feat(translation): 添加通话模式下的"我"和"对方"标签

在通话翻译模式下增加"我"和"对方"的标签显示，用于区分通话双方

lib/core/translations/language/en_us.dart

@@ -984,6 +984,8 @@ const Map<String, String> enUS = {
   "phoneUser": "Phone User",
   "selectSourceLanguage": "Select Source Language",
   "selectTargetLanguage": "Select Target Language",
+  "me": "Me", //我
+  "counterPart": "Counterpart", //对方
 
   // 翻译历史页
   "noTranslationHistory": "No translation history",

lib/core/translations/language/zh_cn.dart

@@ -904,6 +904,8 @@ const Map<String, String> zhCN = {
   "phoneUser": "手机用户",
   "selectSourceLanguage": "选择源语言",
   "selectTargetLanguage": "选择目标语言",
+  "me": "我", //我
+  "counterPart": "对方", //对方
 
   // 翻译历史页 (translation_history_view.dart)
   "noTranslationHistory": "暂无历史记录",

lib/data/services/version_update_service.dart

@@ -83,6 +83,13 @@ class VersionUpdateService extends GetxService {
 
   final Logger _logger = Logger();
 
+  // @override
+  // void onInit() {
+  //   getCurrentVersion();
+  //   getCurrentPlatformInfo();
+  //   super.onInit();
+  // }
+
   /// 获取当前应用版本信息
   Future<String> getCurrentVersion() async {
     try {
@@ -224,9 +231,14 @@ class VersionUpdateService extends GetxService {
       _latestVersion = appInfo.version;
       _updateUrl = appInfo.address;
 
-      // 设置游客登录显示状态
+      // 设置游客登录显示状态（先用当前渠道结果作为回退，再用.env渠道覆盖以保持一致）
       _isShowTourists = appInfo.tourists;
-      _logger.d('从服务器获取游客登录配置: ${appInfo.tourists}');
+      if (_channel != platformInfo.channel) {
+        //[4]当前渠道与.env渠道不同，需要从.env渠道获取游客登录配置
+        await _refreshTouristsFromEnv();
+      }
+
+      _logger.d('从服务器获取游客登录配置(最终): ${_isShowTourists}');
 
       // if (channelAppResponse.code != 0 || channelAppResponse.data == null) {
       //   _logger.w('获取版本信息失败: ${channelAppResponse.msg}');
@@ -269,6 +281,30 @@ class VersionUpdateService extends GetxService {
     }
   }
 
+  /// 从.env文件刷新游客登录配置
+  Future<void> _refreshTouristsFromEnv() async {
+    try {
+      final envChannelName = dotenv.env['Channel'];
+      if (envChannelName == null || envChannelName.isEmpty) {
+        _logger.w('未配置.env Channel，沿用当前渠道的游客配置: ${_isShowTourists}');
+        return;
+      }
+      final envChannel = UserChannel.fromName(envChannelName);
+
+      final resp = await Api.getChannelApp({'channel': envChannel.value});
+      if (resp != null && resp.containsKey('app')) {
+        final envAppInfo = AppInfo.fromJson(resp['app']);
+        _isShowTourists = envAppInfo.tourists;
+        _logger.d(
+            '游客登录配置已按.env渠道同步: ${envAppInfo.tourists} (channel=$envChannelName)');
+      } else {
+        _logger.w('按.env渠道获取游客配置失败：响应为空或不含app字段');
+      }
+    } catch (e) {
+      _logger.w('按.env渠道同步游客配置失败: $e');
+    }
+  }
+
   /// 判断是否需要强制更新
   /// 当主版本号（第一位数字）不同时返回true
   bool _shouldForceUpdate(String current, String latest) {

lib/modules/translation/controllers/translation_controller.dart

@@ -212,10 +212,10 @@ class TranslationController extends GetxController with WidgetsBindingObserver {
 
     final sourceLanguageName =
         _languageManager.getChineseNameByAsrCode(item.sourceLanguageCode) ??
-            '未知';
+            'unknown';
     final targetLanguageName =
         _languageManager.getChineseNameByAsrCode(item.targetLanguageCode) ??
-            '未知';
+            'unknown';
 
     final data = FloatingWindowData(
       sourceText: item.sourceText,

lib/modules/translation/views/translation_view.dart

@@ -208,8 +208,9 @@ class TranslationView extends GetView<TranslationController> {
               children: [
                 // 悬浮窗切换按钮（仅在支持的模式下显示）
                 Obx(() {
-                  if (controller.currentMode.value == 'call' ||
+                  if (Platform.isAndroid &&
-                      controller.currentMode.value == 'audioVideo') {
+                      (controller.currentMode.value == 'call' ||
+                          controller.currentMode.value == 'audioVideo')) {
                     return IconButton(
                       icon: Icon(
                         controller.isFloatingWindowEnabled.value
@@ -269,19 +270,26 @@ class TranslationView extends GetView<TranslationController> {
         }),
       ],
       bottom: PreferredSize(
-        preferredSize: Size.fromHeight(50.h),
+        preferredSize: Size.fromHeight(
+          controller.currentMode.value == 'call' ? 70.h : 50.h,
+        ),
         child: Padding(
           padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 8.h),
-          child: Row(
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              // 原语言选择行
+              Row(
                 mainAxisAlignment: MainAxisAlignment.center,
                 children: [
                   // 源语言选择
                   Expanded(
                     child: GestureDetector(
-                  onTap: () => LanguageSelectionDialog.show(true, isDarkMode),
+                      onTap: () =>
+                          LanguageSelectionDialog.show(true, isDarkMode),
                       child: Container(
-                    padding:
+                        padding: EdgeInsets.symmetric(
-                        EdgeInsets.symmetric(horizontal: 8.w, vertical: 4.h),
+                            horizontal: 8.w, vertical: 4.h),
                         decoration: BoxDecoration(
                           color: isDarkMode
                               ? Colors.white.withOpacity(0.1)
@@ -290,7 +298,7 @@ class TranslationView extends GetView<TranslationController> {
                         ),
                         child: Obx(() => Text(
                               '${controller.sourceLanguage.value.split(' ')[0]}'
-                              .tr, // Just show the Chinese part
+                                  .tr,
                               style: TextStyle(
                                 fontSize: 16.sp,
                                 fontWeight: FontWeight.w600,
@@ -326,10 +334,11 @@ class TranslationView extends GetView<TranslationController> {
                   // 目标语言选择
                   Expanded(
                     child: GestureDetector(
-                  onTap: () => LanguageSelectionDialog.show(false, isDarkMode),
+                      onTap: () =>
+                          LanguageSelectionDialog.show(false, isDarkMode),
                       child: Container(
-                    padding:
+                        padding: EdgeInsets.symmetric(
-                        EdgeInsets.symmetric(horizontal: 8.w, vertical: 4.h),
+                            horizontal: 8.w, vertical: 4.h),
                         decoration: BoxDecoration(
                           color: isDarkMode
                               ? Colors.white.withOpacity(0.1)
@@ -346,8 +355,9 @@ class TranslationView extends GetView<TranslationController> {
                                     style: TextStyle(
                                       fontSize: 16.sp,
                                       fontWeight: FontWeight.w600,
-                                  color:
+                                      color: isDarkMode
-                                      isDarkMode ? Colors.white : Colors.black,
+                                          ? Colors.white
+                                          : Colors.black,
                                     ),
                                     textAlign: TextAlign.center,
                                     overflow: TextOverflow.ellipsis,
@@ -371,6 +381,41 @@ class TranslationView extends GetView<TranslationController> {
                   ),
                 ],
               ),
+
+              // 通话模式下的“对方 / 我”标签行
+              if (controller.currentMode.value == 'call') ...[
+                SizedBox(height: 6.h),
+                Row(
+                  children: [
+                    Expanded(
+                      child: Text(
+                        'me'.tr, //我
+                        style: TextStyle(
+                          fontSize: 12.sp,
+                          color: isDarkMode ? Colors.white70 : Colors.black54,
+                          fontWeight: FontWeight.w500,
+                        ),
+                        textAlign: TextAlign.center,
+                      ),
+                    ),
+                    // 预留与上方互换按钮大致等宽的间距，保证对齐
+                    SizedBox(width: 44.w),
+                    Expanded(
+                      child: Text(
+                        'counterPart'.tr, //对方
+                        style: TextStyle(
+                          fontSize: 12.sp,
+                          color: isDarkMode ? Colors.white70 : Colors.black54,
+                          fontWeight: FontWeight.w500,
+                        ),
+                        textAlign: TextAlign.center,
+                      ),
+                    ),
+                  ],
+                ),
+              ],
+            ],
+          ),
         ),
       ),
     );