view method
Display your widget.
Implementation
@override
Widget view(BuildContext context) {
  if (_alertEnabled == false) {
    return widget.icon ?? SizedBox.shrink();
  }
  return Badge(
    backgroundColor: widget.alertColor,
    textColor: widget.textColor,
    smallSize: widget.smallSize,
    largeSize: widget.largeSize,
    textStyle: widget.textStyle,
    padding: widget.padding,
    alignment: widget.alignment,
    isLabelVisible: widget.isLabelVisible ?? true,
    child: widget.icon,
  );
}