#20 add test android notifications

Author: floodoo

android/app/src/main/res/drawable/app_icon.png

@@ -0,0 +1,42 @@
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
+
+class NotificationService {
+  static final NotificationService _notificationService = NotificationService._internal();
+  final FlutterLocalNotificationsPlugin flutterLocalNotificationsPlugin = FlutterLocalNotificationsPlugin();
+
+  NotificationDetails platformChannelSpecifics = const NotificationDetails(
+    android: AndroidNotificationDetails(
+      "0",
+      "Flutter Local Notification",
+      importance: Importance.defaultImportance,
+      priority: Priority.defaultPriority,
+    ),
+  );
+
+  factory NotificationService() {
+    return _notificationService;
+  }
+
+  NotificationService._internal();
+
+  Future<void> init() async {
+    const AndroidInitializationSettings initializationSettingsAndroid = AndroidInitializationSettings('app_icon');
+
+    const InitializationSettings initializationSettings =
+        InitializationSettings(android: initializationSettingsAndroid);
+
+    await flutterLocalNotificationsPlugin.initialize(
+      initializationSettings,
+    );
+  }
+
+  void sendAndoidNotification({required String title, required String body}) async {
+    await flutterLocalNotificationsPlugin.show(
+      0,
+      title,
+      body,
+      platformChannelSpecifics,
+      payload: 'data',
+    );
+  }
+}

lib/core/service/notification.service.dart

@@ -1,5 +1,7 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:untis_phasierung/core/service/notification.service.dart';
 import 'package:untis_phasierung/core/service/services.dart';
 import 'package:untis_phasierung/ui/screens/settings/settings.screen.dart';
 import 'package:untis_phasierung/ui/screens/time_table/time_table.screen.dart';
@@ -8,8 +10,10 @@ import 'package:untis_phasierung/ui/shared/custom_drawer.dart';
 import 'package:logger/logger.dart';
 import 'package:untis_phasierung/ui/screens/login/login.screen.dart';
 
-void main() {
+Future<void> main() async {
   Logger.level = Level.debug;
+  WidgetsFlutterBinding.ensureInitialized();
+  await NotificationService().init();
   runApp(
     const ProviderScope(
       child: MyApp(),

lib/main.dart

@@ -1,9 +1,11 @@
 import 'package:flutter/material.dart';
+import 'package:flutter_local_notifications/flutter_local_notifications.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:liquid_pull_to_refresh/liquid_pull_to_refresh.dart';
 import 'package:untis_phasierung/core/api/models/timetable.hour.dart';
 import 'package:untis_phasierung/core/api/timetable.dart';
 import 'package:untis_phasierung/core/excel/models/mergedtimetable.dart';
+import 'package:untis_phasierung/core/service/notification.service.dart';
 import 'package:untis_phasierung/core/service/services.dart';
 import 'package:untis_phasierung/ui/screens/time_table/widgets/custom_time_table_card.dart';
 import 'package:untis_phasierung/ui/screens/time_table/widgets/custom_time_table_day_card.dart';
@@ -245,7 +247,13 @@ class TimeTableScreen extends ConsumerWidget {
             },
             icon: const Icon(Icons.today),
             tooltip: "Spring zur aktuellen Woche",
-          )
+          ),
+          IconButton(
+            onPressed: () {
+              NotificationService().sendAndoidNotification(title: "Test", body: "lol");
+            },
+            icon: const Icon(Icons.notification_add),
+          ),
         ],
       ),
       drawer: const CustomDrawer(),

lib/ui/screens/time_table/time_table.screen.dart

@@ -13,6 +13,7 @@ dependencies:
   file_picker: ^4.3.1
   flutter:
     sdk: flutter
+  flutter_local_notifications: ^9.2.0
   flutter_secure_storage: ^5.0.2
   fluttericon: ^2.0.0
   google_fonts: ^2.2.0
@@ -26,9 +27,9 @@ dependencies:
   url_launcher: ^6.0.17
 
 dev_dependencies:
-  flutter_native_splash: ^1.3.3
   flutter_launcher_icons: "^0.9.2"
   flutter_lints: ^1.0.0
+  flutter_native_splash: ^1.3.3
   flutter_test:
     sdk: flutter
 
@@ -40,4 +41,4 @@ flutter:
 flutter_icons:
   android: true
   ios: true
-  image_path: "assets/images/app_icon.png"
+  image_path: "assets/images/app_icon.png"