android - 如何在StaggeredGridView中使用setonScrollListener

我试图在交错边缘视图中添加滚动侦听器
在这里，我想不出一种方法来添加我所看到的没有实现
GITHUB URL
https://github.com/maurycyw/StaggeredGridView
谢谢

最佳答案

创建一个继承swiperFreshLayout并重写canChildScrollUp（）方法的类，以检查StaggerEdgridView是否到达顶部，如果到达顶部则返回true否则返回false。

public class SwipeDownToRefrsh extends SwipeRefreshLayout{

PullToRefreshStaggeredGridView pullToRefreshStaggeredGridView;

public SwipeDownToRefrsh(Context context, AttributeSet attrs) {
    super(context, attrs);
    // TODO Auto-generated constructor stub
}



public void canChildScrollUp (PullToRefreshStaggeredGridView pullToRefreshStaggeredGridView) {
    this.pullToRefreshStaggeredGridView = pullToRefreshStaggeredGridView;
}


@Override
public boolean canChildScrollUp() {
    // TODO Auto-generated method stub
    if (pullToRefreshStaggeredGridView == null) {
        return true;
    } else {
        return !pullToRefreshStaggeredGridView.getRefreshableView().mGetToTop;
    }
}

}
在您的活动或片段中，只需像这样发送StaggeredGridView的瞬间：
（swipedowntorefrsh）holder.swiperefreshlayout.canchildscrollup（holder.staggeredridview）；