showOverlay method

void showOverlay(
  1. BuildContext context
)

Implementation

void showOverlay(BuildContext context) {
  if (_overlayEntry == null) {
    _overlayEntry = WippyDimmedLoading.createLoadingOverlayEntry();
    WidgetsBinding.instance.addPostFrameCallback((_) {
      Overlay.of(context).insert(_overlayEntry!);
    });
  }
}