code: private void inflateView() {
          parentView = createParentView();
          view = createView();
          view.setOnFocusChangeListener(createFocusChangeListener());
          view.setBackgroundResource(R.drawable.validateable_view_background);
          setLineColor(getAccentColor());
  
          if (parentView != null) {
              parentView.addView(view, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
              addView(parentView, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
          } else {
              addView(view, LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
          }
      }
docs: Inflates the view, whose value should be able to be validated.