", bundle: nil)
            let knowledge =  storyboard.instantiateViewController(withIdentifier: "KnowledgeCenterViewController") as! KnowledgeCenterViewController
            knowledge.titleValue = "Legal Updates"
            knowledge.id = info["id"] as! String
            knowledge.isFromPush =  true
            if #available(iOS 13.0, *){
                (self.window?.rootViewController as! UINavigationController).pushViewController(knowledge, animated: false)
            }else{
                self.window?.rootViewController?.present(knowledge, animated: false, completion: nil)
            }
        default:
            showHomeView()
        }
    }else{
        showLoginScreen()
    }
}

---

您知道

Deeplink

体系结构吗？您可以阅读此内容以更好地理解->始终提供与您的问题相关的实际代码是否可以使用Deeplink重定向推送通知？答案是：可以，您可以使用Deeplink执行。这是因为您的初始VC尚未加载。如果收到推送通知，请加载VC。您可以通过布尔标志来完成。您知道

Deeplink

体系结构吗？您可以阅读此内容以更好地理解->始终提供与您的问题相关的实际代码是否可以使用Deeplink重定向推送通知？答案是：可以，您可以使用Deeplink执行。这是因为您的初始VC尚未加载。如果收到推送通知，请加载VC。您可以通过布尔标志来完成。