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- import 'package:file_picker/file_picker.dart';
- class FilePickerResult {
- const FilePickerResult(this.files);
- /// Picked files.
- final List<PlatformFile> files;
- }
- /// Abstract file picker as a service to implement dependency injection.
- abstract class FilePickerService {
- Future<String?> getDirectoryPath({
- String? title,
- }) async =>
- throw UnimplementedError('getDirectoryPath() has not been implemented.');
- Future<FilePickerResult?> pickFiles({
- String? dialogTitle,
- String? initialDirectory,
- FileType type = FileType.any,
- List<String>? allowedExtensions,
- Function(FilePickerStatus)? onFileLoading,
- bool allowCompression = true,
- bool allowMultiple = false,
- bool withData = false,
- bool withReadStream = false,
- bool lockParentWindow = false,
- }) async =>
- throw UnimplementedError('pickFiles() has not been implemented.');
- }
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