getDirectoryPaths method

@override Future<List<String>> getDirectoryPaths({ String? initialDirectory, String? confirmButtonText, })

Opens a file dialog for loading directories and returns multiple directory paths.

Returns an empty list if the user cancels the operation.

Implementation

@override
Future<List<String>> getDirectoryPaths({
  String? initialDirectory,
  String? confirmButtonText,
}) async {
  final FileDialogResult result = await _hostApi.showOpenDialog(
      SelectionOptions(
        allowMultiple: true,
        selectFolders: true,
        allowedTypes: <TypeGroup>[],
      ),
      initialDirectory,
      confirmButtonText);
  return result.paths.isEmpty ? <String>[] : List<String>.from(result.paths);
}