删除AndroidManifest.xml中的READ_MEDIA_VIDEO权限，并更新view_model_recording中的权限逻辑。dart确保文件保存权限仅适用于Android SDK版本28及以下。添加测试以验证Android 13和未知SDK版本的权限行为。

重构通道名称，在Android和iOS实现中使用统一的命名空间‘app.record_tool’。相应地更新相关的常量和方法通道。增强在录制HUD中的缩放比例显示格式。
1.广角/主摄切换按钮已上移：
2026-07-01 12:18:12 +08:00 · 2026-07-01 11:19:30 +08:00 · 2026-07-01 10:59:28 +08:00 · 2026-07-01 10:38:50 +08:00 · 2026-07-01 10:37:09 +08:00
16 changed files with 260 additions and 105 deletions
@@ -48,3 +48,5 @@ app.*.map.json
 /android/app/release
 /android/.kotlin

+CLAUDE.md
+
@@ -1,70 +0,0 @@
-# CLAUDE.md
-
-本文件为 Claude Code (claude.ai/code) 在此仓库中工作提供指引。
-
-## 常用命令
-
-```bash
-# 运行全部测试
-flutter test
-
-# 运行单个测试文件
-flutter test test/features/recording/view_model_recording_test.dart
-
-# 静态分析
-flutter analyze
-
-# 构建 Android release APK
-flutter build apk --release
-
-# 构建 Android release APK（按 ABI 拆分）
-./build-apk-split.sh
-
-# 清理并重装 iOS pods
-./clean.sh
-
-# 在指定设备上运行
-flutter run -d <device-id>
-```
-
-## 架构
-
-这是一个 Flutter 视频录制工具（酷跑录像工作台），支持 Android 和 iOS。应用从系统剪贴板读取赛事信息（来自小程序的 JSON），初始化 CameraX/AVFoundation 相机预览，录制视频并保存到文件系统。
-
-### 状态管理：Riverpod
-
-使用 `NotifierProvider` 模式。主状态 provider 为 `recordingViewModelProvider`，位于 `lib/features/recording/view-model/view_model_recording.dart`。UI 通过 `ref.watch(provider.select(...))` 细粒度读取状态，通过 `ref.read(provider.notifier).method()` 调用操作。
-
-### 状态模型（`RecordingSessionState`）
-
-`lib/features/recording/model/model_recording_session.dart` 中的关键字段：
- `isTouchLocked` — 防误触状态（默认 `true`，开始录制时置为 `true`）
- `zoomRatio`, `minZoomRatio`, `maxZoomRatio` — 超广角（<1.0）与主摄（1.0）切换
- `isRecording`, `isPreviewReady`, `isStartingRecording`
- `status` — 原生端 `RecordingState` 流
-
-### 原生桥接
-
-`lib/features/recording/platform/recording_platform.dart` 封装了所有与 Android（Kotlin/CameraX）和 iOS（Swift/AVFoundation）通信的 MethodChannel/EventChannel 调用。禁止直接调用 channel，统一通过 `RecordingPlatform`。
-
-### 原生关键文件
-
- Android: `android/app/src/main/kotlin/com/run/sportsx/recording/RecordingCameraController.kt`
- iOS: `ios/Runner/RecordingPlugin.swift`
- 两个平台均实现 `lib/features/recording/platform/recording_channel_names.dart` 中定义的 channel 名称
-
-### 网络层
-
-`lib/core/network/` — 基于 Dio，包含 `ApiClient`、`ApiResponse<T>`、`ApiException`、请求头拦截器，以及离线队列（当前未启用）。网络 provider 定义在 `lib/core/network/providers/dio_providers.dart`。
-
-### 相机倍距/镜头切换逻辑
-
-`lib/features/recording/widgets/widget_recording_hud.dart:199` 中的 `_ZoomPresetControl` 组件渲染倍距预设按钮（超广角 = `<1.0`，主摄 = `1.0`）。`_wouldSwitchPhysicalCamera` 方法在录制过程中禁止切换物理镜头。组件接收 `isRecording` 和倍距值；`isTouchLocked` 已存在于父级 `RecordingHudWidget` 但未传入 `_ZoomPresetControl`。
-
-### 防误触
-
-`widget_recording_touch_lock_overlay.dart` — 全屏遮罩，`isTouchLocked` 为 `true` 时显示"防误触已开启"。需长按 2 秒解锁。防误触默认 `true`，开始录制时也会置为 `true`（`view_model_recording.dart:400`）。
-
-### 路由
-
-`lib/app/router/app_navigator.dart` — 单例导航器，支持路由去重和自定义滑动过渡动画。
@@ -10,7 +10,6 @@
    <uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY" />
    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
    <uses-permission android:name="android.permission.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS" />
-    <uses-permission android:name="android.permission.READ_MEDIA_VIDEO" />
    <uses-permission
        android:name="android.permission.WRITE_EXTERNAL_STORAGE"
        android:maxSdkVersion="28" />
@@ -57,4 +56,4 @@
            <data android:mimeType="text/plain" />
        </intent>
    </queries>
-</manifest>
+</manifest>
@@ -1,10 +1,10 @@
 package com.run.sportsx

 object AppConstants {
-    const val PACKAGE_NAME = "com.run.sportsx"
-    const val PLATFORM_INFO_CHANNEL = "$PACKAGE_NAME/platform_info"
-    const val RECORDING_METHOD_CHANNEL = "$PACKAGE_NAME/recording"
-    const val RECORDING_EVENT_CHANNEL = "$PACKAGE_NAME/recording_events"
-    const val RECORDING_ACTION_START = "$PACKAGE_NAME.recording.START"
-    const val RECORDING_ACTION_STOP = "$PACKAGE_NAME.recording.STOP"
+    private const val CHANNEL_NAMESPACE = "app.record_tool"
+    const val PLATFORM_INFO_CHANNEL = "$CHANNEL_NAMESPACE/platform_info"
+    const val RECORDING_METHOD_CHANNEL = "$CHANNEL_NAMESPACE/recording"
+    const val RECORDING_EVENT_CHANNEL = "$CHANNEL_NAMESPACE/recording_events"
+    const val RECORDING_ACTION_START = "$CHANNEL_NAMESPACE.recording.START"
+    const val RECORDING_ACTION_STOP = "$CHANNEL_NAMESPACE.recording.STOP"
 }
@@ -4,7 +4,7 @@ import UIKit
 final class PlatformInfoPlugin: NSObject, FlutterPlugin {
  static func register(with registrar: FlutterPluginRegistrar) {
    let channel = FlutterMethodChannel(
-      name: "com.run.sportsx/platform_info",
+      name: "app.record_tool/platform_info",
      binaryMessenger: registrar.messenger()
    )
    let plugin = PlatformInfoPlugin()
@@ -633,9 +633,9 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
 }

 private enum RecordingChannelNames {
-  static let packageName = "com.run.sportsx"
-  static let method = "\(packageName)/recording"
-  static let events = "\(packageName)/recording_events"
+  static let namespace = "app.record_tool"
+  static let method = "\(namespace)/recording"
+  static let events = "\(namespace)/recording_events"
 }

 final class RecordingPlugin: NSObject, FlutterPlugin, FlutterStreamHandler {
@@ -60,7 +60,7 @@ class AppPlatformInfo {
  AppPlatformInfo._();

  static const MethodChannel _channel = MethodChannel(
-    'com.run.sportsx/platform_info',
+    'app.record_tool/platform_info',
  );

  static Future<AppPackageInfo> packageInfo() async {
@@ -7,6 +7,7 @@ class RecordingSessionState {
    this.isTouchLocked = true,
    this.isPreviewReady = false,
    this.isStartingRecording = false,
+    this.isSwitchingLens = false,
    this.hasDndAccess = false,
    this.isBatteryOptimizedIgnored = true,
    this.notificationsGranted = true,
@@ -19,12 +20,14 @@ class RecordingSessionState {
    this.errorMessage,
    this.permissionWarning,
    this.fileSaveFailed = false,
+    this.segmentOutputPaths = const [],
  });

  final RecordingStatus status;
  final bool isTouchLocked;
  final bool isPreviewReady;
  final bool isStartingRecording;
+  final bool isSwitchingLens;
  final bool hasDndAccess;
  final bool isBatteryOptimizedIgnored;
  final bool notificationsGranted;
@@ -37,6 +40,7 @@ class RecordingSessionState {
  final String? errorMessage;
  final String? permissionWarning;
  final bool fileSaveFailed;
+  final List<String> segmentOutputPaths;

  bool get isRecording => status.isRecording;

@@ -53,6 +57,7 @@ class RecordingSessionState {
    bool? isTouchLocked,
    bool? isPreviewReady,
    bool? isStartingRecording,
+    bool? isSwitchingLens,
    bool? hasDndAccess,
    bool? isBatteryOptimizedIgnored,
    bool? notificationsGranted,
@@ -65,6 +70,7 @@ class RecordingSessionState {
    String? errorMessage,
    String? permissionWarning,
    bool? fileSaveFailed,
+    List<String>? segmentOutputPaths,
    bool clearPermissionWarning = false,
    bool clearLastSaved = false,
  }) {
@@ -73,6 +79,7 @@ class RecordingSessionState {
      isTouchLocked: isTouchLocked ?? this.isTouchLocked,
      isPreviewReady: isPreviewReady ?? this.isPreviewReady,
      isStartingRecording: isStartingRecording ?? this.isStartingRecording,
+      isSwitchingLens: isSwitchingLens ?? this.isSwitchingLens,
      hasDndAccess: hasDndAccess ?? this.hasDndAccess,
      isBatteryOptimizedIgnored:
          isBatteryOptimizedIgnored ?? this.isBatteryOptimizedIgnored,
@@ -90,6 +97,7 @@ class RecordingSessionState {
          ? null
          : (permissionWarning ?? this.permissionWarning),
      fileSaveFailed: fileSaveFailed ?? this.fileSaveFailed,
+      segmentOutputPaths: segmentOutputPaths ?? this.segmentOutputPaths,
    );
  }
 }
@@ -173,7 +173,11 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
    if (!mounted) return;
    final latest = ref.read(recordingViewModelProvider).session;
    if (latest.fileSaveFailed) {
-      AppToast.show(latest.errorMessage ?? '保存到文件夹失败，请检查文件保存权限');
+      if (latest.segmentOutputPaths.isNotEmpty) {
+        AppToast.show('视频合并失败，已为你保存分段文件，可在相册中查看');
+      } else {
+        AppToast.show(latest.errorMessage ?? '保存到文件夹失败，请检查文件保存权限');
+      }
      return;
    }
    await _showRecordingSavedDialogIfNeeded();
@@ -374,6 +378,7 @@ class _RecordingHudLayer extends ConsumerWidget {
          m.session.notificationsGranted,
          m.session.isRecording,
          m.session.isStartingRecording,
+          m.session.isSwitchingLens,
          m.session.isTouchLocked,
          m.session.zoomRatio,
          m.session.minZoomRatio,
@@ -391,6 +396,7 @@ class _RecordingHudLayer extends ConsumerWidget {
      notificationsGranted,
      isRecording,
      isStartingRecording,
+      isSwitchingLens,
      isTouchLocked,
      zoomRatio,
      minZoomRatio,
@@ -408,6 +414,7 @@ class _RecordingHudLayer extends ConsumerWidget {
      notificationsGranted: notificationsGranted,
      isRecording: isRecording,
      isStartingRecording: isStartingRecording,
+      isSwitchingLens: isSwitchingLens,
      isTouchLocked: isTouchLocked,
      zoomRatio: zoomRatio,
      minZoomRatio: minZoomRatio,
@@ -1,5 +1,5 @@
 abstract final class RecordingChannelNames {
-  static const packageName = 'com.run.sportsx';
-  static const method = '$packageName/recording';
-  static const events = '$packageName/recording_events';
+  static const namespace = 'app.record_tool';
+  static const method = '$namespace/recording';
+  static const events = '$namespace/recording_events';
 }
@@ -41,10 +41,10 @@ List<Permission> recordingFileSavePermissionsForHost({
    return const [];
  }
  if (isAndroid) {
-    if (androidSdkInt != null && androidSdkInt >= 29) {
-      return const [];
+    if (androidSdkInt != null && androidSdkInt <= 28) {
+      return [Permission.storage];
    }
-    return [Permission.storage];
+    return const [];
  }
  return const [];
 }
@@ -349,10 +349,14 @@ class RecordingViewModel extends Notifier<RecordingModel> {
  /// 设置相机倍距，原生层会返回设备实际应用后的倍距范围与当前值。
  Future<void> setZoomRatio(double ratio) async {
    final session = state.session;
+    if (session.isSwitchingLens) {
+      return;
+    }
    final clamped = ratio
        .clamp(session.minZoomRatio, session.maxZoomRatio)
        .toDouble();

+    _updateSession((s) => s.copyWith(isSwitchingLens: true));
    try {
      final zoom = await RecordingPlatform.setZoomRatio(clamped);
      _updateSession(
@@ -368,13 +372,19 @@ class RecordingViewModel extends Notifier<RecordingModel> {
          ? '切换镜头失败，请重试'
          : (error.message ?? '相机倍距设置失败');
      _updateSession((s) => s.copyWith(errorMessage: message));
+    } finally {
+      _updateSession(
+        (s) => s.copyWith(isSwitchingLens: false, errorMessage: s.errorMessage),
+      );
    }
  }

  /// 开始录制，可选开启勿扰模式。
  Future<void> startRecording({bool enableDoNotDisturb = true}) async {
    final session = state.session;
-    if (session.isRecording || session.isStartingRecording) {
+    if (session.isRecording ||
+        session.isStartingRecording ||
+        session.isSwitchingLens) {
      return;
    }
    if (!session.isPreviewReady) {
@@ -401,6 +411,7 @@ class RecordingViewModel extends Notifier<RecordingModel> {
          isTouchLocked: true,
          errorMessage: null,
          fileSaveFailed: false,
+          segmentOutputPaths: const [],
          clearLastSaved: true,
        ),
      );
@@ -415,7 +426,7 @@ class RecordingViewModel extends Notifier<RecordingModel> {

  /// 停止录制、保存到文件夹，并恢复相机预览。
  Future<void> stopRecording() async {
-    if (!state.session.isRecording) return;
+    if (!state.session.isRecording || state.session.isSwitchingLens) return;

    try {
      final result = await RecordingPlatform.stopRecording();
@@ -432,6 +443,7 @@ class RecordingViewModel extends Notifier<RecordingModel> {
              ? (result.fileErrorMessage ?? '保存到文件夹失败，请检查文件保存权限')
              : null,
          fileSaveFailed: fileFailed,
+          segmentOutputPaths: result.segmentOutputPaths,
        ),
      );
    } on PlatformException catch (error) {
@@ -170,7 +170,7 @@ class _HeaderPasteActions extends StatelessWidget {
    return Row(
      mainAxisAlignment: MainAxisAlignment.end,
      children: [
-        _HeaderActionButton(label: 'mock', onPressed: onMockCopy),
+        // _HeaderActionButton(label: 'mock', onPressed: onMockCopy),
        _HeaderActionButton(
          label: '粘贴选手信息',
          onPressed: () => onPasteEventInfo(),
@@ -18,6 +18,7 @@ class RecordingHudWidget extends StatelessWidget {
    required this.notificationsGranted,
    required this.isRecording,
    required this.isStartingRecording,
+    required this.isSwitchingLens,
    required this.isTouchLocked,
    this.showClipboardHint = false,
    this.clipboardAddress = '',
@@ -39,6 +40,7 @@ class RecordingHudWidget extends StatelessWidget {
  final bool notificationsGranted;
  final bool isRecording;
  final bool isStartingRecording;
+  final bool isSwitchingLens;
  final bool isTouchLocked;
  final bool showClipboardHint;
  final String clipboardAddress;
@@ -143,8 +145,9 @@ class RecordingHudWidget extends StatelessWidget {
          ),
        Positioned(
          right: 16.r,
-          bottom: _recordButtonBottom + _recordButtonSize + 14.h,
+          bottom: 260.r,
          child: _ZoomPresetControl(
+            enabled: !isSwitchingLens,
            zoomRatio: zoomRatio,
            minZoomRatio: minZoomRatio,
            maxZoomRatio: maxZoomRatio,
@@ -160,7 +163,7 @@ class RecordingHudWidget extends StatelessWidget {
            child: RecordingControlButton(
              isRecording: isRecording,
              isStartingRecording: isStartingRecording,
-              enabled: !isStartingRecording,
+              enabled: !isStartingRecording && !isSwitchingLens,
              size: _recordButtonSize,
              onTap: () {
                if (isRecording) {
@@ -197,6 +200,7 @@ class RecordingHudWidget extends StatelessWidget {

 class _ZoomPresetControl extends StatelessWidget {
  const _ZoomPresetControl({
+    required this.enabled,
    required this.zoomRatio,
    required this.minZoomRatio,
    required this.maxZoomRatio,
@@ -204,6 +208,7 @@ class _ZoomPresetControl extends StatelessWidget {
    required this.onSelected,
  });

+  final bool enabled;
  final double zoomRatio;
  final double minZoomRatio;
  final double maxZoomRatio;
@@ -235,7 +240,7 @@ class _ZoomPresetControl extends StatelessWidget {
                displayRatio: preset,
                requestRatio: preset,
                selected: _isPresetSelected(preset),
-                enabled: true,
+                enabled: enabled,
                onSelected: onSelected,
              ),
          ],
@@ -303,7 +308,7 @@ class _ZoomPresetButton extends StatelessWidget {
          ),
        ),
        child: Text(
-          '${_formatZoomRatio(displayRatio)}x',
+          _formatZoomRatio(displayRatio),
          style: TextStyle(
            fontSize: 13.sp,
            fontWeight: FontWeight.w700,
@@ -315,9 +320,12 @@ class _ZoomPresetButton extends StatelessWidget {
  }

  String _formatZoomRatio(double ratio) {
-    if (ratio == ratio.roundToDouble()) {
-      return ratio.toStringAsFixed(0);
+    if (ratio < 1.0) {
+      return '广角';
    }
-    return ratio.toStringAsFixed(1);
+    if (ratio == ratio.roundToDouble()) {
+      return '${ratio.toStringAsFixed(0)}x';
+    }
+    return '${ratio.toStringAsFixed(1)}x';
  }
 }
@@ -1,7 +1,15 @@
 import 'package:flutter_test/flutter_test.dart';
+import 'package:recording_tool/features/recording/platform/recording_channel_names.dart';
 import 'package:recording_tool/features/recording/platform/recording_platform.dart';

 void main() {
+  group('RecordingChannelNames', () {
+    test('uses stable bridge names without package binding', () {
+      expect(RecordingChannelNames.method, 'app.record_tool/recording');
+      expect(RecordingChannelNames.events, 'app.record_tool/recording_events');
+    });
+  });
+
  group('RecordingPlatform support', () {
    test('supports Android and iOS hosts only', () {
      expect(
@@ -1,9 +1,12 @@
+import 'dart:async';
+
 import 'package:flutter/services.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:recording_tool/features/recording/model/model_recording_session.dart';
 import 'package:recording_tool/features/recording/platform/recording_channel_names.dart';
+import 'package:recording_tool/features/recording/platform/recording_platform.dart';
 import 'package:recording_tool/features/recording/view-model/view_model_recording.dart';

 void main() {
@@ -255,6 +258,125 @@ void main() {
        expect(session.errorMessage, '切换镜头失败，请重试');
      },
    );
+
+    test('sets switching lens while native zoom request is pending', () async {
+      final completer = Completer<Map<String, dynamic>>();
+      TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+          .setMockMethodCallHandler(
+            const MethodChannel(RecordingChannelNames.method),
+            (call) => completer.future,
+          );
+      final container = ProviderContainer();
+      addTearDown(container.dispose);
+      final notifier = container.read(recordingViewModelProvider.notifier);
+
+      final future = notifier.setZoomRatio(2);
+      await Future<void>.delayed(Duration.zero);
+
+      expect(
+        container.read(recordingViewModelProvider).session.isSwitchingLens,
+        isTrue,
+      );
+
+      completer.complete(<String, dynamic>{
+        'zoomRatio': 2.0,
+        'minZoomRatio': 1.0,
+        'maxZoomRatio': 3.0,
+      });
+      await future;
+
+      expect(
+        container.read(recordingViewModelProvider).session.isSwitchingLens,
+        isFalse,
+      );
+    });
+  });
+
+  group('RecordingViewModel.stopRecording', () {
+    test('does not call native stop while switching lens', () async {
+      final calls = <MethodCall>[];
+      TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+          .setMockMethodCallHandler(
+            const MethodChannel(RecordingChannelNames.method),
+            (call) async {
+              calls.add(call);
+              return <String, dynamic>{};
+            },
+          );
+      final container = ProviderContainer();
+      addTearDown(container.dispose);
+      final notifier = container.read(recordingViewModelProvider.notifier);
+      // ignore: invalid_use_of_protected_member
+      notifier.state = container
+          .read(recordingViewModelProvider)
+          .copyWith(
+            session: const RecordingSessionState(
+              status: RecordingStatus(state: RecordingState.recording),
+              isSwitchingLens: true,
+            ),
+          );
+
+      await notifier.stopRecording();
+
+      expect(calls, isEmpty);
+    });
+
+    test(
+      'stores segment output paths when native save falls back to parts',
+      () async {
+        TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+            .setMockMethodCallHandler(
+              const MethodChannel(RecordingChannelNames.method),
+              (call) async {
+                switch (call.method) {
+                  case 'stopRecording':
+                    return <String, dynamic>{
+                      'outputPath': 'content://recordings/part1',
+                      'status': <String, dynamic>{
+                        'state': 'error',
+                        'message': 'Merge failed',
+                      },
+                      'fileSaved': false,
+                      'fileErrorMessage': 'Merge failed',
+                      'segmentOutputPaths': <String>[
+                        'content://recordings/part1',
+                        'content://recordings/part2',
+                      ],
+                    };
+                  case 'initializePreview':
+                    return <String, dynamic>{'state': 'previewing'};
+                  case 'getZoomCapabilities':
+                    return <String, dynamic>{
+                      'zoomRatio': 1.0,
+                      'minZoomRatio': 1.0,
+                      'maxZoomRatio': 3.0,
+                    };
+                }
+                return <String, dynamic>{};
+              },
+            );
+        final container = ProviderContainer();
+        addTearDown(container.dispose);
+        final notifier = container.read(recordingViewModelProvider.notifier);
+        // ignore: invalid_use_of_protected_member
+        notifier.state = container
+            .read(recordingViewModelProvider)
+            .copyWith(
+              session: const RecordingSessionState(
+                status: RecordingStatus(state: RecordingState.recording),
+              ),
+            );
+
+        await notifier.stopRecording();
+
+        final session = container.read(recordingViewModelProvider).session;
+        expect(session.fileSaveFailed, isTrue);
+        expect(session.segmentOutputPaths, <String>[
+          'content://recordings/part1',
+          'content://recordings/part2',
+        ]);
+      },
+    );
  });

  group('recordingFileSavePermissionsForHost', () {
@@ -289,6 +411,25 @@ void main() {

      expect(permissions, isEmpty);
    });
+
+    test('does not request file save permission on Android 13 and above', () {
+      final permissions = recordingFileSavePermissionsForHost(
+        isIOS: false,
+        isAndroid: true,
+        androidSdkInt: 33,
+      );
+
+      expect(permissions, isEmpty);
+    });
+
+    test('does not request file save permission when Android SDK is unknown', () {
+      final permissions = recordingFileSavePermissionsForHost(
+        isIOS: false,
+        isAndroid: true,
+      );
+
+      expect(permissions, isEmpty);
+    });
  });

  group('RecordingViewModel.getClipboardContent', () {
@@ -10,6 +10,8 @@ void main() {
    double minZoomRatio = 1.0,
    double maxZoomRatio = 3.0,
    bool isRecording = false,
+    bool isSwitchingLens = false,
+    Future<void> Function()? onStop,
    ValueChanged<double>? onZoomSelected,
  }) async {
    await tester.pumpWidget(
@@ -25,12 +27,13 @@ void main() {
                notificationsGranted: true,
                isRecording: isRecording,
                isStartingRecording: false,
+                isSwitchingLens: isSwitchingLens,
                isTouchLocked: false,
                zoomRatio: zoomRatio,
                minZoomRatio: minZoomRatio,
                maxZoomRatio: maxZoomRatio,
                onStart: () async {},
-                onStop: () async {},
+                onStop: onStop ?? () async {},
                onOpenDnd: () {},
                onOpenBattery: () {},
                onToggleTouchLock: () {},
@@ -112,7 +115,7 @@ void main() {
    );

    await tester.tap(find.text('0.5x'));
-    await tester.pump();
+    await tester.pump(const Duration(milliseconds: 350));

    expect(selected, 0.5);
  });
@@ -128,7 +131,7 @@ void main() {
    );

    await tester.tap(find.text('0.6x'));
-    await tester.pump();
+    await tester.pump(const Duration(milliseconds: 350));

    expect(selected, 0.6);
  });
@@ -155,7 +158,7 @@ void main() {
    expect(mainButton.enabled, isFalse);

    await tester.tap(find.text('0.6x'));
-    await tester.pump();
+    await tester.pump(const Duration(milliseconds: 350));

    expect(selected, 0.6);
  });
@@ -183,8 +186,45 @@ void main() {
    expect(mainButton.enabled, isTrue);

    await tester.tap(find.text('1x'));
-    await tester.pump();
+    await tester.pump(const Duration(milliseconds: 350));

    expect(selected, 1.0);
  });
+
+  testWidgets('disables stop button while switching lens', (tester) async {
+    var stopped = false;
+    await pumpHud(
+      tester,
+      minZoomRatio: 0.6,
+      isRecording: true,
+      isSwitchingLens: true,
+      onStop: () async => stopped = true,
+    );
+
+    await tester.tap(find.byType(GestureDetector).last);
+    await tester.pump();
+
+    expect(stopped, isFalse);
+  });
+
+  testWidgets('disables zoom buttons while switching lens', (tester) async {
+    double? selected;
+    await pumpHud(
+      tester,
+      minZoomRatio: 0.6,
+      isRecording: true,
+      isSwitchingLens: true,
+      onZoomSelected: (ratio) => selected = ratio,
+    );
+
+    final ultraWideButton = tester.widget<TextButton>(
+      find.ancestor(of: find.text('0.6x'), matching: find.byType(TextButton)),
+    );
+
+    expect(ultraWideButton.enabled, isFalse);
+    await tester.tap(find.text('0.6x'));
+    await tester.pump(const Duration(milliseconds: 350));
+
+    expect(selected, isNull);
+  });
 }
Author	SHA1	Message	Date
linfeng	d4c7d7180e	删除AndroidManifest.xml中的READ_MEDIA_VIDEO权限，并更新view_model_recording中的权限逻辑。dart确保文件保存权限仅适用于Android SDK版本28及以下。添加测试以验证Android 13和未知SDK版本的权限行为。	2026-07-01 12:18:12 +08:00
linfeng	90e8966528	重构通道名称，在Android和iOS实现中使用统一的命名空间‘app.record_tool’。相应地更新相关的常量和方法通道。增强在录制HUD中的缩放比例显示格式。	2026-07-01 11:19:30 +08:00
linfeng	c8a7494344	1.广角/主摄切换按钮已上移： 2.新增 isSwitchingLens 状态、避免切换镜头 stop 按钮禁用，不会触发 stopRecording 倍距按钮禁用，避免连续切换 ViewModel 层也兜底：isSwitchingLens=true 时直接拒绝 stop 3.合并失败兜底提示	2026-07-01 10:59:28 +08:00
linfeng	02614c2817	更新 .gitignore 文件以排除 CLAUDE.md，并注释掉录制头部小部件中的 mock 按钮	2026-07-01 10:38:50 +08:00
linfeng	9f49f73a31	删除 agent 说明书	2026-07-01 10:37:09 +08:00