How to make your push notification Open a certain view controller?

Question

I looked on SO but I wasn\'t able to find any question that discusses when you receive a push notification how can you then open a specific view controller. For example if y

Answer 1

Here is the Swift 3 Version with switch/case instead of if/else

    open func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable: Any]) {
    switch application.applicationState {
    case .active:
        print("do stuff in case App is active")
    case .background:
        print("do stuff in case App is in background")
    case .inactive:
        print("do stuff in case App is inactive")
    }
}