openFiles method

  1. @override
Future<List<XFile>> openFiles({
  1. List<XTypeGroup>? acceptedTypeGroups,
  2. String? initialDirectory,
  3. String? confirmButtonText,
})

Opens a file dialog for loading files and returns a list of file paths.

Returns an empty list if the user cancels the operation.

Implementation

@override
Future<List<XFile>> openFiles({
  List<XTypeGroup>? acceptedTypeGroups,
  String? initialDirectory,
  String? confirmButtonText,
}) async {
  final FileDialogResult result = await _hostApi.showOpenDialog(
      SelectionOptions(
        allowMultiple: true,
        selectFolders: false,
        allowedTypes: _typeGroupsFromXTypeGroups(acceptedTypeGroups),
      ),
      initialDirectory,
      confirmButtonText);
  return result.paths.map((String? path) => XFile(path!)).toList();
}