兼容 IOS

.gitignore

@@ -19,6 +19,7 @@ pubspec.lock
 *.iws
 .idea/
 .cursor
+Podfile.lock
 
 # The .vscode folder contains launch configuration and tasks you configure in
 # VS Code which you may wish to be included in version control, so this line

android/app/src/main/kotlin/com/dronex/rec/MainActivity.kt

@@ -114,6 +114,7 @@ class MainActivity : FlutterActivity() {
                 "brand" to Build.BRAND,
                 "model" to Build.MODEL,
                 "systemVersion" to Build.VERSION.RELEASE,
+                "sdkInt" to Build.VERSION.SDK_INT,
                 "isPhysicalDevice" to !isEmulator,
         )
     }

android/app/src/main/kotlin/com/dronex/rec/recording/RecordingPlatformHandler.kt

@@ -173,15 +173,15 @@ class RecordingPlatformHandler(
     }
 
     private fun deliverStopResult(result: MethodChannel.Result, path: String?) {
-        val gallerySaved = path != null && controller.status.state != RecordingState.ERROR
+        val fileSaved = path != null && controller.status.state != RecordingState.ERROR
         val payload =
                 mutableMapOf<String, Any?>(
                         "outputPath" to path,
                         "status" to controller.status.toMap(),
-                        "gallerySaved" to gallerySaved,
+                        "fileSaved" to fileSaved,
                 )
-        if (!gallerySaved) {
+        if (!fileSaved) {
-            payload["galleryErrorMessage"] = controller.status.message ?: "保存到相册失败"
+            payload["fileErrorMessage"] = controller.status.message ?: "保存到文件夹失败"
         }
         result.success(payload)
     }

ios/Flutter/Debug.xcconfig

@@ -1,2 +1,3 @@
 #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.debug.xcconfig"
 #include "Generated.xcconfig"
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}"

ios/Flutter/Release.xcconfig

@@ -1,2 +1,3 @@
 #include? "Pods/Target Support Files/Pods-Runner/Pods-Runner.release.xcconfig"
 #include "Generated.xcconfig"
+FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}"

ios/Podfile

@@ -45,9 +45,34 @@ post_install do |installer|
         '$(inherited)',
         'PERMISSION_CAMERA=1',
         'PERMISSION_MICROPHONE=1',
-        'PERMISSION_PHOTOS=1',
-        'PERMISSION_PHOTOS_ADD_ONLY=1',
       ]
     end
   end
+
+  pods_runner_dir = File.join(
+    installer.sandbox.root,
+    'Target Support Files',
+    'Pods-Runner'
+  )
+  Dir.glob(File.join(pods_runner_dir, 'Pods-Runner.*.xcconfig')).each do |config_path|
+    config = File.read(config_path)
+    config.gsub!(
+      'FRAMEWORK_SEARCH_PATHS = $(inherited)',
+      'FRAMEWORK_SEARCH_PATHS = $(inherited) "${PODS_CONFIGURATION_BUILD_DIR}"'
+    )
+    File.write(config_path, config)
+  end
+
+  Dir.glob(File.join(pods_runner_dir, 'Pods-Runner-frameworks-*input-files.xcfilelist')).each do |file_list_path|
+    file_list = File.read(file_list_path)
+    file_list.gsub!('${BUILT_PRODUCTS_DIR}/', '${PODS_CONFIGURATION_BUILD_DIR}/')
+    File.write(file_list_path, file_list)
+  end
+
+  frameworks_script = File.join(pods_runner_dir, 'Pods-Runner-frameworks.sh')
+  if File.exist?(frameworks_script)
+    script = File.read(frameworks_script)
+    script.gsub!('${BUILT_PRODUCTS_DIR}/', '${PODS_CONFIGURATION_BUILD_DIR}/')
+    File.write(frameworks_script, script)
+  end
 end

ios/Podfile.lock

@@ -43,6 +43,6 @@ SPEC CHECKSUMS:
   sqflite_darwin: 20b2a3a3b70e43edae938624ce550a3cbf66a3d0
   url_launcher_ios: 7a95fa5b60cc718a708b8f2966718e93db0cef1b
 
-PODFILE CHECKSUM: 5a82b772179df87e6518bddc6f9bb8b4053ce48b
+PODFILE CHECKSUM: 858401fbd980bedce6ecd2f9b429bf271f11f74b
 
 COCOAPODS: 1.16.2

ios/Runner.xcodeproj/project.pbxproj

@@ -344,14 +344,10 @@
 			inputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
 			);
-			inputPaths = (
-			);
 			name = "[CP] Embed Pods Frameworks";
 			outputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
 			);
-			outputPaths = (
-			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
@@ -380,14 +376,10 @@
 			inputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-input-files.xcfilelist",
 			);
-			inputPaths = (
-			);
 			name = "[CP] Copy Pods Resources";
 			outputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-output-files.xcfilelist",
 			);
-			outputPaths = (
-			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources.sh\"\n";

ios/Runner/Info.plist

@@ -30,8 +30,10 @@
 	<string>需要访问相机以显示预览并录制视频。</string>
 	<key>NSMicrophoneUsageDescription</key>
 	<string>需要访问麦克风以录制视频声音；未授权时将静音录制。</string>
-	<key>NSPhotoLibraryAddUsageDescription</key>
+	<key>UIFileSharingEnabled</key>
-	<string>需要将录制的视频保存到相册。</string>
+	<true/>
+	<key>LSSupportsOpeningDocumentsInPlace</key>
+	<true/>
 	<key>UIApplicationSceneManifest</key>
 	<dict>
 		<key>UIApplicationSupportsMultipleScenes</key>

ios/Runner/RecordingPlugin.swift

@@ -1,6 +1,5 @@
 import AVFoundation
 import Flutter
-import Photos
 import UIKit
 
 private enum RecordingState: String {
@@ -110,8 +109,8 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
   private var audioInput: AVCaptureDeviceInput?
   private var configured = false
   private var latestOutputPath: String?
-  private var latestGallerySaved = true
+  private var latestFileSaved = true
-  private var latestGalleryErrorMessage: String?
+  private var latestFileErrorMessage: String?
   private var pendingDisplayName: String?
   private var recordingStartedAt: Date?
   private var elapsedTimer: Timer?
@@ -215,10 +214,10 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
         }
 
         self.pendingDisplayName = displayName
-        self.latestGallerySaved = true
+        self.latestFileSaved = true
-        self.latestGalleryErrorMessage = nil
+        self.latestFileErrorMessage = nil
         let outputURL = try self.createOutputURL(displayName: displayName)
-        self.latestOutputPath = outputURL.lastPathComponent
+        self.latestOutputPath = outputURL.path
         self.recordingStartedAt = Date()
         self.updateStatus(RecordingStatus(state: .recording, outputPath: outputURL.path))
         self.movieOutput.startRecording(to: outputURL, recordingDelegate: self)
@@ -254,11 +253,11 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
           var payload: [String: Any] = [
             "outputPath": self.latestOutputPath as Any,
             "status": self.currentStatusMap(),
-            "gallerySaved": self.latestGallerySaved,
+            "fileSaved": self.latestFileSaved,
           ]
-          if !self.latestGallerySaved {
+          if !self.latestFileSaved {
-            payload["galleryErrorMessage"] =
+            payload["fileErrorMessage"] =
-              self.latestGalleryErrorMessage ?? "保存到相册失败"
+              self.latestFileErrorMessage ?? "保存到文件夹失败"
           }
           result(payload)
         }
@@ -322,8 +321,8 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
     pendingStopResult = nil
 
     if let error {
-      latestGallerySaved = false
+      latestFileSaved = false
-      latestGalleryErrorMessage = error.localizedDescription
+      latestFileErrorMessage = error.localizedDescription
       updateStatus(
         RecordingStatus(
           state: .error, outputPath: latestOutputPath, message: error.localizedDescription))
@@ -331,29 +330,30 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
       return
     }
 
-    saveVideoToPhotoLibrary(fileURL: outputFileURL) { [weak self] success, message in
+    latestFileSaved = true
-      guard let self else { return }
+    latestFileErrorMessage = nil
-      self.latestGallerySaved = success
+    latestOutputPath = outputFileURL.path
-      self.latestGalleryErrorMessage = message
+    guard FileManager.default.fileExists(atPath: outputFileURL.path) else {
-      if success {
+      latestFileSaved = false
-        self.updateStatus(
+      latestFileErrorMessage = "录制文件未生成"
-          RecordingStatus(
+      updateStatus(
-            state: .previewing,
+        RecordingStatus(
-            outputPath: self.latestOutputPath,
+          state: .error,
-            elapsedMillis: self.elapsedMillis()
+          outputPath: latestOutputPath,
-          )
+          message: latestFileErrorMessage
         )
-      } else {
+      )
-        self.updateStatus(
+      finishStopRecording(stopResult: stopResult)
-          RecordingStatus(
+      return
-            state: .error,
-            outputPath: self.latestOutputPath,
-            message: message ?? "保存到相册失败"
-          )
-        )
-      }
-      self.finishStopRecording(stopResult: stopResult)
     }
+    updateStatus(
+      RecordingStatus(
+        state: .previewing,
+        outputPath: latestOutputPath,
+        elapsedMillis: elapsedMillis()
+      )
+    )
+    finishStopRecording(stopResult: stopResult)
   }
 
   private func finishStopRecording(stopResult: FlutterResult?) {
@@ -363,68 +363,16 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
       var payload: [String: Any] = [
         "outputPath": self.latestOutputPath as Any,
         "status": self.currentStatusMap(),
-        "gallerySaved": self.latestGallerySaved,
+        "fileSaved": self.latestFileSaved,
       ]
-      if !self.latestGallerySaved {
+      if !self.latestFileSaved {
-        payload["galleryErrorMessage"] =
+        payload["fileErrorMessage"] =
-          self.latestGalleryErrorMessage ?? "保存到相册失败，请开启相册权限"
+          self.latestFileErrorMessage ?? "保存到文件夹失败，请检查文件保存权限"
       }
       stopResult?(payload)
     }
   }
 
-  private func saveVideoToPhotoLibrary(
-    fileURL: URL,
-    completion: @escaping (Bool, String?) -> Void
-  ) {
-    let performSave = {
-      PHPhotoLibrary.shared().performChanges({
-        PHAssetCreationRequest.forAsset().addResource(with: .video, fileURL: fileURL, options: nil)
-      }) { success, error in
-        if success {
-          try? FileManager.default.removeItem(at: fileURL)
-          completion(true, nil)
-        } else {
-          completion(false, error?.localizedDescription ?? "保存到相册失败")
-        }
-      }
-    }
-
-    if #available(iOS 14, *) {
-      let status = PHPhotoLibrary.authorizationStatus(for: .addOnly)
-      switch status {
-      case .authorized, .limited:
-        performSave()
-      case .notDetermined:
-        PHPhotoLibrary.requestAuthorization(for: .addOnly) { newStatus in
-          if newStatus == .authorized || newStatus == .limited {
-            performSave()
-          } else {
-            completion(false, "未授予相册权限")
-          }
-        }
-      default:
-        completion(false, "未授予相册权限")
-      }
-    } else {
-      let status = PHPhotoLibrary.authorizationStatus()
-      switch status {
-      case .authorized:
-        performSave()
-      case .notDetermined:
-        PHPhotoLibrary.requestAuthorization { newStatus in
-          if newStatus == .authorized {
-            performSave()
-          } else {
-            completion(false, "未授予相册权限")
-          }
-        }
-      default:
-        completion(false, "未授予相册权限")
-      }
-    }
-  }
-
   private func configureSession(withAudio: Bool) throws {
     if configured {
       try configureAudioInput(enabled: withAudio)
@@ -502,7 +450,30 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
     try FileManager.default.createDirectory(at: recordingsURL, withIntermediateDirectories: true)
 
     let fileName = Self.resolveFileName(displayName: displayName)
-    return recordingsURL.appendingPathComponent(fileName)
+    return uniqueOutputURL(in: recordingsURL, preferredFileName: fileName)
+  }
+
+  private func uniqueOutputURL(in directoryURL: URL, preferredFileName: String) -> URL {
+    let preferredURL = directoryURL.appendingPathComponent(preferredFileName)
+    guard !FileManager.default.fileExists(atPath: preferredURL.path) else {
+      let fileExtension = preferredURL.pathExtension
+      let baseName = preferredURL.deletingPathExtension().lastPathComponent
+      let timestamp = Self.fileNameDateFormatter.string(from: Date())
+
+      var index = 0
+      while true {
+        let suffix = index == 0 ? timestamp : "\(timestamp)_\(index)"
+        let nextName = fileExtension.isEmpty
+          ? "\(baseName)_\(suffix)"
+          : "\(baseName)_\(suffix).\(fileExtension)"
+        let nextURL = directoryURL.appendingPathComponent(nextName)
+        if !FileManager.default.fileExists(atPath: nextURL.path) {
+          return nextURL
+        }
+        index += 1
+      }
+    }
+    return preferredURL
   }
 
   private static func resolveFileName(displayName: String?) -> String {
@@ -520,6 +491,13 @@ private final class RecordingCameraController: NSObject, AVCaptureFileOutputReco
     return "REC_\(formatter.string(from: Date())).mov"
   }
 
+  private static let fileNameDateFormatter: DateFormatter = {
+    let formatter = DateFormatter()
+    formatter.locale = Locale(identifier: "en_US_POSIX")
+    formatter.dateFormat = "yyyyMMdd_HHmmss"
+    return formatter
+  }()
+
   private func updateStatus(_ next: RecordingStatus) {
     status = next
   }

lib/features/recording/model/model_recording_session.dart

@@ -15,7 +15,7 @@ class RecordingSessionState {
     this.lastSavedDisplayName,
     this.errorMessage,
     this.permissionWarning,
-    this.gallerySaveFailed = false,
+    this.fileSaveFailed = false,
   });
 
   final RecordingStatus status;
@@ -30,7 +30,7 @@ class RecordingSessionState {
   final String? lastSavedDisplayName;
   final String? errorMessage;
   final String? permissionWarning;
-  final bool gallerySaveFailed;
+  final bool fileSaveFailed;
 
   bool get isRecording => status.isRecording;
 
@@ -55,7 +55,7 @@ class RecordingSessionState {
     String? lastSavedDisplayName,
     String? errorMessage,
     String? permissionWarning,
-    bool? gallerySaveFailed,
+    bool? fileSaveFailed,
     bool clearPermissionWarning = false,
     bool clearLastSaved = false,
   }) {
@@ -77,7 +77,7 @@ class RecordingSessionState {
       permissionWarning: clearPermissionWarning
           ? null
           : (permissionWarning ?? this.permissionWarning),
-      gallerySaveFailed: gallerySaveFailed ?? this.gallerySaveFailed,
+      fileSaveFailed: fileSaveFailed ?? this.fileSaveFailed,
     );
   }
 }

lib/features/recording/pages/page_record.dart

@@ -172,8 +172,8 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
     await ref.read(recordingViewModelProvider.notifier).stopRecording();
     if (!mounted) return;
     final latest = ref.read(recordingViewModelProvider).session;
-    if (latest.gallerySaveFailed) {
+    if (latest.fileSaveFailed) {
-      AppToast.show(latest.errorMessage ?? '保存到相册失败，请开启相册权限');
+      AppToast.show(latest.errorMessage ?? '保存到文件夹失败，请检查文件保存权限');
       return;
     }
     await _showRecordingSavedDialogIfNeeded();
@@ -190,7 +190,7 @@ class _RecordingPageState extends ConsumerState<RecordingPage> {
   Future<void> _showRecordingSavedDialogIfNeeded() async {
     final recordingInfo = ref.read(recordingViewModelProvider);
     final session = recordingInfo.session;
-    if (session.lastSavedDisplayName == null || session.gallerySaveFailed) {
+    if (session.lastSavedDisplayName == null || session.fileSaveFailed) {
       return;
     }
 
@@ -357,10 +357,7 @@ class _PreviewLoadingLayer extends ConsumerWidget {
 }
 
 class _RecordingHudLayer extends ConsumerWidget {
-  const _RecordingHudLayer({
+  const _RecordingHudLayer({required this.onStart, required this.onStop});
-    required this.onStart,
-    required this.onStop,
-  });
 
   final Future<void> Function() onStart;
   final Future<void> Function() onStop;
@@ -419,7 +416,10 @@ class _RecordingHudLayer extends ConsumerWidget {
         await viewModel.refreshBatteryOptimization();
       },
       onToggleTouchLock: () {
-        final locked = ref.read(recordingViewModelProvider).session.isTouchLocked;
+        final locked = ref
+            .read(recordingViewModelProvider)
+            .session
+            .isTouchLocked;
         viewModel.setTouchLocked(!locked);
       },
     );

lib/features/recording/platform/recording_platform.dart

@@ -167,14 +167,14 @@ class RecordingStopResult {
   const RecordingStopResult({
     this.outputPath,
     required this.status,
-    this.gallerySaved = true,
+    this.fileSaved = true,
-    this.galleryErrorMessage,
+    this.fileErrorMessage,
   });
 
   final String? outputPath;
   final RecordingStatus status;
-  final bool gallerySaved;
+  final bool fileSaved;
-  final String? galleryErrorMessage;
+  final String? fileErrorMessage;
 
   factory RecordingStopResult.fromMap(Map<String, dynamic>? result) {
     return RecordingStopResult(
@@ -182,8 +182,8 @@ class RecordingStopResult {
       status: RecordingStatus.fromMap(
         Map<dynamic, dynamic>.from(result?['status'] as Map? ?? const {}),
       ),
-      gallerySaved: result?['gallerySaved'] as bool? ?? true,
+      fileSaved: result?['fileSaved'] as bool? ?? true,
-      galleryErrorMessage: result?['galleryErrorMessage'] as String?,
+      fileErrorMessage: result?['fileErrorMessage'] as String?,
     );
   }
 }

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

@@ -7,6 +7,7 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:permission_handler/permission_handler.dart';
 import 'package:recording_tool/core/logging/app_logger.dart';
 import 'package:recording_tool/core/permission/permission_service.dart';
+import 'package:recording_tool/core/platform/app_platform_info.dart';
 import 'package:recording_tool/features/recording/model/model_clipboard.dart';
 import 'package:recording_tool/features/recording/model/model_recording.dart';
 import 'package:recording_tool/features/recording/model/model_recording_session.dart';
@@ -31,15 +32,19 @@ enum ClipboardReadResult {
   invalid,
 }
 
-List<Permission> recordingGalleryPermissionsForHost({
+List<Permission> recordingFileSavePermissionsForHost({
   required bool isIOS,
   required bool isAndroid,
+  int? androidSdkInt,
 }) {
   if (isIOS) {
-    return [Permission.photosAddOnly];
+    return const [];
   }
   if (isAndroid) {
-    return [Permission.videos, Permission.storage];
+    if (androidSdkInt != null && androidSdkInt >= 29) {
+      return const [];
+    }
+    return [Permission.storage];
   }
   return const [];
 }
@@ -144,11 +149,12 @@ class RecordingViewModel extends Notifier<RecordingModel> {
       return;
     }
 
+    final fileSavePermissions = await _fileSavePermissions();
     final permissions = await PermissionService.requestMissing([
       Permission.camera,
       Permission.microphone,
       if (Platform.isAndroid) Permission.notification,
-      ..._galleryPermissions(),
+      ...fileSavePermissions,
     ]);
 
     final cameraGranted = permissions[Permission.camera]?.isGranted ?? false;
@@ -170,8 +176,8 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     if (!microphoneGranted) {
       warnings.add('未授予麦克风权限，当前将以静音模式录制');
     }
-    if (!_isGalleryPermissionGranted(permissions)) {
+    if (!_isFileSavePermissionGranted(permissions, fileSavePermissions)) {
-      warnings.add('未授予相册权限，录制结束后可能无法保存到相册');
+      warnings.add('未授予文件保存权限，录制结束后可能无法保存到文件夹');
     }
 
     final hasDnd = await RecordingPlatform.hasNotificationPolicyAccess();
@@ -258,24 +264,36 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     }
   }
 
-  /// 当前平台所需的相册/视频保存权限列表。
+  /// 当前平台所需的视频文件保存权限列表。
-  List<Permission> _galleryPermissions() {
+  Future<List<Permission>> _fileSavePermissions() async {
-    return recordingGalleryPermissionsForHost(
+    int? androidSdkInt;
+    if (Platform.isAndroid) {
+      try {
+        androidSdkInt = int.tryParse(
+          (await AppPlatformInfo.deviceInfo()).values['sdkInt'] ?? '',
+        );
+      } on PlatformException {
+        androidSdkInt = null;
+      }
+    }
+    return recordingFileSavePermissionsForHost(
       isIOS: Platform.isIOS,
       isAndroid: Platform.isAndroid,
+      androidSdkInt: androidSdkInt,
     );
   }
 
-  /// 判断相册相关权限是否至少有一项已授予。
+  /// 判断文件保存相关权限是否至少有一项已授予。
-  bool _isGalleryPermissionGranted(
+  bool _isFileSavePermissionGranted(
     Map<Permission, PermissionStatus> permissions,
+    List<Permission> fileSavePermissions,
   ) {
-    for (final permission in _galleryPermissions()) {
+    for (final permission in fileSavePermissions) {
       if (permissions[permission]?.isGranted ?? false) {
         return true;
       }
     }
-    return _galleryPermissions().isEmpty;
+    return fileSavePermissions.isEmpty;
   }
 
   /// 检测并尝试申请相机、麦克风权限，同步更新 session 中的 isMicrophoneGranted。
@@ -338,7 +356,7 @@ class RecordingViewModel extends Notifier<RecordingModel> {
           lastOutputPath: result.outputPath,
           isTouchLocked: true,
           errorMessage: null,
-          gallerySaveFailed: false,
+          fileSaveFailed: false,
           clearLastSaved: true,
         ),
       );
@@ -351,13 +369,13 @@ class RecordingViewModel extends Notifier<RecordingModel> {
     }
   }
 
-  /// 停止录制、保存到相册，并恢复相机预览。
+  /// 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;
 
     try {
       final result = await RecordingPlatform.stopRecording();
-      final galleryFailed = !result.gallerySaved;
+      final fileFailed = !result.fileSaved;
       final savedName = recordingFileNameForPlatform(
         state.clipboardRecordingModel.filename,
       );
@@ -365,11 +383,11 @@ class RecordingViewModel extends Notifier<RecordingModel> {
         (s) => s.copyWith(
           status: result.status,
           lastOutputPath: result.outputPath ?? s.lastOutputPath,
-          lastSavedDisplayName: galleryFailed ? null : savedName,
+          lastSavedDisplayName: fileFailed ? null : savedName,
-          errorMessage: galleryFailed
+          errorMessage: fileFailed
-              ? (result.galleryErrorMessage ?? '保存到相册失败，请开启相册权限')
+              ? (result.fileErrorMessage ?? '保存到文件夹失败，请检查文件保存权限')
               : null,
-          gallerySaveFailed: galleryFailed,
+          fileSaveFailed: fileFailed,
         ),
       );
     } on PlatformException catch (error) {

lib/features/recording/widgets/widget_recording_saved_dialog.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:recording_tool/features/dialog/dialog-record.dart';
 
-/// 录制结束并保存到相册后的后续操作弹窗。
+/// 录制结束并保存到文件夹后的后续操作弹窗。
 Future<void> showRecordingSavedDialog(
   BuildContext context, {
   required String sessionTitle,
@@ -10,7 +10,7 @@ Future<void> showRecordingSavedDialog(
 }) {
   return RecordDialog.showDouble(
     context,
-    title: '本轮比赛视频已保存到相册\n请选择后续录制信息',
+    title: '本轮比赛视频已保存到文件夹\n请选择后续录制信息',
     leftText: '继续本轮',
     rightText: '录制新轮',
     onLeftPressed: onContinueRound,

test/core/permission/permission_service_test.dart

@@ -71,7 +71,7 @@ void main() {
   });
 
   group('iOS permission configuration', () {
-    test('Podfile enables camera, microphone and photos permission macros', () {
+    test('Podfile enables camera and microphone permission macros only', () {
       final podfile = File('ios/Podfile').readAsStringSync();
 
       expect(
@@ -80,8 +80,8 @@ void main() {
       );
       expect(podfile, contains("'PERMISSION_CAMERA=1'"));
       expect(podfile, contains("'PERMISSION_MICROPHONE=1'"));
-      expect(podfile, contains("'PERMISSION_PHOTOS=1'"));
+      expect(podfile, isNot(contains("'PERMISSION_PHOTOS=1'")));
-      expect(podfile, contains("'PERMISSION_PHOTOS_ADD_ONLY=1'"));
+      expect(podfile, isNot(contains("'PERMISSION_PHOTOS_ADD_ONLY=1'")));
     });
   });
 }

test/features/dialog/record_dialog_test.dart

@@ -68,7 +68,7 @@ void main() {
             onPressed: () {
               RecordDialog.showDouble(
                 context,
-                title: '本轮比赛视频已保存到相册\n请选择后续录制信息',
+                title: '本轮比赛视频已保存到文件夹\n请选择后续录制信息',
                 leftText: '继续本轮',
                 rightText: '录制新轮',
                 onLeftPressed: () => leftTapped = true,
@@ -123,7 +123,7 @@ void main() {
     await tester.pumpAndSettle();
 
     expect(find.text('王东方 丨李想 空中格斗赛'), findsNothing);
-    expect(find.text('本轮比赛视频已保存到相册\n请选择后续录制信息'), findsOneWidget);
+    expect(find.text('本轮比赛视频已保存到文件夹\n请选择后续录制信息'), findsOneWidget);
     expect(find.text('继续本轮'), findsOneWidget);
     expect(find.text('录制新轮'), findsOneWidget);
   });

test/features/recording/recording_platform_test.dart

@@ -18,4 +18,20 @@ void main() {
       );
     });
   });
+
+  group('RecordingStopResult', () {
+    test('parses file save result fields from platform payload', () {
+      final result = RecordingStopResult.fromMap(<String, dynamic>{
+        'outputPath': '/Documents/recordings/test.mov',
+        'status': <String, dynamic>{'state': 'previewing'},
+        'fileSaved': false,
+        'fileErrorMessage': '保存到文件夹失败',
+      });
+
+      expect(result.outputPath, '/Documents/recordings/test.mov');
+      expect(result.status.state, RecordingState.previewing);
+      expect(result.fileSaved, isFalse);
+      expect(result.fileErrorMessage, '保存到文件夹失败');
+    });
+  });
 }

test/features/recording/view_model_recording_test.dart

@@ -39,24 +39,37 @@ void main() {
     });
   });
 
-  group('recordingGalleryPermissionsForHost', () {
+  group('recordingFileSavePermissionsForHost', () {
-    test('requests only add-only photo permission on iOS', () {
+    test('does not request photo permission on iOS', () {
-      final permissions = recordingGalleryPermissionsForHost(
+      final permissions = recordingFileSavePermissionsForHost(
         isIOS: true,
         isAndroid: false,
       );
 
-      expect(permissions, <Permission>[Permission.photosAddOnly]);
+      expect(permissions, isEmpty);
+      expect(permissions, isNot(contains(Permission.photosAddOnly)));
       expect(permissions, isNot(contains(Permission.photos)));
     });
 
-    test('keeps Android gallery permissions unchanged', () {
+    test('requests storage permission on Android 9 and below', () {
-      final permissions = recordingGalleryPermissionsForHost(
+      final permissions = recordingFileSavePermissionsForHost(
         isIOS: false,
         isAndroid: true,
+        androidSdkInt: 28,
       );
 
-      expect(permissions, <Permission>[Permission.videos, Permission.storage]);
+      expect(permissions, <Permission>[Permission.storage]);
+      expect(permissions, isNot(contains(Permission.videos)));
+    });
+
+    test('does not request file save permission on Android 10 and above', () {
+      final permissions = recordingFileSavePermissionsForHost(
+        isIOS: false,
+        isAndroid: true,
+        androidSdkInt: 29,
+      );
+
+      expect(permissions, isEmpty);
     });
   });