class WXCirclePageAdapter extends PagerAdapter {

  public int getRealPosition(int shadowPosition) {
    if (shadowPosition < 0 || shadowPosition >= shadow.size()) {
      return -1;
    } else {
      return getItemIndex(shadow.get(shadowPosition));
    }
  }

  public  WXCirclePageAdapter(List<View> views, boolean needLoop);
  public  WXCirclePageAdapter();
  public  WXCirclePageAdapter(boolean needLoop);

}