WXCircleViewPager.java 文件源码

/**
 * Override the Scroller instance with our own class so we can change the
 * duration
 */
private void postInitViewPager() {
  if (isInEditMode()) {
    return;
  }
  try {
    Field scroller = ViewPager.class.getDeclaredField("mScroller");
    scroller.setAccessible(true);
    Field interpolator = ViewPager.class
        .getDeclaredField("sInterpolator");
    interpolator.setAccessible(true);

    mScroller = new WXSmoothScroller(getContext(),
        (Interpolator) interpolator.get(null));
    scroller.set(this, mScroller);
  } catch (Exception e) {
    WXLogUtils.e("[CircleViewPager] postInitViewPager: ", e);
  }
}