How to use

hideButton

method

in

com.github.amlcurran.showcaseview.ShowcaseView

protected void highlightViewInBackground() {
  if (!getArguments().containsKey(ARG_HIGHLIGHT_VIEW)) {
    return;
  }
  Activity activity = getActivity();
  if (activity == null) {
    throw new IllegalStateException("fragment must be attached to set highlight!");
  }
  boolean alreadyShowing = showcaseView != null && showcaseView.isShowing();
  if (alreadyShowing) {
    return;
  }
  int highlightedView = getArguments().getInt(ARG_HIGHLIGHT_VIEW);
  showcaseView = new Builder(activity)
      .setTarget(new ViewTarget(highlightedView, activity))
      .hideOnTouchOutside()
      .blockAllTouches()
      .withMaterialShowcase()
      .setStyle(R.style.ShowcaseTheme)
      .build();
  showcaseView.hideButton();
}