import 'package:firebase_messaging/firebase_messaging.dart'; class NotificationHandler { final FirebaseMessaging _fcm = FirebaseMessaging.instance; Future init() async { // Request izin untuk menerima notifikasi (opsional) await _fcm.requestPermission(); // Listen untuk menerima notifikasi ketika aplikasi berjalan FirebaseMessaging.onMessage.listen((RemoteMessage message) { print("Received message: ${message.notification?.title}"); print("Received message body: ${message.notification?.body}"); }); } }