ios - 单击用户通知时直接进入特定 View

Question

我已经在我的项目中实现了推送通知，点击推送通知(在非事件、后台和前台模式)时，我将用户从 appdelegate 引导到特定的 Viewcontroller，其中有通知列表，这里是代码:

func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse,withCompletionHandler completionHandler: @escaping () -> Void) {
let userInfo = response.notification.request.content.userInfo
 if let messageID = userInfo[gcmMessageIDKey] {
                    print("Message ID: \(messageID)")
                }
   let mainStoryboard : UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
                        let initialViewController: UIViewController = mainStoryboard.instantiateViewController(withIdentifier: "VANotificationTableViewController") as! VANotificationViewController

                        self.window = UIWindow(frame: UIScreen.main.bounds)
                        self.window?.rootViewController = initialViewController
                        self.window?.makeKeyAndVisible()
                //showPushNotification(message: response.notification.request.content.body)

                completionHandler()
            }

基本上，我将通知 View Controller 作为我的 rootViewController 单击通知 View Controller 中的后退按钮时，它应该向我显示仪表板 View Controller ，但仪表板 View Controller 顶部没有通知栏。 我尝试过的事情

• self 解雇
• 尝试过转场

• 通过通知 View Controller 上的后退操作将仪表板 Controller 设置为 Root View Controller

  有没有办法让我可以以不同的方式将 View 从 AppDelegate 导航到通知 ViewController，以便代码正常工作？

Answer 1

 func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse,withCompletionHandler completionHandler: @escaping () -> Void) {
    let userInfo = response.notification.request.content.userInfo
    if let messageID = userInfo[gcmMessageIDKey] {
        print("Message ID: \(messageID)")
    }
    let mainStoryboard : UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
    let initialViewController: UIViewController = mainStoryboard.instantiateViewController(withIdentifier: "VANotificationTableViewController") as! VANotificationViewController
    let nav  = UINavigationController.init(rootViewController: initialViewController)
    self.window = UIWindow(frame: UIScreen.main.bounds)
    self.window?.rootViewController = nav
    self.window?.makeKeyAndVisible()
    //showPushNotification(message: response.notification.request.content.body)
    completionHandler()}