IOS 10 how to handle user clicking on push notification - ios

Question

I have managed to get push notifications working correctly and going to the right device using FireBase. However if a user clicks on the push notification I would like all of them to go to a specific Controller Called "NotificationC" right now if a user clicks on a push notification it goes to a controller called HomeC which I don't want . I have read Firebase push notification action but still can't get it to go to that controller here is my code.
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
UNUserNotificationCenter.current().delegate = self as? UNUserNotificationCenterDelegate
UNUserNotificationCenter.current().requestAuthorization(options: [.badge, .sound, .alert], completionHandler: {(granted, error) in
if (granted)
{
UIApplication.shared.registerForRemoteNotifications()
Messaging.messaging().delegate = self as? MessagingDelegate
}
else{
//Do stuff if unsuccessful...
}
})
application.registerForRemoteNotifications()
NotificationCenter.default.addObserver(self, selector:
#selector(tokenRefreshNotification), name: NSNotification.Name.InstanceIDTokenRefresh, object: nil)
FirebaseApp.configure()
return true
}
func tokenRefreshNotification(notification: NSNotification) {
// NOTE: It can be nil here
let login = LoginC()
login.getDeviceToken(id: MYID)
newDeviceToken = true
}
// The callback to handle data message received via FCM for devices running iOS 10 or above.
func applicationReceivedRemoteMessage(_ remoteMessage: MessagingRemoteMessage) {
let homeC = HomeC()
homeC.getMyNotifcations()
}
#available(iOS 10.0, *)
func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: #escaping (UNNotificationPresentationOptions) -> Void) {
print("User Info = ",notification.request.content.userInfo)
completionHandler([.alert, .badge, .sound])
}
//Called to let your app know which action was selected by the user for a given notification.
#available(iOS 10.0, *)
func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: #escaping () -> Void) {
let homeC = HomeC()
homeC.getMyNotifcations()
completionHandler()
}
The code above
let homeC = HomeC()
homeC.getMyNotifcations()
is essentially a segue which should get users to my Notification Controller and this is how I have it done
func getMyNotifcations() {
let Popup = UIStoryboard(name: "Main", bundle: nil).instantiateViewController(withIdentifier: "NotificationC") as! NotificationC
Popup.notificationCount = Int(notificationCount!)
self.addChildViewController(Popup)
Popup.view.frame = self.view.frame
self.view.addSubview(Popup.view)
Popup.didMove(toParentViewController: self)
}
When I put the getMyNotifcations in a IBAction it works . Again I simply want the user to go to the NotificationC Controller when they tap on the Notification any suggestions would be great . I also put a breakpoint on all those functions in the AppDelegate and none of them fire off on tap .

Answer 1

It seems like your view controller is not instantiated properly, you are just making the object of the class.
Try this and maybe add delay too.
let storyboard : UIStoryboard = UIStoryboard(name: "Main", bundle: nil)
let homeC = storyboard.instantiateViewController(withIdentifier: "YOUR_VIEWCONTROLLER_IDENTIFIER_IN_STORYBOARD") as? HomeC
if homeC != nil {
homeC!.view.frame = (self.window!.frame)
self.window!.addSubview(homeC!.view)
self.window!.bringSubview(toFront: homeC!.view)
homeC.getMyNotifcations()
}