registerTutorialStep method

GlobalKey<_ZwapTutorialOverlayWrapperState> registerTutorialStep(
  1. int stepNumber
)

Return an unique global key and register this step

Implementation

GlobalKey<_ZwapTutorialOverlayWrapperState> registerTutorialStep(int stepNumber) {
  if (log) _log('Registered focus key for step $stepNumber');

  final GlobalKey<_ZwapTutorialOverlayWrapperState> _key = GlobalKey();
  _tmpKeys[stepNumber] = _key;
  return _key;
}