修改选择音色

lib/data/services/speech_factory.dart

@@ -1,7 +1,5 @@
 import 'package:get/get.dart';
-import 'package:get_storage/get_storage.dart';
 import 'asr_service.dart';
-import 'speech_impl/voice_clone_tts_service.dart';
 import 'tts_service.dart';
 import 'speech_impl/azure_asr_service.dart';
 import 'speech_impl/azure_tts_service.dart';
@@ -59,26 +57,15 @@ class SpeechFactory extends GetxService {
       Get.delete<TtsService>(force: true);
     }
 
-    final GetStorage storage = GetStorage();
-    String timbre = storage.read('timbre') ?? '1';
-
     // 根据类型注册新服务
     switch (_currentServiceType) {
       case SpeechServiceType.azure:
         Get.lazyPut<AsrService>(() => AzureAsrService());
-        if (timbre == '1') {
         Get.lazyPut<TtsService>(() => AzureTtsService());
-        } else {
-          Get.lazyPut<TtsService>(() => VoiceCloneTtsService());
-        }
         break;
       case SpeechServiceType.flutter:
         Get.lazyPut<AsrService>(() => FlutterAsrService());
-        if (timbre == '1') {
         Get.lazyPut<TtsService>(() => FlutterTtsService());
-        } else {
-          Get.lazyPut<TtsService>(() => VoiceCloneTtsService());
-        }
         break;
     }
   }

lib/modules/chat/controllers/chat_controller.dart

@@ -1,6 +1,8 @@
 import 'dart:async';
 import 'package:get/get.dart';
 import 'package:flutter/widgets.dart';
+import 'package:get_storage/get_storage.dart';
+import '../../../data/services/speech_impl/voice_clone_tts_service.dart';
 import '../models/message_model.dart';
 import '../../../core/utils/logger.dart';
 import '../../../data/services/volcano_ai_service.dart';
@@ -15,10 +17,11 @@ import '../../../data/services/voice_interaction_service.dart';
 class ChatController extends GetxController {
   // 服务
   final VolcanoAIService _aiService = Get.find<VolcanoAIService>();
-  final TtsService _ttsService = Get.find<TtsService>();
+  late TtsService _ttsService;
   final AsrService _asrService = Get.find<AsrService>();
   final ChatHistoryService _historyService = Get.find<ChatHistoryService>();
-  final VoiceInteractionService _voiceInteractionService = Get.find<VoiceInteractionService>();
+  final VoiceInteractionService _voiceInteractionService =
+      Get.find<VoiceInteractionService>();
 
   // 添加ScrollController用于控制列表滚动
   final ScrollController scrollController = ScrollController();
@@ -71,10 +74,10 @@ class ChatController extends GetxController {
     super.onInit();
     Logger.info('ChatController onInit');
 
-    
     // 从路由参数获取Agent信息
     final Map<String, dynamic> args = Get.arguments ?? {};
-    final String agentId = args['agent'] ?? args['agentId'] ?? 'personal_assistant';
+    final String agentId =
+        args['agent'] ?? args['agentId'] ?? 'personal_assistant';
 
     // 获取Agent
     final Agent? foundAgent = AgentProvider.getAgentById(agentId);
@@ -86,6 +89,16 @@ class ChatController extends GetxController {
 
     agent = foundAgent;
 
+    final GetStorage storage = GetStorage();
+    String timbre = storage.read('timbre') ?? '1';
+
+    if (timbre == '1') {
+      _ttsService = Get.find<TtsService>();
+    } else {
+      Get.put(VoiceCloneTtsService());
+      _ttsService = Get.find<VoiceCloneTtsService>();
+    }
+
     _ttsService.initialize();
     _asrService.initialize();
 
@@ -130,7 +143,8 @@ class ChatController extends GetxController {
   /// 订阅VoiceInteractionService事件
   void _subscribeToVoiceInteractionEvents() {
     if (_voiceInteractionService.eventStream != null) {
-      _voiceInteractionSubscription = _voiceInteractionService.eventStream.listen((event) {
+      _voiceInteractionSubscription =
+          _voiceInteractionService.eventStream.listen((event) {
         if (event is RecognitionStartedEvent) {
           // 收到recognitionStarted事件时，停止当前的AI交互、录音和TTS
           _stopCurrentInteraction();
@@ -162,7 +176,8 @@ class ChatController extends GetxController {
     final assistantMsg = Message(
       role: 'assistant',
       content: event.assistantMessage,
-      timestamp: DateTime.fromMillisecondsSinceEpoch(event.timestamp + 1), // 助手消息稍后一毫秒
+      timestamp:
+          DateTime.fromMillisecondsSinceEpoch(event.timestamp + 1), // 助手消息稍后一毫秒
     );
 
     // 防止消息重复
@@ -220,7 +235,6 @@ class ChatController extends GetxController {
 
   /// 滚动到列表底部方法，添加防抖功能
   void _scrollToBottom() {
-
     if (scrollController.hasClients && messages.isNotEmpty) {
       try {
         scrollController.animateTo(
@@ -278,7 +292,6 @@ class ChatController extends GetxController {
     );
     messages.add(userMessage);
 
-
     // 清空输入框
     inputText.value = '';
 
@@ -356,7 +369,8 @@ class ChatController extends GetxController {
 
     // 只取最近的10条消息作为上下文
     final recentMessages = messages.where((m) => !m.isLoading).toList();
-    final startIndex = recentMessages.length > 10 ? recentMessages.length - 10 : 0;
+    final startIndex =
+        recentMessages.length > 10 ? recentMessages.length - 10 : 0;
 
     for (int i = startIndex; i < recentMessages.length; i++) {
       final m = recentMessages[i];
@@ -429,7 +443,6 @@ class ChatController extends GetxController {
 
     _voiceInteractionService.pauseVoiceInteraction();
     try {
-      
       // 启动连续语音识别
       // 注意：在UI更新后，使用模拟波形动画替代实际麦克风输入的波形数据
       final recognitionStream = await _asrService.startContinuousRecognition();
@@ -694,7 +707,9 @@ class ChatController extends GetxController {
     return messages.any((m) =>
         m.role == message.role &&
         m.content == message.content &&
-      (m.timestamp.millisecondsSinceEpoch - message.timestamp.millisecondsSinceEpoch).abs() < 5000
+        (m.timestamp.millisecondsSinceEpoch -
-    );
+                    message.timestamp.millisecondsSinceEpoch)
+                .abs() <
+            5000);
   }
 }