从推送通知打开应用程序时打开特定 viewcontroller

Open specific viewcontroller when opening app from push notification

如标题所示:当用户通过滑动推送通知启动应用程序时,如何打开特定的 viewcontroller?

谢谢!

执行以下操作,

在您的应用程序主视图控制器 "viewDidLoad" 方法中添加一个观察者,

NSNotificationCenter.defaultCenter().addObserver(self,
        selector: "SomeNotificationAct:",
        name: "SomeNotification",
        object: nil)

并且还添加了一个方法

func SomeNotificationAct(notification: NSNotification){     
    dispatch_async(dispatch_get_main_queue()) {
     self.performSegueWithIdentifier("NotificationView", sender: self)
    }
}

并在您应用的 Appdelegate class 的 "didReceiveRemoteNotification" 方法中添加以下代码

 func application(application: UIApplication, didReceiveRemoteNotification userInfo: [NSObject : AnyObject]){

     NSNotificationCenter.defaultCenter().postNotificationName("SomeNotification", object:nil, userInfo:someData)
}