From eb8e455feeb30b24498d82ac2aaa2e44e4fd9708 Mon Sep 17 00:00:00 2001
From: Ben Cherry <ben@livekit.io>
Date: Wed, 5 Feb 2025 10:57:35 -0800
Subject: [PATCH 1/2] add trackmuted to roomcontext listener

---
 lib/src/context/room_context.dart | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lib/src/context/room_context.dart b/lib/src/context/room_context.dart
index 635ba25..a80bf5f 100644
--- a/lib/src/context/room_context.dart
+++ b/lib/src/context/room_context.dart
@@ -134,6 +134,16 @@ class RoomContext extends ChangeNotifier with ChatContextMixin {
         Debug.event(
             'RoomContext: LocalTrackUnpublishedEvent track = ${event.publication.sid}');
         _buildParticipants();
+      })
+      ..on<TrackMutedEvent>((event) {
+        Debug.event(
+            'RoomContext: TrackMutedEvent $roomName participant = ${event.participant.identity} track = ${event.publication.sid}');
+        _buildParticipants();
+      })
+      ..on<TrackUnmutedEvent>((event) {
+        Debug.event(
+            'RoomContext: TrackUnmutedEvent $roomName participant = ${event.participant.identity} track = ${event.publication.sid}');
+        _buildParticipants();
       });
 
     if (connect && url != null && token != null) {

From 4537837f312c82648bf2f15336602c02a56157f1 Mon Sep 17 00:00:00 2001
From: Ben Cherry <ben@livekit.io>
Date: Wed, 5 Feb 2025 11:43:42 -0800
Subject: [PATCH 2/2] remove unnecessary track muted listener

---
 .../track/audio_visualizer_widget.dart        | 23 ++++++-------------
 1 file changed, 7 insertions(+), 16 deletions(-)

diff --git a/lib/src/ui/widgets/track/audio_visualizer_widget.dart b/lib/src/ui/widgets/track/audio_visualizer_widget.dart
index e228b6f..aa36bd3 100644
--- a/lib/src/ui/widgets/track/audio_visualizer_widget.dart
+++ b/lib/src/ui/widgets/track/audio_visualizer_widget.dart
@@ -92,22 +92,13 @@ class _SoundWaveformWidgetState extends State<SoundWaveformWidget>
 
   void _startVisualizer(AudioTrack? track) async {
     _listener = track?.createListener();
-    _listener
-      ?..on<AudioVisualizerEvent>((e) {
-        if (mounted) {
-          setState(() {
-            samples =
-                e.event.map((e) => ((e as num) * 100).toDouble()).toList();
-          });
-        }
-      })
-      ..on<TrackMutedEvent>((e) {
-        if (mounted) {
-          setState(() {
-            samples = List.filled(samples.length, 0);
-          });
-        }
-      });
+    _listener?.on<AudioVisualizerEvent>((e) {
+      if (mounted) {
+        setState(() {
+          samples = e.event.map((e) => ((e as num) * 100).toDouble()).toList();
+        });
+      }
+    });
   }
 
   void _stopVisualizer() async {