From 887bbdbf84c841e234c35d19d0d16ee62bbb6611 Mon Sep 17 00:00:00 2001
From: evgeny <evgeny@adaptto.ru>
Date: Wed, 29 Jul 2026 01:51:25 +0300
Subject: [PATCH] voice: play/pause toggle, stop previous on new track
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- ViewModel: _currentPlayingPath tracks active track. Tap same → stop.
  Tap different → stop old, play new. onComplete clears currentPlayingPath.
- AudioRecorderManager: stopPlayback() already called at start (existing)
- VoiceBubble: simplified click, always sends to ViewModel for state management
---
 .../com/utun/chat/ui/components/MessageBubble.kt  |  4 +---
 .../java/com/utun/chat/viewmodel/ChatViewModel.kt | 15 ++++++++++++++-
 2 files changed, 15 insertions(+), 4 deletions(-)

diff --git a/tools/chatgui-android/app/src/main/java/com/utun/chat/ui/components/MessageBubble.kt b/tools/chatgui-android/app/src/main/java/com/utun/chat/ui/components/MessageBubble.kt
index 5a35bf69..a1cbec90 100644
--- a/tools/chatgui-android/app/src/main/java/com/utun/chat/ui/components/MessageBubble.kt
+++ b/tools/chatgui-android/app/src/main/java/com/utun/chat/ui/components/MessageBubble.kt
@@ -107,11 +107,9 @@ private fun VoiceBubble(message: Message, textColor: Color, onPlay: (String, ()
             Box(
                 modifier = Modifier.size(32.dp).background(Color.White, CircleShape)
                     .clickable {
-                        if (!playing && message.filePath.isNotEmpty()) {
+                        if (message.filePath.isNotEmpty()) {
                             playing = true; elapsedMs = 0; progress = 0f
                             onPlay(message.filePath, onDone)
-                        } else {
-                            playing = false; onDone()
                         }
                     },
                 contentAlignment = Alignment.Center
diff --git a/tools/chatgui-android/app/src/main/java/com/utun/chat/viewmodel/ChatViewModel.kt b/tools/chatgui-android/app/src/main/java/com/utun/chat/viewmodel/ChatViewModel.kt
index f0d6dca0..9ece7926 100644
--- a/tools/chatgui-android/app/src/main/java/com/utun/chat/viewmodel/ChatViewModel.kt
+++ b/tools/chatgui-android/app/src/main/java/com/utun/chat/viewmodel/ChatViewModel.kt
@@ -264,9 +264,22 @@ class ChatViewModel : ViewModel() {
         NativeLib.voiceSetCompressorConfig(maxGainDb, lookbackMs, lookaheadMs, riseRate, targetLevelDb)
     }
 
+    private var _currentPlayingPath: String? = null
+
     fun playVoiceMessage(filePath: String, onComplete: () -> Unit) {
+        if (_currentPlayingPath == filePath) {
+            audioRecorder.stopPlayback()
+            _currentPlayingPath = null
+            onComplete()
+            return
+        }
+        audioRecorder.stopPlayback()
+        _currentPlayingPath = filePath
         LogManager.addLog("INFO", "VM", "play voice: $filePath")
-        audioRecorder.playVoiceFile(filePath, onComplete = onComplete)
+        audioRecorder.playVoiceFile(filePath, onComplete = {
+            _currentPlayingPath = null
+            onComplete()
+        })
     }
 
     fun clearState() {