code: public ShareSheetStyle setMoreOptionStyle(Drawable icon, String label) {
          moreOptionIcon_ = icon;
          moreOptionText_ = label;
          return this;
      }
docs: <p> Set the icon and label for the option to expand the application list to see more options.
  Default label is set to "More" </p>
  
  @param icon  Drawable to set as the icon for more option. Default icon is system menu_more icon.
  @param label A {@link String} with value for the more option label. Default label is "More"
  @return This object to allow method chaining