优化开机获取角色信息，有屏保就不再下载屏保

diff --git a/code/sdk/zhihui/leiniao/imsl_ln/ln_api_device_info.c b/code/sdk/zhihui/leiniao/imsl_ln/ln_api_device_info.c
index 5513c5e..4ef623d 100644 (file)
--- a/code/sdk/zhihui/leiniao/imsl_ln/ln_api_device_info.c
+++ b/code/sdk/zhihui/leiniao/imsl_ln/ln_api_device_info.c
@@ -146,6 +146,169 @@ void ln_download_screen_image(void)
     }
 }
 
+/* 解析设备角色配置 JSON 并保存到全局结构体 */
+void ln_parse_character_config_startUp(const char *json_buf, int json_len)
+{
+    if (!json_buf || json_len <= 0)
+    {
+        printf("[DEVICE_CHARACTER] invalid json input\n");
+        return;
+    }
+
+    char *text = (char *)malloc((size_t)json_len + 1);
+    if (!text)
+        return;
+    memcpy(text, json_buf, (size_t)json_len);
+    text[json_len] = '\0';
+
+    cJSON *root = cJSON_Parse(text);
+    if (!root)
+    {
+        printf("[DEVICE_CHARACTER] json parse failed\n");
+        free(text);
+        return;
+    }
+
+    cJSON *errorCode = cJSON_GetObjectItem(root, "errorCode");
+    cJSON *message = cJSON_GetObjectItem(root, "message");
+    if (errorCode && !cJSON_IsNull(errorCode))
+    {
+        printf("[DEVICE_CHARACTER] server error: %s\n", cJSON_IsString(errorCode) ? errorCode->valuestring : "unknown");
+        printf("[DEVICE_CHARACTER] server message: %s\n", cJSON_IsString(message) ? message->valuestring : "unknown");
+        // 推送协议错误通知到UI
+        push_api_error_notification(cJSON_IsString(message) ? message->valuestring : "unknown");
+        cJSON_Delete(root);
+        free(text);
+        return;
+    }
+
+    cJSON *data = cJSON_GetObjectItem(root, "data");
+    if (!data || !cJSON_IsObject(data))
+    {
+        printf("[DEVICE_CHARACTER] no data object\n");
+        cJSON_Delete(root);
+        free(text);
+        return;
+    }
+
+    /* 基础字段 */
+    cJSON *cid = cJSON_GetObjectItem(data, "characterId");
+    if (cid && cJSON_IsString(cid))
+    {
+        uapi_ln_set_character_id(cid->valuestring);
+    }
+    cJSON *cname = cJSON_GetObjectItem(data, "characterName");
+    ln_assign_dup(&g_ln_character_config.character_id,
+                  (cid && cJSON_IsString(cid)) ? cid->valuestring : "");
+
+    ln_assign_dup(&g_ln_character_config.character_name,
+                  (cname && cJSON_IsString(cname)) ? cname->valuestring : "");
+
+    // "data": {
+    // "characterId": "char_001",
+    // "characterName": "小艾",
+    // "characterAvatar": {
+    //   "eyesShape": "upturned-eyes",
+    //   "hairColor": "blue",
+    //   "eyesColor": "green",
+    //   "hairStyle": "side-parted-comma",
+    //   "deviceScreen": "https://example.com/new_avatar.bin",
+    //   "screenImageAsEmoji": true
+    // }
+
+    /* 头像配置 */
+    cJSON *avatar = cJSON_GetObjectItem(data, "characterAvatar");
+    if (avatar && cJSON_IsObject(avatar))
+    {
+        cJSON *hairColor = cJSON_GetObjectItem(avatar, "hairColor");
+        cJSON *eyesColor = cJSON_GetObjectItem(avatar, "eyesColor");
+        cJSON *hairStyle = cJSON_GetObjectItem(avatar, "hairStyle");
+        cJSON *eyesShape = cJSON_GetObjectItem(avatar, "eyesShape");
+        cJSON *deviceScreen = cJSON_GetObjectItem(avatar, "deviceScreen");
+        cJSON *deviceScreenAsEmoji = cJSON_GetObjectItem(avatar, "screenImageAsEmoji");
+
+        ln_assign_dup(&g_ln_character_config.avatar_hair_color,
+                      (hairColor && cJSON_IsString(hairColor)) ? hairColor->valuestring : "");
+
+        ln_assign_dup(&g_ln_character_config.avatar_eyes_color,
+                      (eyesColor && cJSON_IsString(eyesColor)) ? eyesColor->valuestring : "");
+
+        ln_assign_dup(&g_ln_character_config.avatar_hair_style,
+                      (hairStyle && cJSON_IsString(hairStyle)) ? hairStyle->valuestring : "");
+
+        ln_assign_dup(&g_ln_character_config.avatar_eyes_shape,
+                      (eyesShape && cJSON_IsString(eyesShape)) ? eyesShape->valuestring : "");
+
+        ln_assign_dup(&g_ln_character_config.avatar_screen_image,
+                      (deviceScreen && cJSON_IsString(deviceScreen)) ? deviceScreen->valuestring : "");
+
+        g_ln_character_config.avatar_screen_image_as_emoji =
+            (deviceScreenAsEmoji && cJSON_IsBool(deviceScreenAsEmoji)) ? (cJSON_IsTrue(deviceScreenAsEmoji) ? 1 : 0) : 0;
+    }
+    else
+    {
+        /* 缺省时清空结构体字段 */
+        ln_assign_dup(&g_ln_character_config.avatar_hair_color, "");
+        ln_assign_dup(&g_ln_character_config.avatar_eyes_color, "");
+        ln_assign_dup(&g_ln_character_config.avatar_hair_style, "");
+        ln_assign_dup(&g_ln_character_config.avatar_eyes_shape, "");
+        ln_assign_dup(&g_ln_character_config.avatar_screen_image, "");
+        g_ln_character_config.avatar_screen_image_as_emoji = 0;
+    }
+
+    // 将json体落库
+    ln_save_character_config(text);
+
+    WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "[DEVICE_CHARACTER] push character config change notification");
+
+    /* 打印解析结果 */
+    printf("[DEVICE_CHARACTER] parsed:\n");
+    printf("  character_id: %s\n", g_ln_character_config.character_id ? g_ln_character_config.character_id : "");
+    printf("  character_name: %s\n", g_ln_character_config.character_name ? g_ln_character_config.character_name : "");
+    printf("  avatar_hair_color: %s\n", g_ln_character_config.avatar_hair_color ? g_ln_character_config.avatar_hair_color : "");
+    printf("  avatar_eyes_color: %s\n", g_ln_character_config.avatar_eyes_color ? g_ln_character_config.avatar_eyes_color : "");
+    printf("  avatar_hair_style: %s\n", g_ln_character_config.avatar_hair_style ? g_ln_character_config.avatar_hair_style : "");
+    printf("  avatar_eyes_shape: %s\n", g_ln_character_config.avatar_eyes_shape ? g_ln_character_config.avatar_eyes_shape : "");
+    printf("  avatar_screen_image: %s\n", g_ln_character_config.avatar_screen_image ? g_ln_character_config.avatar_screen_image : "");
+    printf("  avatar_screen_image_as_emoji: %d\n", g_ln_character_config.avatar_screen_image_as_emoji);
+
+    // 如果屏保图片不为空，则保存到本地
+    if (g_ln_character_config.avatar_screen_image && strlen(g_ln_character_config.avatar_screen_image) > 0 && g_ln_character_config.avatar_screen_image_as_emoji == 1)
+    {
+        WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "[DEVICE_CHARACTER] 屏保图片不为空，下载屏保图片");
+        /* 解析阶段先拷贝URL，避免稍后清理结构体后URL丢失 */
+        ln_set_pending_screen_image(g_ln_character_config.avatar_screen_image);
+        if(uapi_ln_get_file_download_type() == LN_FILE_DOWNLOAD_TYPE_NONE && uapi_ln_is_file_downloading() == 0)
+        {
+            // 若文件不存在才下载
+            if(access(LN_DEVICE_SCREEN_IMAGE_FILE, F_OK) != 0)
+            {
+                push_download_file_notification(DOWNLOAD_FILE_TYPE_SCREEN_IMAGE);
+            }
+        }
+        else
+        {
+            WEARABLE_LOGE(WEARABLE_LOG_MODULE_APP, "[LN_HTTP_SERVICE_CMD_DOWNLOAD_SCREEN_IMAGE] 文件下载类型：%d，文件下载状态：%d，跳过处理",uapi_ln_get_file_download_type(), uapi_ln_is_file_downloading());
+        }
+
+        // 改为无参发送：由接收线程读取全局配置并下载
+        //do_ln_http_server_send_data(LN_HTTP_SERVICE_CMD_DOWNLOAD_SCREEN_IMAGE, NULL, 0);
+    }
+
+    /* 推送角色配置更改通知 */
+    push_character_config_change_notification(g_ln_character_config.character_id,
+                                              g_ln_character_config.character_name,
+                                              g_ln_character_config.avatar_eyes_shape,
+                                              g_ln_character_config.avatar_hair_color,
+                                              g_ln_character_config.avatar_eyes_color,
+                                              g_ln_character_config.avatar_hair_style,
+                                              g_ln_character_config.avatar_screen_image_as_emoji);
+
+    cJSON_Delete(root);
+    free(text);
+    ln_clear_character_config();
+}
+
 /* 解析设备角色配置 JSON 并保存到全局结构体 */
 void ln_parse_character_config(const char *json_buf, int json_len)
 {
@@ -364,7 +527,7 @@ uint32_t ln_device_get_character_http(const char *device_id,
     if (clientData.responseBuf && clientData.responseBufLen > 0)
     {
         int real_len = clientData.responseContentLen > 0 ? clientData.responseContentLen : clientData.responseBufLen;
-        ln_parse_character_config(clientData.responseBuf, real_len);
+        ln_parse_character_config_startUp(clientData.responseBuf, real_len);
     }
 
 end: