Added support for notifications

android/app/google-services.json

@@ -0,0 +1,48 @@
+{
+  "project_info": {
+    "project_number": "140549870532",
+    "project_id": "hasior-mess",
+    "storage_bucket": "hasior-mess.appspot.com"
+  },
+  "client": [
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:140549870532:android:3a66058c3fb0d866b28a91",
+        "android_client_info": {
+          "package_name": "com.example.flutter_application_1"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyD_b_JC-zVnlfwib0Wlafs6cnU4A_I4gwA"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    },
+    {
+      "client_info": {
+        "mobilesdk_app_id": "1:140549870532:android:e107f3828b0d488ab28a91",
+        "android_client_info": {
+          "package_name": "com.example.hasior_flutter"
+        }
+      },
+      "oauth_client": [],
+      "api_key": [
+        {
+          "current_key": "AIzaSyD_b_JC-zVnlfwib0Wlafs6cnU4A_I4gwA"
+        }
+      ],
+      "services": {
+        "appinvite_service": {
+          "other_platform_oauth_client": []
+        }
+      }
+    }
+  ],
+  "configuration_version": "1"
+}

android/build.gradle

@@ -26,6 +26,6 @@ subprojects {
     project.evaluationDependsOn(':app')
 }
 
-task clean(type: Delete) {
+tasks.register("clean", Delete) {
     delete rootProject.buildDir
 }

ios/Runner/GoogleService-Info.plist

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>API_KEY</key>
+	<string>AIzaSyAxqqZSYTbR6WSIFCGpwtokzZQUdXpZyr4</string>
+	<key>GCM_SENDER_ID</key>
+	<string>140549870532</string>
+	<key>PLIST_VERSION</key>
+	<string>1</string>
+	<key>BUNDLE_ID</key>
+	<string>com.example.hasiorFlutter</string>
+	<key>PROJECT_ID</key>
+	<string>hasior-mess</string>
+	<key>STORAGE_BUCKET</key>
+	<string>hasior-mess.appspot.com</string>
+	<key>IS_ADS_ENABLED</key>
+	<false></false>
+	<key>IS_ANALYTICS_ENABLED</key>
+	<false></false>
+	<key>IS_APPINVITE_ENABLED</key>
+	<true></true>
+	<key>IS_GCM_ENABLED</key>
+	<true></true>
+	<key>IS_SIGNIN_ENABLED</key>
+	<true></true>
+	<key>GOOGLE_APP_ID</key>
+	<string>1:140549870532:ios:578027dfad0a1ac8b28a91</string>
+</dict>
+</plist>

ios/firebase_app_id_file.json

@@ -0,0 +1,7 @@
+{
+  "file_generated_by": "FlutterFire CLI",
+  "purpose": "FirebaseAppID & ProjectID for this Firebase app in this directory",
+  "GOOGLE_APP_ID": "1:140549870532:ios:578027dfad0a1ac8b28a91",
+  "FIREBASE_PROJECT_ID": "hasior-mess",
+  "GCM_SENDER_ID": "140549870532"
+}

lib/firebase_options.dart

@@ -0,0 +1,74 @@
+// File generated by FlutterFire CLI.
+// ignore_for_file: lines_longer_than_80_chars, avoid_classes_with_only_static_members
+import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;
+import 'package:flutter/foundation.dart'
+    show defaultTargetPlatform, kIsWeb, TargetPlatform;
+
+/// Default [FirebaseOptions] for use with your Firebase apps.
+///
+/// Example:
+/// ```dart
+/// import 'firebase_options.dart';
+/// // ...
+/// await Firebase.initializeApp(
+///   options: DefaultFirebaseOptions.currentPlatform,
+/// );
+/// ```
+class DefaultFirebaseOptions {
+  static FirebaseOptions get currentPlatform {
+    if (kIsWeb) {
+      return web;
+    }
+    switch (defaultTargetPlatform) {
+      case TargetPlatform.android:
+        return android;
+      case TargetPlatform.iOS:
+        return ios;
+      case TargetPlatform.macOS:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for macos - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      case TargetPlatform.windows:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for windows - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      case TargetPlatform.linux:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions have not been configured for linux - '
+          'you can reconfigure this by running the FlutterFire CLI again.',
+        );
+      default:
+        throw UnsupportedError(
+          'DefaultFirebaseOptions are not supported for this platform.',
+        );
+    }
+  }
+
+  static const FirebaseOptions web = FirebaseOptions(
+    apiKey: 'AIzaSyAUp2p693RxtlXCOYvu5eDbZW5XfyffkO4',
+    appId: '1:140549870532:web:a5a486e0bb783a3cb28a91',
+    messagingSenderId: '140549870532',
+    projectId: 'hasior-mess',
+    authDomain: 'hasior-mess.firebaseapp.com',
+    storageBucket: 'hasior-mess.appspot.com',
+  );
+
+  static const FirebaseOptions android = FirebaseOptions(
+    apiKey: 'AIzaSyD_b_JC-zVnlfwib0Wlafs6cnU4A_I4gwA',
+    appId: '1:140549870532:android:e107f3828b0d488ab28a91',
+    messagingSenderId: '140549870532',
+    projectId: 'hasior-mess',
+    storageBucket: 'hasior-mess.appspot.com',
+  );
+
+  static const FirebaseOptions ios = FirebaseOptions(
+    apiKey: 'AIzaSyAxqqZSYTbR6WSIFCGpwtokzZQUdXpZyr4',
+    appId: '1:140549870532:ios:578027dfad0a1ac8b28a91',
+    messagingSenderId: '140549870532',
+    projectId: 'hasior-mess',
+    storageBucket: 'hasior-mess.appspot.com',
+    iosBundleId: 'com.example.hasiorFlutter',
+  );
+}

lib/main.dart

@@ -1,11 +1,21 @@
+import 'package:firebase_core/firebase_core.dart';
 import 'package:flutter/material.dart';
 import 'package:hasior_flutter/constants/language_constants.dart';
+import 'package:hasior_flutter/firebase_options.dart';
 import 'package:hasior_flutter/screens/home_screen.dart';
+import 'package:hasior_flutter/services/notification_service.dart';
 import 'package:hasior_flutter/theme.dart';
 import 'package:intl/date_symbol_data_local.dart';
 import 'package:flutter_gen/gen_l10n/app_localizations.dart';
 
-void main() {
+Future<void> main() async {
+  WidgetsFlutterBinding.ensureInitialized();
+  await Firebase.initializeApp(
+    options: DefaultFirebaseOptions.currentPlatform,
+  ).whenComplete(() => null);
+
+  await NotificationService().initNotification();
+
   initializeDateFormatting();
   runApp(const MyApp());
 }

lib/services/notification_service.dart

@@ -0,0 +1,19 @@
+import 'package:firebase_messaging/firebase_messaging.dart';
+
+Future<void> handleBacgroundMessage(RemoteMessage message) async {
+    print('${message.notification?.title}');
+    print('${message.notification?.body}');
+  }
+
+class NotificationService {
+  final _firebaseMessaging = FirebaseMessaging.instance;
+
+  Future<void> initNotification() async {
+    await _firebaseMessaging.requestPermission();
+    final token = await _firebaseMessaging.getToken();
+    _firebaseMessaging.subscribeToTopic('MainFeedPL');
+    print('token: ${token}'); // This needs to be stored
+    FirebaseMessaging.onBackgroundMessage(handleBacgroundMessage);
+    FirebaseMessaging.onMessage.listen(handleBacgroundMessage);
+  }
+}

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -7,13 +7,17 @@ import Foundation
 
 import connectivity_plus_macos
 import file_selector_macos
+import firebase_core
+import firebase_messaging
 import network_info_plus_macos
 import shared_preferences_foundation
 import url_launcher_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   ConnectivityPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlugin"))
   FileSelectorPlugin.register(with: registry.registrar(forPlugin: "FileSelectorPlugin"))
+  FLTFirebaseCorePlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseCorePlugin"))
+  FLTFirebaseMessagingPlugin.register(with: registry.registrar(forPlugin: "FLTFirebaseMessagingPlugin"))
   NetworkInfoPlusPlugin.register(with: registry.registrar(forPlugin: "NetworkInfoPlusPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))