From a7ff6e951ad76343ece93d9fc9a6d875c98adb0e Mon Sep 17 00:00:00 2001
From: Hiroshi Horie <548776+hiroshihorie@users.noreply.github.com>
Date: Wed, 27 Oct 2021 18:38:31 +0900
Subject: [PATCH] emit TrackStreamUpdatedEvent

---
 lib/src/track/track.dart       | 6 ++++++
 lib/src/track/video_track.dart | 6 +++++-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/lib/src/track/track.dart b/lib/src/track/track.dart
index f258e89..449267f 100644
--- a/lib/src/track/track.dart
+++ b/lib/src/track/track.dart
@@ -36,6 +36,12 @@ abstract class Track extends DisposableChangeNotifier
     this.name,
     this.mediaStreamTrack,
   ) {
+    // Any event emitted will trigger ChangeNotifier
+    events.listen((event) {
+      logger.fine('[TrackEvent] $event, will notifyListeners()');
+      notifyListeners();
+    });
+
     onDispose(() async {
       logger.fine('${objectId} onDispose()');
       // dispose events
diff --git a/lib/src/track/video_track.dart b/lib/src/track/video_track.dart
index 171ed17..7f28468 100644
--- a/lib/src/track/video_track.dart
+++ b/lib/src/track/video_track.dart
@@ -1,4 +1,5 @@
 import 'package:flutter_webrtc/flutter_webrtc.dart' as rtc;
+import 'package:livekit_client/src/internal/events.dart';
 import 'package:meta/meta.dart';
 
 import '../proto/livekit_models.pb.dart' as lk_models;
@@ -26,7 +27,10 @@ abstract class VideoTrack extends Track {
   @internal
   void setMediaStream(rtc.MediaStream stream) {
     _mediaStream = stream;
-    notifyListeners();
+    events.emit(TrackStreamUpdatedEvent(
+      track: this,
+      stream: stream,
+    ));
   }
 
   @override