From: luozheng <1732036298@qq.com>
Date: Mon, 18 Aug 2025 11:40:26 +0000 (+0800)
Subject: 4GAi tts文本发送优化，如果发送到协议栈失败，就会等待下次发送文本不裁剪
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4GAi tts文本发送优化，如果发送到协议栈失败，就会等待下次发送文本不裁剪
---

diff --git a/code/sdk/application/wearable/fd230app/nativeui/aivoice/include/AiVoiceModel.h b/code/sdk/application/wearable/fd230app/nativeui/aivoice/include/AiVoiceModel.h
index 749b2b2b8..7142de8ee 100644
--- a/code/sdk/application/wearable/fd230app/nativeui/aivoice/include/AiVoiceModel.h
+++ b/code/sdk/application/wearable/fd230app/nativeui/aivoice/include/AiVoiceModel.h
@@ -123,7 +123,7 @@ namespace OHOS
         void start_ai4g_connect_timer(uint32_t interval = 1000);
         void stop_ai4g_connect_timer(void);
 
-        void start_ai4g_tts_play_timer(uint32_t interval = 600);
+        void start_ai4g_tts_play_timer(uint32_t interval = 800);
         void stop_ai4g_tts_play_timer(void);
 
         void start_update_ai_answer_timer(uint32_t interval = 300);
diff --git a/code/sdk/application/wearable/fd230app/nativeui/aivoice/src/AiVoiceModel.cpp b/code/sdk/application/wearable/fd230app/nativeui/aivoice/src/AiVoiceModel.cpp
index 30f7a0b8d..49750f3ad 100644
--- a/code/sdk/application/wearable/fd230app/nativeui/aivoice/src/AiVoiceModel.cpp
+++ b/code/sdk/application/wearable/fd230app/nativeui/aivoice/src/AiVoiceModel.cpp
@@ -737,11 +737,18 @@ namespace OHOS
 
                 WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "强制发送文本: %s (长度: %zu)",
                               segment.c_str(), segment.length());
-                uapi_start_tts_single_txt((char *)segment.c_str());
-                // LOS_Msleep(100);
-
-                // 发送后清空累积文本
-                accumulatedText.clear();
+                bool sendret = uapi_start_tts_single_txt((char *)segment.c_str());
+                // 如果为true发送成功，如果发送失败等待下次发送不清空文本
+                if (sendret)
+                {
+                    // 发送后清空累积文本
+                    accumulatedText.clear();
+                }
+                else
+                {
+                    // 发送失败，等待下次发送
+                    WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "发送失败，等待下次发送");
+                }
             }
             else
             {
@@ -767,22 +774,30 @@ namespace OHOS
             segment.end());
 
         // 发送到TTS播放
+        bool ret = false;
         if (!segment.empty())
         {
             WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "按标点发送分段: %s (长度: %zu)",
                           segment.c_str(), segment.length());
-            uapi_start_tts_single_txt((char *)segment.c_str());
-            // LOS_Msleep(100);
+            ret = uapi_start_tts_single_txt((char *)segment.c_str());
         }
 
-        // 更新累积文本
-        if (pos + 1 < text.length())
+        if (ret)
         {
-            accumulatedText = text.substr(pos + 1);
+            // 更新累积文本
+            if (pos + 1 < text.length())
+            {
+                accumulatedText = text.substr(pos + 1);
+            }
+            else
+            {
+                accumulatedText.clear();
+            }
         }
         else
         {
-            accumulatedText.clear();
+            // 发送失败，等待下次发送
+            WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "发送失败，等待下次发送");
         }
     }
 
@@ -937,7 +952,7 @@ namespace OHOS
         {
             // uapi_stop_asr();
             // stop_AudioCaptureProcess_AI();
-            uapi_UI_stop_asr();
+            // uapi_UI_stop_asr();
         }
         else if (GetSelect4gorbt() == AI_SELECT_BT)
         {
@@ -1242,6 +1257,7 @@ namespace OHOS
             AiVoicePresenter *p_AiVoicePresenter = AiVoicePresenter::GetInstance();
             if (AiVoicePresenter::GetInstance() && AivoiceListeningView::GetInstance())
             {
+                uapi_UI_stop_asr();
                 AiVoicePresenter::GetInstance()->ChangeViewAndLogicOperator(AIVOICE_LISTENING_VIEWID, AIVOICE_THINKING_VIEWID); // 切换到思考中界面
             }
         }
@@ -1530,7 +1546,7 @@ namespace OHOS
     // 添加一个静态变量用于跟踪连续出现0的次数
     static int s_tts_tick_zero_count = 0;
     static int continue_zero_count = 0; // 静态变量：记录连续为0的次数（初始化为0）
-    static int fouce_count = 0; // 
+    static int fouce_count = 0;         //
     static void AI4G_IS_START_TTS_CallbackProc(int data)
     {
         WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "AI4G_IS_START_TTS_CallbackProc:%s", AiVoiceModel::GetInstance().GetAccumulatedText().c_str());
@@ -1588,7 +1604,7 @@ namespace OHOS
         {
             WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "get_bk_websocket_tts_tick:%d（不满足发送条件）", get_bk_websocket_tts_tick());
             fouce_count++;
-            if(fouce_count >= 20)
+            if (fouce_count >= 20)
             {
                 if (!get_ai_osal_msg_queue_is_full())
                 {