当应用被终止或未运行时，如何从iOS应用的推送通知中打开特定视图? [英] How to open specific view from Push notification of IOS app when app is killed or not running?

问题描述

我正在努力寻找在收到通知时打开IOS应用程序特定视图的解决方案，我想在用户点击收到的通知时打开屏幕.

I am struggling to find the solution for opening a specific view of my IOS app when i get notification, i want to open a screen when user taps on received notification.

我能够收到通知，并且当应用程序在后台运行并且我点击通知时，它会将我重定向到特定视图，当应用程序处于活动状态时它也可以工作，但是当我点击它和应用程序时，它只会打开应用程序处于被杀状态.

I am able to get the notification and when app is in background and i tap on notification it redirects me to specific view, it does also work when app is in active state but it just opens app when i tap on it and app is in killed state..

下面是我的appdelegate代码

below is my appdelegate code

if application.applicationState == .inactive{

            print ("app is NOT active from not sec.")

            let articleId = userInfo["notification_id"] as? String

            UserDefaults.standard.set(articleId, forKey:"articleId");

            let mainStoryboardIpad : UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
            let initialViewControlleripad : UIViewController = mainStoryboardIpad.instantiateViewController(withIdentifier: "notificationsPageSB") as UIViewController
            self.window = UIWindow(frame: UIScreen.main.bounds)
            self.window?.rootViewController = initialViewControlleripad
            self.window?.makeKeyAndVisible()

            let isPromoFCM = 1 as? Int

            UserDefaults.standard.set(isPromoFCM, forKey:"isPromoFCM1");

        }
        else if application.applicationState == .active {

            let articleId = userInfo["notification_id"] as? String

            UserDefaults.standard.set(articleId, forKey:"articleId");

            print ("app is active from not sec.")
            let mainStoryboardIpad : UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
            let initialViewControlleripad : UIViewController = mainStoryboardIpad.instantiateViewController(withIdentifier: "notificationsPageSB") as UIViewController
            self.window = UIWindow(frame: UIScreen.main.bounds)
            self.window?.rootViewController = initialViewControlleripad
            self.window?.makeKeyAndVisible()


            /*     let storyboard = UIStoryboard(name: "Main", bundle: nil);
             let viewController: wow_Request_completed_vc = storyboard.instantiateViewController(withIdentifier: "wow_Request_completed_vc") as! wow_Request_completed_vc;

             // Then push that view controller onto the navigation stack
             let rootViewController = self.window!.rootViewController as! UINavigationController;
             rootViewController.pushViewController(viewController, animated: true);


             self.window?.rootViewController!.performSegue(withIdentifier: "link_to_wow_completed_vc", sender: nil)
             */



                //let isOpenedThroughFCM = "yes"

            //UserDefaults.standard.set(isOpenedThroughFCM, forKey:"isOpenedThroughFCM");

            isComingFromFCM3 = 1;


        } else {

            // let isOpenedThroughFCM = "yes"

  //              UserDefaults.standard.set(isOpenedThroughFCM, forKey:"isOpenedThroughFCM");
            isComingFromFCM3 = 1;
            print ("app is NOT active from not sec.")

            let articleId = userInfo["notification_id"] as? String

            UserDefaults.standard.set(articleId, forKey:"articleId");

            let mainStoryboardIpad : UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
            let initialViewControlleripad : UIViewController = mainStoryboardIpad.instantiateViewController(withIdentifier: "notificationsPageSB") as UIViewController
            self.window = UIWindow(frame: UIScreen.main.bounds)
            self.window?.rootViewController = initialViewControlleripad
            self.window?.makeKeyAndVisible()

        }

推荐答案

按照我的想法，让我们尝试检查

As my idea, let try to check [UIApplication sharedApplication].applicationIconBadgeNumber value in

• (void)applicationDidBecomeActive:(UIApplication *)application

您可以确定在此处导航某处

you can determine navigate somewhere or something here

更新:我的答案是Objective-C，但是您可以申请Swift:p

UPDATE: my answer is Objective-C, but you can apply to Swift :p

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