show method

void show({
  1. bool isShow = false,
})

Implementation

void show({bool isShow = false}) {
  if (isShow) {
    if (overlayEntry == null) {
      createOverLay();
    }
    Overlay.of(context).insert(overlayEntry!);
  } else {
    if (overlayEntry != null) {
      overlayEntry!.remove();
    }
  }
}