From 73ebbf58c6c0741194b52f261287f282fa6808e8 Mon Sep 17 00:00:00 2001
From: aliyun3243248791 <accounts_67aaf52ad497cd558d73ac32@mail.teambition.com>
Date: Tue, 23 Dec 2025 08:48:20 +0000
Subject: [PATCH] Merge #2959 into ln from refs/changes/2959/head
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优化蓝牙打断

* refs/changes/2959/head: (1 commits squashed)

  - 优化蓝牙打断

Signed-off-by: 薛文强 <accounts_67aaf52ad497cd558d73ac32@mail.teambition.com>
Reviewed-by: snickersun@163.com <accounts_62b90f7fcf51ade33b6f628e@mail.teambition.com>
Merged-by: snickersun@163.com <accounts_62b90f7fcf51ade33b6f628e@mail.teambition.com>

CR-link: https://codeup.aliyun.com/64191456b9581d62e8f81ac0/FD230/change/2959
---
 .../zhihui/ai/media/ai_media_service_ext.cpp  | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/code/sdk/zhihui/ai/media/ai_media_service_ext.cpp b/code/sdk/zhihui/ai/media/ai_media_service_ext.cpp
index d77135936..8badf5102 100644
--- a/code/sdk/zhihui/ai/media/ai_media_service_ext.cpp
+++ b/code/sdk/zhihui/ai/media/ai_media_service_ext.cpp
@@ -2450,6 +2450,30 @@ int32_t AI_ForceInterrupt(void)
     // ResetAudioStreams();
     
     MEDIA_INFO_LOG("AI voice force interrupt completed");
+
+    if (a2dp_is_connect)
+    {
+        uint32_t queueSize = 0, queueCapacity = 0;
+        AI_GetQueueStatus(&queueSize, &queueCapacity);
+        if (queueSize == 0)
+        {
+            // 使用静音音频数据（自动匹配大小）
+            AIVoiceQueueMessage cachedMsg;
+            cachedMsg.size = SILENCE_AUDIO_SIZE;
+            cachedMsg.data = (uint8_t *)malloc(cachedMsg.size);
+            memcpy(cachedMsg.data, (void*)silence_audio, SILENCE_AUDIO_SIZE);
+
+            osStatus_t queueStatus = osMessageQueuePut(g_aiVoiceContext->inputQueue, &cachedMsg, 0, 0);
+            if (queueStatus == osOK) {
+                g_aiVoiceContext->queueMsgCount++;
+                // MEDIA_INFO_LOG("Successfully restored %u bytes from cache to queue", cachedMsg.size);
+            } else {
+                MEDIA_ERR_LOG("Failed to restore cached data to queue: %d", queueStatus);
+                // 如果队列写入失败，释放内存
+                free(cachedMsg.data);
+            }
+        }
+    }
     
     MediaMutexUnLock(mutex);
     return 0;
-- 
2.17.1