对于使用StaggeredGridLayoutManager的人，这是我的实现，它适用于我。

 private class ScrollListener extends RecyclerView.OnScrollListener {
    @Override
    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {

        firstVivisibleItems = mLayoutManager.findFirstVisibleItemPositions(firstVivisibleItems);

        if(!recyclerView.canScrollVertically(1) && firstVivisibleItems[0]!=0) {
            loadMoreImages();
        }

    }

    private boolean loadMoreImages(){
        Log.d("myTag", "LAST-------HERE------");
        return true;
    }
}

也可以在没有滚动侦听器的情况下实现，只使用数据模型的纯逻辑。滚动视图需要按位置获取项目以及最大项目计数。模型可以具有后台逻辑，以块的形式获取所需的项，而不是一个一个地获取，并在后台线程中执行此操作，在数据准备就绪时通知视图。

这种方法允许获取队列优先选择最近请求的(所以当前可见)项而不是旧的(很可能已经滚动了)提交，控制使用的并行线程的数量等等。这个方法的完整源代码(演示应用程序和可重用库)可以在这里找到。

有一个易于使用的名为paginate的库。支持ListView和RecyclerView(线性布局，GridLayout和StaggeredGridLayout)。

这是该项目在Github上的链接

对我来说，这很简单:

     private boolean mLoading = false;

     mList.setOnScrollListener(new RecyclerView.OnScrollListener() {

        @Override
        public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);

            int totalItem = mLinearLayoutManager.getItemCount();
            int lastVisibleItem = mLinearLayoutManager.findLastVisibleItemPosition();

            if (!mLoading && lastVisibleItem == totalItem - 1) {
                mLoading = true;
                // Scrolled to bottom. Do something here.
                mLoading = false;
            }
        }
    });

小心异步作业:mLoading必须在异步作业结束时更改。希望对大家有所帮助!

有一个方法public void setOnScrollListener (RecyclerView。OnScrollListener监听器)在https://developer.android.com/reference/android/support/v7/widget/RecyclerView.html#setOnScrollListener%28android.support.v7.widget.RecyclerView.OnScrollListener%29。使用这个

编辑:

在onScrollListener中重写onScrollStateChanged方法并执行此操作

            boolean loadMore = firstVisibleItem + visibleItemCount >= totalItemCount;

            //loading is used to see if its already loading, you have to manually manipulate this boolean variable
            if (loadMore && !loading) {
                 //end of list reached
            }

这个解决方案对我来说非常有效。

//Listener    

public abstract class InfiniteScrollListener     extendsRecyclerView.OnScrollListener {

public static String TAG = InfiniteScrollListener.class.getSimpleName();
int firstVisibleItem, visibleItemCount, totalItemCount;
private int previousTotal = 0;
private boolean loading = true;
private int visibleThreshold = 1;
private int current_page = 1;

private LinearLayoutManager mLinearLayoutManager;

public InfiniteScrollListener(LinearLayoutManager linearLayoutManager) {
    this.mLinearLayoutManager = linearLayoutManager;
}

@Override
public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
    super.onScrolled(recyclerView, dx, dy);

    visibleItemCount = recyclerView.getChildCount();
    totalItemCount = mLinearLayoutManager.getItemCount();
    firstVisibleItem = mLinearLayoutManager.findFirstVisibleItemPosition();

    if (loading) {
        if (totalItemCount > previousTotal) {
            loading = false;
            previousTotal = totalItemCount;
        }
    }
    if (!loading && (totalItemCount - visibleItemCount - firstVisibleItem <= visibleThreshold)) {

        current_page++;

        onLoadMore(current_page);

        loading = true;
    }
}

public void resetState() {
    loading = true;
    previousTotal = 0;
    current_page = 1;
}

public abstract void onLoadMore(int current_page);
}

//Implementation into fragment 
 private InfiniteScrollListener scrollListener;

scrollListener = new InfiniteScrollListener(manager) {
        @Override
        public void onLoadMore(int current_page) {
            //Load data
        }
    };
    rv.setLayoutManager(manager);
    rv.addOnScrollListener(scrollListener);