update

2.录像结束弹窗按钮文本修改

.gitignore

@@ -51,4 +51,4 @@ app.*.map.json
 CLAUDE.md
 AGENTS.md
 test/
-script/
+script/

build-apk-split.sh

@@ -5,4 +5,4 @@ flutter build apk --release --split-per-abi
 
 # echo "构建完成时间: $(date '+%Y-%m-%d %H:%M:%S')"
 
-pgyer upload build/app/outputs/flutter-apk/app-arm64-v8a-release.apk --build-update-description "新增可视化请求插件"
+pgyer upload build/app/outputs/flutter-apk/app-arm64-v8a-release.apk --build-update-description "副裁判 APP $(date '+%Y-%m-%d %H:%M:%S')"

lib/app/config/api_common.dart

@@ -17,6 +17,9 @@ enum AuthApi {
   /// 人工设置晋级/淘汰
   setTeamStatus('/api/events/device/schedule/team/score'),
 
+  /// 获取登录设备信息
+  getLoginDeviceInfo('/api/events/device/nas/info'),
+
   /// 获取选手的赛事信息
   playerRegistrationList('/api/events/device/player/registration/list');
 

lib/core/network/api_client.dart

@@ -38,11 +38,15 @@ class ApiClient {
         return _parseData<T>(raw, parser);
       }
 
-      if (raw is! Map<String, dynamic>) {
+      final payload = raw is Map ? Map<String, dynamic>.from(raw) : null;
+      if (payload == null ||
+          !(payload.containsKey('code') || payload.containsKey('message'))) {
         return _parseData<T>(raw, parser);
       }
 
-      final wrapped = ApiResponse<T>.fromJson(raw, fromJsonT: parser);
+      // 先按 {code,message,data} 解包，再用业务 parser 解析 data，
+      // 避免把 Map 直接强转成业务模型。
+      final wrapped = ApiResponse<dynamic>.fromJson(payload);
       if (!wrapped.isSuccess) {
         throw ApiException(
           code: wrapped.code,
@@ -52,7 +56,17 @@ class ApiClient {
         );
       }
 
-      return wrapped.data as T;
+      if (wrapped.data == null) {
+        if (null is T) return null as T;
+        throw ApiException(
+          code: wrapped.code,
+          statusCode: response.statusCode,
+          message: '响应 data 为空',
+          details: raw,
+        );
+      }
+
+      return _parseData<T>(wrapped.data, parser);
     } on DioException catch (error) {
       throw _mapDioException(error);
     }

lib/core/network/api_response.dart

@@ -11,10 +11,26 @@ class ApiResponse<T> {
     Map<String, dynamic> json, {
     T Function(dynamic json)? fromJsonT,
   }) {
+    final rawData = json['data'];
+    T? data;
+    if (rawData != null && fromJsonT != null) {
+      data = fromJsonT(rawData);
+    } else if (rawData != null && fromJsonT == null) {
+      // 无 parser 时仅在类型已匹配时接收，避免 Map 被强转为业务模型。
+      if (rawData is T) {
+        data = rawData;
+      } else {
+        throw FormatException(
+          'ApiResponse data 类型不匹配，且未提供 fromJsonT；'
+          '期望 $T，实际 ${rawData.runtimeType}',
+        );
+      }
+    }
+
     return ApiResponse<T>(
       code: (json['code'] as num?)?.toInt() ?? 200,
       message: (json['message'] ?? json['msg'] ?? '').toString(),
-      data: fromJsonT == null ? json['data'] as T? : fromJsonT(json['data']),
+      data: data,
     );
   }
 }

lib/features/auth/model/model_auth.dart

@@ -22,15 +22,20 @@ class GetRecordListResModel {
 
   GetRecordListResModel({this.path, this.items});
 
-  factory GetRecordListResModel.fromJson(Map<String, dynamic> json) =>
-      GetRecordListResModel(
-        path: json['path'],
-        items: json['items'] == null
-            ? []
-            : List<RecordListItem>.from(
-                json['items']!.map((x) => RecordListItem.fromJson(x)),
-              ),
-      );
+  factory GetRecordListResModel.fromJson(Map<String, dynamic> json) {
+    final rawItems = json['items'];
+    return GetRecordListResModel(
+      path: json['path']?.toString(),
+      items: rawItems is! List
+          ? []
+          : rawItems
+                .whereType<Map>()
+                .map(
+                  (x) => RecordListItem.fromJson(Map<String, dynamic>.from(x)),
+                )
+                .toList(),
+    );
+  }
 
   Map<String, dynamic> toJson() => {
     'path': path,
@@ -40,6 +45,14 @@ class GetRecordListResModel {
   };
 }
 
+enum RecordItemType {
+  file('file'),
+  directory('dir');
+
+  final String value;
+  const RecordItemType(this.value);
+}
+
 class RecordListItem {
   String? name;
   String? path;

lib/features/auth/model/model_jwt.dart

@@ -18,6 +18,7 @@ class JwtDecodedData {
   String? oId;
   List<String>? oIds;
   String? organizerId;
+  String? nasIpAddr;
 
   JwtDecodedData({
     this.authType,
@@ -28,6 +29,7 @@ class JwtDecodedData {
     this.oId,
     this.oIds,
     this.organizerId,
+    this.nasIpAddr,
   });
 
   factory JwtDecodedData.fromJson(Map<String, dynamic> json) => JwtDecodedData(
@@ -41,6 +43,7 @@ class JwtDecodedData {
         ? []
         : List<String>.from(json['oIds']!.map((x) => x?.toString())),
     organizerId: json['organizerId']?.toString(),
+    nasIpAddr: json['nasIpAddr']?.toString(),
   );
 
   Map<String, dynamic> toJson() => {
@@ -52,6 +55,7 @@ class JwtDecodedData {
     'oId': oId,
     'oIds': oIds == null ? [] : List<dynamic>.from(oIds!.map((x) => x)),
     'organizerId': organizerId,
+    'nasIpAddr': nasIpAddr,
   };
 }
 

lib/features/auth/pages/page_auth.dart

@@ -12,7 +12,6 @@ import 'package:recording_tool/core/utils/util_search_nasIp.dart';
 import 'package:recording_tool/features/auth/view_model_auth/view_model_auth.dart';
 import 'package:recording_tool/features/scan_qrcode/pages/page_scan_qrcode.dart';
 import 'package:recording_tool/gen/assets.gen.dart';
-import 'package:recording_tool/shared/widgets/app_button.dart';
 import 'package:recording_tool/shared/widgets/app_dialog.dart';
 import 'package:recording_tool/shared/widgets/app_toast.dart';
 
@@ -26,10 +25,12 @@ class AuthPageWidget extends ConsumerStatefulWidget {
 class _AuthPageWidgetState extends ConsumerState<AuthPageWidget> {
   late final TextEditingController _controller;
 
+  /// 记录点击次数
+  int _clickCount = 0;
   @override
   void initState() {
     super.initState();
-    _controller = TextEditingController(text: '999779');
+    _controller = TextEditingController(text: '');
 
     WidgetsBinding.instance.addPostFrameCallback((_) async {
       // 静默探测 NAS，不阻塞登录 / 自动跳转
@@ -37,6 +38,12 @@ class _AuthPageWidgetState extends ConsumerState<AuthPageWidget> {
 
       final token = AppStorage.getString(StorageKeys.authToken);
       if (token?.isNotEmpty ?? false) {
+        final success = await ref
+            .read(authProvider.notifier)
+            .parseTokenSetState();
+        if (!success) {
+          return;
+        }
         AppNavigator.push(const ScanQrCodePage());
       }
     });
@@ -48,6 +55,12 @@ class _AuthPageWidgetState extends ConsumerState<AuthPageWidget> {
     super.dispose();
   }
 
+  void _showDeviceCodeDialog() async {
+    final deviceCode = await DeviceUtils.deviceCode();
+    if (!mounted) return;
+    AppDialog.confirm(context, title: '设备码:$deviceCode');
+  }
+
   @override
   Widget build(BuildContext context) {
     final authState = ref.watch(authProvider);
@@ -61,14 +74,11 @@ class _AuthPageWidgetState extends ConsumerState<AuthPageWidget> {
         backgroundColor: Colors.white,
         body: Stack(
           children: [
-            Positioned(
-              top: 0,
-              left: 0,
-              right: 0,
+            Positioned.fill(
               child: Image.asset(
                 _AuthAssets.pageBg,
                 width: double.infinity,
-                fit: BoxFit.fitWidth,
+                fit: BoxFit.fill,
               ),
             ),
             SafeArea(
@@ -80,11 +90,20 @@ class _AuthPageWidgetState extends ConsumerState<AuthPageWidget> {
                       SizedBox(height: 190.h),
                       ClipRRect(
                         borderRadius: BorderRadius.circular(24.r),
-                        child: Image.asset(
-                          _AuthAssets.appIcon,
-                          width: 82.w,
-                          height: 82.w,
-                          fit: BoxFit.cover,
+                        child: GestureDetector(
+                          onTap: () {
+                            _clickCount++;
+                            if (_clickCount >= 5) {
+                              _showDeviceCodeDialog();
+                              _clickCount = 0;
+                            }
+                          },
+                          child: Image.asset(
+                            _AuthAssets.appIcon,
+                            width: 82.w,
+                            height: 82.w,
+                            fit: BoxFit.cover,
+                          ),
                         ),
                       ),
                       SizedBox(height: 18.h),
@@ -101,15 +120,15 @@ class _AuthPageWidgetState extends ConsumerState<AuthPageWidget> {
                         isLoading: authState.isLoading,
                         onPressed: _handleSubmit,
                       ),
-                      SizedBox(height: 20.h),
-                      AppButton(
-                        onPressed: () async {
-                          final deviceCode = await DeviceUtils.deviceCode();
-                          if (!mounted) return;
-                          AppDialog.confirm(context, title: '设备码:$deviceCode');
-                        },
-                        label: '获取设备码',
-                      ),
+                      // SizedBox(height: 20.h),
+                      // AppButton(
+                      //   onPressed: () async {
+                      //     final deviceCode = await DeviceUtils.deviceCode();
+                      //     if (!mounted) return;
+                      //     AppDialog.confirm(context, title: '设备码:$deviceCode');
+                      //   },
+                      //   label: '获取设备码',
+                      // ),
                     ],
                   ),
                 ),
@@ -127,6 +146,7 @@ class _AuthPageWidgetState extends ConsumerState<AuthPageWidget> {
         .auth(_controller.text);
     if (!mounted) return;
     if (success) {
+      _controller.clear();
       AppNavigator.push(const ScanQrCodePage());
       return;
     }

lib/features/auth/server/server_auth.dart

@@ -1,8 +1,10 @@
+import 'package:flutter/foundation.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:recording_tool/app/config/api_common.dart';
 import 'package:recording_tool/core/network/providers/dio_providers.dart';
 import 'package:recording_tool/core/utils/device_utils.dart';
 import 'package:recording_tool/features/auth/model/model_auth.dart';
+import 'package:recording_tool/features/auth/model/model_jwt.dart';
 
 class AuthServer {
   /// [passCode] 口令码
@@ -28,17 +30,55 @@ class AuthServer {
 
   /// 获取赛事列表
   /// [path] 赛事目录
-  static Future<GetRecordListResModel> getRecordList(
-    Ref ref,
-    String path,
-  ) async {
-    final apiClient = ref.read(apiClientProvider);
-    final data = await apiClient.get<GetRecordListResModel>(
-      'http://sheling.local:9001/${AuthApi.getRecordList.path}',
-      queryParameters: {'path': path},
-      parser: (json) =>
-          GetRecordListResModel.fromJson(json as Map<String, dynamic>),
-    );
-    return data;
+  /// [nasIpAddr] NAS IP，由调用方传入，避免在 authProvider 内部再 read(authProvider)。
+  static Future<GetRecordListResModel?> getRecordList(
+    Ref ref, {
+    required String path,
+    required String nasIpAddr,
+  }) async {
+    try {
+      if (nasIpAddr.isEmpty) {
+        throw const FormatException('无法获取NAS IP地址');
+      }
+      final apiClient = ref.read(apiClientProvider);
+      // NAS /api/files 直接返回 {path, items}，不是业务网关的 {code,message,data} 包装。
+      final data = await apiClient.get<GetRecordListResModel>(
+        'http://$nasIpAddr:9001/${AuthApi.getRecordList.path}',
+        queryParameters: {'path': path},
+        wrapResponse: false,
+        parser: (json) {
+          if (json is! Map) {
+            throw const FormatException('录像列表响应格式错误');
+          }
+          return GetRecordListResModel.fromJson(
+            Map<String, dynamic>.from(json),
+          );
+        },
+      );
+      return data;
+    } catch (error) {
+      debugPrint('getRecordList failed: $error');
+      return null;
+    }
+  }
+
+  /// 获取登录设备信息
+  static Future<JwtDecodedData?> getLoginDeviceInfo(Ref ref) async {
+    try {
+      final apiClient = ref.read(apiClientProvider);
+      final data = await apiClient.get<JwtDecodedData>(
+        AuthApi.getLoginDeviceInfo.path,
+        parser: (json) {
+          if (json is! Map) {
+            throw const FormatException('登录设备信息响应格式错误');
+          }
+          return JwtDecodedData.fromJson(Map<String, dynamic>.from(json));
+        },
+      );
+      return data;
+    } catch (error) {
+      debugPrint('getLoginDeviceInfo failed: $error');
+      return null;
+    }
   }
 }

lib/features/auth/state/state_auth.dart

@@ -28,6 +28,7 @@ class AuthState {
       isLoading: isLoading ?? this.isLoading,
       errorMessage: errorMessage ?? this.errorMessage,
       jwtDecodedData: jwtDecodedData ?? this.jwtDecodedData,
+      recordList: recordList ?? this.recordList,
     );
   }
 }

lib/features/auth/view_model_auth/view_model_auth.dart

@@ -1,11 +1,9 @@
-import 'package:flutter/foundation.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_riverpod/legacy.dart';
-import 'package:jwt_decoder/jwt_decoder.dart';
 import 'package:recording_tool/core/cache/app_storage.dart';
 import 'package:recording_tool/core/cache/storage_keys.dart';
 import 'package:recording_tool/core/network/api_exception.dart';
-import 'package:recording_tool/features/auth/model/model_jwt.dart';
+import 'package:recording_tool/features/auth/model/model_auth.dart';
 import 'package:recording_tool/features/auth/server/server_auth.dart';
 import 'package:recording_tool/features/auth/state/state_auth.dart';
 
@@ -32,7 +30,11 @@ class AuthViewModel extends StateNotifier<AuthState> {
       await AppStorage.setString(StorageKeys.authToken, data.deviceAccessToken);
       state = const AuthState();
       if (data.deviceAccessToken.isNotEmpty) {
-        parseTokenSetState(data.deviceAccessToken);
+        final ok = await parseTokenSetState();
+        if (!ok) {
+          state = const AuthState(errorMessage: '获取赛事信息失败，请重试');
+          return false;
+        }
       }
       return true;
     } on FormatException catch (error) {
@@ -48,29 +50,53 @@ class AuthViewModel extends StateNotifier<AuthState> {
   }
 
   /// 解析 TOKEN，并更新状态
-  Future<bool> parseTokenSetState(String token) async {
-    final decoded = JwtDecoder.decode(token);
-    final rawData = decoded['data'];
-    if (rawData is! Map) return false;
-    try {
-      final data = JwtDecodedData.fromJson(Map<String, dynamic>.from(rawData));
-      state = state.copyWith(jwtDecodedData: data);
-      return true;
-    } catch (error) {
-      debugPrint('认证失败，请重试: $error');
-      return false;
-    }
+  Future<bool> parseTokenSetState() async {
+    final data = await AuthServer.getLoginDeviceInfo(_ref);
+    if (data == null) return false;
+    state = state.copyWith(jwtDecodedData: data);
+    return true;
+    // final decoded = JwtDecoder.decode(token);
+    // final rawData = decoded['data'];
+    // if (rawData is! Map) return false;
+    // try {
+    //   final data = JwtDecodedData.fromJson(Map<String, dynamic>.from(rawData));
+    //   state = state.copyWith(jwtDecodedData: data);
+    //   return true;
+    // } catch (error) {
+    //   debugPrint('认证失败，请重试: $error');
+    //   return false;
+    // }
   }
 
   /// 获取赛事列表
   Future<bool> getRecordList(String eventName) async {
     if (eventName.isEmpty) return false;
-    final data = await AuthServer.getRecordList(_ref, eventName);
-    if (data.items == null || data.items!.isEmpty) return false;
+    final nasIpAddr = state.jwtDecodedData?.nasIpAddr?.trim() ?? '';
+    if (nasIpAddr.isEmpty) return false;
+    final data = await AuthServer.getRecordList(
+      _ref,
+      path: eventName,
+      nasIpAddr: nasIpAddr,
+    );
+    if (data == null) return false;
+    if (data.items == null) return false;
     state = state.copyWith(recordList: data.items);
     return true;
   }
 
+  /// 获取指定目录的录像列表（不更新 state，用于目录下钻）
+  Future<List<RecordListItem>?> fetchRecordList(String path) async {
+    if (path.isEmpty) return null;
+    final nasIpAddr = state.jwtDecodedData?.nasIpAddr?.trim() ?? '';
+    if (nasIpAddr.isEmpty) return null;
+    final data = await AuthServer.getRecordList(
+      _ref,
+      path: path,
+      nasIpAddr: nasIpAddr,
+    );
+    return data?.items;
+  }
+
   /// 清空授权信息（本地 token + 内存状态）
   Future<void> clearAuth() async {
     await AppStorage.remove(StorageKeys.authToken);

lib/features/competition_teams/pages/page_competition_team_detail.dart

@@ -7,6 +7,8 @@ import 'package:recording_tool/features/competition_teams/model/model_competitio
 import 'package:recording_tool/features/competition_teams/widgets/widget_manual_winner_dialog.dart';
 import 'package:recording_tool/features/events/request_model/request_model_event.dart';
 import 'package:recording_tool/features/events/server/server_events.dart';
+import 'package:recording_tool/gen/assets.gen.dart';
+import 'package:recording_tool/shared/widgets/app_bar.dart';
 import 'package:recording_tool/shared/widgets/app_empty_view.dart';
 import 'package:recording_tool/shared/widgets/app_toast.dart';
 
@@ -79,14 +81,14 @@ class _CompetitionTeamDetailPageState
     final matchups = _matchups;
 
     return Scaffold(
-      backgroundColor: Colors.white,
-      appBar: AppBar(title: Text(_title)),
+      backgroundColor: const Color(0xFFF2F4F7),
+      appBar: AppPageBar(title: _title),
       body: matchups.isEmpty
           ? const AppEmptyView(message: '暂无对阵信息')
           : ListView.separated(
-              padding: EdgeInsets.fromLTRB(20.w, 24.h, 20.w, 36.h),
+              padding: EdgeInsets.only(bottom: 36.h),
               itemCount: matchups.length,
-              separatorBuilder: (_, _) => SizedBox(height: 22.h),
+              separatorBuilder: (_, _) => SizedBox(height: 12.h),
               itemBuilder: (context, index) {
                 final raw = matchups[index];
                 final matchup = _toCompetitionMatchup(raw, index);
@@ -95,8 +97,6 @@ class _CompetitionTeamDetailPageState
                 }
                 return _MatchupCard(
                   matchup: matchup,
-                  index: index,
-                  matchTitle: raw.matchTitle?.trim() ?? '',
                   onManualProcess: () => _handleManualProcess(raw, index),
                 );
               },
@@ -175,91 +175,74 @@ class _CompetitionTeamDetailPageState
 }
 
 class _MatchupCard extends StatelessWidget {
-  const _MatchupCard({
-    required this.matchup,
-    required this.index,
-    required this.matchTitle,
-    required this.onManualProcess,
-  });
+  const _MatchupCard({required this.matchup, required this.onManualProcess});
+
+  /// 背景图 image_team_vs_bg.png 的原始宽高比（1920 x 318）。
+  static const double _vsBgAspectRatio = 1920 / 318;
 
   final CompetitionMatchup matchup;
-  final int index;
-  final String matchTitle;
   final VoidCallback onManualProcess;
 
   @override
   Widget build(BuildContext context) {
-    final title = matchTitle.isEmpty ? '第 ${index + 1} 场' : matchTitle;
     return Container(
       key: ValueKey('competition-matchup-${matchup.id}'),
-      padding: EdgeInsets.fromLTRB(16.w, 10.h, 16.w, 18.h),
-      decoration: BoxDecoration(
-        color: Colors.white,
-        border: Border.all(color: const Color(0xFFC7CCD4)),
-        borderRadius: BorderRadius.circular(12.r),
-      ),
+      color: Colors.white,
+      padding: EdgeInsets.fromLTRB(12.w, 4.h, 12.w, 24.h),
       child: Column(
+        crossAxisAlignment: CrossAxisAlignment.stretch,
         children: [
-          Row(
-            children: [
-              Expanded(
-                child: Text(
-                  title,
-                  maxLines: 1,
-                  overflow: TextOverflow.ellipsis,
-                  style: TextStyle(
-                    fontSize: 14.sp,
-                    color: const Color(0xFF7A828E),
-                  ),
+          Align(
+            alignment: Alignment.centerRight,
+            child: TextButton(
+              key: ValueKey('manual-process-${matchup.id}'),
+              onPressed: onManualProcess,
+              style: TextButton.styleFrom(
+                padding: EdgeInsets.symmetric(horizontal: 8.w, vertical: 4.h),
+                minimumSize: Size.zero,
+                tapTargetSize: MaterialTapTargetSize.shrinkWrap,
+              ),
+              child: Text(
+                '人工处理',
+                style: TextStyle(
+                  fontSize: 15.sp,
+                  fontWeight: FontWeight.w500,
+                  color: const Color(0xFF078AF2),
                 ),
               ),
-              TextButton(
-                key: ValueKey('manual-process-${matchup.id}'),
-                onPressed: onManualProcess,
-                child: Text(
-                  '人工处理',
-                  style: TextStyle(
-                    fontSize: 17.sp,
-                    fontWeight: FontWeight.w600,
-                    color: const Color(0xFF078AF2),
-                  ),
-                ),
-              ),
-            ],
+            ),
           ),
           SizedBox(height: 8.h),
-          Row(
-            crossAxisAlignment: CrossAxisAlignment.center,
-            children: [
-              Expanded(
-                child: _TeamPanel(
-                  team: matchup.teamA,
-                  alignment: CrossAxisAlignment.start,
-                  winner: matchup.winnerTeamId == matchup.teamA.id,
-                  accentColor: const Color(0xFFFF6B75),
+          AspectRatio(
+            aspectRatio: _vsBgAspectRatio,
+            child: DecoratedBox(
+              decoration: BoxDecoration(
+                image: DecorationImage(
+                  image: AssetImage(Assets.images.imageTeamVsBg.path),
+                  fit: BoxFit.fill,
                 ),
               ),
-              Padding(
-                padding: EdgeInsets.symmetric(horizontal: 12.w),
-                child: Text(
-                  'VS',
-                  style: TextStyle(
-                    fontSize: 21.sp,
-                    fontWeight: FontWeight.w700,
-                    color: const Color(0xFF303640),
+              child: Row(
+                children: [
+                  Expanded(
+                    child: _TeamPanel(
+                      team: matchup.teamA,
+                      isLeft: true,
+                      winner: matchup.winnerTeamId == matchup.teamA.id,
+                      accentColor: const Color(0xFFFF6B75),
+                    ),
                   ),
-                ),
+                  Expanded(
+                    child: _TeamPanel(
+                      team: matchup.teamB,
+                      isLeft: false,
+                      winner: matchup.winnerTeamId == matchup.teamB.id,
+                      accentColor: const Color(0xFF12A6C8),
+                    ),
+                  ),
+                ],
               ),
-              Expanded(
-                child: _TeamPanel(
-                  team: matchup.teamB,
-                  alignment: CrossAxisAlignment.end,
-                  textAlign: TextAlign.end,
-                  winner: matchup.winnerTeamId == matchup.teamB.id,
-                  accentColor: const Color(0xFF20BFA9),
-                ),
-              ),
-            ],
+            ),
           ),
         ],
       ),
@@ -270,83 +253,72 @@ class _MatchupCard extends StatelessWidget {
 class _TeamPanel extends StatelessWidget {
   const _TeamPanel({
     required this.team,
-    required this.alignment,
+    required this.isLeft,
     required this.winner,
     required this.accentColor,
-    this.textAlign = TextAlign.start,
   });
 
   final CompetitionTeam team;
-  final CrossAxisAlignment alignment;
-  final TextAlign textAlign;
+
+  /// 左半区（红色面板，右对齐、略偏上）；右半区（蓝色面板，左对齐、略偏下）。
+  final bool isLeft;
   final bool winner;
   final Color accentColor;
 
   @override
   Widget build(BuildContext context) {
-    return Column(
-      crossAxisAlignment: alignment,
+    final textAlign = isLeft ? TextAlign.end : TextAlign.start;
+
+    final nameRow = Row(
+      mainAxisSize: MainAxisSize.min,
       children: [
-        AnimatedContainer(
-          duration: const Duration(milliseconds: 180),
-          padding: EdgeInsets.symmetric(horizontal: 8.w, vertical: 4.h),
-          decoration: BoxDecoration(
-            color: winner
-                ? accentColor.withValues(alpha: 0.14)
-                : Colors.transparent,
-            borderRadius: BorderRadius.circular(8.r),
-          ),
-          child: Row(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              Flexible(
-                child: Text(
-                  team.name,
-                  textAlign: textAlign,
-                  style: TextStyle(
-                    fontSize: 18.sp,
-                    fontWeight: FontWeight.w600,
-                    color: const Color(0xFF282E37),
-                  ),
-                ),
-              ),
-              if (winner) ...[
-                SizedBox(width: 5.w),
-                Icon(Icons.emoji_events, size: 17.r, color: accentColor),
-              ],
-            ],
-          ),
-        ),
-        SizedBox(height: 10.h),
-        Text(
-          team.playerNames,
-          textAlign: textAlign,
-          style: TextStyle(
-            fontSize: 15.sp,
-            height: 1.45,
-            color: const Color(0xFF4E5662),
+        Flexible(
+          child: Text(
+            team.name,
+            maxLines: 1,
+            overflow: TextOverflow.ellipsis,
+            textAlign: textAlign,
+            style: TextStyle(
+              fontSize: 15.sp,
+              fontWeight: FontWeight.w600,
+              color: const Color(0xFF282E37),
+            ),
           ),
         ),
         if (winner) ...[
-          SizedBox(height: 8.h),
-          Container(
+          SizedBox(width: 4.w),
+          Icon(
+            Icons.emoji_events,
             key: ValueKey('winner-${team.id}'),
-            padding: EdgeInsets.symmetric(horizontal: 9.w, vertical: 3.h),
-            decoration: BoxDecoration(
-              color: accentColor,
-              borderRadius: BorderRadius.circular(10.r),
-            ),
-            child: Text(
-              '胜方',
-              style: TextStyle(
-                fontSize: 12.sp,
-                fontWeight: FontWeight.w700,
-                color: Colors.white,
-              ),
-            ),
+            size: 14.r,
+            color: accentColor,
           ),
         ],
       ],
     );
+
+    return Padding(
+      // 中线两侧留出 VS 图案空间，外侧避开斜切边缘。
+      padding: isLeft
+          ? EdgeInsets.only(left: 16.w, right: 30.w, bottom: 10.h)
+          : EdgeInsets.only(left: 30.w, right: 16.w, top: 10.h),
+      child: Column(
+        mainAxisAlignment: MainAxisAlignment.center,
+        crossAxisAlignment: isLeft
+            ? CrossAxisAlignment.end
+            : CrossAxisAlignment.start,
+        children: [
+          nameRow,
+          SizedBox(height: 4.h),
+          Text(
+            team.playerNames,
+            maxLines: 1,
+            overflow: TextOverflow.ellipsis,
+            textAlign: textAlign,
+            style: TextStyle(fontSize: 13.sp, color: const Color(0xFF4E5662)),
+          ),
+        ],
+      ),
+    );
   }
 }

lib/features/competition_teams/pages/page_competition_team_list.dart

@@ -6,6 +6,7 @@ import 'package:recording_tool/features/competition_teams/model/model_competitio
 import 'package:recording_tool/features/competition_teams/pages/page_competition_team_detail.dart';
 import 'package:recording_tool/features/competition_teams/server/server_competition_teams.dart';
 import 'package:recording_tool/features/competition_teams/view_model/view_model_competition_teams.dart';
+import 'package:recording_tool/shared/widgets/app_bar.dart';
 import 'package:recording_tool/shared/widgets/app_empty_view.dart';
 import 'package:recording_tool/shared/widgets/app_error_view.dart';
 import 'package:recording_tool/shared/widgets/app_loading_view.dart';
@@ -34,8 +35,8 @@ class _CompetitionTeamListPageState
   Widget build(BuildContext context) {
     final state = ref.watch(competitionTeamsProvider);
     return Scaffold(
-      backgroundColor: Colors.white,
-      appBar: AppBar(title: const Text('参赛队伍')),
+      backgroundColor: const Color(0xFFF5F6F8),
+      appBar: AppPageBar(title: '参赛队伍'),
       body: SafeArea(
         top: false,
         child: Builder(
@@ -56,8 +57,8 @@ class _CompetitionTeamListPageState
               onRefresh: ref.read(competitionTeamsProvider.notifier).refresh,
               onLoadMore: ref.read(competitionTeamsProvider.notifier).loadMore,
               enablePullUp: state.hasMore,
-              padding: EdgeInsets.fromLTRB(20.w, 18.h, 20.w, 28.h),
-              separator: SizedBox(height: 14.h),
+              padding: EdgeInsets.fromLTRB(10.w, 10.h, 10.w, 24.h),
+              separator: SizedBox(height: 8.h),
               empty: const AppEmptyView(message: '暂无参赛队伍'),
               itemBuilder: (context, item, index) {
                 return _CompetitionScheduleCard(
@@ -97,33 +98,26 @@ class _CompetitionScheduleCard extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    final scheduleText = item.scheduleTime.isEmpty ? '时间待定' : item.scheduleTime;
-
     return Material(
       key: ValueKey('competition-team-item-${item.itemId}'),
       color: Colors.white,
-      borderRadius: BorderRadius.circular(14.r),
+      borderRadius: BorderRadius.circular(6.r),
       child: InkWell(
         onTap: onTap,
-        borderRadius: BorderRadius.circular(14.r),
+        borderRadius: BorderRadius.circular(6.r),
         child: Container(
-          constraints: BoxConstraints(minHeight: 142.h),
-          padding: EdgeInsets.all(16.r),
+          constraints: BoxConstraints(minHeight: 86.h),
+          padding: EdgeInsets.fromLTRB(12.w, 10.h, 14.w, 10.h),
           decoration: BoxDecoration(
-            borderRadius: BorderRadius.circular(14.r),
-            border: Border.all(color: const Color(0xFFD7DBE2)),
-            boxShadow: const [
-              BoxShadow(
-                color: Color(0x0F1A2230),
-                blurRadius: 16,
-                offset: Offset(0, 6),
-              ),
-            ],
+            color: Colors.white,
+            borderRadius: BorderRadius.circular(6.r),
           ),
           child: Row(
+            crossAxisAlignment: CrossAxisAlignment.center,
             children: [
               Expanded(
                 child: Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
                   crossAxisAlignment: CrossAxisAlignment.start,
                   children: [
                     Text(
@@ -131,23 +125,21 @@ class _CompetitionScheduleCard extends StatelessWidget {
                       maxLines: 1,
                       overflow: TextOverflow.ellipsis,
                       style: TextStyle(
-                        fontSize: 19.sp,
-                        fontWeight: FontWeight.w600,
-                        color: const Color(0xFF20242B),
+                        fontSize: 13.sp,
+                        height: 1.2,
+                        color: const Color(0xFF30343A),
+                        fontWeight: FontWeight.w700,
                       ),
                     ),
-                    SizedBox(height: 18.h),
-                    _InfoLine(
-                      icon: Icons.schedule_outlined,
-                      text: scheduleText,
-                    ),
+                    SizedBox(height: 6.h),
+                    _MetaText(_formatScheduleTime(item)),
                   ],
                 ),
               ),
-              SizedBox(width: 14.w),
+              SizedBox(width: 12.w),
               Icon(
                 Icons.chevron_right,
-                size: 28.r,
+                size: 20.r,
                 color: const Color(0xFF9AA3AF),
               ),
             ],
@@ -158,27 +150,40 @@ class _CompetitionScheduleCard extends StatelessWidget {
   }
 }
 
-class _InfoLine extends StatelessWidget {
-  const _InfoLine({required this.icon, required this.text});
+class _MetaText extends StatelessWidget {
+  const _MetaText(this.text);
 
-  final IconData icon;
   final String text;
 
   @override
   Widget build(BuildContext context) {
-    return Row(
-      children: [
-        Icon(icon, size: 18.r, color: const Color(0xFF7B8491)),
-        SizedBox(width: 8.w),
-        Expanded(
-          child: Text(
-            text,
-            maxLines: 1,
-            overflow: TextOverflow.ellipsis,
-            style: TextStyle(fontSize: 15.sp, color: const Color(0xFF525B68)),
-          ),
-        ),
-      ],
+    return Text(
+      text,
+      maxLines: 1,
+      overflow: TextOverflow.ellipsis,
+      style: TextStyle(
+        fontSize: 10.sp,
+        height: 1.2,
+        color: const Color(0xFF6E747D),
+        fontWeight: FontWeight.w400,
+      ),
     );
   }
 }
+
+String _formatScheduleTime(CompetitionTeamListItem item) {
+  final start = DateTime.tryParse(item.matchStartTime);
+  final end = DateTime.tryParse(item.matchEndTime);
+  if (start == null && end == null) {
+    return item.scheduleTime.isEmpty ? '时间待定' : item.scheduleTime;
+  }
+  if (start != null && end != null) {
+    return '${start.month}月${start.day}日 ${_formatClock(start)}-${_formatClock(end)}';
+  }
+  final value = start ?? end!;
+  return '${value.month}月${value.day}日 ${_formatClock(value)}';
+}
+
+String _formatClock(DateTime value) {
+  return '${value.hour}:${value.minute.toString().padLeft(2, '0')}';
+}

lib/features/events/model/model_event_info.dart

@@ -134,6 +134,7 @@ class EventRegistrationItem {
     required this.itemName,
     required this.groupName,
     required this.matchPlace,
+
     this.matchStartTime = '',
     this.matchEndTime = '',
     this.completed = false,
@@ -143,6 +144,7 @@ class EventRegistrationItem {
     this.userId = '',
     this.playerName = '',
     this.playerPhone = '',
+    this.playerNo = '',
   });
 
   final String eventId;
@@ -158,6 +160,7 @@ class EventRegistrationItem {
   final String opponentId;
   final String opponentName;
   final List<EventTeamMember> teamMembers;
+  final String playerNo;
 
   /// 来自报名列表父级，不在 item JSON 内
   final String userId;
@@ -205,6 +208,7 @@ class EventRegistrationItem {
           : const [],
       userId: userId,
       playerName: playerName,
+      playerNo: _readString(map, const ['playerNo']),
     );
   }
 

lib/features/events/pages/page_event_info.dart

@@ -2,7 +2,6 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
-import 'package:recording_tool/app/config/app_config.dart';
 import 'package:recording_tool/app/router/app_navigator.dart';
 import 'package:recording_tool/core/utils/util_search_nasIp.dart';
 import 'package:recording_tool/features/events/model/model_event_info.dart';
@@ -54,6 +53,14 @@ class _EventInfoPageState extends ConsumerState<EventInfoPage> {
           time: item.scheduleTime,
           playerName: item.playerName,
           playerPhone: item.playerPhone,
+          isTeam: item.opponentId != '0',
+          opponentName: item.opponentName,
+          teamLeaderName: item.teamMembers.isNotEmpty
+              ? item.teamMembers
+                    .firstWhere((member) => member.isLeader)
+                    .name
+                    .trim()
+              : '',
         ),
         streamUrl: streamUrl,
       ),
@@ -483,9 +490,10 @@ String _formatTitle(EventRegistrationItem item) {
 }
 
 String _formatVenue(EventRegistrationItem item, int scheduleIndex) {
-  final place = item.matchPlace.trim();
-  if (place.isEmpty) return '$scheduleIndex号场馆$scheduleIndex区';
-  return '$place号场馆$scheduleIndex区';
+  return item.matchPlace.trim();
+  // final place = item.matchPlace.trim();
+  // if (place.isEmpty) return '$scheduleIndex号场馆$scheduleIndex区';
+  // return '$place号场馆$scheduleIndex区';
 }
 
 String _formatScheduleTime(EventRegistrationItem item) {
@@ -518,9 +526,10 @@ String _formatOpponentLine(EventRegistrationItem item) {
 }
 
 String _formatNumberBadge(EventRegistrationItem item) {
-  final place = item.matchPlace.trim();
-  if (place.isEmpty) return '';
-  final match = RegExp(r'\d+').firstMatch(place);
-  if (match != null) return '${match.group(0)}号';
-  return place;
+  return item.playerNo.trim().isEmpty ? '' : '${item.playerNo.trim()}号';
+  // final place = item.matchPlace.trim();
+  // if (place.isEmpty) return '';
+  // final match = RegExp(r'\d+').firstMatch(place);
+  // if (match != null) return '${match.group(0)}号';
+  // return place;
 }

lib/features/recording/model/model_recording_context.dart

@@ -9,6 +9,11 @@ class RecordingContext {
     required this.playerPhone,
     this.laneNo,
     this.status,
+    this.isTeam = false,
+
+    /// 对方队长
+    this.opponentName = '',
+    this.teamLeaderName = '',
   });
 
   const RecordingContext.empty()
@@ -20,7 +25,10 @@ class RecordingContext {
       playerName = '',
       playerPhone = '',
       laneNo = null,
-      status = null;
+      status = null,
+      isTeam = false,
+      opponentName = '',
+      teamLeaderName = '';
 
   final String eventTitle;
   final String matchName;
@@ -31,8 +39,12 @@ class RecordingContext {
   final String playerPhone;
   final String? laneNo;
   final String? status;
+  final bool isTeam;
+  final String opponentName;
+  final String teamLeaderName;
 
-  String get title => '$matchName $group';
+  String get title =>
+      isTeam ? '$teamLeaderName 队伍 vs $opponentName 队伍' : '$playerName  $group';
 
   String get address => venue;
 

lib/features/recording/pages/page_record.dart

@@ -9,9 +9,11 @@ import 'package:permission_handler/permission_handler.dart';
 import 'package:recording_tool/app/router/app_navigator.dart';
 import 'package:recording_tool/core/platform/app_platform_info.dart';
 import 'package:recording_tool/core/platform/device_health_checker.dart';
+import 'package:recording_tool/core/platform/device_health_snapshot.dart';
 import 'package:recording_tool/features/recording/dialog/dialog-record.dart';
 import 'package:recording_tool/features/recording/model/model_recording_context.dart';
 import 'package:recording_tool/features/recording/platform/recording_platform.dart';
+import 'package:recording_tool/features/recording/utils/recording_performance.dart';
 import 'package:recording_tool/features/recording/view-model/view_model_recording.dart';
 import 'package:recording_tool/features/recording/widgets/widget_camera_preview.dart';
 import 'package:recording_tool/features/recording/widgets/widget_record_footer.dart';
@@ -21,6 +23,7 @@ import 'package:recording_tool/features/recording/widgets/widget_recording_hud.d
 import 'package:recording_tool/features/recording/widgets/widget_recording_loading_overlay.dart';
 import 'package:recording_tool/features/recording/widgets/widget_recording_saved_dialog.dart';
 import 'package:recording_tool/features/recording/widgets/widget_recording_touch_lock_overlay.dart';
+import 'package:recording_tool/features/scan_qrcode/pages/page_scan_qrcode.dart';
 import 'package:recording_tool/features/scan_qrcode/utils/rtmp_stream_target.dart';
 import 'package:recording_tool/shared/widgets/widgets.dart';
 
@@ -45,15 +48,23 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
   var _immersiveApplied = false;
   var _previewReady = false;
   var _stoppingByUser = false;
+  var _bootstrapScheduled = false;
+  var _bootstrapStarted = false;
+  var _releasingResources = false;
   var _controllerDisposed = false;
+  Animation<double>? _routeAnimation;
+  DeviceHealthSnapshot? _deviceHealthSnapshot;
+  Future<void>? _deviceHealthFuture;
+  final Stopwatch _pageEntryStopwatch = Stopwatch();
   String? _mainCameraId;
   String? _ultraWideCameraId;
   double _ultraWideZoomRatio = 1.0;
 
   @override
-  /// 首帧后初始化录制流程
+  /// 创建推流控制器，业务初始化等待路由动画结束。
   void initState() {
     super.initState();
+    _pageEntryStopwatch.start();
     _streamController = ApiVideoLiveStreamController(
       initialAudioConfig: AudioConfig(bitrate: 128000),
       initialVideoConfig: VideoConfig.withDefaultBitrate(
@@ -88,20 +99,65 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
             .setError(error.toString());
       },
     );
+  }
 
+  @override
+  void didChangeDependencies() {
+    super.didChangeDependencies();
+    final animation = ModalRoute.of(context)?.animation;
+    if (identical(animation, _routeAnimation)) return;
+    _routeAnimation?.removeStatusListener(_handleRouteAnimationStatus);
+    _routeAnimation = animation;
+    if (animation == null || animation.status == AnimationStatus.completed) {
+      _scheduleBootstrap();
+    } else {
+      animation.addStatusListener(_handleRouteAnimationStatus);
+    }
+  }
+
+  void _handleRouteAnimationStatus(AnimationStatus status) {
+    if (status != AnimationStatus.completed) return;
+    logRecordingPerformance(
+      'route transition completed',
+      _pageEntryStopwatch.elapsed,
+    );
+    _scheduleBootstrap();
+  }
+
+  void _scheduleBootstrap() {
+    if (_bootstrapScheduled || _bootstrapStarted || _releasingResources) return;
+    _bootstrapScheduled = true;
     WidgetsBinding.instance.addPostFrameCallback((_) {
+      if (!mounted || _releasingResources || _bootstrapStarted) return;
+      _bootstrapStarted = true;
+      _bootstrapScheduled = false;
+      _routeAnimation?.removeStatusListener(_handleRouteAnimationStatus);
+      _routeAnimation = null;
       ref
           .read(recordingViewModelProvider.notifier)
           .setRecordingContext(widget.recordingContext);
-      _bootstrap();
+      unawaited(_bootstrap());
     });
   }
 
-  /// 检查设备健康状态并弹窗提示
-  Future<void> _checkAndShowDeviceHealthAlerts() async {
-    final snapshot = await AppPlatformInfo.deviceHealth();
-    if (!mounted) return;
+  Future<void> _loadDeviceHealth() async {
+    try {
+      _deviceHealthSnapshot = await measureRecordingOperation(
+        'device health',
+        AppPlatformInfo.deviceHealth,
+      );
+    } catch (error) {
+      debugPrint('读取设备健康状态失败: $error');
+    }
+  }
 
+  /// 使用当前页面缓存的健康状态，在开始录制前按需提示。
+  Future<void> _checkAndShowDeviceHealthAlerts() async {
+    _deviceHealthFuture ??= _loadDeviceHealth();
+    await _deviceHealthFuture;
+    if (!mounted) return;
+    final snapshot = _deviceHealthSnapshot;
+    if (snapshot == null) return;
     final lines = DeviceHealthChecker.warningLines(snapshot);
     if (lines.isEmpty) return;
 
@@ -112,16 +168,40 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
     );
   }
 
-  /// 页面启动：健康检查、进入录制模式、准备相机会话
+  /// 路由动画完成后再准备权限和相机，避免阻塞转场。
   Future<void> _bootstrap() async {
-    await _checkAndShowDeviceHealthAlerts();
+    await measureRecordingOperation(
+      'enter immersive mode',
+      _enterRecordingMode,
+    );
     if (!mounted) return;
+    final permissions = await ref
+        .read(recordingViewModelProvider.notifier)
+        .prepareRequiredPermissions();
+    if (!mounted) return;
+    if (!permissions.allGranted) return;
+    await measureRecordingOperation(
+      'preview initialize',
+      _initializeLiveStreamPreview,
+    );
+    if (!mounted || !_previewReady) return;
+    _deviceHealthFuture ??= _loadDeviceHealth();
+    unawaited(_loadPostPreviewTasks());
+  }
 
-    await _enterRecordingMode();
-    if (!mounted) return;
-    await ref.read(recordingViewModelProvider.notifier).prepareSession();
-    if (!mounted) return;
-    await _initializeLiveStreamPreview();
+  Future<void> _loadPostPreviewTasks() async {
+    try {
+      await Future.wait([
+        measureRecordingOperation(
+          'camera capabilities',
+          _loadBackCameraCapabilities,
+        ),
+        ref.read(recordingViewModelProvider.notifier).loadSystemAdvisories(),
+        _deviceHealthFuture ??= _loadDeviceHealth(),
+      ]);
+    } catch (error) {
+      debugPrint('加载录制页辅助状态失败: $error');
+    }
   }
 
   Future<void> _initializeLiveStreamPreview() async {
@@ -132,7 +212,6 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
       ref
           .read(recordingViewModelProvider.notifier)
           .setPreviewReady(ready: true);
-      await _loadBackCameraCapabilities();
     } on PlatformException catch (error) {
       if (!mounted) return;
       ref
@@ -154,6 +233,7 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
   Future<void> _loadBackCameraCapabilities() async {
     try {
       final cameras = await _streamController.getBackCameras();
+      if (!mounted || _releasingResources) return;
       if (cameras.isEmpty) return;
       final main = cameras.first;
       final widest = cameras.reduce(
@@ -179,6 +259,7 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
             maxZoomRatio: 1.0,
           );
     } catch (_) {
+      if (!mounted || _releasingResources) return;
       ref
           .read(recordingViewModelProvider.notifier)
           .updateZoomCapabilities(
@@ -217,8 +298,17 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
       final ready = ref.read(recordingViewModelProvider).session.isPreviewReady;
       if (ready) return true;
       if (!mounted) return false;
-      AppToast.show('相机预览启动失败，请重试');
-      return false;
+      await measureRecordingOperation(
+        'preview initialize after permission',
+        _initializeLiveStreamPreview,
+      );
+      if (!mounted || !_previewReady) {
+        AppToast.show('相机预览启动失败，请重试');
+        return false;
+      }
+      _deviceHealthFuture ??= _loadDeviceHealth();
+      unawaited(_loadPostPreviewTasks());
+      return true;
     }
     if (!mounted) return false;
 
@@ -314,7 +404,7 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
 
   /// 返回扫码页，准备新一轮录制。
   void _recordNewRound() {
-    AppNavigator.pop(context: context);
+    AppNavigator.pushAndRemoveUntil(const ScanQrCodePage());
   }
 
   /// 推流结束后按需弹出完成对话框
@@ -337,50 +427,49 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
     );
   }
 
-  /// 退出沉浸式并释放录制会话。
-  /// 先恢复系统栏，再错开一帧释放编码器，减轻返回动画卡顿。
-  Future<void> _exitRecordingMode() async {
-    await _restoreSystemUiIfNeeded();
-    if (mounted) {
-      await ref.read(recordingViewModelProvider.notifier).teardown();
-    }
-
-    // 让 pop 动画先跑起来，再做 MediaCodec 释放。
-    await Future<void>.delayed(Duration.zero);
-    await _disposeStreamController();
-  }
-
-  Future<void> _restoreSystemUiIfNeeded() async {
-    if (!_immersiveApplied) return;
-    _immersiveApplied = false;
-    await SystemChrome.setEnabledSystemUIMode(
-      SystemUiMode.manual,
-      overlays: SystemUiOverlay.values,
-    );
-    await RecordingPlatform.setImmersiveMode(enabled: false);
-  }
-
   @override
-  /// 页面销毁时兜底恢复系统 UI 并释放推流控制器
+  /// 路由反向动画结束、页面销毁后统一释放资源。
   void dispose() {
-    if (_immersiveApplied) {
-      _immersiveApplied = false;
-      SystemChrome.setEnabledSystemUIMode(
-        SystemUiMode.manual,
-        overlays: SystemUiOverlay.values,
-      );
-      unawaited(RecordingPlatform.setImmersiveMode(enabled: false));
-    }
-    unawaited(_disposeStreamController());
+    _releasingResources = true;
+    _routeAnimation?.removeStatusListener(_handleRouteAnimationStatus);
+    _routeAnimation = null;
+    final viewModel = ref.read(recordingViewModelProvider.notifier);
+    unawaited(_releaseResources(viewModel));
     super.dispose();
   }
 
-  /// 只 dispose 一次；原生 dispose 内部已 stopStream，避免 stop+dispose 双次停流。
+  Future<void> _releaseResources(RecordingViewModel viewModel) async {
+    await measureRecordingOperation('page resource release', () async {
+      if (_immersiveApplied) {
+        _immersiveApplied = false;
+        try {
+          await SystemChrome.setEnabledSystemUIMode(
+            SystemUiMode.manual,
+            overlays: SystemUiOverlay.values,
+          );
+          await RecordingPlatform.setImmersiveMode(enabled: false);
+        } catch (error) {
+          debugPrint('恢复系统栏失败: $error');
+        }
+      }
+      try {
+        await viewModel.teardown();
+      } catch (error) {
+        debugPrint('清理录制状态失败: $error');
+      }
+      await _disposeStreamController();
+    });
+  }
+
+  /// 只 dispose 一次；原生 dispose 统一停止推流和预览。
   Future<void> _disposeStreamController() async {
     if (_controllerDisposed) return;
     _controllerDisposed = true;
     try {
-      await _streamController.dispose();
+      await measureRecordingOperation(
+        'stream controller dispose',
+        _streamController.dispose,
+      );
     } catch (error, stackTrace) {
       debugPrint('释放推流控制器失败: $error\n$stackTrace');
     }
@@ -390,7 +479,6 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
   /// 构建录制页 UI
   Widget build(BuildContext context) {
     return _RecordingPopScope(
-      onExitRecordingMode: _exitRecordingMode,
       child: Scaffold(
         backgroundColor: Colors.black,
         body: Column(
@@ -426,12 +514,8 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
 }
 
 class _RecordingPopScope extends ConsumerWidget {
-  const _RecordingPopScope({
-    required this.onExitRecordingMode,
-    required this.child,
-  });
+  const _RecordingPopScope({required this.child});
 
-  final Future<void> Function() onExitRecordingMode;
   final Widget child;
 
   @override
@@ -443,11 +527,7 @@ class _RecordingPopScope extends ConsumerWidget {
     return PopScope(
       canPop: !isRecording,
       onPopInvokedWithResult: (didPop, result) {
-        if (didPop) {
-          // 不 await，避免把 MediaCodec 释放堵在 Pop 回调上。
-          unawaited(onExitRecordingMode());
-          return;
-        }
+        if (didPop) return;
         if (isRecording) {
           AppToast.show('录制中无法返回，请先停止录制');
         }

lib/features/recording/utils/recording_performance.dart

@@ -0,0 +1,25 @@
+import 'package:flutter/foundation.dart';
+
+Future<T> measureRecordingOperation<T>(
+  String label,
+  Future<T> Function() operation,
+) async {
+  if (kReleaseMode) {
+    return operation();
+  }
+
+  final stopwatch = Stopwatch()..start();
+  try {
+    return await operation();
+  } finally {
+    stopwatch.stop();
+    debugPrint(
+      '[RecordingPerformance] $label: ${stopwatch.elapsedMilliseconds}ms',
+    );
+  }
+}
+
+void logRecordingPerformance(String label, Duration elapsed) {
+  if (kReleaseMode) return;
+  debugPrint('[RecordingPerformance] $label: ${elapsed.inMilliseconds}ms');
+}

lib/features/recording/view-model/view_model_recording.dart

@@ -8,6 +8,7 @@ import 'package:recording_tool/features/recording/model/model_recording.dart';
 import 'package:recording_tool/features/recording/model/model_recording_context.dart';
 import 'package:recording_tool/features/recording/model/model_recording_session.dart';
 import 'package:recording_tool/features/recording/platform/recording_platform.dart';
+import 'package:recording_tool/features/recording/utils/recording_performance.dart';
 
 /// 录制页状态 Provider。
 final recordingViewModelProvider =
@@ -32,6 +33,8 @@ class RecordingRequiredPermissions {
 class RecordingViewModel extends Notifier<RecordingModel> {
   Timer? _elapsedTimer;
   DateTime? _recordingStartedAt;
+  RecordingRequiredPermissions? _cachedRequiredPermissions;
+  var _sessionGeneration = 0;
 
   /// 初始化状态并注册销毁回调。
   @override
@@ -52,55 +55,88 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     state = state.copyWith(recordingContext: recordingContext);
   }
 
-  /// 申请权限并检查系统设置。
-  Future<void> prepareSession() async {
+  /// 准备相机和麦克风权限；已授权时复用当前会话结果。
+  Future<RecordingRequiredPermissions> prepareRequiredPermissions({
+    bool forceRefresh = false,
+  }) async {
+    final generation = _sessionGeneration;
     if (!RecordingPlatform.isSupported) {
       _updateSession((s) => s.copyWith(errorMessage: '当前设备不支持录制'));
-      return;
+      return const RecordingRequiredPermissions(
+        cameraGranted: false,
+        microphoneGranted: false,
+      );
     }
 
-    final permissions = await PermissionService.requestMissing([
-      Permission.camera,
-      Permission.microphone,
-      if (Platform.isAndroid) Permission.notification,
-    ]);
-
-    final cameraGranted = permissions[Permission.camera]?.isGranted ?? false;
-    if (!cameraGranted) {
-      _updateSession((s) => s.copyWith(errorMessage: '需要相机权限才能录制'));
-      return;
+    final cached = _cachedRequiredPermissions;
+    if (!forceRefresh && cached?.allGranted == true) {
+      return cached!;
     }
 
-    final microphoneGranted =
-        permissions[Permission.microphone]?.isGranted ?? false;
+    final permissions = await measureRecordingOperation(
+      'required permissions',
+      () => PermissionService.requestMissing([
+        Permission.camera,
+        Permission.microphone,
+      ]),
+    );
+    final result = RecordingRequiredPermissions(
+      cameraGranted: _isPermissionGranted(permissions[Permission.camera]),
+      microphoneGranted: _isPermissionGranted(
+        permissions[Permission.microphone],
+      ),
+    );
+    if (generation != _sessionGeneration) return result;
+    _cachedRequiredPermissions = result;
+    final errorMessage = !result.cameraGranted
+        ? '需要相机权限才能录制'
+        : (!result.microphoneGranted ? '需要录音权限才能录制' : null);
+
+    _updateSession(
+      (s) => s.copyWith(
+        isMicrophoneGranted: result.microphoneGranted,
+        errorMessage: errorMessage,
+      ),
+    );
+    return result;
+  }
+
+  /// 加载不影响相机首帧的通知、勿扰和电池状态。
+  Future<void> loadSystemAdvisories() async {
+    final generation = _sessionGeneration;
+    final notificationFuture = Platform.isAndroid
+        ? PermissionService.requestMissing([Permission.notification])
+        : Future.value(<Permission, PermissionStatus>{});
+    final results = await measureRecordingOperation(
+      'system advisories',
+      () => Future.wait<dynamic>([
+        notificationFuture,
+        RecordingPlatform.hasNotificationPolicyAccess(),
+        RecordingPlatform.isIgnoringBatteryOptimizations(),
+      ]),
+    );
+    final notificationPermissions =
+        results[0] as Map<Permission, PermissionStatus>;
     final notificationsGranted = Platform.isAndroid
-        ? (permissions[Permission.notification]?.isGranted ?? false)
+        ? _isPermissionGranted(notificationPermissions[Permission.notification])
         : true;
-
+    final hasDnd = results[1] as bool;
+    final batteryIgnored = results[2] as bool;
+    if (generation != _sessionGeneration) return;
     final warnings = <String>[];
     if (Platform.isAndroid && !notificationsGranted) {
       warnings.add('未授予通知权限，录制时可能看不到前台服务通知，系统更容易结束后台录制');
     }
-    if (!microphoneGranted) {
-      warnings.add('未授予麦克风权限，当前将以静音模式录制');
-    }
-    final hasDnd = await RecordingPlatform.hasNotificationPolicyAccess();
-    final batteryIgnored =
-        await RecordingPlatform.isIgnoringBatteryOptimizations();
 
     _updateSession(
       (s) => s.copyWith(
         hasDndAccess: hasDnd,
         isBatteryOptimizedIgnored: batteryIgnored,
-        isMicrophoneGranted: microphoneGranted,
         notificationsGranted: notificationsGranted,
         permissionWarning: warnings.isEmpty ? null : warnings.join('\n'),
-        errorMessage: null,
         clearPermissionWarning: warnings.isEmpty,
       ),
     );
-
-    _updateSession((s) => s.copyWith(errorMessage: null));
   }
 
   void setPreviewReady({required bool ready, String? errorMessage}) {
@@ -112,27 +148,8 @@ class RecordingViewModel extends Notifier<RecordingModel> {
   /// 检测并尝试申请相机、麦克风权限，同步更新 session 中的 isMicrophoneGranted。
   Future<RecordingRequiredPermissions>
   ensureCameraAndMicrophonePermissions() async {
-    final permissions = await PermissionService.requestMissing([
-      Permission.camera,
-      Permission.microphone,
-    ]);
-
-    final cameraGranted = _isPermissionGranted(permissions[Permission.camera]);
-    final microphoneGranted = _isPermissionGranted(
-      permissions[Permission.microphone],
-    );
-
-    _updateSession((s) => s.copyWith(isMicrophoneGranted: microphoneGranted));
-
-    if (cameraGranted && !state.session.isPreviewReady) {
-      _updateSession((s) => s.copyWith(errorMessage: null));
-      _updateSession((s) => s.copyWith(isPreviewReady: true));
-    }
-
-    return RecordingRequiredPermissions(
-      cameraGranted: cameraGranted,
-      microphoneGranted: microphoneGranted,
-    );
+    final cached = _cachedRequiredPermissions;
+    return prepareRequiredPermissions(forceRefresh: cached?.allGranted != true);
   }
 
   bool _isPermissionGranted(PermissionStatus? status) {
@@ -282,11 +299,13 @@ class RecordingViewModel extends Notifier<RecordingModel> {
 
   /// 退出录制页时释放勿扰和会话状态（沉浸式由页面统一恢复）。
   Future<void> teardown() async {
-    await RecordingPlatform.disableDoNotDisturb();
+    _sessionGeneration++;
+    _cachedRequiredPermissions = null;
     _recordingStartedAt = null;
     _elapsedTimer?.cancel();
     _elapsedTimer = null;
     state = state.copyWith(session: const RecordingSessionState());
+    await RecordingPlatform.disableDoNotDisturb();
   }
 
   /// Provider 销毁时取消状态流订阅。

lib/features/recording/widgets/widget_recording_saved_dialog.dart

@@ -10,9 +10,9 @@ Future<void> showRecordingSavedDialog(
 }) {
   return RecordDialog.showDouble(
     context,
-    title: '本轮比赛视频已提交 NAS 录制\n请选择后续录制信息',
-    leftText: '继续本轮',
-    rightText: '录制新轮',
+    title: '本轮比赛视频已保存\n请选择后续录制信息',
+    leftText: '继当前选手',
+    rightText: '录新选手',
     onLeftPressed: onContinueRound,
     onRightPressed: onRecordNewRound,
     barrierDismissible: false,

lib/features/scan_qrcode/pages/page_push_test.dart

@@ -1,131 +0,0 @@
-import 'package:apivideo_live_stream/apivideo_live_stream.dart';
-import 'package:flutter/material.dart';
-import 'package:flutter/services.dart';
-import 'package:recording_tool/features/scan_qrcode/utils/rtmp_stream_target.dart';
-import 'package:recording_tool/shared/widgets/app_bar.dart';
-import 'package:recording_tool/shared/widgets/app_toast.dart';
-
-class PushSteamTestWidget extends StatefulWidget {
-  const PushSteamTestWidget({
-    super.key,
-    this.rtmpUrl =
-        'rtmp://192.168.1.245:19090/蔡依婷vs夏志豪_空中格斗赛_高中组/蔡依婷vs夏志豪_空中格斗赛_高中组',
-  });
-
-  final String rtmpUrl;
-
-  @override
-  State<PushSteamTestWidget> createState() => _PushSteamTestWidgetState();
-}
-
-class _PushSteamTestWidgetState extends State<PushSteamTestWidget>
-    with WidgetsBindingObserver {
-  late final ApiVideoLiveStreamController _controller;
-  bool _ready = false;
-  bool _isStreaming = false;
-
-  @override
-  void initState() {
-    super.initState();
-    WidgetsBinding.instance.addObserver(this);
-
-    _controller = ApiVideoLiveStreamController(
-      initialAudioConfig: AudioConfig(bitrate: 128000),
-      initialVideoConfig: VideoConfig.withDefaultBitrate(
-        resolution: Resolution.RESOLUTION_1080,
-        fps: 30,
-      ),
-      onConnectionSuccess: () => {
-        debugPrint('推流成功'),
-
-        setState(() => _isStreaming = true),
-      },
-      onConnectionFailed: (reason) {
-        setState(() => _isStreaming = false);
-        debugPrint('推流失败: $reason');
-      },
-      onDisconnection: () => {
-        debugPrint('推流断开'),
-
-        setState(() => _isStreaming = false),
-      },
-    );
-    WidgetsBinding.instance.addPostFrameCallback((_) => _initialize());
-  }
-
-  Future<void> _initialize() async {
-    try {
-      await _controller.initialize();
-      await _controller.startPreview();
-
-      setState(() => _ready = true);
-    } catch (e) {
-      debugPrint('初始化失败: $e');
-    }
-  }
-
-  Future<void> _startPush() async {
-    try {
-      final target = RtmpStreamTarget.parse(widget.rtmpUrl);
-      await _controller.startStreaming(
-        streamKey: target.streamKey,
-        url: target.url,
-      );
-    } on FormatException catch (e) {
-      debugPrint('推流地址错误: ${e.message}');
-      AppToast.show(e.message);
-    } on PlatformException catch (e) {
-      final message = e.message ?? e.code;
-      debugPrint('推流失败: ${e.code} $message');
-      AppToast.show('推流失败: $message');
-    } catch (e) {
-      debugPrint('推流失败: $e');
-      AppToast.showError(e);
-    }
-  }
-
-  Future<void> _stopPush() => _controller.stopStreaming();
-
-  @override
-  void didChangeAppLifecycleState(AppLifecycleState state) {
-    if (state == AppLifecycleState.inactive) {
-      _controller.stop();
-    } else if (state == AppLifecycleState.resumed) {
-      _controller.startPreview();
-    }
-  }
-
-  @override
-  void dispose() {
-    WidgetsBinding.instance.removeObserver(this);
-    _controller.dispose();
-    super.dispose();
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return Scaffold(
-      appBar: myAppBar(context: context),
-      body: Stack(
-        children: [
-          if (_ready)
-            ApiVideoCameraPreview(controller: _controller, fit: BoxFit.cover),
-          Positioned(
-            bottom: 32,
-            left: 0,
-            right: 0,
-            child: Center(
-              child: FloatingActionButton(
-                backgroundColor: _isStreaming ? Colors.red : Colors.green,
-                onPressed: _ready
-                    ? (_isStreaming ? _stopPush : _startPush)
-                    : null,
-                child: Icon(_isStreaming ? Icons.stop : Icons.circle),
-              ),
-            ),
-          ),
-        ],
-      ),
-    );
-  }
-}

lib/features/scan_qrcode/pages/page_record_list.dart

@@ -0,0 +1,395 @@
+import 'dart:typed_data';
+
+import 'package:flutter/material.dart';
+import 'package:flutter_easyloading/flutter_easyloading.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:get_thumbnail_video/index.dart';
+import 'package:get_thumbnail_video/video_thumbnail.dart';
+import 'package:recording_tool/app/router/app_navigator.dart';
+import 'package:recording_tool/features/auth/model/model_auth.dart';
+import 'package:recording_tool/features/auth/view_model_auth/view_model_auth.dart';
+import 'package:recording_tool/features/scan_qrcode/pages/page_record_video_player.dart';
+import 'package:recording_tool/gen/assets.gen.dart';
+import 'package:recording_tool/shared/widgets/app_bar.dart';
+import 'package:recording_tool/shared/widgets/app_empty_view.dart';
+import 'package:recording_tool/shared/widgets/app_toast.dart';
+
+/// NAS 文件服务地址，与 AuthServer.getRecordList 保持一致。
+const _nasBaseUrl = 'http://sheling.local:9001';
+
+const _videoExtensions = {
+  'mp4',
+  'mov',
+  'm4v',
+  'avi',
+  'mkv',
+  'flv',
+  'ts',
+  'wmv',
+  'webm',
+  '3gp',
+};
+
+/// 录像文件浏览页：目录逐级下钻，视频点击全屏播放。
+class RecordListPage extends ConsumerWidget {
+  const RecordListPage({
+    super.key,
+    required this.breadcrumbs,
+    required this.items,
+  });
+
+  /// 面包屑，根页为 [赛事名]，下钻时追加目录名。
+  final List<String> breadcrumbs;
+  final List<RecordListItem> items;
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    final visibleItems = items
+        .where((item) => _isDirectory(item) || _isVideoFile(item))
+        .toList(growable: false);
+
+    return Scaffold(
+      backgroundColor: const Color(0xFFF5F6F8),
+      appBar: AppPageBar(
+        centerTitle: false,
+        titleSpacing: 0,
+        titleWidget: Text(
+          breadcrumbs.join(' > '),
+          maxLines: 1,
+          overflow: TextOverflow.ellipsis,
+          style: TextStyle(
+            color: Colors.white,
+            fontSize: 15.sp,
+            fontWeight: FontWeight.w500,
+          ),
+        ),
+      ),
+      body: SafeArea(
+        top: false,
+        child: Column(
+          crossAxisAlignment: CrossAxisAlignment.start,
+          children: [
+            SizedBox(height: 4.h),
+            Expanded(
+              child: visibleItems.isEmpty
+                  ? const AppEmptyView(message: '暂无录像内容')
+                  : ListView.separated(
+                      padding: EdgeInsets.fromLTRB(10.w, 8.h, 10.w, 24.h),
+                      itemCount: visibleItems.length,
+                      separatorBuilder: (_, _) => SizedBox(height: 8.h),
+                      itemBuilder: (context, index) {
+                        final item = visibleItems[index];
+                        if (_isDirectory(item)) {
+                          return _DirectoryCard(
+                            item: item,
+                            onTap: () => _openDirectory(context, ref, item),
+                          );
+                        }
+                        return _VideoCard(
+                          item: item,
+                          onTap: () => _openVideo(context, item),
+                        );
+                      },
+                    ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+
+  Future<void> _openDirectory(
+    BuildContext context,
+    WidgetRef ref,
+    RecordListItem item,
+  ) async {
+    final path = item.path?.trim() ?? '';
+    if (path.isEmpty) {
+      AppToast.show('目录路径无效');
+      return;
+    }
+
+    EasyLoading.show(status: '加载中...');
+    try {
+      final children = await ref
+          .read(authProvider.notifier)
+          .fetchRecordList(path);
+      EasyLoading.dismiss();
+      if (children == null) {
+        AppToast.show('目录加载失败，请重试');
+        return;
+      }
+      if (!context.mounted) return;
+
+      final nextBreadcrumbs = [...breadcrumbs, item.name ?? ''];
+      AppNavigator.push(
+        RecordListPage(breadcrumbs: nextBreadcrumbs, items: children),
+        context: context,
+        // 多级目录复用同一页面类型，用路径区分路由，避免防重复拦截。
+        name: 'RecordListPage-$path',
+      );
+    } catch (error) {
+      EasyLoading.dismiss();
+      AppToast.show('目录加载失败，请重试');
+    }
+  }
+
+  void _openVideo(BuildContext context, RecordListItem item) {
+    final url = resolveRecordUrl(item.url?.trim() ?? '');
+    if (url.isEmpty) {
+      AppToast.show('视频地址无效');
+      return;
+    }
+    AppNavigator.push(
+      RecordVideoPlayerPage(url: url, title: item.name ?? ''),
+      context: context,
+      name: 'RecordVideoPlayerPage-$url',
+    );
+  }
+}
+
+bool _isDirectory(RecordListItem item) {
+  return item.type == RecordItemType.directory.value;
+}
+
+bool _isVideoFile(RecordListItem item) {
+  if (item.type != RecordItemType.file.value) return false;
+  var ext = (item.extension ?? '').toLowerCase();
+  if (ext.startsWith('.')) ext = ext.substring(1);
+  if (ext.isEmpty) {
+    final name = item.name ?? '';
+    final dotIndex = name.lastIndexOf('.');
+    if (dotIndex >= 0 && dotIndex < name.length - 1) {
+      ext = name.substring(dotIndex + 1).toLowerCase();
+    }
+  }
+  return _videoExtensions.contains(ext);
+}
+
+/// 相对地址补全 NAS 前缀。
+String resolveRecordUrl(String raw) {
+  if (raw.isEmpty) return '';
+  if (raw.startsWith('http://') || raw.startsWith('https://')) return raw;
+  return raw.startsWith('/') ? '$_nasBaseUrl$raw' : '$_nasBaseUrl/$raw';
+}
+
+String _formatDate(DateTime? time) {
+  if (time == null) return '';
+  return '${time.year}-${time.month}-${time.day}';
+}
+
+class _DirectoryCard extends StatelessWidget {
+  const _DirectoryCard({required this.item, required this.onTap});
+
+  final RecordListItem item;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    final date = _formatDate(item.modTime);
+
+    return Material(
+      color: Colors.white,
+      borderRadius: BorderRadius.circular(6.r),
+      child: InkWell(
+        onTap: onTap,
+        borderRadius: BorderRadius.circular(6.r),
+        child: Container(
+          constraints: BoxConstraints(minHeight: 72.h),
+          padding: EdgeInsets.fromLTRB(20.w, 12.h, 14.w, 12.h),
+          child: Row(
+            children: [
+              Expanded(
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      item.name ?? '',
+                      maxLines: 1,
+                      overflow: TextOverflow.ellipsis,
+                      style: TextStyle(
+                        fontSize: 14.sp,
+                        height: 1.2,
+                        color: const Color(0xFF30343A),
+                        fontWeight: FontWeight.w600,
+                      ),
+                    ),
+                    if (date.isNotEmpty) ...[
+                      SizedBox(height: 6.h),
+                      Text(
+                        date,
+                        style: TextStyle(
+                          fontSize: 11.sp,
+                          height: 1.2,
+                          color: const Color(0xFF6E747D),
+                        ),
+                      ),
+                    ],
+                  ],
+                ),
+              ),
+              SizedBox(width: 12.w),
+              Row(
+                children: [
+                  // Text(
+                  //   '视频',
+                  //   style: TextStyle(
+                  //     fontSize: 14.sp,
+                  //     color: const Color(0xFF358BFE),
+                  //     fontWeight: FontWeight.w600,
+                  //   ),
+                  // ),
+                  Icon(
+                    Icons.chevron_right,
+                    size: 20.r,
+                    color: const Color(0xFF9AA3AF),
+                  ),
+                ],
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+class _VideoCard extends StatelessWidget {
+  const _VideoCard({required this.item, required this.onTap});
+
+  final RecordListItem item;
+  final VoidCallback onTap;
+
+  @override
+  Widget build(BuildContext context) {
+    final date = _formatDate(item.modTime);
+
+    return Material(
+      color: Colors.white,
+      borderRadius: BorderRadius.circular(6.r),
+      child: InkWell(
+        onTap: onTap,
+        borderRadius: BorderRadius.circular(6.r),
+        child: Padding(
+          padding: EdgeInsets.all(10.r),
+          child: Row(
+            children: [
+              _VideoThumbnail(url: resolveRecordUrl(item.url?.trim() ?? '')),
+              SizedBox(width: 12.w),
+              Expanded(
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.center,
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    Text(
+                      item.name ?? '',
+                      maxLines: 2,
+                      overflow: TextOverflow.ellipsis,
+                      style: TextStyle(
+                        fontSize: 14.sp,
+                        height: 1.25,
+                        color: const Color(0xFF30343A),
+                        fontWeight: FontWeight.w600,
+                      ),
+                    ),
+                    if (date.isNotEmpty) ...[
+                      SizedBox(height: 6.h),
+                      Text(
+                        date,
+                        style: TextStyle(
+                          fontSize: 11.sp,
+                          height: 1.2,
+                          color: const Color(0xFF6E747D),
+                        ),
+                      ),
+                    ],
+                  ],
+                ),
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+/// 视频首帧封面：异步生成缩略图，失败保留灰色占位，中央始终叠加播放图标。
+class _VideoThumbnail extends StatefulWidget {
+  const _VideoThumbnail({required this.url});
+
+  final String url;
+
+  @override
+  State<_VideoThumbnail> createState() => _VideoThumbnailState();
+}
+
+class _VideoThumbnailState extends State<_VideoThumbnail> {
+  /// 按 url 缓存首帧，避免列表滚动重建时重复生成。
+  static final Map<String, Uint8List> _cache = {};
+
+  Uint8List? _bytes;
+
+  @override
+  void initState() {
+    super.initState();
+    _load();
+  }
+
+  Future<void> _load() async {
+    if (widget.url.isEmpty) return;
+    final cached = _cache[widget.url];
+    if (cached != null) {
+      _bytes = cached;
+      return;
+    }
+    try {
+      final data = await VideoThumbnail.thumbnailData(
+        video: widget.url,
+        imageFormat: ImageFormat.JPEG,
+        maxWidth: 320,
+        quality: 60,
+      );
+      _cache[widget.url] = data;
+      if (!mounted) return;
+      setState(() => _bytes = data);
+    } catch (_) {
+      // 生成失败保持占位图，不影响点击播放。
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return ClipRRect(
+      borderRadius: BorderRadius.circular(4.r),
+      child: SizedBox(
+        width: 108.w,
+        height: 68.h,
+        child: Stack(
+          fit: StackFit.expand,
+          children: [
+            ColoredBox(color: const Color(0xFFEDEFF2)),
+            if (_bytes != null)
+              Image.memory(_bytes!, fit: BoxFit.cover, gaplessPlayback: true),
+            Center(
+              child: Container(
+                width: 30.r,
+                height: 30.r,
+                decoration: BoxDecoration(
+                  color: Colors.black.withValues(alpha: 0.35),
+                  shape: BoxShape.circle,
+                ),
+                child: Image(
+                  image: AssetImage(Assets.images.imageVideoIcon.path),
+                  fit: BoxFit.cover,
+                ),
+              ),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}

lib/features/scan_qrcode/pages/page_record_video_player.dart

@@ -0,0 +1,250 @@
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_screenutil/flutter_screenutil.dart';
+import 'package:recording_tool/app/router/app_navigator.dart';
+import 'package:video_player/video_player.dart';
+
+/// 录像全屏播放页：黑色背景，支持播放/暂停、进度拖动。
+class RecordVideoPlayerPage extends StatefulWidget {
+  const RecordVideoPlayerPage({
+    super.key,
+    required this.url,
+    required this.title,
+  });
+
+  final String url;
+  final String title;
+
+  @override
+  State<RecordVideoPlayerPage> createState() => _RecordVideoPlayerPageState();
+}
+
+class _RecordVideoPlayerPageState extends State<RecordVideoPlayerPage> {
+  VideoPlayerController? _controller;
+  bool _initialized = false;
+  bool _hasError = false;
+  bool _showControls = true;
+
+  @override
+  void initState() {
+    super.initState();
+    _initController();
+  }
+
+  Future<void> _initController() async {
+    setState(() {
+      _hasError = false;
+      _initialized = false;
+    });
+
+    final old = _controller;
+    _controller = null;
+    await old?.dispose();
+
+    final controller = VideoPlayerController.networkUrl(Uri.parse(widget.url));
+    _controller = controller;
+    try {
+      await controller.initialize();
+      if (!mounted) return;
+      setState(() => _initialized = true);
+      await controller.play();
+    } catch (_) {
+      if (!mounted) return;
+      setState(() => _hasError = true);
+    }
+  }
+
+  @override
+  void dispose() {
+    _controller?.dispose();
+    super.dispose();
+  }
+
+  void _togglePlay() {
+    final controller = _controller;
+    if (controller == null || !_initialized) return;
+    setState(() {
+      if (controller.value.isPlaying) {
+        controller.pause();
+      } else {
+        controller.play();
+      }
+    });
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return AnnotatedRegion<SystemUiOverlayStyle>(
+      value: SystemUiOverlayStyle.light.copyWith(
+        statusBarColor: Colors.transparent,
+        systemNavigationBarColor: Colors.black,
+      ),
+      child: Scaffold(
+        backgroundColor: Colors.black,
+        body: GestureDetector(
+          behavior: HitTestBehavior.opaque,
+          onTap: () => setState(() => _showControls = !_showControls),
+          child: Stack(
+            fit: StackFit.expand,
+            children: [
+              Center(child: _buildPlayer()),
+              if (_showControls) _buildTopBar(),
+              if (_showControls && _initialized) _buildBottomControls(),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildPlayer() {
+    if (_hasError) {
+      return Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Text(
+            '视频加载失败',
+            style: TextStyle(color: Colors.white70, fontSize: 15.sp),
+          ),
+          SizedBox(height: 14.h),
+          OutlinedButton(
+            onPressed: _initController,
+            style: OutlinedButton.styleFrom(
+              foregroundColor: Colors.white,
+              side: const BorderSide(color: Colors.white54),
+            ),
+            child: const Text('重试'),
+          ),
+        ],
+      );
+    }
+
+    final controller = _controller;
+    if (controller == null || !_initialized) {
+      return const CircularProgressIndicator(color: Colors.white);
+    }
+
+    return AspectRatio(
+      aspectRatio: controller.value.aspectRatio,
+      child: VideoPlayer(controller),
+    );
+  }
+
+  Widget _buildTopBar() {
+    return Positioned(
+      top: 0,
+      left: 0,
+      right: 0,
+      child: Container(
+        decoration: const BoxDecoration(
+          gradient: LinearGradient(
+            begin: Alignment.topCenter,
+            end: Alignment.bottomCenter,
+            colors: [Colors.black54, Colors.transparent],
+          ),
+        ),
+        child: SafeArea(
+          bottom: false,
+          child: Row(
+            children: [
+              IconButton(
+                onPressed: () => AppNavigator.pop(context: context),
+                icon: Icon(
+                  Icons.chevron_left_rounded,
+                  color: Colors.white,
+                  size: 30.r,
+                ),
+              ),
+              Expanded(
+                child: Text(
+                  widget.title,
+                  maxLines: 1,
+                  overflow: TextOverflow.ellipsis,
+                  style: TextStyle(
+                    color: Colors.white,
+                    fontSize: 15.sp,
+                    fontWeight: FontWeight.w500,
+                  ),
+                ),
+              ),
+              SizedBox(width: 48.w),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  Widget _buildBottomControls() {
+    final controller = _controller!;
+    return Positioned(
+      left: 0,
+      right: 0,
+      bottom: 0,
+      child: Container(
+        decoration: const BoxDecoration(
+          gradient: LinearGradient(
+            begin: Alignment.bottomCenter,
+            end: Alignment.topCenter,
+            colors: [Colors.black54, Colors.transparent],
+          ),
+        ),
+        child: SafeArea(
+          top: false,
+          child: Padding(
+            padding: EdgeInsets.fromLTRB(12.w, 8.h, 12.w, 8.h),
+            child: Column(
+              mainAxisSize: MainAxisSize.min,
+              children: [
+                VideoProgressIndicator(
+                  controller,
+                  allowScrubbing: true,
+                  colors: const VideoProgressColors(
+                    playedColor: Colors.white,
+                    bufferedColor: Colors.white38,
+                    backgroundColor: Colors.white24,
+                  ),
+                  padding: EdgeInsets.symmetric(vertical: 8.h),
+                ),
+                ValueListenableBuilder<VideoPlayerValue>(
+                  valueListenable: controller,
+                  builder: (context, value, _) {
+                    return Row(
+                      children: [
+                        IconButton(
+                          onPressed: _togglePlay,
+                          icon: Icon(
+                            value.isPlaying
+                                ? Icons.pause_rounded
+                                : Icons.play_arrow_rounded,
+                            color: Colors.white,
+                            size: 30.r,
+                          ),
+                        ),
+                        Text(
+                          '${_formatDuration(value.position)} / ${_formatDuration(value.duration)}',
+                          style: TextStyle(
+                            color: Colors.white,
+                            fontSize: 12.sp,
+                          ),
+                        ),
+                      ],
+                    );
+                  },
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}
+
+String _formatDuration(Duration duration) {
+  final minutes = duration.inMinutes.toString().padLeft(2, '0');
+  final seconds = (duration.inSeconds % 60).toString().padLeft(2, '0');
+  final hours = duration.inHours;
+  if (hours > 0) return '$hours:$minutes:$seconds';
+  return '$minutes:$seconds';
+}

lib/features/scan_qrcode/pages/page_scan_qrcode.dart

@@ -7,30 +7,16 @@ import 'package:recording_tool/app/router/app_navigator.dart';
 import 'package:recording_tool/core/cache/app_storage.dart';
 import 'package:recording_tool/core/cache/storage_keys.dart';
 import 'package:recording_tool/features/auth/view_model_auth/view_model_auth.dart';
-import 'package:recording_tool/features/competition_teams/pages/page_competition_team_list.dart';
 import 'package:recording_tool/features/events/model/model_event_info.dart';
 import 'package:recording_tool/features/events/pages/page_event_info.dart';
 import 'package:recording_tool/features/events/view_model/view_model_event_info.dart';
-import 'package:recording_tool/features/recording/model/model_recording_context.dart';
+import 'package:recording_tool/features/scan_qrcode/pages/page_record_list.dart';
 import 'package:recording_tool/shared/widgets/app_qr_scanner_dialog.dart';
 import 'package:recording_tool/shared/widgets/app_toast.dart';
 
 class ScanQrCodePage extends ConsumerStatefulWidget {
   const ScanQrCodePage({super.key});
 
-  static const mockRtmpUrl =
-      'rtmp://192.168.1.245:19090/蔡依婷vs夏志豪_空中格斗赛_高中组/蔡依婷vs夏志豪_空中格斗赛_高中组';
-
-  static const mockRecordingContext = RecordingContext(
-    eventTitle: '全国青少年无人机大赛',
-    matchName: '空中格斗赛',
-    group: '高中组',
-    venue: '场地 1',
-    time: '7月1日 12:00-15:00',
-    playerName: '蔡依婷vs夏志豪',
-    playerPhone: '',
-  );
-
   @override
   ConsumerState<ScanQrCodePage> createState() => _ScanQrCodePageState();
 }
@@ -140,18 +126,18 @@ class _ScanQrCodePageState extends ConsumerState<ScanQrCodePage> {
                               onPressed: _handleViewRecords,
                             ),
                           ),
-                          SizedBox(width: 12.w),
-                          Expanded(
-                            child: _BottomOutlineButton(
-                              label: '参赛队伍',
-                              onPressed: () async {
-                                await AppNavigator.push(
-                                  const CompetitionTeamListPage(),
-                                  context: context,
-                                );
-                              },
-                            ),
-                          ),
+                          // SizedBox(width: 12.w),
+                          // Expanded(
+                          //   child: _BottomOutlineButton(
+                          //     label: '参赛队伍',
+                          //     onPressed: () async {
+                          //       await AppNavigator.push(
+                          //         const CompetitionTeamListPage(),
+                          //         context: context,
+                          //       );
+                          //     },
+                          //   ),
+                          // ),
                         ],
                       ),
                     ],
@@ -209,7 +195,13 @@ class _ScanQrCodePageState extends ConsumerState<ScanQrCodePage> {
         AppToast.show('暂无录像');
         return;
       }
-      AppToast.show('录像列表已更新');
+      if (!mounted) return;
+
+      final items = ref.read(authProvider).recordList ?? const [];
+      AppNavigator.push(
+        RecordListPage(breadcrumbs: [eventName.trim()], items: items),
+        context: context,
+      );
     } catch (error) {
       EasyLoading.dismiss();
       AppToast.show('查询录像失败');
@@ -225,18 +217,50 @@ class _BrandHeader extends StatelessWidget {
     return Row(
       mainAxisSize: MainAxisSize.min,
       children: [
-        Image.asset(
-          _ScanAssets.appIcon,
-          width: 34.w,
-          height: 34.w,
-          fit: BoxFit.cover,
+        Expanded(
+          child: Row(
+            children: [
+              ClipRRect(
+                borderRadius: BorderRadius.circular(17.r),
+                child: Image.asset(
+                  _ScanAssets.appIcon,
+                  width: 34.w,
+                  height: 34.w,
+                  fit: BoxFit.cover,
+                ),
+              ),
+              // SizedBox(width: .w),
+              Image.asset(
+                _ScanAssets.appNameText,
+                width: 117.w,
+                height: 29.w,
+                fit: BoxFit.contain,
+              ),
+            ],
+          ),
         ),
-        SizedBox(width: 8.w),
-        Image.asset(
-          _ScanAssets.appNameText,
-          width: 117.w,
-          height: 29.w,
-          fit: BoxFit.contain,
+        GestureDetector(
+          onTap: () {
+            AppNavigator.pop();
+          },
+          child: Row(
+            children: [
+              Icon(
+                Icons.chevron_left_rounded,
+                color: Colors.black,
+                size: 28.sp,
+              ),
+              Text(
+                '返回',
+                style: TextStyle(
+                  // color: const Color(0xFF53A7F3),
+                  color: Colors.black,
+                  fontSize: 14.sp,
+                  fontWeight: FontWeight.w400,
+                ),
+              ),
+            ],
+          ),
         ),
       ],
     );

lib/gen/assets.gen.dart

@@ -76,6 +76,14 @@ class $AssetsImagesGen {
   AssetGenImage get imageStart =>
       const AssetGenImage('assets/images/image_start.png');
 
+  /// File path: assets/images/image_team_vs_bg.png
+  AssetGenImage get imageTeamVsBg =>
+      const AssetGenImage('assets/images/image_team_vs_bg.png');
+
+  /// File path: assets/images/image_video_icon.png
+  AssetGenImage get imageVideoIcon =>
+      const AssetGenImage('assets/images/image_video_icon.png');
+
   /// File path: assets/images/image_vs.png
   AssetGenImage get imageVs =>
       const AssetGenImage('assets/images/image_vs.png');
@@ -95,6 +103,8 @@ class $AssetsImagesGen {
     imageScan,
     imageScanQrcode,
     imageStart,
+    imageTeamVsBg,
+    imageVideoIcon,
     imageVs,
   ];
 }

lib/shared/widgets/app_bar.dart

@@ -14,6 +14,8 @@ class AppPageBar extends StatelessWidget implements PreferredSizeWidget {
     this.backgroundImage,
     this.onBack,
     this.actions,
+    this.centerTitle = true,
+    this.titleSpacing,
   });
 
   final String title;
@@ -22,6 +24,10 @@ class AppPageBar extends StatelessWidget implements PreferredSizeWidget {
   final VoidCallback? onBack;
   final List<Widget>? actions;
 
+  /// 标题是否居中；false 时左对齐，紧随返回按钮。
+  final bool centerTitle;
+  final double? titleSpacing;
+
   @override
   Size get preferredSize => const Size.fromHeight(kToolbarHeight);
 
@@ -33,7 +39,8 @@ class AppPageBar extends StatelessWidget implements PreferredSizeWidget {
       backgroundColor: Colors.transparent,
       elevation: 0,
       scrolledUnderElevation: 0,
-      centerTitle: true,
+      centerTitle: centerTitle,
+      titleSpacing: titleSpacing,
       systemOverlayStyle: SystemUiOverlayStyle.light,
       flexibleSpace: SizedBox.expand(
         child: Image.asset(

plugins/apivideo_live_stream/android/src/main/kotlin/video/api/flutter/livestream/FlutterLiveStreamView.kt

@@ -2,6 +2,8 @@ package video.api.flutter.livestream
 
 import android.Manifest
 import android.content.Context
+import android.os.Handler
+import android.os.Looper
 import android.util.Size
 import android.view.Surface
 import io.flutter.view.TextureRegistry
@@ -17,7 +19,15 @@ import io.github.thibaultbee.streampack.utils.frontCameraList
 import io.github.thibaultbee.streampack.utils.isBackCamera
 import io.github.thibaultbee.streampack.utils.isExternalCamera
 import io.github.thibaultbee.streampack.utils.isFrontCamera
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.launch
 import kotlinx.coroutines.runBlocking
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import kotlinx.coroutines.withContext
 
 class FlutterLiveStreamView(
     private val context: Context,
@@ -39,9 +49,21 @@ class FlutterLiveStreamView(
         initialOnConnectionListener = this,
         initialOnErrorListener = this
     )
+    private val mainHandler = Handler(Looper.getMainLooper())
+    private val operationScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+    private val operationMutex = Mutex()
+    private val disposeLock = Any()
+    private val disposeCallbacks =
+        mutableListOf<Pair<() -> Unit, (Exception) -> Unit>>()
 
+    @Volatile
     private var _isPreviewing = false
+    @Volatile
     private var _isStreaming = false
+    @Volatile
+    private var _isDisposing = false
+    @Volatile
+    private var _isDisposed = false
     val isStreaming: Boolean
         get() = _isStreaming
 
@@ -63,7 +85,7 @@ class FlutterLiveStreamView(
 
         val wasPreviewing = _isPreviewing
         if (wasPreviewing) {
-            stopPreview()
+            stopPreviewInternal()
         }
         streamer.configure(videoConfig)
         _videoConfig = videoConfig
@@ -174,23 +196,58 @@ class FlutterLiveStreamView(
         setCamera(cameraList.first(), onSuccess, onError)
     }
 
-    fun dispose() {
-        try {
-            stopStream()
-        } catch (e: Exception) {
-            android.util.Log.w("ApiVideoLiveStream", "stopStream during dispose failed", e)
-            _isStreaming = false
+    fun dispose(onSuccess: () -> Unit, onError: (Exception) -> Unit) {
+        var shouldStartDispose = false
+        synchronized(disposeLock) {
+            if (_isDisposed) {
+                mainHandler.post(onSuccess)
+                return
+            }
+            disposeCallbacks.add(onSuccess to onError)
+            if (!_isDisposing) {
+                _isDisposing = true
+                shouldStartDispose = true
+            }
         }
-        try {
-            streamer.stopPreview()
-        } catch (e: Exception) {
-            android.util.Log.w("ApiVideoLiveStream", "stopPreview during dispose failed", e)
+        if (!shouldStartDispose) return
+
+        operationScope.launch {
+            var failure: Exception? = null
+            operationMutex.withLock {
+                try {
+                    stopStreamInternal()
+                } catch (e: Exception) {
+                    android.util.Log.w("ApiVideoLiveStream", "stopStream during dispose failed", e)
+                    failure = e
+                }
+                try {
+                    stopPreviewInternal()
+                } catch (e: Exception) {
+                    android.util.Log.w("ApiVideoLiveStream", "stopPreview during dispose failed", e)
+                    failure = failure ?: e
+                }
+            }
+            withContext(Dispatchers.Main.immediate) {
+                try {
+                    flutterTexture.release()
+                } catch (e: Exception) {
+                    failure = failure ?: e
+                }
+                val callbacks = synchronized(disposeLock) {
+                    _isDisposed = true
+                    _isDisposing = false
+                    disposeCallbacks.toList().also { disposeCallbacks.clear() }
+                }
+                callbacks.forEach { (success, error) ->
+                    failure?.let(error) ?: success()
+                }
+            }
+            operationScope.cancel()
         }
-        _isPreviewing = false
-        flutterTexture.release()
     }
 
     fun startStream(url: String) {
+        check(!_isDisposing && !_isDisposed) { "Live stream has been disposed" }
         runBlocking {
             streamer.connect(url)
             try {
@@ -204,29 +261,31 @@ class FlutterLiveStreamView(
         }
     }
 
-    fun stopStream() {
-        if (!_isStreaming && !streamer.isConnected) {
-            return
+    fun stopStream(onSuccess: () -> Unit, onError: (Exception) -> Unit) {
+        runBackgroundOperation(onSuccess, onError) {
+            stopStreamInternal()
         }
+    }
+
+    private suspend fun stopStreamInternal() {
+        if (!_isStreaming && !streamer.isConnected) return
         val isConnected = streamer.isConnected
+        var failure: Exception? = null
         try {
-            runBlocking {
-                streamer.stopStream()
-                streamer.disconnect()
-                if (isConnected) {
-                    onDisconnected()
-                }
-                _isStreaming = false
-            }
+            streamer.stopStream()
         } catch (e: Exception) {
-            android.util.Log.w("ApiVideoLiveStream", "stopStream failed", e)
-            _isStreaming = false
-            try {
-                streamer.disconnect()
-            } catch (_: Exception) {
-                // ignore secondary disconnect failures
-            }
+            failure = e
         }
+        try {
+            streamer.disconnect()
+        } catch (e: Exception) {
+            failure = failure ?: e
+        }
+        if (isConnected) {
+            onDisconnected()
+        }
+        _isStreaming = false
+        failure?.let { throw it }
     }
 
     fun startPreview(onSuccess: () -> Unit, onError: (Exception) -> Unit) {
@@ -262,11 +321,40 @@ class FlutterLiveStreamView(
             })
     }
 
-    fun stopPreview() {
+    fun stopPreview(onSuccess: () -> Unit, onError: (Exception) -> Unit) {
+        runBackgroundOperation(onSuccess, onError) {
+            stopPreviewInternal()
+        }
+    }
+
+    private fun stopPreviewInternal() {
+        if (!_isPreviewing) return
         streamer.stopPreview()
         _isPreviewing = false
     }
 
+    private fun runBackgroundOperation(
+        onSuccess: () -> Unit,
+        onError: (Exception) -> Unit,
+        operation: suspend () -> Unit,
+    ) {
+        if (_isDisposing || _isDisposed) {
+            mainHandler.post(onSuccess)
+            return
+        }
+        operationScope.launch {
+            val failure = try {
+                operationMutex.withLock { operation() }
+                null
+            } catch (e: Exception) {
+                e
+            }
+            withContext(Dispatchers.Main.immediate) {
+                failure?.let(onError) ?: onSuccess()
+            }
+        }
+    }
+
     private fun getSurface(resolution: Size): Surface {
         val surfaceTexture = flutterTexture.surfaceTexture().apply {
             setDefaultBufferSize(

plugins/apivideo_live_stream/android/src/main/kotlin/video/api/flutter/livestream/MethodCallHandlerImpl.kt

@@ -50,27 +50,44 @@ class MethodCallHandlerImpl(
     override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
         when (call.method) {
             "create" -> {
-                try {
-                    flutterView?.dispose()
-                    flutterView = FlutterLiveStreamView(
-                        context,
-                        textureRegistry,
-                        permissionsManager,
-                        { sendConnected() },
-                        { sendDisconnected() },
-                        { sendConnectionFailed(it) },
-                        { sendError(it) },
-                        { sendVideoSizeChanged(it) }
+                val previousView = flutterView
+                if (previousView == null) {
+                    createFlutterView(result)
+                } else {
+                    previousView.dispose(
+                        onSuccess = {
+                            if (flutterView === previousView) {
+                                flutterView = null
+                            }
+                            createFlutterView(result)
+                        },
+                        onError = {
+                            result.error("failed_to_replace_live_stream", it.message, null)
+                        },
                     )
-                    result.success(mapOf("textureId" to flutterView!!.textureId))
-                } catch (e: Exception) {
-                    result.error("failed_to_create_live_stream", e.message, null)
                 }
             }
 
             "dispose" -> {
-                flutterView?.dispose()
-                flutterView = null
+                val view = flutterView
+                if (view == null) {
+                    result.success(null)
+                } else {
+                    view.dispose(
+                        onSuccess = {
+                            if (flutterView === view) {
+                                flutterView = null
+                            }
+                            result.success(null)
+                        },
+                        onError = {
+                            if (flutterView === view) {
+                                flutterView = null
+                            }
+                            result.error("failed_to_dispose_live_stream", it.message, null)
+                        },
+                    )
+                }
             }
 
             "setVideoConfig" -> {
@@ -128,8 +145,17 @@ class MethodCallHandlerImpl(
             }
 
             "stopPreview" -> {
-                flutterView?.stopPreview()
-                result.success(null)
+                val view = flutterView
+                if (view == null) {
+                    result.success(null)
+                } else {
+                    view.stopPreview(
+                        onSuccess = { result.success(null) },
+                        onError = {
+                            result.error("failed_to_stop_preview", it.message, null)
+                        },
+                    )
+                }
             }
 
             "startStreaming" -> {
@@ -163,8 +189,17 @@ class MethodCallHandlerImpl(
             }
 
             "stopStreaming" -> {
-                flutterView?.stopStream()
-                result.success(null)
+                val view = flutterView
+                if (view == null) {
+                    result.success(null)
+                } else {
+                    view.stopStream(
+                        onSuccess = { result.success(null) },
+                        onError = {
+                            result.error("failed_to_stop_stream", it.message, null)
+                        },
+                    )
+                }
             }
 
             "getIsStreaming" -> result.success(mapOf("isStreaming" to flutterView!!.isStreaming))
@@ -275,6 +310,24 @@ class MethodCallHandlerImpl(
         }
     }
 
+    private fun createFlutterView(result: MethodChannel.Result) {
+        try {
+            flutterView = FlutterLiveStreamView(
+                context,
+                textureRegistry,
+                permissionsManager,
+                { sendConnected() },
+                { sendDisconnected() },
+                { sendConnectionFailed(it) },
+                { sendError(it) },
+                { sendVideoSizeChanged(it) },
+            )
+            result.success(mapOf("textureId" to flutterView!!.textureId))
+        } catch (e: Exception) {
+            result.error("failed_to_create_live_stream", e.message, null)
+        }
+    }
+
     private fun sendConnected() {
         sendEvent("connected")
     }

plugins/apivideo_live_stream/lib/src/apivideo_camera_preview.dart

@@ -68,7 +68,6 @@ class _ApiVideoCameraPreviewState extends State<ApiVideoCameraPreview> {
 
   @override
   void dispose() {
-    widget.controller.stopPreview();
     widget.controller.removeWidgetListener(_widgetListener);
     widget.controller.removeEventsListener(_eventsListener);
     super.dispose();

plugins/apivideo_live_stream/lib/src/apivideo_live_stream_controller.dart

@@ -26,6 +26,8 @@ class ApiVideoLiveStreamController {
   int get textureId => _textureId;
 
   bool _isInitialized = false;
+  Future<void>? _initializeFuture;
+  Future<void>? _disposeFuture;
 
   /// Gets the current state of the video player.
   bool get isInitialized => _isInitialized;
@@ -68,7 +70,14 @@ class ApiVideoLiveStreamController {
   }
 
   /// Creates a new live stream instance with initial audio and video configurations.
-  Future<void> initialize() async {
+  Future<void> initialize() {
+    if (_disposeFuture != null) {
+      throw StateError('Cannot initialize a disposed controller');
+    }
+    return _initializeFuture ??= _initialize();
+  }
+
+  Future<void> _initialize() async {
     _textureId = await _platform.initialize() ?? kUninitializedTextureId;
 
     _eventSubscription = _platform
@@ -91,12 +100,23 @@ class ApiVideoLiveStreamController {
   }
 
   /// Disposes the live stream instance.
-  Future<void> dispose() async {
+  Future<void> dispose() {
+    return _disposeFuture ??= _dispose();
+  }
+
+  Future<void> _dispose() async {
+    try {
+      await _initializeFuture;
+    } catch (_) {
+      // A partially initialized native view still needs to be disposed.
+    }
     await _eventSubscription?.cancel();
+    _eventSubscription = null;
     _eventsListeners.clear();
     _widgetListeners.clear();
     await _platform.dispose();
-    return;
+    _isInitialized = false;
+    _textureId = kUninitializedTextureId;
   }
 
   /// Sets new video parameters.

pubspec.yaml

@@ -55,6 +55,8 @@ dependencies:
     path: plugins/apivideo_live_stream
   jwt_decoder: ^2.0.1
   network_info_plus: ^7.0.0
+  video_player: ^2.13.0
+  get_thumbnail_video: ^0.7.3
 
 dev_dependencies:
   flutter_test: