feat: add notification permission

Author: Salint

mobile/android/app/src/main/AndroidManifest.xml

@@ -31,6 +31,20 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
+
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_icon"
+            android:resource="@drawable/ic_notification" />
+
+        <meta-data
+            android:name="com.google.firebase.messaging."
+            android:resource="@drawable/ic_notification" />
+
+        <meta-data
+            android:name="com.google.firebase.messaging.default_notification_color"
+            android:resource="@color/notification_color" />
+
+
     </application>
     <!-- Required to query activities that can process text, see:
          https://developer.android.com/training/package-visibility and

mobile/android/app/src/main/res/drawable-hdpi/ic_notification.png

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="notification_color">#A72222</color>
+</resources>

mobile/android/app/src/main/res/drawable-mdpi/ic_notification.png

@@ -23,16 +23,9 @@ import 'package:twoaxis_finance/features/receivables/presentation/bloc/receivabl
 import 'package:twoaxis_finance/features/transactions/presentation/bloc/transactions_bloc.dart';
 import 'package:twoaxis_finance/features/version/presentation/cubit/version_cubit.dart';
 
-class App extends StatefulWidget {
+class App extends StatelessWidget {
   const App({super.key});
 
-  @override
-  State<App> createState() => _AppState();
-}
-
-class _AppState extends State<App> {
-  bool loggedIn = false;
-
   @override
   Widget build(BuildContext context) {
     return MultiRepositoryProvider(

mobile/android/app/src/main/res/drawable-xhdpi/ic_notification.png

@@ -0,0 +1,4 @@
+abstract class NotificationService {
+  Future<void> initialize();
+  Future<String?> getToken();
+}

mobile/android/app/src/main/res/drawable-xxhdpi/ic_notification.png

@@ -0,0 +1,23 @@
+import 'package:firebase_messaging/firebase_messaging.dart';
+import 'package:twoaxis_finance/core/abstract/notification_service.dart';
+
+class NotificationServiceImpl implements NotificationService {
+  final FirebaseMessaging _firebaseMessaging;
+
+  NotificationServiceImpl({FirebaseMessaging? messaging})
+      : _firebaseMessaging = messaging ?? FirebaseMessaging.instance;
+
+  @override
+  Future<String?> getToken() async {
+    return await _firebaseMessaging.getToken();
+  }
+
+  @override
+  Future<void> initialize() async {
+    await _firebaseMessaging.requestPermission(
+      alert: true,
+      badge: true,
+      sound: true,
+    );
+  }
+}