showPicker method

Future<void> showPicker()

Shows device picker

Implementation

Future<void> showPicker() async {
  _throwIfDisposed();
  _startShowPickerOperation();
  final completer = Completer<void>();
  _showPickerCompleter = completer;
  try {
    _sessionAdapter.showPicker();
    return completer.future;
  } catch (_) {
    _clearShowPickerOperation();
    rethrow;
  }
}