Scroller弹性滑动原理

Scroller的典型使用方法： Scroller mScroller = new Scroller(mContext); private void smoothScrollTo(int destX, int destY) { int scrollX = getScrollX()； int scrollY = getScrollY(); int deltaX = destX - scrollX; int deltaY = destY - scrollY; mScroller.startScroll(scrollX, scrollY, deltaX, de