如何平滑地隐藏RecyclerView scoll上的视图？

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
    private boolean isViewVisible = true;

    // 其他适配器相关代码...

    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        // 设置视图的可见性
        if (isViewVisible) {
            holder.itemView.setVisibility(View.VISIBLE);
        } else {
            holder.itemView.setVisibility(View.GONE);
        }
        
        // 其他绑定数据的代码...
    }

    // 其他适配器相关代码...

    public void updateViewVisibility(boolean isVisible) {
        isViewVisible = isVisible;
        notifyDataSetChanged();
    }
}

public class MyScrollListener extends RecyclerView.OnScrollListener {
    private static final int HIDE_THRESHOLD = 20;
    private int scrolledDistance = 0;
    private boolean isViewVisible = true;

    @Override
    public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
        // 判断滚动方向
        if (scrolledDistance > HIDE_THRESHOLD && isViewVisible) {
            // 向上滚动，隐藏视图
            isViewVisible = false;
            myAdapter.updateViewVisibility(false);
            scrolledDistance = 0;
        } else if (scrolledDistance < -HIDE_THRESHOLD && !isViewVisible) {
            // 向下滚动，显示视图
            isViewVisible = true;
            myAdapter.updateViewVisibility(true);
            scrolledDistance = 0;
        }

        // 更新滚动距离
        if ((isViewVisible && dy > 0) || (!isViewVisible && dy < 0)) {
            scrolledDistance += dy;
        }
    }
}

// 在使用RecyclerView的地方添加以下代码：

MyAdapter myAdapter = new MyAdapter();
RecyclerView recyclerView = findViewById(R.id.recyclerView);
recyclerView.setAdapter(myAdapter);

MyScrollListener scrollListener = new MyScrollListener();
recyclerView.addOnScrollListener(scrollListener);