Firebase Cloud Messaging

1. Install the com.google.firebase:firebase-messaging Firebase SDK.
2. In your Firebase console, navigate to Settings > General > Your apps > add an Android app.
3. Register and download your google-services.json config file.
4. Add google-services.json at the root of your project.
5. Add Google Services class path to your app-level Gradle dependencies block "com.google.gms:google-services:4.4.0".
6. Add Google Services plugin to your app-level Gradle in the plugins block as "com.google.gms.google-services".
7. Add notification handler service to AndroidManifest.xml inside the application tag, alongside other activities. Find an example of this service in the Send push notification journey.

<service android:name="<YOUR_NOTIFICATION_HANDLER_SERVICE>" android:exported="false">
    <intent-filter>
        <action android:name="com.google.firebase.MESSAGING_EVENT" />
    </intent-filter>
</service>

1. In your Firebase console, navigate to Settings > General > Your apps > add an iOS app.
2. Register and download your GoogleService-Info.plist and add it to the root of your project.
3. Head to Apple Developer Member Center > Program resources > Certificates, Identifiers & Profiles > Keys. The key needs Apple Push Notification Service enabled.
4. Create a new key, note down the key ID and download your key.
5. In Firebase console, go to Settings > Cloud Messaging > APNs authentication key > click Upload. Upload your key here.
6. Add push notification capability to your app by clicking your root-level app in XCode > Signing & Capabilities > Capabilities > Search for Push Notifications.
7. If using SwiftUI, disable swizzling by setting FirebaseAppDelegateProxyEnabled to NO in your Info.plist.

1. Install the Firebase CLI and FlutterFire CLI.
2. From your Flutter project directory, configure Firebase by running flutterfire configure.
3. Add the Firebase messaging plugin to your Flutter project with flutter pub add firebase_messaging.
4. Add the Firebase core plugin if not already added with flutter pub add firebase_core.
5. Initialize Firebase in your lib/main.dart file:

import 'package:flutter/widgets.dart';
import 'package:firebase_core/firebase_core.dart';
import 'firebase_options.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );
  runApp(MyApp());
}

6. For iOS:
   • Enable push notifications and background modes in XCode by opening ios/Runner.xcworkspace and adding the Push Notifications capability and Background Modes (Background fetch and Remote notifications)
   • Upload your APNs authentication key to Firebase console under Cloud Messaging settings
   • Request notification permission at runtime using FirebaseMessaging.instance.requestPermission()
7. For Android: FCM requires devices running Android 5.0 or higher with Google Play services installed.
8. For Web: Add a firebase-messaging-sw.js file in your web/ directory that imports the Firebase messaging SDK and handles background messages.

You can update or delete a provider in the Nuvix Console.

Navigate to Messaging > Providers > click your provider. In the settings, you can update a provider's configuration or delete the provider.

To update or delete providers programmatically, use the Nuvix Server SDK.

import { Client } from '@nuvix/client';

const nx = new Client()
  .setEndpoint('https://api.nuvix.in/v1')
  .setProject('<PROJECT_ID>')
  .setKey('<API_KEY>');

const provider = await nx.messaging.updateFCMProvider(
  '<PROVIDER_ID>',
  '<NAME>',           // optional
  false,              // optional
  {}                  // serviceAccountJSON (optional)
);