From 9a17f818d2b34590aae8155797f8ea9599a9139a Mon Sep 17 00:00:00 2001
From: lxm <1274844347@qq.com>
Date: Wed, 5 Nov 2025 19:57:58 +0800
Subject: [PATCH] =?UTF-8?q?refactor(translation):=20=E4=BC=98=E5=8C=96ASR?=
 =?UTF-8?q?=E6=9C=8D=E5=8A=A1=E5=88=9D=E5=A7=8B=E5=8C=96=E9=80=BB=E8=BE=91?=
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- 移除未使用的ASR支持语言列表初始化代码
- 在通话模式中初始化AST服务并配置支持语言
- 根据当前模式动态调整ASR支持语言列表
- 统一先停止旧识别再进行重新初始化
---
 .../controllers/translation_controller.dart   | 47 ++++++++++++-------
 1 file changed, 30 insertions(+), 17 deletions(-)

diff --git a/lib/modules/translation/controllers/translation_controller.dart b/lib/modules/translation/controllers/translation_controller.dart
index dcb70b5ba..037ea6aa2 100644
--- a/lib/modules/translation/controllers/translation_controller.dart
+++ b/lib/modules/translation/controllers/translation_controller.dart
@@ -588,10 +588,10 @@ class TranslationController extends GetxController with WidgetsBindingObserver {
       await _translationService.initialize();
 
       // 初始化 ASR 服务时，明确指定需要支持的语言
-      final List<String> asrSupportedLanguages = [
-        sourceLanguageCode.value,
-        targetLanguageCode.value
-      ];
+      // final List<String> asrSupportedLanguages = [
+      //   sourceLanguageCode.value,
+      //   targetLanguageCode.value
+      // ];
       //Logger.info('2初始化ASR服务，支持语言: $asrSupportedLanguages');
 
       //await _asrService.initialize(supportedLanguages: asrSupportedLanguages);
@@ -811,6 +811,12 @@ class TranslationController extends GetxController with WidgetsBindingObserver {
 
   /// 配置通话模式
   Future<void> _configureCallMode() async {
+    final List<String> callModeLanguages = [
+      sourceLanguageCode.value,
+      targetLanguageCode.value
+    ];
+    Logger.info('1初始化AST服务，支持语言: $callModeLanguages'); //ast=asr+translate
+    await _astService.initialize(supportedLanguages: callModeLanguages);
     bleManager.openA2DPDecoder();
     _audioSourceType = true;
     isTtsEnabled.value = false;
@@ -1456,27 +1462,34 @@ class TranslationController extends GetxController with WidgetsBindingObserver {
     }
   }
 
-  /// 重新初始化ASR服务以支持新的语言
+  /// 重新初始化ASR服务
   Future<void> _reinitializeAsrService() async {
     try {
+      //1.统一先停止旧识别
       await stopRecognition();
 
-      final List<String> asrSupportedLanguages = [
-        sourceLanguageCode.value,
-        targetLanguageCode.value
-      ];
-
-      Logger.info('重新初始化ASR服务，支持语言: $asrSupportedLanguages');
-
-      await _asrService.initialize(supportedLanguages: asrSupportedLanguages);
+      late final List<String> asrSupportedLanguages;
 
-      var recognitionStream = await _asrService.recognizeCallback();
-      _recognitionSubscription?.cancel();
-      _recognitionSubscription =
-          recognitionStream.listen(_handleRecognitionEvent);
+      if (currentMode.value == 'audioVideo') {
+        asrSupportedLanguages = [sourceLanguageCode.value];
+      } else {
+        asrSupportedLanguages = [
+          sourceLanguageCode.value,
+          targetLanguageCode.value
+        ];
+      }
 
       if (currentMode.value == "call") {
         _initializeCallModeTranslationService();
+      } else {
+        Logger.info('重新初始化ASR服务，支持语言: $asrSupportedLanguages');
+
+        await _asrService.initialize(supportedLanguages: asrSupportedLanguages);
+
+        var recognitionStream = await _asrService.recognizeCallback();
+        _recognitionSubscription?.cancel();
+        _recognitionSubscription =
+            recognitionStream.listen(_handleRecognitionEvent);
       }
       Logger.info('ASR服务重新初始化成功');
     } catch (e) {