code: public AppMsg setAnimation(int inAnimation, int outAnimation) {
          return setAnimation(AnimationUtils.loadAnimation(mActivity, inAnimation),
                  AnimationUtils.loadAnimation(mActivity, outAnimation));
      }
docs: Sets the Animations to be used when displaying/removing the Crouton.
  @param inAnimation the Animation resource ID to be used when displaying.
  @param outAnimation the Animation resource ID to be used when removing.