code: public T clear() {
  
          if (view != null) {
  
              if (view instanceof ImageView) {
                  ImageView iv = ((ImageView) view);
                  iv.setImageBitmap(null);
              } else if (view instanceof WebView) {
                  WebView wv = ((WebView) view);
                  wv.stopLoading();
                  wv.clearView();
              } else if (view instanceof TextView) {
                  TextView tv = ((TextView) view);
                  tv.setText("");
              }
  
  
          }
  
          return self();
      }
docs: Clear a view. Applies to ImageView, WebView, and TextView.
  
  @return self