feat(mobile-next): 迁移 Android 一对一语音通话薄适配与入口

复用官方 OpenIMLive 信令与房间，换票改走账号服务 /api/rtc_token；入口仅音频，占线/超时/重复回调与销毁释放由公司层防护。 Co-authored-by: Cursor <cursoragent@cursor.com> Co-authored-by: multica-agent <github@multica.ai>
2026-08-20 07:58:24 +08:00
parent 2a817e77d8
commit 3832e080c4
19 changed files with 597 additions and 81 deletions
@@ -0,0 +1,61 @@
+import 'package:dio/dio.dart';
+import 'package:openim_common/openim_common.dart';
+
+import '../auth/auth_api.dart';
+import '../config/app_endpoints.dart';
+import 'livekit_call_config.dart';
+import 'rtc_token_mapper.dart';
+
+/// 公司账号服务换 LiveKit 进房 token。不改官方 SDK 核心，也不改现网接口。
+class RtcTokenApi {
+  RtcTokenApi({Dio? dio})
+      : _dio = dio ??
+            Dio(BaseOptions(
+              baseUrl: AppEndpoints.authApiBase,
+              connectTimeout: const Duration(seconds: 10),
+              receiveTimeout: const Duration(seconds: 10),
+            ));
+
+  final Dio _dio;
+
+  Future<SignalingCertificate> getToken({
+    required String room,
+    required String identity,
+    required String authToken,
+  }) async {
+    if (room.isEmpty || identity.isEmpty) {
+      throw AuthException('通话数据不完整');
+    }
+    if (authToken.isEmpty) {
+      throw AuthException('登录状态已失效，请重新登录');
+    }
+    try {
+      final resp = await _dio.post(
+        LiveKitCallConfig.rtcTokenPath,
+        data: {'room': room, 'identity': identity},
+        options: Options(headers: {'Authorization': 'Bearer $authToken'}),
+      );
+      final cred = RtcTokenMapper.parse(
+        resp.data,
+        fallbackLiveUrl: AppEndpoints.livekitUrl,
+      );
+      return SignalingCertificate(
+        token: cred.token,
+        roomID: room,
+        liveURL: cred.liveURL,
+      );
+    } on DioException catch (e) {
+      final data = e.response?.data;
+      if (data is Map && data['msg'] != null && data['msg'].toString().isNotEmpty) {
+        throw AuthException(data['msg'].toString());
+      }
+      throw AuthException('连不上语音服务，请检查网络', network: true);
+    } on AuthException {
+      rethrow;
+    } on FormatException catch (e) {
+      throw AuthException(e.message);
+    } catch (_) {
+      throw AuthException('发起通话失败，请稍后再试');
+    }
+  }
+}