SwipeRefreshLayout 嵌套PullToRefreshListView下拉刷新冲突解决

SwipeRefreshLayout 嵌套PullToRefreshListView ，当我往下滑动一定距离，然后想往上滑动时，发现scroll事件已经被SwipeRefreshLayout拦截，解决办法如下：

一、实现OnScrollListener接口

/** 由于PullToRefreshListView与下拉刷新的Scroll事件冲突, 使用这个ScrollListener可以避免PullToRefreshListView滑动异常 */
public class SwpipeListViewOnScrollListener implements AbsListView.OnScrollListener  {
    private SwipeRefreshLayout mSwipeView;
    private AbsListView.OnScrollListener mOnScrollListener;

    public SwpipeListViewOnScrollListener(SwipeRefreshLayout swipeView) {
        mSwipeView = swipeView;
    }

    public SwpipeListViewOnScrollListener(SwipeRefreshLayout swipeView,AbsListView.OnScrollListener onScrollListener) {
        mSwipeView = swipeView;
        mOnScrollListener = onScrollListener;
    }

    @Override
    public void onScrollStateChanged(AbsListView absListView, int i) {
    }

    @Override
    public void onScroll(AbsListView absListView, int firstVisibleItem,
                         int visibleItemCount, int totalItemCount) {
        View firstView = absListView.getChildAt(firstVisibleItem);

        // 当firstVisibleItem是第0位。如果firstView==null说明列表为空，需要刷新;或者top==0说明已经到达列表顶部, 也需要刷新
        if (firstVisibleItem == 0 && (firstView == null || firstView.getTop() == 0)) {
            mSwipeView.setEnabled(true);
        } else {
            mSwipeView.setEnabled(false);
        }
        if (null != mOnScrollListener) {
            mOnScrollListener.onScroll(absListView, firstVisibleItem,
                    visibleItemCount, totalItemCount);
        }
    }
}

二、给PullToRefreshListView设置ScrollListener

SwpipeListViewOnScrollListener scrollListener = new SwpipeListViewOnScrollListener(swiperefreshlayout);
 refreshListView.setOnScrollListener(scrollListener);