getDirectoryPath method

  1. @override
Future<String?> getDirectoryPath({
  1. String? initialDirectory,
  2. String? confirmButtonText,
})

Opens a file dialog for loading directories and returns a directory path.

Returns null if the user cancels the operation.

Implementation

@override
Future<String?> getDirectoryPath({
  String? initialDirectory,
  String? confirmButtonText,
}) async {
  final List<String>? path = await _channel
      .invokeListMethod<String>(_getDirectoryPathMethod, <String, dynamic>{
    _initialDirectoryKey: initialDirectory,
    _confirmButtonTextKey: confirmButtonText,
  });
  return path?.first;
}