如何更改RecyclerView隐藏项的可见性？

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
    private List<Item> itemList;

    public MyAdapter(List<Item> itemList) {
        this.itemList = itemList;
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_layout, parent, false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        Item item = itemList.get(position);
        if (item.isHidden()) {
            holder.itemView.setVisibility(View.GONE);
        } else {
            holder.itemView.setVisibility(View.VISIBLE);
        }
        // 设置其他视图内容
    }

    @Override
    public int getItemCount() {
        return itemList.size();
    }

    public class ViewHolder extends RecyclerView.ViewHolder {
        // 定义视图组件

        public ViewHolder(View itemView) {
            super(itemView);
            // 初始化视图组件
        }
    }
}

// 在你的Activity或Fragment中使用RecyclerView
public class MainActivity extends AppCompatActivity {
    private RecyclerView recyclerView;
    private MyAdapter adapter;
    private List<Item> itemList;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        recyclerView = findViewById(R.id.recyclerView);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));

        itemList = new ArrayList<>();
        // 添加数据到itemList

        adapter = new MyAdapter(itemList);
        recyclerView.setAdapter(adapter);
    }

    // 当需要更改隐藏项的可见性时，更新数据集合中相应项的状态，并调用Adapter的notifyDataSetChanged方法来刷新RecyclerView
    private void changeVisibility(int position, boolean isHidden) {
        itemList.get(position).setHidden(isHidden);
        adapter.notifyDataSetChanged();
    }
}