mCollectionWatch.setOnScrollListener(new RecyclerView.OnScrollListener() {
//用来标记是否正在向最后一个滑动
boolean isSlidingToLast = false;
@Override
public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
super.onScrollStateChanged(recyclerView, newState);
LinearLayoutManager manager = (LinearLayoutManager) recyclerView.getLayoutManager();
// 当停止滑动时
if (newState == RecyclerView.SCROLL_STATE_IDLE) {
//获取最后一个完全显示的ItemPosition ,角标值
int lastVisibleItem = manager.findLastCompletelyVisibleItemPosition();
//所有条目,数量值
int totalItemCount = manager.getItemCount();
// 判断是否滚动到底部,并且是向右滚动
if (lastVisibleItem == (totalItemCount - 1) && isSlidingToLast && dataAll.size() < total) {
if (data.size() >= 10) {
pageindex++;
//加载更多功能的代码
getData();
}
}
}
}
@Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
super.onScrolled(recyclerView, dx, dy);
if (dx > 0) {
isSlidingToLast = true;
} else {
isSlidingToLast = false;
}
}
});
RecyclerView是否到底部(或者横向)最后一条
猜你喜欢
转载自blog.csdn.net/weixin_42493749/article/details/81538304
今日推荐
周排行