兼容对话只变化表情

diff --git a/code/sdk/zhihui/leiniao/imsl_ln/ln_api_story_random.c b/code/sdk/zhihui/leiniao/imsl_ln/ln_api_story_random.c
index 8484f49..adda191 100644 (file)
--- a/code/sdk/zhihui/leiniao/imsl_ln/ln_api_story_random.c
+++ b/code/sdk/zhihui/leiniao/imsl_ln/ln_api_story_random.c
@@ -266,11 +266,16 @@ void ln_parse_voice_chat_response(const char *json_str, int json_len)
         }
     }
 
+    /* 兼容：无 textContent 或为空但有 npcEmotion 时，只切换表情，不推送/入队文本，保留上一次的 textContent；其他正常执行 */
     if (text_str && text_str[0])
     {
         WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "用户文本内容: %s\n", text_str);
         push_text_to_ui(text_str);
     }
+    else if (npc_emotion_str)
+    {
+        WEARABLE_LOGD(WEARABLE_LOG_MODULE_APP, "VoiceChatResponse: no textContent, emotion-only update, keep previous text\n");
+    }
     else
     {
         WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "textContent is null\n");