翻译录音文件保存优化

lib/data/services/asr_service.dart

@@ -29,6 +29,12 @@ abstract class AsrService {
   /// 检查连续识别是否活跃
   bool isContinuousRecognitionActive();
 
+  /// 停止连续语音识别
+  Future<bool> enableRecord(String fileName);
+
+  /// 停止连续语音识别
+  Future<bool> stopRecord();
+
   /// 释放资源
   Future<void> dispose();
 }

lib/data/services/speech_impl/azure_asr_service.dart

@@ -344,9 +344,11 @@ class AzureAsrService extends GetxService implements AsrService {
   }
 
   @override
-  Future<bool> enableRecord() async {
+  Future<bool> enableRecord(String fileName) async {
     try {
-      final bool result = await _channel.invokeMethod('enableRecord');
+      final bool result = await _channel.invokeMethod('enableRecord', {
+        'fileName': fileName,
+      });
 
       return result;
     } catch (e) {

lib/data/services/speech_impl/volcano_asr_api_service.dart

@@ -811,4 +811,16 @@ class VolcanoAsrApiService implements AsrService {
     _isContinuousRecognitionActive = false;
     _isRecognitionEndRequested = false;
   }
-}
+
+  @override
+  Future<bool> enableRecord(String fileName) {
+    // TODO: implement enableRecord
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> stopRecord() {
+    // TODO: implement stopRecord
+    throw UnimplementedError();
+  }
+}

lib/data/services/speech_impl/volcano_asr_service.dart

@@ -346,4 +346,16 @@ class VolcanoAsrService extends GetxService implements AsrService {
       _isInitialized = false;
     }
   }
+
+  @override
+  Future<bool> enableRecord(String fileName) {
+    // TODO: implement enableRecord
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> stopRecord() {
+    // TODO: implement stopRecord
+    throw UnimplementedError();
+  }
 }

lib/data/services/speech_impl/xunfei_asr_service.dart

@@ -185,7 +185,7 @@ class XunfeiAsrService extends GetxService implements AsrService {
             }
           }
         }
-        Logger.info( 
+        Logger.info(
             "识别到的内容 type:${data['cn']['st']['type']} msg:$msg rl:$role");
         if (msg.isNotEmpty) {
           if (data['cn']['st']['type'] == "0") {
@@ -270,4 +270,16 @@ class XunfeiAsrService extends GetxService implements AsrService {
       _isInitialized = false;
     }
   }
-}
+
+  @override
+  Future<bool> enableRecord(String fileName) {
+    // TODO: implement enableRecord
+    throw UnimplementedError();
+  }
+
+  @override
+  Future<bool> stopRecord() {
+    // TODO: implement stopRecord
+    throw UnimplementedError();
+  }
+}

lib/modules/meeting/views/meeting_view.dart

@@ -3,11 +3,13 @@ import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:get/get.dart';
 import 'package:haptic_feedback/haptic_feedback.dart';
+import 'package:path_provider/path_provider.dart';
 
 import '../../../core/theme/app_colors.dart';
 import '../../../routes/app_routes.dart';
 import '../controllers/meeting_controller.dart';
 import '../model/meeting_model.dart';
+import 'dart:io';
 
 class MeetingView extends GetView<MeetingController> {
   const MeetingView({super.key});
@@ -21,12 +23,444 @@ class MeetingView extends GetView<MeetingController> {
       appBar: _buildAppBar(isDarkMode),
       body: _buildBody(context, isDarkMode),
       floatingActionButton: FloatingActionButton(
-        onPressed: controller.addAudio,
+        //onPressed: controller.addAudio,
+        onPressed: () {
+          // 显示底部选择菜单
+          _showAddAudioMenu(context, isDarkMode);
+        },
         child: const Icon(Icons.add),
       ),
     );
   }
 
+// ...existing code...
+  void _showAddAudioMenu(BuildContext context, bool isDarkMode) {
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      backgroundColor: Colors.transparent,
+      builder: (context) {
+        return Padding(
+          padding: EdgeInsets.only(
+            bottom: MediaQuery.of(context).viewInsets.bottom + 30.w,
+            left: 16.w,
+            right: 16.w,
+          ),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              // 录音按钮
+              Container(
+                margin: EdgeInsets.only(bottom: 12.w),
+                child: GestureDetector(
+                  onTap: () {
+                    Navigator.of(context).pop();
+                    // TODO: 实现开始录音逻辑
+                    // controller.startRecording();
+                  },
+                  child: Container(
+                    height: 56.w,
+                    decoration: BoxDecoration(
+                      color: isDarkMode
+                          ? Colors.white.withOpacity(0.05)
+                          : Colors.grey[100],
+                      borderRadius: BorderRadius.circular(28.w),
+                    ),
+                    child: Row(
+                      mainAxisAlignment: MainAxisAlignment.center,
+                      children: [
+                        Container(
+                          width: 36.w,
+                          height: 36.w,
+                          decoration: BoxDecoration(
+                            color: Colors.red.withOpacity(0.15),
+                            shape: BoxShape.circle,
+                          ),
+                          child: Icon(Icons.mic, color: Colors.red, size: 24.w),
+                        ),
+                        SizedBox(width: 12.w),
+                        Text(
+                          '开始录音',
+                          style: TextStyle(
+                            color: isDarkMode ? Colors.white70 : Colors.black87,
+                            fontSize: 16.sp,
+                            fontWeight: FontWeight.w500,
+                          ),
+                        ),
+                        Spacer(),
+                        Icon(Icons.arrow_forward_ios,
+                            color: Colors.grey, size: 18.w),
+                        SizedBox(width: 16.w),
+                      ],
+                    ),
+                  ),
+                ),
+              ),
+              // 导入音频按钮
+              Container(
+                margin: EdgeInsets.only(bottom: 24.w),
+                child: GestureDetector(
+                  onTap: () {
+                    Navigator.of(context).pop();
+                    _showImportAudioSheet(context, isDarkMode);
+                  },
+                  child: Container(
+                    height: 56.w,
+                    decoration: BoxDecoration(
+                      color: isDarkMode
+                          ? Colors.white.withOpacity(0.10)
+                          : Colors.white,
+                      borderRadius: BorderRadius.circular(28.w),
+                      border: Border.all(
+                        color: Colors.blue.withOpacity(0.15),
+                        width: 2,
+                      ),
+                      boxShadow: [
+                        BoxShadow(
+                          color: Colors.blue.withOpacity(0.08),
+                          blurRadius: 8,
+                          offset: Offset(0, 2),
+                        ),
+                      ],
+                    ),
+                    child: Row(
+                      mainAxisAlignment: MainAxisAlignment.center,
+                      children: [
+                        Container(
+                          width: 36.w,
+                          height: 36.w,
+                          decoration: BoxDecoration(
+                            color: Colors.blue.withOpacity(0.15),
+                            shape: BoxShape.circle,
+                          ),
+                          child: Icon(Icons.file_upload_outlined,
+                              color: Colors.blue, size: 24.w),
+                        ),
+                        SizedBox(width: 12.w),
+                        Text(
+                          '导入音频',
+                          style: TextStyle(
+                            color: Colors.blue,
+                            fontSize: 16.sp,
+                            fontWeight: FontWeight.w500,
+                          ),
+                        ),
+                        Spacer(),
+                        Icon(Icons.arrow_forward_ios,
+                            color: Colors.grey, size: 18.w),
+                        SizedBox(width: 16.w),
+                      ],
+                    ),
+                  ),
+                ),
+              ),
+              // 关闭按钮
+              GestureDetector(
+                onTap: () => Navigator.of(context).pop(),
+                child: Container(
+                  width: 56.w,
+                  height: 56.w,
+                  decoration: BoxDecoration(
+                    color: isDarkMode
+                        ? Colors.white.withOpacity(0.08)
+                        : Colors.black.withOpacity(0.08),
+                    shape: BoxShape.circle,
+                  ),
+                  child: Icon(Icons.close,
+                      color: isDarkMode ? Colors.white : Colors.black54,
+                      size: 32.w),
+                ),
+              ),
+              SizedBox(height: 10.w),
+            ],
+          ),
+        );
+      },
+    );
+  }
+// ...existing code...
+
+// 新增：本地音视频文件选择弹窗
+  void _showLocalAudioVideoPicker(BuildContext context, bool isDarkMode) async {
+    // 这里以用户目录下的 Downloads 为例，可根据实际需求修改路径
+
+    final directory = Directory(
+        '/storage/emulated/0/Android/data/com.yunqiinnovation.deepsound/files');
+    final List<FileSystemEntity> files = directory
+        .listSync()
+        .where((f) =>
+            f is File &&
+            (f.path.endsWith('.mp3') ||
+                f.path.endsWith('.wav') ||
+                f.path.endsWith('.aac') ||
+                f.path.endsWith('.m4a') ||
+                f.path.endsWith('.mp4') ||
+                f.path.endsWith('.mov')))
+        .toList();
+
+    List<String> selected = [];
+
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      backgroundColor: Colors.transparent,
+      builder: (context) {
+        return StatefulBuilder(
+          builder: (context, setState) {
+            return Container(
+              decoration: BoxDecoration(
+                color: isDarkMode ? Colors.grey[900] : Colors.white,
+                borderRadius: BorderRadius.vertical(top: Radius.circular(18.w)),
+              ),
+              padding: EdgeInsets.only(
+                left: 0,
+                right: 0,
+                top: 12.w,
+                bottom: MediaQuery.of(context).viewInsets.bottom + 12.w,
+              ),
+              child: Column(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  Text(
+                    '选择音视频文件',
+                    style: TextStyle(
+                      fontSize: 18.sp,
+                      fontWeight: FontWeight.bold,
+                      color: isDarkMode ? Colors.white : Colors.black87,
+                    ),
+                  ),
+                  Divider(
+                      height: 1,
+                      color: isDarkMode ? Colors.white12 : Colors.grey[200]),
+                  SizedBox(height: 8.w),
+                  SizedBox(
+                    height: 300.w,
+                    child: ListView.builder(
+                      itemCount: files.length,
+                      itemBuilder: (context, idx) {
+                        final file = files[idx];
+                        final fileName = file.path.split('/').last;
+                        final isChecked = selected.contains(file.path);
+                        return CheckboxListTile(
+                          value: isChecked,
+                          onChanged: (checked) {
+                            setState(() {
+                              if (checked == true) {
+                                selected.add(file.path);
+                              } else {
+                                selected.remove(file.path);
+                              }
+                            });
+                          },
+                          title: Text(
+                            fileName,
+                            style: TextStyle(
+                              color: isDarkMode ? Colors.white : Colors.black87,
+                              fontSize: 15.sp,
+                            ),
+                          ),
+                          controlAffinity: ListTileControlAffinity.leading,
+                          activeColor: Colors.blue,
+                        );
+                      },
+                    ),
+                  ),
+                  SizedBox(height: 12.w),
+                  Row(
+                    mainAxisAlignment: MainAxisAlignment.spaceEvenly,
+                    children: [
+                      ElevatedButton(
+                        style: ElevatedButton.styleFrom(
+                          backgroundColor: Colors.grey,
+                        ),
+                        onPressed: () => Navigator.of(context).pop(),
+                        child:
+                            Text('取消', style: TextStyle(color: Colors.white)),
+                      ),
+                      ElevatedButton(
+                        style: ElevatedButton.styleFrom(
+                          backgroundColor: Colors.blue,
+                        ),
+                        onPressed: selected.isEmpty
+                            ? null
+                            : () {
+                                Navigator.of(context).pop();
+                                // TODO: 调用导入逻辑
+                                // controller.importFiles(selected);
+                              },
+                        child:
+                            Text('导入选中', style: TextStyle(color: Colors.white)),
+                      ),
+                    ],
+                  ),
+                  SizedBox(height: 8.w),
+                ],
+              ),
+            );
+          },
+        );
+      },
+    );
+  }
+
+// ...existing code...
+  void _showImportAudioSheet(BuildContext context, bool isDarkMode) {
+    showModalBottomSheet(
+      context: context,
+      isScrollControlled: true,
+      backgroundColor: Colors.transparent,
+      builder: (context) {
+        return Container(
+          decoration: BoxDecoration(
+            color: isDarkMode ? Colors.grey[900] : Colors.white,
+            borderRadius: BorderRadius.vertical(top: Radius.circular(18.w)),
+          ),
+          padding: EdgeInsets.only(
+            left: 0,
+            right: 0,
+            top: 12.w,
+            bottom: MediaQuery.of(context).viewInsets.bottom + 12.w,
+          ),
+          child: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Container(
+                alignment: Alignment.centerLeft,
+                padding: EdgeInsets.symmetric(horizontal: 24.w, vertical: 8.w),
+                child: Text(
+                  '导入音频',
+                  style: TextStyle(
+                    fontSize: 18.sp,
+                    fontWeight: FontWeight.bold,
+                    color: isDarkMode ? Colors.white : Colors.black87,
+                  ),
+                ),
+              ),
+              Divider(
+                  height: 1,
+                  color: isDarkMode ? Colors.white12 : Colors.grey[200]),
+              // 选项列表
+              Padding(
+                padding: EdgeInsets.symmetric(horizontal: 16.w, vertical: 8.w),
+                child: Column(
+                  children: [
+                    _importAudioItem(
+                      context,
+                      isDarkMode,
+                      icon: Image.asset('assets/images/explore.png',
+                          width: 32.w, height: 32.w),
+                      title: '从外部导入',
+                      onTap: () {
+                        Navigator.of(context).pop();
+                        controller.addAudio();
+                        // TODO: 实现从文件导入逻辑
+                      },
+                    ),
+                    SizedBox(height: 8.w),
+                    _importAudioItem(
+                      context,
+                      isDarkMode,
+                      icon: Image.asset('assets/images/explore.png',
+                          width: 32.w, height: 32.w),
+                      title: '从翻译里导入',
+                      onTap: () {
+                        Navigator.of(context).pop();
+                        _showLocalAudioVideoPicker(context, isDarkMode);
+                        // TODO: 实现从相册导入逻辑
+                      },
+                    ),
+                    SizedBox(height: 8.w),
+                    _importAudioItem(
+                      context,
+                      isDarkMode,
+                      icon: Row(
+                        mainAxisSize: MainAxisSize.min,
+                        children: [
+                          Image.asset('assets/images/explore.png',
+                              width: 20.w, height: 20.w),
+                          SizedBox(width: 4.w),
+                          Image.asset('assets/images/explore.png',
+                              width: 20.w, height: 20.w),
+                          SizedBox(width: 4.w),
+                          Image.asset('assets/images/explore.png',
+                              width: 20.w, height: 20.w),
+                        ],
+                      ),
+                      title: '从录音里导入',
+                      onTap: () {
+                        Navigator.of(context).pop();
+                        // TODO: 实现从其他APP导入逻辑
+                      },
+                    ),
+                  ],
+                ),
+              ),
+              SizedBox(height: 8.w),
+              Padding(
+                padding: EdgeInsets.symmetric(horizontal: 20.w),
+                child: Text(
+                  '支持导入单文件时长不超过5小时的音频',
+                  style: TextStyle(
+                    fontSize: 13.sp,
+                    color: isDarkMode ? Colors.white54 : Colors.grey[600],
+                  ),
+                ),
+              ),
+              SizedBox(height: 16.w),
+              GestureDetector(
+                onTap: () => Navigator.of(context).pop(),
+                child: Icon(Icons.close, size: 32.w, color: Colors.grey),
+              ),
+              SizedBox(height: 8.w),
+            ],
+          ),
+        );
+      },
+    );
+  }
+
+  Widget _importAudioItem(
+    BuildContext context,
+    bool isDarkMode, {
+    required Widget icon,
+    required String title,
+    required VoidCallback onTap,
+  }) {
+    return Material(
+      color: Colors.transparent,
+      child: InkWell(
+        borderRadius: BorderRadius.circular(12.w),
+        onTap: onTap,
+        child: Container(
+          height: 52.w,
+          padding: EdgeInsets.symmetric(horizontal: 12.w),
+          decoration: BoxDecoration(
+            color:
+                isDarkMode ? Colors.white.withOpacity(0.03) : Colors.grey[50],
+            borderRadius: BorderRadius.circular(12.w),
+          ),
+          child: Row(
+            children: [
+              icon,
+              SizedBox(width: 14.w),
+              Expanded(
+                child: Text(
+                  title,
+                  style: TextStyle(
+                    fontSize: 16.sp,
+                    color: isDarkMode ? Colors.white : Colors.black87,
+                  ),
+                ),
+              ),
+              Icon(Icons.arrow_forward_ios, size: 18.w, color: Colors.grey),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+// ...existing code...
+
   // 构建应用栏
   PreferredSizeWidget _buildAppBar(bool isDarkMode) {
     return AppBar(

lib/modules/translation/controllers/translation_controller.dart

@@ -47,10 +47,13 @@ class TranslationController extends GetxController {
   final translationHistory = <TranslationItem>[].obs;
   String? currentSessionId;
 
-  void changeTranslationMode(String mode) {
+  Future<void> changeTranslationMode(String mode) async {
     currentMode.value = mode;
     currentModeTitle.value = _getModeTitle(mode);
     // 这里添加具体模式切换逻辑
+    if (isRecording.value) {
+      await _asrService.enableRecord(currentModeTitle.value.tr);
+    }
     stopAll();
   }
 
@@ -196,11 +199,11 @@ class TranslationController extends GetxController {
   // 切换录音功能
   Future<void> toggleisRecord() async {
     isRecording.toggle();
-    // if (isRecording.value) {
+    if (isRecording.value) {
-    //   await _asrService.enableRecord();
+      await _asrService.enableRecord(currentModeTitle.value.tr);
-    // } else {
+    } else {
-    //   await _asrService.stopRecord();
+      await _asrService.stopRecord();
-    // }
+    }
   }
 
   // 开始语音识别

local_plugins/azure_speech/android/src/main/kotlin/com/yunqiinnovation/azure_speech/AzureAsrHelper.kt

@@ -28,7 +28,8 @@ import java.util.concurrent.TimeUnit
 import java.io.File
 import java.io.FileOutputStream
 import java.io.RandomAccessFile
-
+import java.text.SimpleDateFormat
+import java.util.Date
 /**
  * Azure语音识别辅助类，支持麦克风和外部音频源的单次和连续语音识别
  *
@@ -61,7 +62,7 @@ class AzureAsrHelper(private val context: Context) {
     private var externalAudioStream: ExternalAudioPullStream? = null
 
     // 录音文件处理
-    private var recordfile: RecordingFile? = null
+    var recordfile: RecordingFile? = null
     private var isRecording = false
 
     /**
@@ -188,10 +189,13 @@ class AzureAsrHelper(private val context: Context) {
                     val needEchoCancellation = !isHeadsetConnected
 
                     if (needEchoCancellation) {
+                           Log.i(tag, "使用拉流方式进行回音消除")
                         // 使用拉流方式进行回音消除
                         setupMicrophoneStream()
                     } else {
+                           Log.i(tag, "使用拉流方式进行回音消除2")
                         audioConfig = AudioConfig.fromDefaultMicrophoneInput()
+                         setupMicrophoneStream()
                     }
                 }
 
@@ -601,12 +605,11 @@ class AzureAsrHelper(private val context: Context) {
         Log.i(tag, "开启录音:")
         isRecording = true
         recordfile!!.closeFile()
-
+  if (isContinuousRecognitionActive) {
-
-        if (isContinuousRecognitionActive) {
             recordfile!!.creatingFiles()
         }
 
+
     }
 
     /**
@@ -723,6 +726,7 @@ class AzureAsrHelper(private val context: Context) {
                     Log.e(tag, "读取音频数据失败: $result")
                     return 0
                 }
+                   recordfile?.saveAudioDataToWav(buffer)
                 return result
             } catch (e: Exception) {
                 Log.e(tag, "读取音频异常: ${e.message}")
@@ -882,7 +886,7 @@ class AzureAsrHelper(private val context: Context) {
     }
 
 
-    private inner class RecordingFile {
+    inner class RecordingFile {
         private var currentAudioFile: File? = null
         private var fos: FileOutputStream? = null
 
@@ -893,15 +897,16 @@ class AzureAsrHelper(private val context: Context) {
         // 音频配置
         private val sampleRate = 16000
 
-
+        var fileName = ""
         internal fun creatingFiles() {
             if (fos != null || currentAudioFile != null) {
                 return
             }
             // 创建新的音频文件
-            val timestamp = System.currentTimeMillis()
+            val dateFormat = SimpleDateFormat("yyyyMMdd_HHmmss")
+    val timestamp = dateFormat.format(Date())
             val filePath =
-                context.getExternalFilesDir(null)?.absolutePath + "/recorded_audio_$timestamp.wav"
+                context.getExternalFilesDir(null)?.absolutePath + "/${fileName}_${timestamp}.wav"
             currentAudioFile = File(filePath)
             currentAudioFile?.createNewFile()
 
@@ -962,29 +967,35 @@ class AzureAsrHelper(private val context: Context) {
             )
         }
 
-        internal fun closeFile() {
+  internal fun closeFile() {
-            try {
+    try {
-                if (fos == null || currentAudioFile == null) {
+        if (fos == null || currentAudioFile == null) {
-                    return
+            return
-                }
+        }
-                // 关闭文件流
+        // 关闭文件流
-                fos?.close()
+        fos?.close()
-
-                // 更新WAV文件头
-                currentAudioFile?.let { file ->
-                    RandomAccessFile(file, "rw").use { raf ->
-                        raf.seek(0)
-                        raf.write(generateWavHeader(totalBytesWritten))
-                    }
-                    Log.d(tag, "音频文件保存完成: ${file.absolutePath}")
-                }
 
-            } catch (e: Exception) {
+        // 更新WAV文件头
-                Log.e(tag, "更新WAV文件头失败: ${e.message}")
+        currentAudioFile?.let { file ->
-            } finally {
+            // 如果文件小于44字节，直接删除
-                fos = null
+            if (file.length() <= 44) {
-                currentAudioFile = null
+                file.delete()
+                Log.d(tag, "音频文件过小已删除: ${file.absolutePath}")
+            } else {
+                RandomAccessFile(file, "rw").use { raf ->
+                    raf.seek(0)
+                    raf.write(generateWavHeader(totalBytesWritten))
+                }
+                Log.d(tag, "音频文件保存完成: ${file.absolutePath}")
             }
         }
+
+    } catch (e: Exception) {
+        Log.e(tag, "更新WAV文件头失败: ${e.message}")
+    } finally {
+        fos = null
+        currentAudioFile = null
+    }
+}
     }
 } 

local_plugins/azure_speech/android/src/main/kotlin/com/yunqiinnovation/azure_speech/AzureSpeechPlugin.kt

@@ -355,8 +355,15 @@ class AzureSpeechPlugin : BleService.Callback, FlutterPlugin {
                 }
 
                 "enableRecord" -> {
+                     val fileName = call.argument<String>("fileName")?: ""
+                    try {
+                     FileLogger.d(tag, "音频文件名称为: ${fileName}")  //
+                    azureAsrHelper.recordfile?.fileName= fileName!!
                     azureAsrHelper.enableRecord()
                     result.success(true)
+                      } catch (e: Exception) {
+                        result.error("ENABLERECORD_ERROR", e.message, null)
+                    }
                 }
 
                 "stopRecord" -> {