Android: stop reply speaker on voice teardown

apps/android/app/src/main/java/ai/openclaw/app/NodeRuntime.kt

@@ -760,7 +760,7 @@ class NodeRuntime(
     prefs.setTalkEnabled(value)
     if (value) {
       // Tapping mic on interrupts any active TTS (barge-in)
-      talkMode.stopTts()
+      stopVoicePlayback()
       talkMode.ttsOnAllResponses = false
       scope.launch { talkMode.ensureChatSubscribed() }
     }
@@ -782,12 +782,19 @@ class NodeRuntime(
 
   private fun stopActiveVoiceSession() {
     talkMode.ttsOnAllResponses = false
-    talkMode.stopTts()
+    stopVoicePlayback()
     micCapture.setMicEnabled(false)
     prefs.setTalkEnabled(false)
     externalAudioCaptureActive.value = false
   }
 
+  private fun stopVoicePlayback() {
+    talkMode.stopTts()
+    if (voiceReplySpeakerLazy.isInitialized()) {
+      voiceReplySpeaker.stopTts()
+    }
+  }
+
   fun refreshGatewayConnection() {
     val endpoint =
       connectedEndpoint ?: run {

apps/android/app/src/main/java/ai/openclaw/app/voice/MicCaptureManager.kt

@@ -244,7 +244,7 @@ class MicCaptureManager(
     pendingRunId = null
     pendingAssistantEntryId = null
     _isSending.value = false
-    if (messageQueue.isNotEmpty()) {
+    if (hasQueuedMessages()) {
       _statusText.value = queuedWaitingStatus()
     }
   }
@@ -352,7 +352,7 @@ class MicCaptureManager(
     _statusText.value =
       when {
         _isSending.value -> "Listening · sending queued voice"
-        messageQueue.isNotEmpty() -> "Listening · ${messageQueue.size} queued"
+        hasQueuedMessages() -> "Listening · ${queuedMessageCount()} queued"
         else -> "Listening"
       }
     _isListening.value = true