DatDang
43 lines
1.3 KiB
Dart
43 lines
1.3 KiB
Dart
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import 'dart:async';
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import 'package:core/utils/app_logger.dart';
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import 'package:firebase_messaging/firebase_messaging.dart';
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class FcmService {
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StreamController<Map<String, dynamic>>? backgroundMessageStreamController;
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StreamController<String?>? fcmTokenStreamController;
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FcmService._internal();
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static final FcmService _instance = FcmService._internal();
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static FcmService get instance => _instance;
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void handleFirebaseBackgroundMessage(RemoteMessage newRemoteMessage) {
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log('FcmService::handleFirebaseBackgroundMessage():data: ${newRemoteMessage.data}');
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if (newRemoteMessage.data.isNotEmpty) {
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backgroundMessageStreamController?.add(newRemoteMessage.data);
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}
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}
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void handleToken(String? token) {
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log('FcmService::handleToken():token: $token');
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fcmTokenStreamController?.add(token);
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}
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void initialStreamController() {
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log('FcmService::initialStreamController:');
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backgroundMessageStreamController = StreamController<Map<String, dynamic>>.broadcast();
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fcmTokenStreamController = StreamController<String?>.broadcast();
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}
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void closeStream() {
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backgroundMessageStreamController?.close();
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fcmTokenStreamController?.close();
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backgroundMessageStreamController = null;
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fcmTokenStreamController = null;
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}
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} |