在RecyclerView滚动监听器中实现单击监听

public class RecyclerViewScrollListener extends RecyclerView.OnScrollListener {
    private RecyclerView recyclerView;

    public RecyclerViewScrollListener(RecyclerView recyclerView) {
        this.recyclerView = recyclerView;
    }

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

        if (!recyclerView.canScrollVertically(1) && dy > 0) {
            // RecyclerView已经滚动到底部且向上滚动
            // 执行相应操作
        } else if (!recyclerView.canScrollVertically(-1) && dy < 0) {
            // RecyclerView已经滚动到顶部且向下滚动
            // 执行相应操作
        } else {
            // RecyclerView正在滚动中
            LinearLayoutManager layoutManager = (LinearLayoutManager) recyclerView.getLayoutManager();
            int firstVisibleItemPosition = layoutManager.findFirstVisibleItemPosition();
            int lastVisibleItemPosition = layoutManager.findLastVisibleItemPosition();

            for (int i = firstVisibleItemPosition; i <= lastVisibleItemPosition; i++) {
                View itemView = layoutManager.findViewByPosition(i);
                if (itemView != null) {
                    itemView.setOnClickListener(new View.OnClickListener() {
                        @Override
                        public void onClick(View v) {
                            // 处理单击事件
                        }
                    });
                }
            }
        }
    }

    @Override
    public void onScrollStateChanged(@NonNull RecyclerView recyclerView, int newState) {
        super.onScrollStateChanged(recyclerView, newState);

        if (newState == RecyclerView.SCROLL_STATE_IDLE) {
            // RecyclerView滚动停止
            // 执行相应操作
        }
    }
}