上传新版本demo

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "cmake.sourceDirectory": "/Users/liwei1dao/work/flutter/test001/linux"
+}

devtools_options.yaml

@@ -0,0 +1,3 @@
+description: This file stores settings for Dart & Flutter DevTools.
+documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states
+extensions:

lib/audioplayer.dart

@@ -1,37 +0,0 @@
-import 'package:audioplayers/audioplayers.dart';
-import 'dart:typed_data';
-import 'dart:async';
-import 'dart:io';
-
-import 'package:demo001/plugin/xunfei/audiotranslate/result_audio.dart';
-
-class AudioPlayerHandler {
-  final AudioPlayer _audioPlayer = AudioPlayer();
-  final Xunfei_AudioTranslation_Result_Audio _audioStream;
-
-  AudioPlayerHandler(this._audioStream);
-
-  // 播放音频流
-  Future<void> playAudio() async {
-    // 从音频流获取数据并播放
-    await for (Uint8List audioData in _audioStream.audioStream) {
-      await _playAudioData(audioData);
-    }
-  }
-
-  // 播放音频数据
-  Future<void> _playAudioData(Uint8List audioData) async {
-    // 暂时将音频数据保存到文件系统
-    final file = await _saveToFile(audioData);
-    // 播放文件
-    await _audioPlayer.play(DeviceFileSource(file.path));
-  }
-
-  // 保存音频数据到文件
-  Future<File> _saveToFile(Uint8List audioData) async {
-    final directory = await Directory.systemTemp.createTemp();
-    final file = File('${directory.path}/audio.pcm');
-    await file.writeAsBytes(audioData);
-    return file;
-  }
-}

lib/deepseek/deepseek.dart

@@ -0,0 +1,65 @@
+import 'dart:convert';
+import 'dart:io';
+
+class Deepseek {
+  final String apiKey;
+  Deepseek({required this.apiKey});
+
+  Stream<String> chat(String prompt) async* {
+    final client = HttpClient();
+    try {
+      final request = await client
+          .postUrl(Uri.parse('https://api.deepseek.com/chat/completions'));
+
+      // 设置流式请求头
+      request.headers
+        ..set('Content-Type', 'application/json')
+        ..set('Authorization', 'Bearer $apiKey')
+        ..set('Accept', 'text/event-stream');
+
+      // 构建请求体
+      final requestBody = jsonEncode({
+        'model': 'deepseek-chat',
+        'stream': true,
+        'messages': [
+          {'role': 'user', 'content': prompt}
+        ]
+      });
+
+      // 写入请求体
+      request.add(utf8.encode(requestBody));
+      final response = await request.close();
+
+      // 检查状态码
+      if (response.statusCode != 200) {
+        throw Exception('API请求失败: ${response.statusCode}');
+      }
+
+      // 处理流数据
+      String buffer = '';
+      await for (final chunk in response.transform(utf8.decoder)) {
+        buffer += chunk;
+
+        // 分割完整事件（假设使用SSE格式）
+        while (buffer.contains('\n\n')) {
+          final eventEnd = buffer.indexOf('\n\n');
+          final event = buffer.substring(0, eventEnd);
+          buffer = buffer.substring(eventEnd + 2);
+
+          if (event.startsWith('data: ')) {
+            final dataContent = event.substring(6);
+            // 增加有效性检查
+            if (dataContent == '[DONE]') {
+              // print('流式传输结束');
+              continue; // 跳过特殊结束标记
+            }
+            final jsonData = jsonDecode(event.substring(6));
+            yield jsonData['choices'][0]['delta']['content'];
+          }
+        }
+      }
+    } finally {
+      client.close();
+    }
+  }
+}

lib/doubao/DouBao.dart

@@ -0,0 +1,62 @@
+import 'dart:convert';
+import 'package:http/http.dart' as http;
+
+// 假设这是一个包含聊天方法的类
+class Doubao {
+  final String apiKey;
+  final String modelId;
+  Doubao({required this.apiKey, required this.modelId});
+
+  Stream<String> chat(String userMessage) async* {
+    final client = http.Client();
+    final url =
+        Uri.parse('https://ark.cn-beijing.volces.com/api/v3/chat/completions');
+
+    final headers = {
+      'Content-Type': 'application/json',
+      'Authorization': 'Bearer $apiKey',
+    };
+
+    final requestBody = {
+      "model": modelId,
+      "messages": [
+        {"role": "system", "content": "你是豆包，是由字节跳动开发的 AI 人工智能助手."},
+        {"role": "user", "content": userMessage}
+      ],
+      "stream": true,
+    };
+
+    try {
+      final request = http.Request('POST', url)
+        ..headers.addAll(headers)
+        ..body = jsonEncode(requestBody);
+
+      final response = await client.send(request);
+      //流式处理响应数据
+      await for (final chunk in response.stream
+          .transform(utf8.decoder)
+          .transform(const LineSplitter())) {
+        if (chunk.isEmpty) continue;
+
+        // 假设豆包API使用类似OpenAI的流式格式（data: {...}）
+        if (chunk.startsWith('data:')) {
+          final jsonStr = chunk.substring(5).trim();
+          if (jsonStr == '[DONE]') break; // 流结束标志
+
+          try {
+            final data = jsonDecode(jsonStr);
+            final content = data['choices'][0]['delta']['content'] ?? '';
+            if (content.isNotEmpty) {
+              yield content; // 逐块返回生成的文本
+            }
+          } catch (e) {
+            print('JSON解析错误: $e');
+          }
+          print('请求成功: $jsonStr');
+        }
+      }
+    } catch (e) {
+      print('请求异常: $e');
+    }
+  }
+}

lib/main.dart

@@ -1,8 +1,6 @@
-import 'package:demo001/scenes/ChartScene.dart';
+import 'package:demo001/scenes/%20RecordScene.dart';
 import 'package:flutter/material.dart';
 
-import 'scenes/SoundRecordScene.dart';
-
 void main() {
   WidgetsFlutterBinding.ensureInitialized();
   runApp(const MyApp());
@@ -20,7 +18,7 @@ class MyApp extends StatelessWidget {
         colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
         useMaterial3: true,
       ),
-      home: SoundRecordScene(),
+      home: RecordScene(),
     );
   }
 }

lib/model/model.dart

@@ -0,0 +1,8 @@
+import 'dart:typed_data';
+
+class TranslateItemData {
+  Uint8List? _originalAudio; //原始音频
+  String? _originalText; //原始语言文本
+  String? _translateText; //翻译语言文本
+  Uint8List? _translateAudio; //翻译语音
+}

lib/plugin/xunfei/audiototext/audiototext.dart

@@ -1,209 +0,0 @@
-import 'dart:convert';
-
-import 'package:crypto/crypto.dart';
-import 'package:demo001/plugin/xunfei/audiototext/result_test.dart';
-import 'package:intl/intl.dart';
-import 'package:web_socket_channel/web_socket_channel.dart';
-
-typedef ResponseCallback = void Function(
-    Xunfei_AudioToText_Result_Text_Item text);
-
-class Xunfei_AudioToText {
-  static const int STATUS_FIRST_FRAME = 0;
-  static const int STATUS_CONTINUE_FRAME = 1;
-  static const int STATUS_LAST_FRAME = 2;
-
-  final String appId;
-  final String apiKey;
-  final String apiSecret;
-  final String host = "iat-api.xfyun.cn";
-  final String requestUri = "/v2/iat";
-  WebSocketChannel? _channel;
-
-  final ResponseCallback onResponse; // 回调函数类型
-  late Xunfei_AudioToText_Result_Text currtext;
-  // 静态变量保存唯一实例
-  static Xunfei_AudioToText? _instance;
-  Xunfei_AudioToText._internal({
-    required this.appId,
-    required this.apiKey,
-    required this.apiSecret,
-    required this.onResponse, // 在构造函数中传递回调
-  });
-  // 工厂构造函数
-  factory Xunfei_AudioToText({
-    required String appId,
-    required String apiKey,
-    required String apiSecret,
-    required ResponseCallback onResponse,
-  }) {
-    _instance ??= Xunfei_AudioToText._internal(
-      appId: appId,
-      apiKey: apiKey,
-      apiSecret: apiSecret,
-      onResponse: onResponse,
-    );
-    return _instance!;
-  }
-
-  // 创建 WebSocket URL
-  String _createUrl() {
-    final now = DateTime.now();
-    final date =
-        DateFormat("EEE, dd MMM yyyy HH:mm:ss 'GMT'").format(now.toUtc());
-    final signatureOrigin =
-        "host: $host\ndate: $date\nGET $requestUri HTTP/1.1";
-
-    // 使用 HmacUtil 计算 HMAC-SHA256 签名
-    final signature = _hmacSha256(apiSecret, signatureOrigin);
-
-    final authorization = base64.encode(utf8.encode(
-        "hmac username=\"$apiKey\", algorithm=\"hmac-sha256\", headers=\"host date request-line\", signature=\"$signature\""));
-
-    final queryParams = {
-      "host": host,
-      "date": date,
-      "authorization": authorization,
-    };
-
-    final wsUri =
-        'ws://$host$requestUri?${Uri(queryParameters: queryParams).query}';
-    return wsUri;
-  }
-
-  //测试sdk
-  Future<void> start() async {
-    String wsUrl = _createUrl();
-    await _connect(wsUrl);
-    await Future.delayed(const Duration(seconds: 3));
-    return;
-  }
-
-  // 上传音频
-  Future<void> pushaudio(Stream<List<int>> audioStream) async {
-    int frameSize = 1280; // 每一帧的音频大小
-    double interval = 0.04; // 发送音频间隔(单位:s)
-    int status = STATUS_FIRST_FRAME; // 音频的状态信息，标识音频是第一帧，还是中间帧、最后一帧
-    currtext = Xunfei_AudioToText_Result_Text();
-    int index = 0;
-    List<int> buffer = [];
-    try {
-      await for (List<int> frame in audioStream) {
-        // 将音频数据添加到 buffer
-        buffer.addAll(frame);
-        while (buffer.length >= frameSize) {
-          List<int> sendFrame = buffer.sublist(0, frameSize);
-          buffer = buffer.sublist(frameSize);
-
-          // 判断是否读取到足够的帧
-          if (index + frameSize <= buffer.length) {
-            frame = buffer.sublist(index, index + frameSize);
-            index += frameSize;
-          } else {
-            frame = buffer.sublist(index);
-            index = buffer.length; // 结束
-          }
-
-          // 第一帧处理
-          if (status == STATUS_FIRST_FRAME) {
-            final param = {
-              "common": {
-                "app_id": appId,
-              },
-              "business": {
-                "language": "zh_cn",
-                "domain": "iat",
-                "accent": "mandarin",
-              },
-              "data": {
-                "status": status,
-                "format": "audio/L16;rate=16000",
-                "audio": base64Encode(sendFrame),
-                "encoding": "raw",
-              }
-            };
-            String data = json.encode(param);
-            _channel?.sink.add(data);
-            // print('第一帧已发送...' + data);
-            status = STATUS_CONTINUE_FRAME;
-          }
-          // 中间帧处理
-          else if (status == STATUS_CONTINUE_FRAME) {
-            final param = {
-              "data": {
-                "status": status,
-                "format": "audio/L16;rate=16000",
-                "audio": base64Encode(sendFrame),
-                "encoding": "raw",
-              }
-            };
-            String data = json.encode(param);
-            _channel?.sink.add(data);
-            // print('中间帧已发送...');
-          }
-          // 最后一帧处理
-          else if (status == STATUS_LAST_FRAME) {
-            final param = {
-              "data": {
-                "status": status,
-                "format": "audio/L16;rate=16000",
-                "audio": base64Encode(sendFrame),
-                "encoding": "raw",
-              }
-            };
-            // print('最后一帧已发送...');
-            String data = json.encode(param);
-            _channel?.sink.add(data);
-            break;
-          }
-          // 模拟音频采样间隔
-          await Future.delayed(
-              Duration(milliseconds: (interval * 1000).toInt()));
-        }
-      }
-      status = STATUS_LAST_FRAME;
-      String data = json.encode({
-        "data": {
-          "status": status,
-          "format": "audio/L16;rate=16000",
-          "audio": base64Encode([]),
-          "encoding": "raw",
-        }
-      });
-      _channel?.sink.add(data);
-    } catch (e) {
-      print("push msg: $e");
-    }
-
-    print('音频处理完成');
-  }
-
-  // 创建WebSocket连接
-  Future<void> _connect(String url) async {
-    _channel = WebSocketChannel.connect(Uri.parse(url));
-    _channel?.stream.listen(
-      (message) {
-        onMessage(message);
-      },
-      onError: (error) {
-        print('连接失败: $error');
-      },
-      onDone: () {
-        print('WebSocket 连接已关闭');
-      },
-      cancelOnError: true,
-    );
-    Future.delayed(const Duration(seconds: 1));
-  }
-
-  Future<void> onMessage(String message) async {}
-
-  // 使用SHA-256算法计算HMAC
-  String _hmacSha256(String key, String message) {
-    var keyBytes = utf8.encode(key); // 将密钥转为字节数组
-    var messageBytes = utf8.encode(message); // 将消息转为字节数组
-    var hmac = Hmac(sha256, keyBytes); // 创建 HMAC 对象，指定哈希算法和密钥
-    var digest = hmac.convert(messageBytes); // 计算消息的哈希
-    return base64.encode(digest.bytes); // 返回 base64 编码的哈希值
-  }
-}

lib/plugin/xunfei/audiototext/result_test.dart

@@ -1,74 +0,0 @@
-// ignore: camel_case_types
-import 'dart:convert';
-
-// ignore: camel_case_types
-class Xunfei_AudioToText_Result_Text_Item {
-  final int sn;
-  final String pgs;
-  final List<int> rg;
-  final List<dynamic> ws;
-
-  Xunfei_AudioToText_Result_Text_Item({
-    required this.sn,
-    required this.pgs,
-    required this.rg,
-    required this.ws,
-  });
-}
-
-//同声翻译 返回的 文本结果处理对象
-// ignore: camel_case_types
-class Xunfei_AudioToText_Result_Text {
-  final Map<int, Xunfei_AudioToText_Result_Text_Item> results = {};
-  Xunfei_AudioToText_Result_Text();
-
-  void add(String result) {
-    print("添加文本结果:$result");
-    var resultMap = json.decode(result);
-    int sn = resultMap["sn"] as int;
-    String pgs = resultMap["pgs"] as String;
-    List<int> rg = resultMap["rg"] != null
-        ? List<int>.from(resultMap["rg"])
-        : []; // 默认值为空列表
-    List<dynamic> ws = resultMap["ws"] as List<dynamic>;
-    var item =
-        Xunfei_AudioToText_Result_Text_Item(sn: sn, pgs: pgs, rg: rg, ws: ws);
-    results[sn] = item;
-  }
-
-  String result() {
-    if (results.isNotEmpty) {
-      String resultStr = "";
-      Map<int, Xunfei_AudioToText_Result_Text_Item> _results = {};
-      var sortedKeys = results.keys.toList()..sort();
-      for (var key in sortedKeys) {
-        var item = results[key];
-        if (item != null) {
-          if (item.pgs == "rpl") {
-            var start = item.rg[0];
-            var end = item.rg[1];
-            for (int i = start; i <= end; i++) {
-              _results.remove(i);
-            }
-          }
-          _results[item.sn] = item;
-        }
-      }
-      var keys = _results.keys.toList()..sort();
-      for (var key in keys) {
-        var item = results[key];
-        if (item != null) {
-          for (var ws in item.ws) {
-            var it = ws as Map<String, dynamic>;
-            var cw = it["cw"] as List<dynamic>;
-            for (var ct in cw) {
-              resultStr += ct["w"] as String;
-            }
-          }
-        }
-      }
-      return resultStr;
-    }
-    return "";
-  }
-}

lib/plugin/xunfei/audiotranslate/audiotranslate.dart

@@ -1,273 +0,0 @@
-import 'dart:convert';
-import 'package:crypto/crypto.dart';
-import 'package:demo001/plugin/xunfei/audiotranslate/result_audio.dart';
-import 'package:demo001/plugin/xunfei/audiotranslate/result_test.dart';
-import 'package:web_socket_channel/web_socket_channel.dart';
-import 'package:intl/intl.dart';
-import 'package:flutter/services.dart' show rootBundle;
-import 'dart:io';
-
-typedef ResponseCallback = void Function(
-    Xunfei_AudioTranslation_Result_Text text,
-    Xunfei_AudioTranslation_Result_Audio audio); // 定义回调函数类型
-
-class Xunfei_AudioTranslation {
-  static const int STATUS_FIRST_FRAME = 0;
-  static const int STATUS_CONTINUE_FRAME = 1;
-  static const int STATUS_LAST_FRAME = 2;
-
-  // 静态变量保存唯一实例
-  static Xunfei_AudioTranslation? _instance;
-
-  final String appId;
-  final String apiKey;
-  final String apiSecret;
-  final String host = "ws-api.xf-yun.com";
-  final String httpProto = "HTTP/1.1";
-  final String httpMethod = "GET";
-  final String requestUri = "/v1/private/simult_interpretation";
-  final String algorithm = "hmac-sha256";
-  final int state = 0; //0未初始化 1已连接 2翻译中
-  final String msg = "";
-  WebSocketChannel? _channel;
-  final ResponseCallback onResponse; // 回调函数类型
-
-  late Xunfei_AudioTranslation_Result_Text currtest; //翻译结果对象 文本
-  late Xunfei_AudioTranslation_Result_Audio curraudio; //翻译结果对象 音频
-  Xunfei_AudioTranslation._internal({
-    required this.appId,
-    required this.apiKey,
-    required this.apiSecret,
-    required this.onResponse, // 在构造函数中传递回调
-  });
-
-  // 工厂构造函数
-  factory Xunfei_AudioTranslation({
-    required String appId,
-    required String apiKey,
-    required String apiSecret,
-    required ResponseCallback onResponse,
-  }) {
-    _instance ??= Xunfei_AudioTranslation._internal(
-      appId: appId,
-      apiKey: apiKey,
-      apiSecret: apiSecret,
-      onResponse: onResponse,
-    );
-    return _instance!;
-  }
-
-  // 创建 WebSocket URL
-  String _createUrl() {
-    final now = DateTime.now();
-    final date =
-        DateFormat("EEE, dd MMM yyyy HH:mm:ss 'GMT'").format(now.toUtc());
-    final signatureOrigin =
-        "host: $host\ndate: $date\nGET $requestUri HTTP/1.1";
-
-    // 使用 HmacUtil 计算 HMAC-SHA256 签名
-    final signature = _hmacSha256(apiSecret, signatureOrigin);
-
-    final authorization = base64.encode(utf8.encode(
-        "api_key=\"$apiKey\", algorithm=\"hmac-sha256\", headers=\"host date request-line\", signature=\"$signature\""));
-
-    final queryParams = {
-      "authorization": authorization,
-      "date": date,
-      "host": host,
-      "serviceId": "simult_interpretation"
-    };
-
-    final wsUri =
-        'ws://$host$requestUri?${Uri(queryParameters: queryParams).query}';
-    return wsUri;
-  }
-
-  // 创建参数
-  Map<String, dynamic> _createParams(
-      String appId, int status, List<int> audio) {
-    final param = {
-      "header": {
-        "app_id": appId,
-        "status": status,
-      },
-      "parameter": {
-        "ist": {
-          "accent": "mandarin",
-          "domain": "ist_ed_open",
-          "language": "zh_cn",
-          "vto": 15000,
-          "eos": 150000
-        },
-        "streamtrans": {"from": "cn", "to": "en"},
-        "tts": {
-          "vcn": "x2_catherine",
-          "tts_results": {
-            "encoding": "raw",
-            "sample_rate": 16000,
-            "channels": 1,
-            "bit_depth": 16,
-            "frame_size": 0
-          }
-        }
-      },
-      "payload": {
-        "data": {
-          "audio": base64.encode(audio),
-          "encoding": "raw",
-          "sample_rate": 16000,
-          "seq": 1,
-          "status": status
-        }
-      }
-    };
-
-    return param;
-  }
-
-  // 使用SHA-256算法计算HMAC
-  String _hmacSha256(String key, String message) {
-    var keyBytes = utf8.encode(key); // 将密钥转为字节数组
-    var messageBytes = utf8.encode(message); // 将消息转为字节数组
-    var hmac = Hmac(sha256, keyBytes); // 创建 HMAC 对象，指定哈希算法和密钥
-    var digest = hmac.convert(messageBytes); // 计算消息的哈希
-    return base64.encode(digest.bytes); // 返回 base64 编码的哈希值
-  }
-
-  //测试sdk
-  Future<void> start() async {
-    String wsUrl = _createUrl();
-    await _connect(wsUrl);
-    await Future.delayed(const Duration(seconds: 3));
-    return;
-  }
-
-  // 创建WebSocket连接
-  Future<void> _connect(String url) async {
-    _channel = WebSocketChannel.connect(Uri.parse(url));
-    _channel?.stream.listen(
-      (message) {
-        onMessage(message);
-      },
-      onError: (error) {
-        print('连接失败: $error');
-      },
-      onDone: () {
-        print('WebSocket 连接已关闭');
-      },
-      cancelOnError: true,
-    );
-    Future.delayed(const Duration(seconds: 1));
-  }
-
-  // 上传音频
-  Future<void> pushaudio(Stream<List<int>> audioStream) async {
-    int frameSize = 1280; // 每一帧的音频大小
-    double interval = 0.04; // 发送音频间隔(单位:s)
-    int status = STATUS_FIRST_FRAME; // 音频的状态信息，标识音频是第一帧，还是中间帧、最后一帧
-    currtest = Xunfei_AudioTranslation_Result_Text();
-    int index = 0;
-    List<int> buffer = [];
-    try {
-      await for (List<int> frame in audioStream) {
-        // 将音频数据添加到 buffer
-        buffer.addAll(frame);
-        while (buffer.length >= frameSize) {
-          List<int> sendFrame = buffer.sublist(0, frameSize);
-          buffer = buffer.sublist(frameSize);
-
-          // 判断是否读取到足够的帧
-          if (index + frameSize <= buffer.length) {
-            frame = buffer.sublist(index, index + frameSize);
-            index += frameSize;
-          } else {
-            frame = buffer.sublist(index);
-            index = buffer.length; // 结束
-          }
-
-          // 第一帧处理
-          if (status == STATUS_FIRST_FRAME) {
-            String data = json.encode(_createParams(appId, status, sendFrame));
-            _channel?.sink.add(data);
-            // print('第一帧已发送...' + data);
-            status = STATUS_CONTINUE_FRAME;
-          }
-          // 中间帧处理
-          else if (status == STATUS_CONTINUE_FRAME) {
-            String data = json.encode(_createParams(appId, status, sendFrame));
-            _channel?.sink.add(data);
-            // print('中间帧已发送...');
-          }
-          // 最后一帧处理
-          else if (status == STATUS_LAST_FRAME) {
-            // print('最后一帧已发送...');
-            String data = json.encode(_createParams(appId, status, sendFrame));
-            _channel?.sink.add(data);
-            break;
-          }
-          // 模拟音频采样间隔
-          await Future.delayed(
-              Duration(milliseconds: (interval * 1000).toInt()));
-        }
-      }
-      status = STATUS_LAST_FRAME;
-      String data = json.encode(_createParams(appId, status, []));
-      _channel?.sink.add(data);
-    } catch (e) {
-      print("push msg: $e");
-    }
-
-    print('音频处理完成');
-  }
-
-  // 处理接收到的消息
-  Future<void> onMessage(String message) async {
-    try {
-      print("收到的消息：$message");
-    } catch (e) {
-      print("receive msg, but parse exception: $e");
-    }
-
-    // 对结果进行解析
-    var messageMap = json.decode(message);
-    var status = messageMap["header"]["status"];
-    var sid = messageMap["header"]["sid"];
-
-    // 接收到的识别结果写到文本
-    if (messageMap.containsKey('payload') &&
-        messageMap['payload'].containsKey('recognition_results')) {
-      var result = messageMap['payload']['recognition_results']['text'];
-      var asrresult = utf8.decode(base64.decode(result));
-      currtest.add(asrresult); //加入到结果对象中
-    }
-
-    // 接收到的翻译结果写到文本
-    // if (messageMap['payload'].containsKey('streamtrans_results')) {
-    //   var result = messageMap['payload']['streamtrans_results']['text'];
-    //   var transresult = utf8.decode(base64.decode(result));
-
-    // }
-
-    // 把接收到的音频流合成PCM
-    if (messageMap.containsKey('payload') &&
-        messageMap['payload'].containsKey('tts_results')) {
-      var audio = messageMap['payload']['tts_results']['audio'];
-      var audioData = base64.decode(audio);
-      curraudio.addAudioData(audioData);
-      // var file = File('output/audio/trans.pcm');
-      // await file.writeAsBytes(audioData, mode: FileMode.append);
-    }
-    onResponse(currtest, curraudio);
-    if (status == 2) {
-      print("数据处理完毕，等待实时转译结束！同传后的音频文件请到output/audio/目录查看...");
-      await Future.delayed(Duration(seconds: 3));
-      close();
-    }
-    return;
-  }
-
-  // 关闭WebSocket连接
-  void close() {
-    _channel?.sink.close();
-  }
-}

lib/plugin/xunfei/audiotranslate/result_audio.dart

@@ -1,25 +0,0 @@
-import 'dart:typed_data';
-import 'dart:async';
-
-// ignore: camel_case_types
-class Xunfei_AudioTranslation_Result_Audio {
-  final List<Uint8List> _buffer = [];
-  final _streamController = StreamController<Uint8List>();
-
-  // 向音频流添加数据
-  void addAudioData(Uint8List data) {
-    _buffer.add(data);
-    _streamController.add(data); // 每当添加新数据时，推送到流
-  }
-
-  // 获取音频数据流
-  Stream<Uint8List> get audioStream => _streamController.stream;
-
-  // 获取当前缓存的所有数据
-  List<Uint8List> get buffer => List.from(_buffer);
-
-  // 关闭流
-  void close() {
-    _streamController.close();
-  }
-}

lib/plugin/xunfei/audiotranslate/result_test.dart

@@ -1,73 +0,0 @@
-// ignore: camel_case_types
-import 'dart:convert';
-
-class Xunfei_AudioTranslation_Result_Text_Item {
-  final int sn;
-  final String pgs;
-  final List<int> rg;
-  final List<dynamic> ws;
-
-  Xunfei_AudioTranslation_Result_Text_Item({
-    required this.sn,
-    required this.pgs,
-    required this.rg,
-    required this.ws,
-  });
-}
-
-//同声翻译 返回的 文本结果处理对象
-// ignore: camel_case_types
-class Xunfei_AudioTranslation_Result_Text {
-  final Map<int, Xunfei_AudioTranslation_Result_Text_Item> results = {};
-  Xunfei_AudioTranslation_Result_Text();
-
-  void add(String result) {
-    print("添加文本结果:$result");
-    var resultMap = json.decode(result);
-    int sn = resultMap["sn"] as int;
-    String pgs = resultMap["pgs"] as String;
-    List<int> rg = resultMap["rg"] != null
-        ? List<int>.from(resultMap["rg"])
-        : []; // 默认值为空列表
-    List<dynamic> ws = resultMap["ws"] as List<dynamic>;
-    var item = Xunfei_AudioTranslation_Result_Text_Item(
-        sn: sn, pgs: pgs, rg: rg, ws: ws);
-    results[sn] = item;
-  }
-
-  String result() {
-    if (results.isNotEmpty) {
-      String resultStr = "";
-      Map<int, Xunfei_AudioTranslation_Result_Text_Item> _results = {};
-      var sortedKeys = results.keys.toList()..sort();
-      for (var key in sortedKeys) {
-        var item = results[key];
-        if (item != null) {
-          if (item.pgs == "rpl") {
-            var start = item.rg[0];
-            var end = item.rg[1];
-            for (int i = start; i <= end; i++) {
-              _results.remove(i);
-            }
-          }
-          _results[item.sn] = item;
-        }
-      }
-      var keys = _results.keys.toList()..sort();
-      for (var key in keys) {
-        var item = results[key];
-        if (item != null) {
-          for (var ws in item.ws) {
-            var it = ws as Map<String, dynamic>;
-            var cw = it["cw"] as List<dynamic>;
-            for (var ct in cw) {
-              resultStr += ct["w"] as String;
-            }
-          }
-        }
-      }
-      return resultStr;
-    }
-    return "";
-  }
-}

lib/plugin/xunfei/audiotranslate/utils.dart

@@ -1,19 +0,0 @@
-import 'dart:convert';
-
-import 'package:crypto/crypto.dart';
-
-class XunFeiUtils {
-  // 使用SHA-256算法计算HMAC
-  static String hmacSha256(String apiSecret, String signatureOrigin) {
-    // 将 apiSecret 和 signatureOrigin 转换为 UTF-8 编码的字节
-    var key = utf8.encode(apiSecret);
-    var message = utf8.encode(signatureOrigin);
-    // 使用 HMAC-SHA256 算法生成签名
-    var hmac = Hmac(sha256, key); // 初始化 HMAC（使用 SHA256）
-    var signatureSha = hmac.convert(message); // 计算签名
-
-    // 将生成的签名进行 Base64 编码
-    String base64Signature = base64.encode(signatureSha.bytes);
-    return base64Signature; // 返回 Base64 编码后的签名
-  }
-}

lib/scenes/ RecordScene.dart

@@ -0,0 +1,218 @@
+import 'dart:async';
+import 'dart:io';
+import 'dart:typed_data';
+import 'package:record/record.dart';
+import 'package:flutter/material.dart';
+import 'package:logger/logger.dart';
+import 'package:path_provider/path_provider.dart';
+import 'package:permission_handler/permission_handler.dart';
+import 'package:demo001/xunfei/xunfei_translate.dart';
+
+/*
+  录音测试场景
+*/
+class RecordScene extends StatefulWidget {
+  @override
+  _RecordSceneState createState() => _RecordSceneState();
+}
+
+class _RecordSceneState extends State<RecordScene> {
+  late Directory savedirectory;
+
+  final XunFeiTranslate xunfei = XunFeiTranslate(
+      appId: "137dc132",
+      apiKey: "1c1891a475e71250ecd1320303ad6545",
+      apiSecret: "MjZhNDA1NTI1NWZkZDQxOTMxYzMyN2Yw");
+
+  AudioRecorder _recorder = AudioRecorder();
+  bool _isRecorderReady = false; //是否录音已准备
+  bool _isRecording = false; //是否录音中
+
+  @override
+  void initState() {
+    super.initState();
+    _requestPermissions();
+  }
+
+  // 初始化录音器
+  void _initRecorder() async {
+    try {
+      // 获取外部存储目录路径
+      savedirectory = (await getExternalStorageDirectory())!;
+      setState(() {
+        _isRecorderReady = true;
+      });
+      _log('录音器初始化成功');
+    } catch (e) {
+      _log('初始化录音器失败: $e');
+      setState(() {
+        _isRecorderReady = false;
+      });
+    }
+  }
+
+  // 请求麦克风权限
+  void _requestPermissions() async {
+    try {
+      if (await Permission.microphone.request().isGranted) {
+        _log('麦克风权限已授予');
+      } else {
+        _log('麦克风权限被拒绝');
+        setState(() {
+          _isRecorderReady = false;
+        });
+      }
+    } catch (e) {
+      _log('请求麦克风权限失败: $e');
+      setState(() {
+        _isRecorderReady = false;
+      });
+    }
+  }
+
+  // 切换按钮状态
+  void _toggleCallStatus() {
+    if (!_isRecording) {
+      //开始通话
+      _startRecorder();
+    } else {
+      //结束通话
+      _stopRecorder();
+    }
+
+    setState(() {
+      _isRecording = !_isRecording;
+    });
+  }
+
+  //开始录音
+  void _startRecorder() async {
+    try {
+      if (!_isRecorderReady) {
+        _initRecorder();
+      }
+      if (_isRecording) return; // 防止重复调用
+      Stream<Uint8List> dataStream = await _recorder.startStream(RecordConfig(
+          sampleRate: 16000, encoder: AudioEncoder.pcm16bits, numChannels: 1));
+      xunfei.starttranslate(dataStream);
+      setState(() {
+        _isRecording = true;
+      });
+      _log('录音开始');
+    } catch (e) {
+      _log('录音开始 异常: $e');
+    }
+  }
+
+  //结束录音
+  void _stopRecorder() async {
+    try {
+      if (!_isRecording) return; // 防止重复调用
+      await _recorder.stop();
+      await _recorder.cancel();
+      xunfei.stoptranslate();
+      setState(() {
+        _isRecorderReady = false;
+        _isRecording = false;
+      });
+      _log('录音停止');
+    } catch (e) {
+      _log('录音停止 异常: $e');
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: Text("录音测试")),
+      // body: ListView.builder(
+      //   itemCount: _records.length,
+      //   itemBuilder: (context, index) {
+      //     var audio = _records[index];
+      //     return _buildAudioMessage(audio);
+      //   },
+      // ),
+      bottomNavigationBar: Padding(
+          padding: const EdgeInsets.all(20.0),
+          child: InkWell(
+              onTap: _toggleCallStatus,
+              child: Container(
+                decoration: BoxDecoration(
+                  borderRadius: BorderRadius.circular(30), // 圆角按钮
+                  color: _isRecording
+                      ? Colors.red
+                      : Colors.green, // 通话状态红色，非通话状态绿色
+                ),
+                padding: EdgeInsets.symmetric(
+                    vertical: 15, horizontal: 40), // 调整按钮大小
+                child: Row(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  children: [
+                    Icon(
+                      _isRecording ? Icons.call_end : Icons.mic, // 图标变化
+                      color: Colors.white,
+                      size: 30,
+                    ),
+                    SizedBox(width: 10),
+                    Text(
+                      _isRecording ? '挂断' : '开始通话', // 状态文字变化
+                      style: TextStyle(
+                        color: Colors.white,
+                        fontSize: 18,
+                      ),
+                    ),
+                  ],
+                ),
+              ))),
+    );
+  }
+
+  // 构建语音消息
+  // Widget _buildAudioMessage(RecordData data) {
+  //   Color buttColor = data.state == 0 ? Colors.red : Colors.green;
+  //   return Padding(
+  //     padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 15),
+  //     child: Column(
+  //       crossAxisAlignment: CrossAxisAlignment.start,
+  //       children: [
+  //         // 音频播放按钮
+  //         GestureDetector(
+  //           onTap: () {
+  //             // _playRecording(data);
+  //           },
+  //           child: Container(
+  //             padding: EdgeInsets.symmetric(vertical: 10, horizontal: 20),
+  //             decoration: BoxDecoration(
+  //               color: buttColor,
+  //               borderRadius: BorderRadius.circular(30),
+  //             ),
+  //             child: Row(
+  //               children: [
+  //                 Icon(
+  //                   Icons.play_arrow,
+  //                   color: Colors.white,
+  //                 ),
+  //                 SizedBox(width: 10),
+  //                 Text(
+  //                   '播放音频',
+  //                   style: TextStyle(color: Colors.white),
+  //                 ),
+  //               ],
+  //             ),
+  //           ),
+  //         ),
+  //         SizedBox(height: 5),
+  //         // 文字内容
+  //         // Text(
+  //         //   message['text'],
+  //         //   style: TextStyle(fontSize: 16),
+  //         // ),
+  //       ],
+  //     ),
+  //   );
+  // }
+
+  void _log(String msg) {
+    Logger().f("LIWEI---------------:$msg");
+  }
+}

lib/scenes/AIChatScene.dart

@@ -0,0 +1,129 @@
+/*
+  AI测试场景
+*/
+import 'package:flutter/material.dart';
+import 'package:demo001/doubao/DouBao.dart';
+
+class ChatItem {
+  String msg = "";
+  int state = 0;
+
+  ChatItem({required this.msg});
+
+  void append(String _msg) {
+    msg += _msg;
+  }
+
+  void end() {
+    state = 1;
+  }
+}
+
+class AIChatScene extends StatefulWidget {
+  @override
+  _AIChatSceneState createState() => _AIChatSceneState();
+}
+
+class _AIChatSceneState extends State<AIChatScene> {
+  // final String apiKey = "sk-3adfd188a3134e718bbf704f525aff17";
+  final Doubao doubao = Doubao(
+      apiKey: "418ec475-e2dc-4b76-8aca-842d81bc3466",
+      modelId: "ep-20250203161136-9lrxg");
+
+  final List<ChatItem> _chats = [ChatItem(msg: "我是测试代码")];
+  ChatItem? _currchat;
+  final TextEditingController _textController = TextEditingController();
+
+  //发送消息
+  _sendMessage() async {
+    _currchat = ChatItem(msg: "");
+    setState(() {
+      _chats.add(_currchat!);
+    });
+    var stream = doubao.chat(_textController.text);
+    _textController.text = "";
+    await for (final content in stream) {
+      setState(() {
+        _currchat?.append(content);
+      });
+      print('实时更新: $content');
+    }
+    print('结束恢复');
+    _currchat?.end();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+        appBar: AppBar(title: Text("AI测试")),
+        body: ListView.builder(
+          itemCount: _chats.length,
+          itemBuilder: (context, index) {
+            var item = _chats[index];
+            return _buildAudioMessage(item);
+          },
+        ),
+        bottomNavigationBar: Padding(
+          padding: const EdgeInsets.all(20.0),
+          child: Container(
+            decoration: BoxDecoration(
+              color: Colors.grey[200], // 背景颜色
+              borderRadius: BorderRadius.circular(30), // 圆角
+            ),
+            padding: EdgeInsets.symmetric(
+                horizontal: 20, vertical: 10), // 输入框和按钮的内边距
+            child: Row(
+              children: [
+                Expanded(
+                  child: TextField(
+                    controller: _textController, // 用于获取输入的文本
+                    decoration: InputDecoration(
+                      hintText: '输入消息...', // 提示文本
+                      border: InputBorder.none, // 去除默认边框
+                      contentPadding:
+                          EdgeInsets.symmetric(vertical: 12), // 调整内边距
+                    ),
+                  ),
+                ),
+                IconButton(
+                  icon: Icon(Icons.send, color: Colors.blue), // 发送按钮图标
+                  onPressed: _sendMessage, // 发送按钮点击事件
+                ),
+              ],
+            ),
+          ),
+        ));
+  }
+
+  // 构建语音消息
+  Widget _buildAudioMessage(ChatItem data) {
+    return Padding(
+      padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 15),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: [
+          // 音频播放按钮
+          GestureDetector(
+            onTap: () {},
+            child: Container(
+              padding: EdgeInsets.symmetric(vertical: 10, horizontal: 20),
+              decoration: BoxDecoration(
+                color: Colors.green,
+                borderRadius: BorderRadius.circular(30),
+              ),
+              child: Row(
+                children: [
+                  Text(
+                    data.msg,
+                    style: TextStyle(color: Colors.white),
+                  ),
+                ],
+              ),
+            ),
+          ),
+          SizedBox(height: 5),
+        ],
+      ),
+    );
+  }
+}

lib/scenes/BluetoothScene.dart

@@ -0,0 +1,114 @@
+// /*
+//   蓝牙测试场景
+// */
+// import 'package:flutter/material.dart';
+// import 'package:flutter_blue/flutter_blue.dart';
+
+// class BluetoothScene extends StatefulWidget {
+//   @override
+//   _BluetoothSceneState createState() => _BluetoothSceneState();
+// }
+
+// class _BluetoothSceneState extends State<BluetoothScene> {
+//   FlutterBlue flutterBlue = FlutterBlue.instance;
+//   List<BluetoothDevice> devicesList = [];
+//   BluetoothDevice? connectedDevice;
+//   BluetoothState? bluetoothState;
+
+//   @override
+//   void initState() {
+//     super.initState();
+//     flutterBlue.state.listen((state) {
+//       setState(() {
+//         bluetoothState = state;
+//       });
+//     });
+
+//     flutterBlue.scanResults.listen((results) {
+//       setState(() {
+//         devicesList = results
+//             .where((result) => result.device.name.isNotEmpty)
+//             .map((result) => result.device)
+//             .toList();
+//       });
+//     });
+//   }
+
+//   void startScan() {
+//     flutterBlue.startScan(timeout: Duration(seconds: 4));
+//   }
+
+//   void stopScan() {
+//     flutterBlue.stopScan();
+//   }
+
+//   void connectToDevice(BluetoothDevice device) async {
+//     await device.connect();
+//     setState(() {
+//       connectedDevice = device;
+//     });
+//     listenToDeviceEvents(device);
+//   }
+
+//   void listenToDeviceEvents(BluetoothDevice device) {
+//     device.state.listen((state) {
+//       if (state == BluetoothDeviceState.connected) {
+//         print('Device connected');
+//       } else if (state == BluetoothDeviceState.disconnected) {
+//         print('Device disconnected');
+//       }
+//     });
+
+//     device.discoverServices().then((services) {
+//       services.forEach((service) {
+//         service.characteristics.forEach((characteristic) {
+//           characteristic.setNotifyValue(true);
+//           characteristic.value.listen((value) {
+//             print('Received value: $value');
+//           });
+//         });
+//       });
+//     });
+//   }
+
+//   @override
+//   Widget build(BuildContext context) {
+//     return Scaffold(
+//       appBar: AppBar(title: Text('Flutter Bluetooth Demo')),
+//       body: Column(
+//         children: [
+//           if (bluetoothState == BluetoothState.off)
+//             Text('Bluetooth is off, please turn it on'),
+//           if (bluetoothState == BluetoothState.on)
+//             Column(
+//               children: [
+//                 ElevatedButton(
+//                   onPressed: startScan,
+//                   child: Text('Start Scan'),
+//                 ),
+//                 ElevatedButton(
+//                   onPressed: stopScan,
+//                   child: Text('Stop Scan'),
+//                 ),
+//                 ListView.builder(
+//                   shrinkWrap: true,
+//                   itemCount: devicesList.length,
+//                   itemBuilder: (context, index) {
+//                     return ListTile(
+//                       title: Text(devicesList[index].name),
+//                       subtitle: Text(devicesList[index].id.toString()),
+//                       onTap: () {
+//                         connectToDevice(devicesList[index]);
+//                       },
+//                     );
+//                   },
+//                 ),
+//                 if (connectedDevice != null)
+//                   Text('Connected to: ${connectedDevice?.name}')
+//               ],
+//             ),
+//         ],
+//       ),
+//     );
+//   }
+// }

lib/scenes/ChartScene.dart

@@ -1,165 +0,0 @@
-import 'package:flutter/material.dart';
-import 'dart:async';
-
-class ChatScene extends StatefulWidget {
-  @override
-  _ChatSceneState createState() => _ChatSceneState();
-}
-
-class _ChatSceneState extends State<ChatScene> {
-  bool _isInCall = false; // 记录是否在通话状态
-
-  // 模拟的聊天消息数据，包括语音消息和文字消息
-  final List<Map<String, dynamic>> _messages = [
-    {
-      'type': 'audio',
-      'audioDuration': 5, // 音频时长 5秒
-      'audioUrl':
-          'https://www.soundhelix.com/examples/mp3/SoundHelix-Song-1.mp3',
-      'text': '你好，我是一个语音消息'
-    },
-    {'type': 'text', 'text': '这是一个文本消息'},
-    {
-      'type': 'audio',
-      'audioDuration': 8, // 音频时长 8秒
-      'audioUrl':
-          'https://www.soundhelix.com/examples/mp3/SoundHelix-Song-2.mp3',
-      'text': '这是另一条语音消息'
-    }
-  ];
-
-  // 切换按钮状态
-  void _toggleCallStatus() {
-    setState(() {
-      _isInCall = !_isInCall;
-    });
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(title: Text("Chat Scene")),
-      body: ListView.builder(
-        itemCount: _messages.length,
-        itemBuilder: (context, index) {
-          var message = _messages[index];
-          if (message['type'] == 'audio') {
-            // 语音消息
-            return _buildAudioMessage(message);
-          } else {
-            // 文本消息
-            return _buildTextMessage(message);
-          }
-        },
-      ),
-      bottomNavigationBar: Padding(
-        padding: const EdgeInsets.all(20.0),
-        child: InkWell(
-          onTap: _toggleCallStatus, // 点击按钮时切换状态
-          onLongPress: () {
-            // 按住时切换为通话状态
-            _toggleCallStatus();
-          },
-          child: Container(
-            decoration: BoxDecoration(
-              borderRadius: BorderRadius.circular(30), // 圆角按钮
-              color: _isInCall ? Colors.red : Colors.green, // 通话状态红色，非通话状态绿色
-            ),
-            padding:
-                EdgeInsets.symmetric(vertical: 15, horizontal: 40), // 调整按钮大小
-            child: Row(
-              mainAxisAlignment: MainAxisAlignment.center,
-              children: [
-                Icon(
-                  _isInCall ? Icons.call_end : Icons.mic, // 图标变化
-                  color: Colors.white,
-                  size: 30,
-                ),
-                SizedBox(width: 10),
-                Text(
-                  _isInCall ? '挂断' : '开始通话', // 状态文字变化
-                  style: TextStyle(
-                    color: Colors.white,
-                    fontSize: 18,
-                  ),
-                ),
-              ],
-            ),
-          ),
-        ),
-      ),
-    );
-  }
-
-  // 构建文本消息
-  Widget _buildTextMessage(Map<String, dynamic> message) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 15),
-      child: Align(
-        alignment: Alignment.centerLeft,
-        child: Container(
-          padding: EdgeInsets.all(10),
-          decoration: BoxDecoration(
-            color: Colors.blue[100],
-            borderRadius: BorderRadius.circular(10),
-          ),
-          child: Text(
-            message['text'],
-            style: TextStyle(fontSize: 16),
-          ),
-        ),
-      ),
-    );
-  }
-
-  // 构建语音消息
-  Widget _buildAudioMessage(Map<String, dynamic> message) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 15),
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          // 音频时长显示
-          Text(
-            '${message['audioDuration']}秒',
-            style: TextStyle(fontSize: 14, color: Colors.grey),
-          ),
-          SizedBox(height: 5),
-          // 音频播放按钮
-          GestureDetector(
-            onTap: () {
-              // 这里可以实现点击播放音频的功能
-              print("播放音频: ${message['audioUrl']}");
-            },
-            child: Container(
-              padding: EdgeInsets.symmetric(vertical: 10, horizontal: 20),
-              decoration: BoxDecoration(
-                color: Colors.green,
-                borderRadius: BorderRadius.circular(30),
-              ),
-              child: Row(
-                children: [
-                  Icon(
-                    Icons.play_arrow,
-                    color: Colors.white,
-                  ),
-                  SizedBox(width: 10),
-                  Text(
-                    '播放音频',
-                    style: TextStyle(color: Colors.white),
-                  ),
-                ],
-              ),
-            ),
-          ),
-          SizedBox(height: 5),
-          // 文字内容
-          Text(
-            message['text'],
-            style: TextStyle(fontSize: 16),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/scenes/HomeScene.dart

@@ -1,112 +0,0 @@
-import 'package:demo001/plugin/xunfei/audiotranslate/audiotranslate.dart';
-import 'package:demo001/plugin/xunfei/audiotranslate/result_audio.dart';
-import 'package:demo001/plugin/xunfei/audiotranslate/result_test.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-
-class MyHomePage extends StatefulWidget {
-  const MyHomePage({super.key, required this.title});
-  final String title;
-  @override
-  State<MyHomePage> createState() => _MyHomePageState();
-}
-
-class _MyHomePageState extends State<MyHomePage> {
-  late Xunfei_AudioTranslation xunfei;
-  String _result = "";
-// 在 initState 中初始化
-  @override
-  void initState() {
-    super.initState();
-    xunfei = new Xunfei_AudioTranslation(
-      appId: "137dc132",
-      apiKey: "1c1891a475e71250ecd1320303ad6545",
-      apiSecret: "MjZhNDA1NTI1NWZkZDQxOTMxYzMyN2Yw",
-      onResponse: _onResponse,
-    );
-  }
-
-  void _onResponse(Xunfei_AudioTranslation_Result_Text text,
-      Xunfei_AudioTranslation_Result_Audio audio) {
-    setState(() {
-      _result = "接受消息:${text.result()}";
-    });
-  }
-
-  //测试链接
-  Future<void> _connectTest() async {
-    await xunfei.start();
-    setState(() {
-      _result = "链接状态:${xunfei.state}";
-    });
-  }
-
-  // 读取本地文件转流对象
-  Stream<List<int>> _getAudioStream() async* {
-    // 从 assets 中读取音频文件
-    final byteData = await rootBundle.load('assests/original.pcm');
-    final buffer = byteData.buffer.asUint8List();
-
-    // 按块生成流，块大小为 frameSize
-    int frameSize = 1280; // 每一帧的音频大小
-    for (int i = 0; i < buffer.length; i += frameSize) {
-      int end =
-          (i + frameSize <= buffer.length) ? i + frameSize : buffer.length;
-      yield buffer.sublist(i, end);
-    }
-  }
-
-  //测试翻译
-  Future<void> _translationTest() async {
-    Stream<List<int>> audioStream = _getAudioStream();
-    await xunfei.pushaudio(audioStream);
-  }
-
-  //测试录音
-  void _recordTest() {}
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(
-        backgroundColor: Theme.of(context).colorScheme.inversePrimary,
-        title: Text(widget.title),
-      ),
-      body: Center(
-        child: Column(
-          mainAxisAlignment: MainAxisAlignment.center,
-          children: <Widget>[
-            const Text(
-              '测试结果',
-            ),
-            Text(
-              _result,
-              style: Theme.of(context).textTheme.headlineMedium,
-            ),
-          ],
-        ),
-      ),
-      // 页面底部的按钮
-      bottomNavigationBar: Padding(
-        padding: const EdgeInsets.all(8.0),
-        child: Row(
-          mainAxisAlignment: MainAxisAlignment.spaceAround, // 按钮等距排列
-          children: <Widget>[
-            ElevatedButton(
-              onPressed: _connectTest,
-              child: const Text('测试链接'),
-            ),
-            ElevatedButton(
-              onPressed: _translationTest,
-              child: const Text('测试翻译'),
-            ),
-            ElevatedButton(
-              onPressed: _recordTest,
-              child: const Text('测试录音'),
-            ),
-          ],
-        ),
-      ),
-    );
-  }
-}

lib/scenes/SoundRecordScene.dart

@@ -1,448 +0,0 @@
-import 'dart:async';
-import 'dart:typed_data';
-
-import 'package:demo001/xunfei/xunfei.dart';
-import 'package:flutter/material.dart';
-import 'package:path_provider/path_provider.dart';
-import 'package:just_audio/just_audio.dart' as just_audio;
-import 'package:flutter_sound/flutter_sound.dart' as flutter_sound;
-import 'package:permission_handler/permission_handler.dart';
-
-class SoundRecordScene extends StatefulWidget {
-  @override
-  _SoundRecordSceneState createState() => _SoundRecordSceneState();
-}
-
-class _SoundRecordSceneState extends State<SoundRecordScene> {
-  late ISDK _sdk;
-  flutter_sound.FlutterSoundRecorder? _soundRecorder;
-  just_audio.AudioPlayer? _audioPlayer;
-  bool _isRecorderReady = false;
-  bool _isRecording = false;
-  bool _isSpeaking = false; //是否说话
-  int _stateSpeak = 0; // 说话状态 0 未说话 1开始说话 2 说话中 3结束说话
-  String? _audioFilePath;
-  double _volumeLevel = 0.0; // 当前音量值
-  DateTime? _lastBelowThresholdTime; // 上次音量低于阈值的时间
-  ScrollController _scrollController = ScrollController();
-  List<String> _logs = [];
-  List<ITaskTrans> _trans = [];
-  late ITaskTrans _lasttran;
-  // 音量阈值
-  final double _speakingThreshold = 50.0; // 开始说话的阈值
-  final double _silenceThreshold = 30.0; // 结束说话的阈值
-  final Duration _silenceDuration = Duration(seconds: 1); // 持续低于阈值的时间
-
-  // 采样率和声道数
-  flutter_sound.Codec _audiocodec = flutter_sound.Codec.pcm16;
-  final int _sampleRate = 16000; // 16kHz 采样率
-  final int _numChannels = 1; // 单声道
-  StreamController<Uint8List> _audioDataStreamController =
-      StreamController<Uint8List>.broadcast();
-  @override
-  void initState() {
-    super.initState();
-    _sdk = Xunfei(
-        appId: "137dc132",
-        apiKey: "1c1891a475e71250ecd1320303ad6545",
-        apiSecret: "MjZhNDA1NTI1NWZkZDQxOTMxYzMyN2Yw");
-    _audioPlayer = just_audio.AudioPlayer();
-    _requestPermissions();
-    _initRecorder();
-  }
-
-  // 初始化录音器
-  void _initRecorder() async {
-    try {
-      _soundRecorder = flutter_sound.FlutterSoundRecorder();
-      await _soundRecorder?.openRecorder();
-      await _soundRecorder
-          ?.setSubscriptionDuration(const Duration(milliseconds: 100));
-      //检查编解码器是否支持
-      if (!await _soundRecorder!
-          .isEncoderSupported(flutter_sound.Codec.pcm16)) {
-        _log("PCM16 codec is not supported on this device.");
-        _audiocodec = flutter_sound.Codec.aacADTS;
-      }
-      setState(() {
-        _isRecorderReady = true;
-      });
-      _log('录音器初始化成功');
-    } catch (e) {
-      _log('初始化录音器失败: $e');
-      setState(() {
-        _isRecorderReady = false;
-      });
-    }
-  }
-
-  // 请求麦克风权限
-  void _requestPermissions() async {
-    try {
-      if (await Permission.microphone.request().isGranted) {
-        _log('麦克风权限已授予');
-      } else {
-        _log('麦克风权限被拒绝');
-        setState(() {
-          _isRecorderReady = false;
-        });
-      }
-    } catch (e) {
-      _log('请求麦克风权限失败: $e');
-      setState(() {
-        _isRecorderReady = false;
-      });
-    }
-  }
-
-  // 开始录音
-  void _startRecording() async {
-    try {
-      if (!_isRecorderReady) {
-        _log('录音器未准备好');
-        return;
-      }
-      if (_isRecording) return; // 防止重复调用
-      final directory = await getTemporaryDirectory();
-      final tempPath = '${directory.path}/recorded_audio.pcm';
-      _log('录音文件路径: $tempPath');
-      await _soundRecorder?.startRecorder(
-        codec: _audiocodec,
-        toStream: _audioDataStreamController.sink, // 将音频数据写入到 StreamController
-        sampleRate: _sampleRate, // 设置采样率
-        numChannels: _numChannels, // 设置声道数
-        enableVoiceProcessing: true, // 启用音量监听
-      );
-      _soundRecorder?.onProgress!
-          .listen((flutter_sound.RecordingDisposition event) {
-        // _log('onProgress 回调触发, 分贝: ${event.decibels}');
-        if (event.decibels != null) {
-          setState(() {
-            _volumeLevel = event.decibels!; //更新音量值
-          });
-          _checkSpeakingStatus(); // 检查说话状态
-        }
-      });
-      // 监听音频数据流
-      _audioDataStreamController.stream.listen((Uint8List audioData) {
-        _processAudioData(audioData);
-        // 这里可以进一步处理音频数据，例如保存到文件或上传到服务器
-      });
-      setState(() {
-        _audioFilePath = tempPath;
-        _isRecording = true;
-      });
-      _log('录音开始');
-    } catch (e) {
-      _log('录音开始 异常: $e');
-    }
-  }
-
-// 处理音频数据的方法
-  Uint8List _audioBuffer = Uint8List(0); // 缓存音频数据
-  void _processAudioData(Uint8List newData) {
-    // 将新数据追加到缓存中
-    _audioBuffer = Uint8List.fromList([..._audioBuffer, ...newData]);
-
-    // 每次处理一帧数据（1280 字节）
-    int frameSize = 1280; // 每帧的大小
-    while (_isSpeaking && _audioBuffer.length >= frameSize) {
-      // 取出一帧数据
-      Uint8List frame = _audioBuffer.sublist(0, frameSize);
-      _audioBuffer = _audioBuffer.sublist(frameSize); // 移除已处理的数据
-
-      // 将帧数据传递给任务
-      _lasttran.addAudioData(frame);
-    }
-
-    // 如果录音结束且缓存中还有剩余数据，则作为最后一帧发送
-    if (!_isRecording && _audioBuffer.isNotEmpty) {
-      _lasttran.addAudioData(_audioBuffer);
-      _audioBuffer = Uint8List(0); // 清空缓存
-    }
-  }
-
-  // 停止录音
-  void _stopRecording() async {
-    try {
-      if (!_isRecording) return; // 防止重复调用
-      _lasttran.endpuish();
-      await _soundRecorder?.stopRecorder();
-      await _soundRecorder?.closeRecorder();
-      setState(() {
-        _isRecording = false;
-        _volumeLevel = 0.0; //重置音量值
-      });
-      _log('录音停止');
-    } catch (e) {
-      _log('录音停止 异常: $e');
-    }
-  }
-
-  // 播放录音
-  void _playRecording() async {
-    // try {
-    //   if (_audioFilePath != null) {
-    //     await _audioPlayer?.play(DeviceFileSource(_audioFilePath!));
-    //     _log('播放录音');
-    //   }
-    // } catch (e) {
-    //   _log('播放录音 异常: $e');
-    // }
-  }
-
-  // 检查说话状态
-  _checkSpeakingStatus() {
-    if (_volumeLevel > _speakingThreshold && !_isSpeaking) {
-      // 音量高于阈值，表示开始说话
-      setState(() {
-        _isSpeaking = true;
-      });
-      _log('开始说话');
-      _stateSpeak = 1;
-      _lasttran = _sdk.createTransTask(_taskchange);
-      _trans.add(_lasttran);
-    } else if (_volumeLevel < _silenceThreshold) {
-      // 音量低于阈值
-      if (_lastBelowThresholdTime == null) {
-        // 记录第一次低于阈值的时间
-        _lastBelowThresholdTime = DateTime.now();
-      } else if (DateTime.now().difference(_lastBelowThresholdTime!) >
-          _silenceDuration) {
-        // 持续低于阈值超过指定时间，表示结束说话
-        if (_isSpeaking) {
-          setState(() {
-            _isSpeaking = false;
-          });
-          _log('结束说话');
-          _stateSpeak = 3;
-          _lasttran.endpuish();
-        }
-      }
-    } else {
-      // 音量恢复到阈值以上，重置计时器
-      _lastBelowThresholdTime = null;
-    }
-    _stateSpeak = 2;
-  }
-
-  //任务状态变化
-  void _taskchange(ITaskTrans task) {
-    if (task.state() == 3) {
-      playAudioStream(task.translateAudio());
-    }
-  }
-
-  // 添加日志信息并自动滚动
-  void _log(String message) {
-    print("输出日志:${message}");
-    setState(() {
-      _logs.add(message); // 从顶部插入新日志
-    });
-    _scrollToBottom();
-  }
-
-  // 滚动到底部
-  void _scrollToBottom() {
-    WidgetsBinding.instance.addPostFrameCallback((_) {
-      if (_scrollController.hasClients) {
-        _scrollController.animateTo(
-          _scrollController.position.maxScrollExtent, // 滚动到底部
-          duration: Duration(milliseconds: 200),
-          curve: Curves.easeInOut,
-        );
-      }
-    });
-  }
-
-// 播放音频流
-  void playAudioStream(Stream<Uint8List> audioStream) async {
-    try {
-      // 创建自定义的 AudioSource
-      final audioSource = CustomStreamAudioSource(
-        audioStream: audioStream,
-        contentLength: null, // 如果不知道音频数据长度，设置为 null
-      );
-      // 设置音频源并播放
-      await _audioPlayer?.setAudioSource(audioSource);
-      await _audioPlayer?.play();
-
-      print('音频流播放开始');
-    } catch (e) {
-      print('播放音频流失败: $e');
-    }
-  }
-
-  @override
-  void dispose() {
-    _soundRecorder?.closeRecorder();
-    _audioPlayer?.dispose();
-    _scrollController.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: AppBar(title: Text('录音与播放')),
-      body: Column(
-        children: [
-          // 滑动面板（日志区域）
-          Expanded(
-            child: Padding(
-              padding: const EdgeInsets.all(8.0),
-              child: Container(
-                decoration: BoxDecoration(
-                  border: Border.all(color: Colors.blue),
-                  borderRadius: BorderRadius.circular(10),
-                ),
-                child: ListView.builder(
-                  controller: _scrollController,
-                  itemCount: _trans.length,
-                  itemBuilder: (context, index) {
-                    // 语音消息
-                    return _buildAudioMessage(_trans[index]);
-                  },
-                ),
-              ),
-            ),
-          ),
-
-          // 底部按钮区域
-          Padding(
-              padding: const EdgeInsets.all(20.0),
-              child:
-                  Row(mainAxisAlignment: MainAxisAlignment.center, children: [
-                // 音量图标和音量值
-                Row(
-                  children: [
-                    Icon(
-                      Icons.volume_up,
-                      size: 30,
-                    ),
-                    SizedBox(width: 10), // 间距
-                    Text(
-                      '${_volumeLevel.toStringAsFixed(2)} dB', //显示音量值，保留两位小数
-                      style: TextStyle(fontSize: 16),
-                    ),
-                  ],
-                ),
-                SizedBox(width: 20), // 间距
-                // 按钮区域
-                GestureDetector(
-                  onTapDown: (details) {
-                    _startRecording(); // 按下时开始录音
-                  },
-                  onTapUp: (details) {
-                    _stopRecording(); // 抬起时停止录音并播放
-                    _playRecording(); // 播放录音
-                  },
-                  child: Container(
-                    margin: EdgeInsets.all(20),
-                    padding: EdgeInsets.all(20),
-                    decoration: BoxDecoration(
-                      color: Colors.blue,
-                      shape: BoxShape.circle,
-                    ),
-                    child: Icon(
-                      Icons.mic,
-                      color: Colors.white,
-                      size: 50,
-                    ),
-                  ),
-                ),
-              ]))
-        ],
-      ),
-    );
-  }
-
-  // 构建语音消息
-  Widget _buildAudioMessage(ITaskTrans msg) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 15),
-      child: Column(
-        crossAxisAlignment: CrossAxisAlignment.start,
-        children: [
-          // 音频时长显示
-          Text(
-            '2秒',
-            style: TextStyle(fontSize: 14, color: Colors.grey),
-          ),
-          SizedBox(height: 5),
-          // 音频播放按钮
-          GestureDetector(
-            onTap: () {
-              // 这里可以实现点击播放音频的功能
-              // print("播放音频: ${message['audioUrl']}");
-            },
-            child: Container(
-              padding: EdgeInsets.symmetric(vertical: 10, horizontal: 20),
-              decoration: BoxDecoration(
-                color: Colors.green,
-                borderRadius: BorderRadius.circular(30),
-              ),
-              child: Row(
-                children: [
-                  Icon(
-                    Icons.play_arrow,
-                    color: Colors.white,
-                  ),
-                  SizedBox(width: 10),
-                  Text(
-                    '播放音频',
-                    style: TextStyle(color: Colors.white),
-                  ),
-                ],
-              ),
-            ),
-          ),
-          SizedBox(height: 5),
-          // 文字内容
-          Text(
-            msg.originalText(),
-            style: TextStyle(fontSize: 16),
-          ),
-        ],
-      ),
-    );
-  }
-}
-
-class CustomStreamAudioSource extends just_audio.StreamAudioSource {
-  final Stream<Uint8List> audioStream;
-  final int? contentLength;
-
-  CustomStreamAudioSource({
-    required this.audioStream,
-    this.contentLength,
-  });
-
-  @override
-  Future<just_audio.StreamAudioResponse> request([int? start, int? end]) async {
-    try {
-      // 将 Stream<Uint8List> 转换为 Stream<List<int>>
-      final stream = audioStream.map((uint8List) => uint8List.toList());
-
-      // 处理范围请求
-      if (start != null || end != null) {
-        // 这里假设音频流支持范围请求
-        // 如果音频流不支持范围请求，可以忽略 start 和 end 参数
-        // 或者抛出一个异常
-        throw UnsupportedError('Range requests are not supported');
-      }
-
-      // 返回 StreamAudioResponse
-      return just_audio.StreamAudioResponse(
-        stream: stream,
-        contentLength: contentLength,
-        sourceLength: null,
-        offset: null,
-        contentType: 'audio/mpeg',
-      );
-    } catch (e) {
-      print('请求音频流失败: $e');
-      rethrow;
-    }
-  }
-}

lib/xunfei/task_trans.dart

@@ -1,321 +0,0 @@
-//讯飞的翻译任务
-import 'dart:async';
-import 'dart:convert';
-import 'dart:ffi';
-import 'dart:typed_data';
-import 'package:demo001/xunfei/utils.dart';
-import 'package:demo001/xunfei/xunfei.dart';
-import 'package:intl/intl.dart';
-import 'package:web_socket_channel/web_socket_channel.dart';
-
-typedef TaskStateChangeEvent = void Function(ITaskTrans task); // 定义回调函数类型
-
-class XunferTask_Result_Text_Item {
-  final int sn;
-  final String pgs;
-  final List<int> rg;
-  final List<dynamic> ws;
-
-  XunferTask_Result_Text_Item({
-    required this.sn,
-    required this.pgs,
-    required this.rg,
-    required this.ws,
-  });
-}
-
-class XunferTaskTrans implements ITaskTrans {
-  static const int STATUS_FIRST_FRAME = 0;
-  static const int STATUS_CONTINUE_FRAME = 1;
-  static const int STATUS_LAST_FRAME = 2;
-
-  final String appId;
-  final String apiKey;
-  final String apiSecret;
-  final String host = "ws-api.xf-yun.com";
-  final String requestUri = "/v1/private/simult_interpretation";
-  late String url;
-  late WebSocketChannel? _channel;
-  final TaskStateChangeEvent onEvent; // 回调函数类型
-
-  bool isconnected = false;
-  int _state = 0; //未连接 1上传语音 2结束语音 3完成任务
-
-  //识别数据
-  final Map<int, XunferTask_Result_Text_Item> tests = {};
-  // 输入音频流
-  final StreamController<Uint8List> _inputaudioStream =
-      StreamController<Uint8List>();
-  //输出音频流
-  final StreamController<Uint8List> _outputaudioStream =
-      StreamController<Uint8List>();
-
-  XunferTaskTrans({
-    required this.appId,
-    required this.apiKey,
-    required this.apiSecret,
-    required this.onEvent,
-  }) {
-    url = _geturl();
-    _connect();
-    _startpush();
-  }
-
-  //获取链接地址
-  String _geturl() {
-    final now = DateTime.now();
-    final date =
-        DateFormat("EEE, dd MMM yyyy HH:mm:ss 'GMT'").format(now.toUtc());
-    final signatureOrigin =
-        "host: $host\ndate: $date\nGET $requestUri HTTP/1.1";
-
-    // 使用 HmacUtil 计算 HMAC-SHA256 签名
-    final signature = XunfeiUtils.hmacSha256(apiSecret, signatureOrigin);
-
-    final authorization = base64.encode(utf8.encode(
-        "api_key=\"$apiKey\", algorithm=\"hmac-sha256\", headers=\"host date request-line\", signature=\"$signature\""));
-
-    final queryParams = {
-      "authorization": authorization,
-      "date": date,
-      "host": host,
-      "serviceId": "simult_interpretation"
-    };
-
-    final wsUri =
-        'ws://$host$requestUri?${Uri(queryParameters: queryParams).query}';
-    return wsUri;
-  }
-
-  // 创建WebSocket连接
-  Future<void> _connect() async {
-    _channel = WebSocketChannel.connect(Uri.parse(url));
-    _channel?.stream.timeout(Duration(seconds: 10)); //设置超时时间
-    _channel?.stream.listen(
-      (message) {
-        onMessage(message);
-      },
-      onError: (error) {
-        isconnected = false;
-        print('连接失败: $error');
-      },
-      onDone: () {
-        isconnected = false;
-        print('WebSocket 连接已关闭');
-        print('Close code: ${_channel?.closeCode}');
-        print('Close reason: ${_channel?.closeReason}');
-      },
-      cancelOnError: true,
-    );
-    isconnected = true;
-  }
-
-  // 上传音频
-  Future<void> _startpush() async {
-    _state = 1;
-    int frameSize = 1280; // 每一帧的音频大小
-    double interval = 0.04; // 发送音频间隔(单位:s)
-    int status = STATUS_FIRST_FRAME; // 音频的状态信息，标识音频是第一帧，还是中间帧、最后一帧
-    Uint8List buffer = Uint8List(0);
-    try {
-      await for (Uint8List chunk in _inputaudioStream.stream) {
-        // 将新数据追加到缓存中
-        buffer = Uint8List.fromList([...buffer, ...chunk]);
-
-        // 当缓存中的数据足够一帧时，处理并发送
-        while (buffer.length >= frameSize) {
-          Uint8List frame = buffer.sublist(0, frameSize); // 取出一帧数据
-          buffer = buffer.sublist(frameSize); // 移除已处理的数据
-
-          // 第一帧处理
-          if (status == STATUS_FIRST_FRAME) {
-            String data = json.encode(_createParams(appId, status, frame));
-            _channel?.sink.add(data);
-            print('第一帧已发送... $data');
-            status = STATUS_CONTINUE_FRAME;
-          }
-          // 中间帧处理
-          else if (status == STATUS_CONTINUE_FRAME) {
-            String data = json.encode(_createParams(appId, status, frame));
-            _channel?.sink.add(data);
-            print('中间帧已发送... $data');
-          }
-
-          // 模拟音频采样间隔
-          await Future.delayed(
-              Duration(milliseconds: (interval * 1000).round()));
-        }
-      }
-
-      status = STATUS_LAST_FRAME;
-      String data = json.encode(_createParams(appId, status, buffer));
-      _channel?.sink.add(data);
-      print('最后一帧已发送... $data');
-      _state = 2;
-    } catch (e) {
-      print("上传音频数据异常: $e");
-    }
-    print('音频处理完成');
-  }
-
-  //创建参数
-  Map<String, dynamic> _createParams(
-      String appId, int status, Uint8List audio) {
-    final param = {
-      "header": {
-        "app_id": appId,
-        "status": status,
-      },
-      "parameter": {
-        "ist": {
-          "accent": "mandarin",
-          "domain": "ist_ed_open",
-          "language": "zh_cn",
-          "vto": 15000,
-          "eos": 150000
-        },
-        "streamtrans": {"from": "cn", "to": "en"},
-        "tts": {
-          "vcn": "x2_catherine",
-          "tts_results": {
-            "encoding": "raw",
-            "sample_rate": 16000,
-            "channels": 1,
-            "bit_depth": 16,
-            "frame_size": 0
-          }
-        }
-      },
-      "payload": {
-        "data": {
-          "audio": base64.encode(audio),
-          "encoding": "raw",
-          "sample_rate": 16000,
-          "seq": 1,
-          "status": status
-        }
-      }
-    };
-
-    return param;
-  }
-
-  // 向流中添加音频数据
-  void addAudioData(Uint8List data) {
-    _inputaudioStream.add(data);
-  }
-
-  //接收到翻译结果
-  Future<void> onMessage(String message) async {
-    try {
-      print("收到的消息：$message");
-
-      // 对结果进行解析
-      var messageMap = json.decode(message);
-      var status = messageMap["header"]["status"];
-      var sid = messageMap["header"]["sid"];
-      // 接收到的识别结果写到文本
-      if (messageMap.containsKey('payload') &&
-          messageMap['payload'].containsKey('recognition_results')) {
-        var result = messageMap['payload']['recognition_results']['text'];
-        var asrresult = utf8.decode(base64.decode(result));
-        addtext(asrresult);
-        print("收到识别回应:${originalText()}");
-      }
-      //接收到的翻译结果写到文本
-      if (messageMap.containsKey('payload') &&
-          messageMap['payload'].containsKey('streamtrans_results')) {
-        var result = messageMap['payload']['streamtrans_results']['text'];
-        var transresult = utf8.decode(base64.decode(result));
-        print("收到翻译结果:$transresult");
-      }
-      if (messageMap.containsKey('payload') &&
-          messageMap['payload'].containsKey('tts_results')) {
-        var audio = messageMap['payload']['tts_results']['audio'];
-        var audioData = base64.decode(audio);
-        _outputaudioStream.add(audioData);
-        print("收到音频结果:${audioData.length}");
-      }
-      if (status == 2) {
-        print("任务已结束!");
-        _state = 3;
-        onEvent(this);
-        await Future.delayed(Duration(seconds: 1));
-        _channel?.sink.close();
-      }
-    } catch (e) {
-      print("接受结果异常: $e");
-    }
-  }
-
-  // 关闭流并停止上传任务
-  void endpuish() {
-    _inputaudioStream.close(); // 关闭流
-  }
-
-  void addtext(String result) {
-    var resultMap = json.decode(result);
-    int sn = resultMap["sn"] as int;
-    String pgs = resultMap["pgs"] as String;
-    List<int> rg = resultMap["rg"] != null
-        ? List<int>.from(resultMap["rg"])
-        : []; // 默认值为空列表
-    List<dynamic> ws = resultMap["ws"] as List<dynamic>;
-    var item = XunferTask_Result_Text_Item(sn: sn, pgs: pgs, rg: rg, ws: ws);
-    tests[sn] = item;
-  }
-
-  int state() {
-    return this._state;
-  }
-
-  //文字
-  String originalText() {
-    if (tests.isNotEmpty) {
-      String resultStr = "";
-      Map<int, XunferTask_Result_Text_Item> _results = {};
-      var sortedKeys = tests.keys.toList()..sort();
-      for (var key in sortedKeys) {
-        var item = tests[key];
-        if (item != null) {
-          if (item.pgs == "rpl") {
-            var start = item.rg[0];
-            var end = item.rg[1];
-            for (int i = start; i <= end; i++) {
-              _results.remove(i);
-            }
-          }
-          _results[item.sn] = item;
-        }
-      }
-      var keys = _results.keys.toList()..sort();
-      for (var key in keys) {
-        var item = tests[key];
-        if (item != null) {
-          for (var ws in item.ws) {
-            var it = ws as Map<String, dynamic>;
-            var cw = it["cw"] as List<dynamic>;
-            for (var ct in cw) {
-              resultStr += ct["w"] as String;
-            }
-          }
-        }
-      }
-      return resultStr;
-    }
-    return "";
-  }
-
-  String translateText() {
-    return "";
-  }
-
-  Stream<Uint8List> originalAudio() {
-    return _inputaudioStream.stream;
-  }
-
-  //音频
-  Stream<Uint8List> translateAudio() {
-    return _outputaudioStream.stream;
-  }
-}

lib/xunfei/xunfei.dart

@@ -1,56 +0,0 @@
-import 'dart:async';
-import 'dart:typed_data';
-
-import 'package:demo001/xunfei/task_trans.dart';
-
-abstract class ISDK {
-  //创建翻译任务
-  ITaskTrans createTransTask(TaskStateChangeEvent onEvent);
-}
-
-abstract class ITaskTrans {
-  int state();
-  String originalText();
-  String translateText();
-  Stream<Uint8List> originalAudio();
-  Stream<Uint8List> translateAudio();
-  void addAudioData(Uint8List data);
-  void endpuish();
-}
-
-class Xunfei implements ISDK {
-  final String appId;
-  final String apiKey;
-  final String apiSecret;
-
-  //静态变量保存唯一实例
-  static Xunfei? _instance;
-  Xunfei._internal({
-    required this.appId,
-    required this.apiKey,
-    required this.apiSecret,
-  });
-
-  //工厂构造函数
-  factory Xunfei({
-    required String appId,
-    required String apiKey,
-    required String apiSecret,
-  }) {
-    _instance ??= Xunfei._internal(
-      appId: appId,
-      apiKey: apiKey,
-      apiSecret: apiSecret,
-    );
-    return _instance!;
-  }
-
-  ITaskTrans createTransTask(TaskStateChangeEvent onEvent) {
-    var task = XunferTaskTrans(
-        appId: this.appId,
-        apiKey: this.apiKey,
-        apiSecret: this.apiSecret,
-        onEvent: onEvent);
-    return task;
-  }
-}

lib/xunfei/xunfei_translate.dart

@@ -0,0 +1,297 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:math';
+import 'dart:typed_data';
+import 'package:intl/intl.dart';
+import 'package:demo001/xunfei/utils.dart';
+import 'package:web_socket_channel/web_socket_channel.dart';
+
+//讯飞翻译
+class XunFeiTranslate {
+  final int _chunkSize = 1280; // 每次发送的数据大小
+  // 音量阈值
+  final double _speakingThreshold = 50.0; // 开始说话的阈值
+  final double _silenceThreshold = 30.0; // 结束说话的阈值
+  final Duration _silenceDuration = Duration(seconds: 1); // 持续低于阈值的时间
+  DateTime? _lastBelowThresholdTime; // 上次音量低于阈值的时间
+  double _volume = 0; //当前原因
+
+  Uint8List _buff = Uint8List(0); //音频缓存区
+  bool _isrecord = false; //是否录音
+  bool _isspeaking = false; //是否说话
+  Timer? _timer;
+
+  XunFeiTranslateTask? currtask;
+
+  final String appId;
+  final String apiKey;
+  final String apiSecret;
+  final String host = "ws-api.xf-yun.com";
+  final String requestUri = "/v1/private/simult_interpretation";
+  //静态变量保存唯一实例
+  static XunFeiTranslate? _instance;
+  XunFeiTranslate._internal({
+    required this.appId,
+    required this.apiKey,
+    required this.apiSecret,
+  });
+
+  //工厂构造函数
+  factory XunFeiTranslate({
+    required String appId,
+    required String apiKey,
+    required String apiSecret,
+  }) {
+    _instance ??= XunFeiTranslate._internal(
+      appId: appId,
+      apiKey: apiKey,
+      apiSecret: apiSecret,
+    );
+    return _instance!;
+  }
+
+  //获取链接地址
+  String _geturl() {
+    final now = DateTime.now();
+    final date =
+        DateFormat("EEE, dd MMM yyyy HH:mm:ss 'GMT'").format(now.toUtc());
+    final signatureOrigin =
+        "host: $host\ndate: $date\nGET $requestUri HTTP/1.1";
+
+    // 使用 HmacUtil 计算 HMAC-SHA256 签名
+    final signature = XunfeiUtils.hmacSha256(apiSecret, signatureOrigin);
+
+    final authorization = base64.encode(utf8.encode(
+        "api_key=\"$apiKey\", algorithm=\"hmac-sha256\", headers=\"host date request-line\", signature=\"$signature\""));
+
+    final queryParams = {
+      "authorization": authorization,
+      "date": date,
+      "host": host,
+      "serviceId": "simult_interpretation"
+    };
+
+    final wsUri =
+        'ws://$host$requestUri?${Uri(queryParameters: queryParams).query}';
+    return wsUri;
+  }
+
+  //创建参数
+  Map<String, dynamic> _createParams(int status, Uint8List audio) {
+    final param = {
+      "header": {
+        "app_id": appId,
+        "status": status,
+      },
+      "parameter": {
+        "ist": {
+          "accent": "mandarin",
+          "domain": "ist_ed_open",
+          "language": "zh_cn",
+          "vto": 15000,
+          "eos": 150000
+        },
+        "streamtrans": {"from": "cn", "to": "en"},
+        "tts": {
+          "vcn": "x2_catherine",
+          "tts_results": {
+            "encoding": "raw",
+            "sample_rate": 16000,
+            "channels": 1,
+            "bit_depth": 16,
+            "frame_size": 0
+          }
+        }
+      },
+      "payload": {
+        "data": {
+          "audio": base64.encode(audio),
+          "encoding": "raw",
+          "sample_rate": 16000,
+          "seq": 1,
+          "status": status
+        }
+      }
+    };
+
+    return param;
+  }
+
+  //开始同时翻译
+  Future<void> starttranslate(Stream<Uint8List> stream) async {
+    _isrecord = true;
+    stream.listen((data) {
+      if (_isrecord) {
+        _buff = _appendToBuffer(data);
+      }
+    });
+    _timer = Timer.periodic(Duration(milliseconds: 40), (timer) async {
+      //每40毫秒读取一次数据
+      var frame = _getAudioData();
+      _volume = _calculateAmplitude(frame);
+      var state = _checkSpeakingStatus();
+      if (state == 1) {
+        //开始说话
+        currtask = XunFeiTranslateTask(_geturl());
+        currtask?.sendaudio(_createParams(0, frame));
+      } else if (state == 2) {
+        //结束说话
+        currtask?.sendaudio(_createParams(1, frame));
+      } else if (state == 3) {
+        //结束说话
+        currtask?.sendaudio(_createParams(2, frame));
+      }
+    });
+    return;
+  }
+
+  //结束翻译
+  Future<void> stoptranslate() async {
+    _isrecord = false;
+    _timer = null;
+    if (currtask != null) {
+      var _frame = _getAudioData();
+      currtask?.sendaudio(_createParams(2, _frame));
+      currtask = null;
+    }
+    return;
+  }
+
+  //写入音频数据到缓存区中
+  Uint8List _appendToBuffer(Uint8List newData) {
+    var newBuffer = Uint8List(_buff.length + newData.length);
+    newBuffer.setAll(0, _buff);
+    newBuffer.setAll(_buff.length, newData);
+    return newBuffer;
+  }
+
+  //读取缓存区中一帧数据
+  Uint8List _getAudioData() {
+    if (_buff.length >= _chunkSize) {
+      // 从缓冲区中读取1280字节的数据
+      var data = _buff.sublist(0, _chunkSize);
+      // 移除已读取的数据
+      _buff = _buff.sublist(_chunkSize);
+      return data;
+    } else if (_buff.length >= 0) {
+      return _buff;
+    } else {
+      // 如果数据不足，返回空数据
+      return Uint8List(0);
+    }
+  }
+
+  //当前音量计算
+  double _calculateAmplitude(Uint8List data) {
+    Int16List samples = Int16List(data.length ~/ 2);
+    ByteData byteData = ByteData.view(data.buffer);
+    for (int i = 0; i < samples.length; i++) {
+      samples[i] = byteData.getInt16(i * 2, Endian.little);
+    }
+
+    double sum = 0;
+    for (int sample in samples) {
+      sum += (sample * sample);
+    }
+    double rms = sqrt(sum / samples.length);
+    return rms;
+  }
+
+  // 检查说话状态
+  int _checkSpeakingStatus() {
+    if (_volume > _speakingThreshold && !_isspeaking) {
+      // 音量高于阈值，表示开始说话
+      _isspeaking = true;
+      return 1;
+    } else if (_volume < _silenceThreshold) {
+      // 音量低于阈值
+      if (_lastBelowThresholdTime == null) {
+        // 记录第一次低于阈值的时间
+        _lastBelowThresholdTime = DateTime.now();
+      } else if (DateTime.now().difference(_lastBelowThresholdTime!) >
+          _silenceDuration) {
+        // 持续低于阈值超过指定时间，表示结束说话
+        _isspeaking = false;
+        return 3;
+      }
+    } else {
+      // 音量恢复到阈值以上，重置计时器
+      _lastBelowThresholdTime = null;
+    }
+    if (!_isspeaking) {
+      return 0;
+    } else {
+      return 2;
+    }
+  }
+}
+
+//讯飞翻译任务
+class XunFeiTranslateTask {
+  late WebSocketChannel _channel;
+  bool isconnected = false;
+
+  XunFeiTranslateTask(String url) {
+    _channel = WebSocketChannel.connect(Uri.parse(url));
+    _channel.stream.timeout(Duration(seconds: 10)); //设置超时时间
+    _channel.stream.listen(
+      (message) {
+        onMessage(message);
+      },
+      onError: (error) {
+        isconnected = false;
+        print('连接失败: $error');
+      },
+      onDone: () {
+        isconnected = false;
+        print('WebSocket 连接已关闭');
+        print('Close code: ${_channel?.closeCode}');
+        print('Close reason: ${_channel?.closeReason}');
+      },
+      cancelOnError: true,
+    );
+    isconnected = true;
+  }
+
+  Future<void> sendaudio(Map<String, dynamic> data) async {
+    if (isconnected) {
+      _channel.sink.add(json.encode(data));
+    }
+  }
+
+  Future<void> onMessage(String message) async {
+    try {
+      print("收到的消息：$message");
+      // 对结果进行解析
+      var messageMap = json.decode(message);
+      var status = messageMap["header"]["status"];
+      var sid = messageMap["header"]["sid"];
+      // 接收到的识别结果写到文本
+      if (messageMap.containsKey('payload') &&
+          messageMap['payload'].containsKey('recognition_results')) {
+        var result = messageMap['payload']['recognition_results']['text'];
+        var asrresult = utf8.decode(base64.decode(result));
+      }
+      //接收到的翻译结果写到文本
+      if (messageMap.containsKey('payload') &&
+          messageMap['payload'].containsKey('streamtrans_results')) {
+        var result = messageMap['payload']['streamtrans_results']['text'];
+        var transresult = utf8.decode(base64.decode(result));
+        print("收到翻译结果:$transresult");
+      }
+      if (messageMap.containsKey('payload') &&
+          messageMap['payload'].containsKey('tts_results')) {
+        var audio = messageMap['payload']['tts_results']['audio'];
+        var audioData = base64.decode(audio);
+        print("收到音频结果:${audioData.length}");
+      }
+      if (status == 2) {
+        print("任务已结束!");
+        _channel.sink.close();
+      }
+    } catch (e) {
+      print("收到的消息 异常：$e");
+    }
+    return;
+  }
+}

linux/flutter/generated_plugin_registrant.cc

@@ -6,10 +6,10 @@
 
 #include "generated_plugin_registrant.h"
 
-#include <audioplayers_linux/audioplayers_linux_plugin.h>
+#include <record_linux/record_linux_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
-  g_autoptr(FlPluginRegistrar) audioplayers_linux_registrar =
-      fl_plugin_registry_get_registrar_for_plugin(registry, "AudioplayersLinuxPlugin");
-  audioplayers_linux_plugin_register_with_registrar(audioplayers_linux_registrar);
+  g_autoptr(FlPluginRegistrar) record_linux_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "RecordLinuxPlugin");
+  record_linux_plugin_register_with_registrar(record_linux_registrar);
 }

linux/flutter/generated_plugins.cmake

@@ -3,7 +3,7 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
-  audioplayers_linux
+  record_linux
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -6,13 +6,11 @@ import FlutterMacOS
 import Foundation
 
 import audio_session
-import audioplayers_darwin
-import just_audio
 import path_provider_foundation
+import record_darwin
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   AudioSessionPlugin.register(with: registry.registrar(forPlugin: "AudioSessionPlugin"))
-  AudioplayersDarwinPlugin.register(with: registry.registrar(forPlugin: "AudioplayersDarwinPlugin"))
-  JustAudioPlugin.register(with: registry.registrar(forPlugin: "JustAudioPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
+  RecordPlugin.register(with: registry.registrar(forPlugin: "RecordPlugin"))
 }

pubspec.lock

@@ -6,7 +6,7 @@ packages:
     description:
       name: async
       sha256: "947bfcf187f74dbc5e146c9eb9c0f10c9f8b30743e341481c1e2ed3ecc18c20c"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.11.0"
   audio_session:
@@ -14,71 +14,15 @@ packages:
     description:
       name: audio_session
       sha256: a92eed06a93721bcc8a8b57d0a623e3fb9d2e4e11cef0a08ed448c73886700b7
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.1.24"
-  audioplayers:
-    dependency: "direct main"
-    description:
-      name: audioplayers
-      sha256: "4ca57fd24594af04e93b9b9f1b1739ffb9204dbab7ce8d9b28a02f464456dcca"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "6.1.1"
-  audioplayers_android:
-    dependency: transitive
-    description:
-      name: audioplayers_android
-      sha256: "6c9443ce0a99b29a840f14bc2d0f7b25eb0fd946dc592a1b8a697807d5b195f3"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "5.0.1"
-  audioplayers_darwin:
-    dependency: transitive
-    description:
-      name: audioplayers_darwin
-      sha256: e507887f3ff18d8e5a10a668d7bedc28206b12e10b98347797257c6ae1019c3b
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "6.0.0"
-  audioplayers_linux:
-    dependency: transitive
-    description:
-      name: audioplayers_linux
-      sha256: "9d3cb4e9533a12a462821e3f18bd282e0fa52f67ff96a06301d48dd48b82c2d1"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "4.0.1"
-  audioplayers_platform_interface:
-    dependency: transitive
-    description:
-      name: audioplayers_platform_interface
-      sha256: "6834dd48dfb7bc6c2404998ebdd161f79cd3774a7e6779e1348d54a3bfdcfaa5"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "7.0.0"
-  audioplayers_web:
-    dependency: transitive
-    description:
-      name: audioplayers_web
-      sha256: "3609bdf0e05e66a3d9750ee40b1e37f2a622c4edb796cc600b53a90a30a2ace4"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "5.0.1"
-  audioplayers_windows:
-    dependency: transitive
-    description:
-      name: audioplayers_windows
-      sha256: "8605762dddba992138d476f6a0c3afd9df30ac5b96039929063eceed416795c2"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "4.0.0"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
       sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.1"
   characters:
@@ -86,7 +30,7 @@ packages:
     description:
       name: characters
       sha256: "04a925763edad70e8443c99234dc3328f442e811f1d8fd1a72f1c8ad0f69a605"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
   clock:
@@ -94,23 +38,23 @@ packages:
     description:
       name: clock
       sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
   collection:
     dependency: transitive
     description:
       name: collection
-      sha256: ee67cb0715911d28db6bf4af1026078bd6f0128b07a5f66fb2ed94ec6783c09a
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      sha256: a1ace0a119f20aabc852d165077c036cd864315bd99b7eaa10a60100341941bf
+      url: "https://pub.dev"
     source: hosted
-    version: "1.18.0"
+    version: "1.19.0"
   crypto:
-    dependency: "direct main"
+    dependency: transitive
     description:
       name: crypto
       sha256: "1e445881f28f22d6140f181e07737b22f1e099a5e1ff94b0af2f9e4a463f4855"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "3.0.6"
   cupertino_icons:
@@ -118,7 +62,7 @@ packages:
     description:
       name: cupertino_icons
       sha256: ba631d1c7f7bef6b729a622b7b752645a2d076dba9976925b8f25725a30e1ee6
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.8"
   etau:
@@ -126,7 +70,7 @@ packages:
     description:
       name: etau
       sha256: "4b43a615ecceb1de7c5a35f0a159920b4fdb8ce5a33d71d3828a31efedc67572"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.0.14-alpha.4"
   fake_async:
@@ -134,7 +78,7 @@ packages:
     description:
       name: fake_async
       sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.1"
   ffi:
@@ -142,23 +86,15 @@ packages:
     description:
       name: ffi
       sha256: "16ed7b077ef01ad6170a3d0c57caa4a112a38d7a2ed5602e0aca9ca6f3d98da6"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.3"
-  file:
-    dependency: transitive
-    description:
-      name: file
-      sha256: a3b4f84adafef897088c160faf7dfffb7696046cb13ae90b508c2cbc95d3b8d4
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "7.0.1"
   fixnum:
     dependency: transitive
     description:
       name: fixnum
       sha256: b6dc7065e46c974bc7c5f143080a6764ec7a4be6da1285ececdc37be96de53be
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.1"
   flutter:
@@ -171,7 +107,7 @@ packages:
     description:
       name: flutter_lints
       sha256: "5398f14efa795ffb7a33e9b6a08798b26a180edac4ad7db3f231e40f82ce11e1"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "5.0.0"
   flutter_sound:
@@ -179,7 +115,7 @@ packages:
     description:
       name: flutter_sound
       sha256: "223949653433bfc22749e9a9725c802733ed24e6dd51c53775716c340631dcae"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "9.20.5"
   flutter_sound_platform_interface:
@@ -187,7 +123,7 @@ packages:
     description:
       name: flutter_sound_platform_interface
       sha256: b85ac6eb1a482329c560e189fca75d596091c291a7d1756e0a3c9536ae87af1b
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "9.20.5"
   flutter_sound_web:
@@ -195,7 +131,7 @@ packages:
     description:
       name: flutter_sound_web
       sha256: dccae5647cdcac368723ff90a3fb2ec0d77b2e871ceb47b3de628806b0ca325c
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "9.20.5"
   flutter_test:
@@ -208,36 +144,28 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
-  go_router:
-    dependency: "direct main"
-    description:
-      name: go_router
-      sha256: "9b736a9fa879d8ad6df7932cbdcc58237c173ab004ef90d8377923d7ad731eaa"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "14.7.2"
   http:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: http
       sha256: fe7ab022b76f3034adc518fb6ea04a82387620e19977665ea18d30a1cf43442f
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
   http_parser:
     dependency: transitive
     description:
       name: http_parser
-      sha256: "2aa08ce0341cc9b354a498388e30986515406668dbcc4f7c950c3e715496693b"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      sha256: "178d74305e7866013777bab2c3d8726205dc5a4dd935297175b19a23a2e66571"
+      url: "https://pub.dev"
     source: hosted
-    version: "4.0.2"
+    version: "4.1.2"
   intl:
     dependency: "direct main"
     description:
       name: intl
       sha256: "3df61194eb431efc39c4ceba583b95633a403f46c9fd341e550ce0bfa50e9aa5"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.20.2"
   js:
@@ -245,87 +173,55 @@ packages:
     description:
       name: js
       sha256: c1b2e9b5ea78c45e1a0788d29606ba27dc5f71f019f32ca5140f61ef071838cf
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.7.1"
-  just_audio:
-    dependency: "direct main"
-    description:
-      name: just_audio
-      sha256: "50ed9f0ba88012eabdef7519ba6040bdbcf6c6667ebd77736fb25c196c98c0f3"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "0.9.44"
-  just_audio_platform_interface:
-    dependency: transitive
-    description:
-      name: just_audio_platform_interface
-      sha256: "0243828cce503c8366cc2090cefb2b3c871aa8ed2f520670d76fd47aa1ab2790"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "4.3.0"
-  just_audio_web:
-    dependency: transitive
-    description:
-      name: just_audio_web
-      sha256: "9a98035b8b24b40749507687520ec5ab404e291d2b0937823ff45d92cb18d448"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "0.4.13"
   leak_tracker:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: "3f87a60e8c63aecc975dda1ceedbc8f24de75f09e4856ea27daf8958f2f0ce05"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      sha256: "7bb2830ebd849694d1ec25bf1f44582d6ac531a57a365a803a6034ff751d2d06"
+      url: "https://pub.dev"
     source: hosted
-    version: "10.0.5"
+    version: "10.0.7"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
       name: leak_tracker_flutter_testing
-      sha256: "932549fb305594d82d7183ecd9fa93463e9914e1b67cacc34bc40906594a1806"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      sha256: "9491a714cca3667b60b5c420da8217e6de0d1ba7a5ec322fab01758f6998f379"
+      url: "https://pub.dev"
     source: hosted
-    version: "3.0.5"
+    version: "3.0.8"
   leak_tracker_testing:
     dependency: transitive
     description:
       name: leak_tracker_testing
       sha256: "6ba465d5d76e67ddf503e1161d1f4a6bc42306f9d66ca1e8f079a47290fb06d3"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "3.0.1"
   lints:
     dependency: transitive
     description:
       name: lints
-      sha256: "3315600f3fb3b135be672bf4a178c55f274bebe368325ae18462c89ac1e3b413"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      sha256: c35bb79562d980e9a453fc715854e1ed39e24e7d0297a880ef54e17f9874a9d7
+      url: "https://pub.dev"
     source: hosted
-    version: "5.0.0"
+    version: "5.1.1"
   logger:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: logger
       sha256: be4b23575aac7ebf01f225a241eb7f6b5641eeaf43c6a8613510fc2f8cf187d1
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.5.0"
-  logging:
-    dependency: transitive
-    description:
-      name: logging
-      sha256: c8245ada5f1717ed44271ed1c26b8ce85ca3228fd2ffdb75468ab01979309d61
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
-    source: hosted
-    version: "1.3.0"
   matcher:
     dependency: transitive
     description:
       name: matcher
       sha256: d2323aa2060500f906aa31a895b4030b6da3ebdcc5619d14ce1aada65cd161cb
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.12.16+1"
   material_color_utilities:
@@ -333,7 +229,7 @@ packages:
     description:
       name: material_color_utilities
       sha256: f7142bb1154231d7ea5f96bc7bde4bda2a0945d2806bb11670e30b850d56bdec
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.11.1"
   meta:
@@ -341,7 +237,7 @@ packages:
     description:
       name: meta
       sha256: bdb68674043280c3428e9ec998512fb681678676b3c54e773629ffe74419f8c7
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.15.0"
   nested:
@@ -349,7 +245,7 @@ packages:
     description:
       name: nested
       sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.0.0"
   path:
@@ -357,7 +253,7 @@ packages:
     description:
       name: path
       sha256: "087ce49c3f0dc39180befefc60fdb4acd8f8620e5682fe2476afd0b3688bb4af"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.9.0"
   path_provider:
@@ -365,7 +261,7 @@ packages:
     description:
       name: path_provider
       sha256: "50c5dd5b6e1aaf6fb3a78b33f6aa3afca52bf903a8a5298f53101fdaee55bbcd"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.5"
   path_provider_android:
@@ -373,7 +269,7 @@ packages:
     description:
       name: path_provider_android
       sha256: "4adf4fd5423ec60a29506c76581bc05854c55e3a0b72d35bb28d661c9686edf2"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.2.15"
   path_provider_foundation:
@@ -381,7 +277,7 @@ packages:
     description:
       name: path_provider_foundation
       sha256: "4843174df4d288f5e29185bd6e72a6fbdf5a4a4602717eed565497429f179942"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.4.1"
   path_provider_linux:
@@ -389,7 +285,7 @@ packages:
     description:
       name: path_provider_linux
       sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.2.1"
   path_provider_platform_interface:
@@ -397,7 +293,7 @@ packages:
     description:
       name: path_provider_platform_interface
       sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
   path_provider_windows:
@@ -405,7 +301,7 @@ packages:
     description:
       name: path_provider_windows
       sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.3.0"
   permission_handler:
@@ -413,7 +309,7 @@ packages:
     description:
       name: permission_handler
       sha256: "18bf33f7fefbd812f37e72091a15575e72d5318854877e0e4035a24ac1113ecb"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "11.3.1"
   permission_handler_android:
@@ -421,7 +317,7 @@ packages:
     description:
       name: permission_handler_android
       sha256: "71bbecfee799e65aff7c744761a57e817e73b738fedf62ab7afd5593da21f9f1"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "12.0.13"
   permission_handler_apple:
@@ -429,7 +325,7 @@ packages:
     description:
       name: permission_handler_apple
       sha256: e6f6d73b12438ef13e648c4ae56bd106ec60d17e90a59c4545db6781229082a0
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "9.4.5"
   permission_handler_html:
@@ -437,7 +333,7 @@ packages:
     description:
       name: permission_handler_html
       sha256: "38f000e83355abb3392140f6bc3030660cfaef189e1f87824facb76300b4ff24"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.1.3+5"
   permission_handler_platform_interface:
@@ -445,7 +341,7 @@ packages:
     description:
       name: permission_handler_platform_interface
       sha256: e9c8eadee926c4532d0305dff94b85bf961f16759c3af791486613152af4b4f9
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "4.2.3"
   permission_handler_windows:
@@ -453,7 +349,7 @@ packages:
     description:
       name: permission_handler_windows
       sha256: "1a790728016f79a41216d88672dbc5df30e686e811ad4e698bfc51f76ad91f1e"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.2.1"
   platform:
@@ -461,7 +357,7 @@ packages:
     description:
       name: platform
       sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "3.1.6"
   plugin_platform_interface:
@@ -469,7 +365,7 @@ packages:
     description:
       name: plugin_platform_interface
       sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.8"
   provider:
@@ -477,7 +373,7 @@ packages:
     description:
       name: provider
       sha256: c8a055ee5ce3fd98d6fc872478b03823ffdb448699c6ebdbbc71d59b596fd48c
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "6.1.2"
   recase:
@@ -485,28 +381,84 @@ packages:
     description:
       name: recase
       sha256: e4eb4ec2dcdee52dcf99cb4ceabaffc631d7424ee55e56f280bc039737f89213
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "4.1.0"
+  record:
+    dependency: "direct main"
+    description:
+      name: record
+      sha256: "8cb57763d954624fbc673874930c6f1ceca3baaf9bfee24b25da6fd451362394"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.2.0"
+  record_android:
+    dependency: transitive
+    description:
+      name: record_android
+      sha256: "0b4739a2502fff402b0ac0ff1d6b2740854d116d78e06a4a16b3989821f84446"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.3.0"
+  record_darwin:
+    dependency: transitive
+    description:
+      name: record_darwin
+      sha256: e487eccb19d82a9a39cd0126945cfc47b9986e0df211734e2788c95e3f63c82c
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.2"
+  record_linux:
+    dependency: transitive
+    description:
+      name: record_linux
+      sha256: "74d41a9ebb1eb498a38e9a813dd524e8f0b4fdd627270bda9756f437b110a3e3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.2"
+  record_platform_interface:
+    dependency: transitive
+    description:
+      name: record_platform_interface
+      sha256: "8a575828733d4c3cb5983c914696f40db8667eab3538d4c41c50cbb79e722ef4"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.0"
+  record_web:
+    dependency: transitive
+    description:
+      name: record_web
+      sha256: "10cb041349024ce4256e11dd35874df26d8b45b800678f2f51fd1318901adc64"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.4"
+  record_windows:
+    dependency: transitive
+    description:
+      name: record_windows
+      sha256: "7bce0ac47454212ca8bfa72791d8b6a951f2fb0d4b953b64443c014227f035b4"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.4"
   rxdart:
     dependency: transitive
     description:
       name: rxdart
       sha256: "5c3004a4a8dbb94bd4bf5412a4def4acdaa12e12f269737a5751369e12d1a962"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.28.0"
   sky_engine:
     dependency: transitive
     description: flutter
     source: sdk
-    version: "0.0.99"
+    version: "0.0.0"
   source_span:
     dependency: transitive
     description:
       name: source_span
       sha256: "53e943d4206a5e30df338fd4c6e7a077e02254531b138a15aec3bd143c1a8b3c"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.10.0"
   sprintf:
@@ -514,39 +466,39 @@ packages:
     description:
       name: sprintf
       sha256: "1fc9ffe69d4df602376b52949af107d8f5703b77cda567c4d7d86a0693120f23"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "7.0.0"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      sha256: "73713990125a6d93122541237550ee3352a2d84baad52d375a4cad2eb9b7ce0b"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      sha256: "9f47fd3630d76be3ab26f0ee06d213679aa425996925ff3feffdec504931c377"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.11.1"
+    version: "1.12.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
       sha256: ba2aa5d8cc609d96bbb2899c28934f9e1af5cddbd60a827822ea467161eb54e7
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.2"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      sha256: "688af5ed3402a4bde5b3a6c15fd768dbf2621a614950b17f04626c431ab3c4c3"
+      url: "https://pub.dev"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   synchronized:
     dependency: transitive
     description:
       name: synchronized
       sha256: "69fe30f3a8b04a0be0c15ae6490fc859a78ef4c43ae2dd5e8a623d45bfcf9225"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "3.3.0+3"
   tau_web:
@@ -554,7 +506,7 @@ packages:
     description:
       name: tau_web
       sha256: c612cd3dcd9b7aa3472c0272bf3531fc232cd80e53ed7d7388b77dd541720cd6
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.0.14-alpha.4"
   term_glyph:
@@ -562,23 +514,23 @@ packages:
     description:
       name: term_glyph
       sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.2.1"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      sha256: "5b8a98dafc4d5c4c9c72d8b31ab2b23fc13422348d2997120294d3bac86b4ddb"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      sha256: "664d3a9a64782fcdeb83ce9c6b39e78fd2971d4e37827b9b06c3aa1edc5e760c"
+      url: "https://pub.dev"
     source: hosted
-    version: "0.7.2"
+    version: "0.7.3"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       sha256: f9049c039ebfeb4cf7a7104a675823cd72dba8297f264b6637062516699fa006
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
   uuid:
@@ -586,7 +538,7 @@ packages:
     description:
       name: uuid
       sha256: a5be9ef6618a7ac1e964353ef476418026db906c4facdedaa299b7a2e71690ff
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "4.5.1"
   vector_math:
@@ -594,23 +546,23 @@ packages:
     description:
       name: vector_math
       sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "2.1.4"
   vm_service:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "5c5f338a667b4c644744b661f309fb8080bb94b18a7e91ef1dbd343bed00ed6d"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      sha256: f6be3ed8bd01289b34d679c2b62226f63c0e69f9fd2e50a6b3c1c729a961041b
+      url: "https://pub.dev"
     source: hosted
-    version: "14.2.5"
+    version: "14.3.0"
   web:
     dependency: transitive
     description:
       name: web
       sha256: cd3543bd5798f6ad290ea73d210f423502e71900302dde696f8bff84bf89a1cb
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
   web_socket:
@@ -618,7 +570,7 @@ packages:
     description:
       name: web_socket
       sha256: "3c12d96c0c9a4eec095246debcea7b86c0324f22df69893d538fcc6f1b8cce83"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "0.1.6"
   web_socket_channel:
@@ -626,7 +578,7 @@ packages:
     description:
       name: web_socket_channel
       sha256: "0b8e2457400d8a859b7b2030786835a28a8e80836ef64402abef392ff4f1d0e5"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "3.0.2"
   xdg_directories:
@@ -634,9 +586,9 @@ packages:
     description:
       name: xdg_directories
       sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
-      url: "https://mirrors.tuna.tsinghua.edu.cn/dart-pub/"
+      url: "https://pub.dev"
     source: hosted
     version: "1.1.0"
 sdks:
-  dart: ">=3.5.4 <4.0.0"
+  dart: ">=3.6.0 <4.0.0"
   flutter: ">=3.24.0"

pubspec.yaml

@@ -35,15 +35,14 @@ dependencies:
   # The following adds the Cupertino Icons font to your application.
   # Use with the CupertinoIcons class for iOS style icons.
   cupertino_icons: ^1.0.8
-  crypto: ^3.0.6
-  intl: ^0.20.1
-  web_socket_channel: ^3.0.1
-  go_router: ^14.6.3
-  audioplayers: ^6.1.0
-  path_provider: ^2.1.5
-  flutter_sound: ^9.19.1
+  flutter_sound: ^9.20.5
   permission_handler: ^11.3.1
-  just_audio: ^0.9.45
+  logger: ^2.5.0
+  path_provider: ^2.1.5
+  record: ^5.2.0
+  intl: ^0.20.2
+  web_socket_channel: ^3.0.2
+  http: ^1.3.0
 
 dev_dependencies:
   flutter_test:

windows/flutter/generated_plugin_registrant.cc

@@ -6,12 +6,12 @@
 
 #include "generated_plugin_registrant.h"
 
-#include <audioplayers_windows/audioplayers_windows_plugin.h>
 #include <permission_handler_windows/permission_handler_windows_plugin.h>
+#include <record_windows/record_windows_plugin_c_api.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
-  AudioplayersWindowsPluginRegisterWithRegistrar(
-      registry->GetRegistrarForPlugin("AudioplayersWindowsPlugin"));
   PermissionHandlerWindowsPluginRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("PermissionHandlerWindowsPlugin"));
+  RecordWindowsPluginCApiRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("RecordWindowsPluginCApi"));
 }

windows/flutter/generated_plugins.cmake

@@ -3,8 +3,8 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
-  audioplayers_windows
   permission_handler_windows
+  record_windows
 )
 
 list(APPEND FLUTTER_FFI_PLUGIN_LIST