update notification

example/lib/main.dart

@@ -28,6 +28,7 @@ void main() async {
     showLocalNotification:
         (!kIsWeb && Platform.isAndroid) ? showLocalNotification : null,
     persistenceEnabled: true,
+    backgroundKeepAlive: Duration(seconds: 3),
   );
 
   if (userId != null) {

example/lib/notifications_service.dart

@@ -33,7 +33,8 @@ void showLocalNotification(Message message, ChannelModel channel) async {
 }
 
 Future backgroundHandler(Map<String, dynamic> notification) async {
-  final messageId = notification['data']['message_id'];
+  print('new notification ${notification}');
+  final messageId = notification['data']['id'];
 
   final notificationData =
       await NotificationService.getAndStoreMessage(messageId);

example/pubspec.yaml

@@ -1,6 +1,6 @@
 name: example
 description: A new Flutter project.
-version: 1.0.83+85
+version: 1.0.84+86
 
 environment:
   sdk: ">=2.2.2 <3.0.0"