70 lines
2.2 KiB
Dart
70 lines
2.2 KiB
Dart
import 'dart:io';
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import 'package:fcs/data/services/messaging_service.dart';
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import 'package:firebase_messaging/firebase_messaging.dart';
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import 'package:logging/logging.dart';
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final msgLog = Logger('backgroundMessageHandler');
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Future<dynamic> backgroundMessageHandler(Map<String, dynamic> message) async {
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if (message.containsKey('data')) {
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// Handle data message
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final dynamic data = message['data'];
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msgLog.info("background onMessage: $message");
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}
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if (message.containsKey('notification')) {
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// Handle notification message
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final dynamic notification = message['notification'];
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}
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}
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class MessagingFCM {
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final log = Logger('MessagingFCM');
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FirebaseMessaging _firebaseMessaging;
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MessagingFCM(OnNotify onMessage,
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{OnNotify onLaunch, OnNotify onResume, OnSetupComplete onSetupComplete}) {
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_firebaseMessaging = FirebaseMessaging();
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_firebaseMessaging.configure(
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onMessage: (Map<String, dynamic> message) async {
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log.info("onMessage: $message");
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if (onMessage != null) _onNotify(message, onMessage);
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},
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onBackgroundMessage: Platform.isIOS ? null : backgroundMessageHandler,
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onLaunch: (Map<String, dynamic> message) async {
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log.info("onLaunch: $message");
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if (onLaunch != null) _onNotify(message, onLaunch);
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},
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onResume: (Map<String, dynamic> message) async {
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log.info("onResume: $message");
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if (onResume != null) _onNotify(message, onResume);
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},
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);
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_firebaseMessaging
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.requestNotificationPermissions(const IosNotificationSettings());
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_firebaseMessaging.onIosSettingsRegistered
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.listen((IosNotificationSettings settings) {
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log.info("Settings registered: $settings");
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});
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_firebaseMessaging.getToken().then((String token) {
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if (onSetupComplete != null) onSetupComplete(token);
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log.info("Messaging Token:$token");
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});
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}
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Future<void> subscribeToTopic(String topic) {
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return _firebaseMessaging.subscribeToTopic(topic);
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}
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_onNotify(Map<String, dynamic> message, OnNotify onNotify) {
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var data = message['data'] ?? message;
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onNotify(Map<String, dynamic>.from(message));
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}
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Future<void> unsubscribeToTopic(String topic) {
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return _firebaseMessaging.unsubscribeFromTopic(topic);
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}
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}
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