fix: change bit of code to make popups work

packages/flutter_notification_center/example/lib/main.dart

@@ -1,4 +1,5 @@
 import 'package:example/custom_notification.dart';
+import 'package:firebase_auth/firebase_auth.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
@@ -6,7 +7,6 @@ import 'package:firebase_core/firebase_core.dart';
 import 'package:flutter_notification_center_firebase/flutter_notification_center_firebase.dart';
 import 'package:intl/date_symbol_data_local.dart';
 import 'package:flutter_notification_center/flutter_notification_center.dart';
-import 'package:provider/provider.dart';
 
 void main() async {
   WidgetsFlutterBinding.ensureInitialized();
@@ -15,12 +15,9 @@ void main() async {
   await _signInUser();
 
   runApp(
-    ChangeNotifierProvider(
+    const MaterialApp(
-      create: (_) => FirebaseNotificationService(),
-      child: const MaterialApp(
       home: NotificationCenterDemo(),
     ),
-    ),
   );
 }
 
@@ -42,7 +39,8 @@ Future<void> _configureApp() async {
 }
 
 Future<void> _signInUser() async {
-  //TO DO: Implement your own sign in logic
+  FirebaseAuth.instance.signInWithEmailAndPassword(
+      email: 'freek@iconica.nl', password: 'wachtwoord');
 }
 
 class NotificationCenterDemo extends StatefulWidget {
@@ -55,8 +53,16 @@ class NotificationCenterDemo extends StatefulWidget {
 class _NotificationCenterDemoState extends State<NotificationCenterDemo> {
   @override
   Widget build(BuildContext context) {
+    var service = FirebaseNotificationService(
+      newNotificationCallback: (notification) {
+        showDialog(
+            context: context,
+            builder: (context) => Dialog(child: Text(notification.title)));
+        debugPrint('New notification: ${notification.title}');
+      },
+    );
     var config = NotificationConfig(
-      service: Provider.of<FirebaseNotificationService>(context),
+      service: service,
       notificationWidgetBuilder: (notification, context) =>
           CustomNotificationWidget(
         notification: notification,
@@ -75,7 +81,7 @@ class _NotificationCenterDemoState extends State<NotificationCenterDemo> {
           isReadDotColor: Colors.red,
           showNotificationIcon: true,
         ),
-        notificationService: Provider.of<FirebaseNotificationService>(context),
+        notificationService: service,
         notificationTranslations: const NotificationTranslations(),
         context: context,
       ),
@@ -93,6 +99,18 @@ class _NotificationCenterDemoState extends State<NotificationCenterDemo> {
         ],
       ),
       body: const SizedBox.shrink(),
+      floatingActionButton: FloatingActionButton(
+        onPressed: () {
+          service.pushNotification(
+            NotificationModel(
+              id: UniqueKey().toString(),
+              title: 'Test',
+              body: 'This is a test',
+              scheduledFor: DateTime.now(),
+            ),
+          );
+        },
+      ),
     );
   }
 }

packages/flutter_notification_center/example/pubspec.yaml

@@ -24,7 +24,6 @@ dependencies:
   firebase_auth: ^4.2.6
   firebase_core: ^2.5.0
   firebase_storage: ^11.0.14
-  provider: ^6.1.2
 
   flutter_notification_center:
     path: ../

packages/flutter_notification_center/lib/src/services/notification_service.dart

@@ -26,7 +26,8 @@ abstract class NotificationService with ChangeNotifier {
   List<NotificationModel> listOfPlannedNotifications;
 
   /// Pushes a notification to the service.
-  Future pushNotification(NotificationModel notification);
+  Future pushNotification(NotificationModel notification,
+      [Function(NotificationModel model)? onNewNotification]);
 
   /// Retrieves the list of active notifications.
   Future<List<NotificationModel>> getActiveNotifications();

packages/flutter_notification_center_firebase/lib/src/services/firebase_notification_service.dart

@@ -8,6 +8,8 @@ import '../config/firebase_collections.dart';
 class FirebaseNotificationService
     with ChangeNotifier
     implements NotificationService {
+  final Function(NotificationModel) newNotificationCallback;
+
   @override
   List<NotificationModel> listOfActiveNotifications;
   @override
@@ -17,7 +19,8 @@ class FirebaseNotificationService
   late Timer _timer;
 
   FirebaseNotificationService(
-      {this.listOfActiveNotifications = const [],
+      {required this.newNotificationCallback,
+      this.listOfActiveNotifications = const [],
       this.listOfPlannedNotifications = const []}) {
     _startTimer();
   }
@@ -30,7 +33,8 @@ class FirebaseNotificationService
   }
 
   @override
-  Future<void> pushNotification(NotificationModel notification) async {
+  Future<void> pushNotification(NotificationModel notification,
+      [Function(NotificationModel model)? onNewNotification]) async {
     try {
       CollectionReference notifications = FirebaseFirestore.instance
           .collection(FirebaseCollectionNames.activeNotifications);
@@ -41,6 +45,8 @@ class FirebaseNotificationService
       await notifications.doc(notification.id).set(notificationMap);
 
       listOfActiveNotifications.add(notification);
+      onNewNotification?.call(notification) ??
+          newNotificationCallback(notification);
       notifyListeners();
     } catch (e) {
       debugPrint('Error creating document: $e');
@@ -191,7 +197,8 @@ class FirebaseNotificationService
       for (NotificationModel notification in plannedNotifications) {
         if (notification.scheduledFor!.isBefore(currentTime) ||
             notification.scheduledFor!.isAtSameMomentAs(currentTime)) {
-          await pushNotification(notification);
+          await pushNotification(notification, newNotificationCallback);
+
           await deletePlannedNotification(notification);
 
           //Plan new recurring notification instance

packages/flutter_notification_center_firebase/pubspec.yaml

@@ -21,7 +21,6 @@ dependencies:
   firebase_storage: ^11.0.14
 
   cupertino_icons: ^1.0.2
-  provider: ^6.1.2
 
   flutter_notification_center:
     path: ../flutter_notification_center