修改下载语音包

lib/data/services/network/dio_manager.dart

@@ -1,10 +1,6 @@
 import 'package:dio/dio.dart';
-import 'package:dio/io.dart';
 import 'package:flutter_dotenv/flutter_dotenv.dart';
 import 'package:get/get.dart' hide Response;
-import 'package:flutter/foundation.dart';
-import 'dart:io';
-import 'package:path/path.dart' as p;
 
 import 'auth_interceptor.dart';
 import 'nw_method.dart';
@@ -58,100 +54,4 @@ class DioManager {
     );
     return response.data;
   }
-
-  /// 下载二进制字节（支持可选忽略证书，仅限移动/桌面端）
-  Future<List<int>> downloadBytes(String url, {bool allowInsecure = false}) async {
-    // 使用独立 Dio，避免全局适配器被修改
-    final client = Dio(BaseOptions(
-      responseType: ResponseType.bytes,
-      followRedirects: true,
-      receiveTimeout: const Duration(seconds: 60),
-      connectTimeout: const Duration(seconds: 60),
-    ));
-    client.interceptors.add(AuthInterceptor());
-
-    // 仅在非Web端尝试忽略证书
-    if (allowInsecure && !kIsWeb) {
-      client.httpClientAdapter = IOHttpClientAdapter(createHttpClient: () {
-        // ignore: unnecessary_new
-        final ioClient = new HttpClient();
-        ioClient.badCertificateCallback = (cert, host, port) => true;
-        return ioClient;
-      });
-    }
-
-    final resp = await client.get(url);
-    final status = resp.statusCode ?? 0;
-    if (status >= 200 && status < 300) {
-      // Dio v5 将 bytes 直接作为 List<int> 返回
-      final data = resp.data;
-      if (data is List<int>) return data;
-      // 某些平台可能返回 Uint8List
-      if (data is List) {
-        return List<int>.from(data);
-      }
-      throw Exception('下载返回格式异常');
-    }
-    throw Exception('下载失败($status)');
-  }
-
-  /// 按 .env 配置决定是否允许忽略证书
-  Future<List<int>> downloadBytesWithEnv(String url) async {
-    final allow = (dotenv.env['ALLOW_INSECURE_SSL'] ?? 'false').toLowerCase() == 'true';
-    return downloadBytes(url, allowInsecure: allow);
-  }
-
-  /// 使用 Dio 的 download API 下载到临时文件并读出字节
-  Future<List<int>> downloadBytesUsingDownload(String url, {bool allowInsecure = false}) async {
-    final client = Dio(BaseOptions(
-      followRedirects: true,
-      receiveTimeout: const Duration(seconds: 120),
-      connectTimeout: const Duration(seconds: 60),
-    ));
-    client.interceptors.add(AuthInterceptor());
-
-    if (allowInsecure && !kIsWeb) {
-      client.httpClientAdapter = IOHttpClientAdapter(createHttpClient: () {
-        final ioClient = HttpClient();
-        ioClient.badCertificateCallback = (cert, host, port) => true;
-        return ioClient;
-      });
-    }
-
-    final tmpDir = await Directory.systemTemp.createTemp('voice_pkg_');
-    final baseName = _fileNameFromUrl(url);
-    final savePath = p.join(tmpDir.path, baseName);
-
-    await client.download(
-      url,
-      savePath,
-      options: Options(responseType: ResponseType.bytes),
-    );
-
-    final file = File(savePath);
-    final bytes = await file.readAsBytes();
-    // 清理临时文件
-    try {
-      await file.delete();
-      await tmpDir.delete(recursive: true);
-    } catch (_) {}
-    return bytes;
-  }
-
-  /// 读取 .env 决定是否忽略证书，使用 download API
-  Future<List<int>> downloadBytesUsingDownloadWithEnv(String url) async {
-    final allow = (dotenv.env['ALLOW_INSECURE_SSL'] ?? 'false').toLowerCase() == 'true';
-    return downloadBytesUsingDownload(url, allowInsecure: allow);
-  }
-
-  String _fileNameFromUrl(String url) {
-    try {
-      final clean = url.split('?').first;
-      final last = clean.split('/').last;
-      if (last.isEmpty) return 'voice.pkg';
-      return last;
-    } catch (_) {
-      return 'voice.pkg';
-    }
-  }
 }

lib/modules/wakeupvoice/controllers/wakeup_voice_controller.dart

@@ -1,11 +1,8 @@
 import 'package:get/get.dart';
+import 'package:dio/dio.dart';
 import '../../../core/utils/logger.dart';
 import '../../../data/services/ble_manager.dart';
 import '../../../data/services/network/api.dart';
-import '../../../data/services/network/dio_manager.dart';
-import 'dart:convert';
-import 'dart:typed_data';
-import 'package:http/http.dart' as http;
 
 class WakeupVoiceController extends GetxController {
   // 是否启用唤醒词（原有本地词功能，可保留）
@@ -256,23 +253,18 @@ class WakeupVoiceController extends GetxController {
 
   Future<List<int>> _downloadVoiceBytes(String url) async {
     try {
-      // 优先使用 Dio 的 download API（写入临时文件后读字节）
-      return await DioManager().downloadBytesUsingDownloadWithEnv(url);
+      final dio = Dio();
+      final response = await dio.get<List<int>>(
+        url,
+        options: Options(
+          responseType: ResponseType.bytes,
+          receiveTimeout: const Duration(seconds: 60),
+        ),
+      );
+      return response.data ?? [];
     } catch (e) {
-      // 降级为直接 GET bytes（同样带鉴权/证书忽略）
-      Logger.info('Dio download 失败，尝试直接 bytes GET: $e');
-      try {
-        return await DioManager().downloadBytesWithEnv(url);
-      } catch (e2) {
-        // 最后再回退到 http 包
-        Logger.info('Dio bytes GET 失败，回退 http: $e2');
-        final uri = Uri.parse(url);
-        final resp = await http.get(uri);
-        if (resp.statusCode == 200) {
-          return resp.bodyBytes;
-        }
-        throw Exception('下载失败(${resp.statusCode})');
-      }
+      Logger.error('下载语音包失败: $url', e);
+      return [];
     }
   }
 
@@ -321,7 +313,6 @@ class WakeupVoiceController extends GetxController {
   }
 
   Future<void> saveChanges() async {
-    // TODO: 接入设备/SDK的唤醒词设置接口（本地词）
     Get.snackbar('保存成功', '唤醒词设置已更新');
   }
 }

local_plugins/ble_service/android/src/main/kotlin/com/yunqiinnovation/ble_service/BleService.kt

@@ -883,8 +883,8 @@ object BleService {
             // 获取主服务特征
             val primarySvc = g.getService(BleConst.PRIMARY_SERVICE_UUID)
 
-            notifyChar = primarySvc?.getCharacteristic(BleConst.WakeupVoices_NOTIFY_UUID)
-            writeChar = primarySvc?.getCharacteristic(BleConst.WakeupVoices_WRITE_UUID)
+            notifyChar = primarySvc?.getCharacteristic(BleConst.NOTIFY_CHAR_UUID)
+            writeChar = primarySvc?.getCharacteristic(BleConst.WRITE_CHAR_UUID)
 
 
             // 获取音频服务特征