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General Tech Bugs & Fixes . 2 years ago
Posted on 01 Sep 2022, this text provides information on Bugs & Fixes related to General Tech. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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Answers (2)
I'm implementing Firebase in my app for push notification. Previously, the app has sent device token to own server for them to configure which device to send a push notification to.
1) Now in Firebase, there is something called registration token. So to maintain the same function of server handling which device to send a push notification to, should I send the device token from didRegisterForRemoteNotification or the firebase registration token from the didReceiveRegistrationToken delegate?
In my app I am using this. send it from there,
import UserNotifications import Firebase import FirebaseInstanceID import FirebaseMessaging func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) { InstanceID.instanceID().instanceID { (result, error) in if let error = error { print("Error fetching remote instange ID: \(error)") } else if let result = result { print("Remote instance ID token: \(result.token)") // save in userdefault and fetch when you user register and login, Constants.kUserDefaults.set(result.token, forKey: appConstants.fcmToken) } } Messaging.messaging().apnsToken = deviceToken as Data } // and i also use func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String) { print("Firebase registration token: \(fcmToken)") let token = Messaging.messaging().fcmToken print("FCM token: \(token ?? "")") Constants.kUserDefaults.set(token, forKey: appConstants.fcmToken) }
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