@Override
 public void addStateBackgroundResource(
     StateType state,
     float radius,
     boolean justBorder,
     float borderWidth,
     @ColorRes int colorRes) {
   mSpeedySelectorDelegate.addStateBackgroundResource(
       state, radius, justBorder, borderWidth, colorRes);
 }
 @Override
 public void addStateBackgroundResource(StateType state, float radius, @ColorRes int colorRes) {
   mSpeedySelectorDelegate.addStateBackgroundResource(state, radius, colorRes);
 }
 @Override
 public void addStateBackgroundResource(StateType state, @DrawableRes int draRes) {
   mSpeedySelectorDelegate.addStateBackgroundResource(state, draRes);
 }