add badge on unread messages

2020-10-28 11:05:58 +01:00
parent d1d7bd6f7e
commit 5ec32086d3
9 changed files with 43 additions and 11 deletions
@@ -2,6 +2,7 @@ import 'dart:async';

 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_app_badger/flutter_app_badger.dart';
 import 'package:stream_chat/stream_chat.dart';
 import 'package:stream_chat_flutter/src/stream_chat_theme.dart';

@@ -186,6 +187,13 @@ class StreamChatState extends State<StreamChat> with WidgetsBindingObserver {
  void initState() {
    super.initState();
    WidgetsBinding.instance.addObserver(this);
+    client.state.totalUnreadCountStream.listen((count) {
+      if (count > 0) {
+        FlutterAppBadger.updateBadgeCount(count);
+      } else {
+        FlutterAppBadger.removeBadge();
+      }
+    });
  }

  StreamSubscription _newMessageSubscription;