如何在android的回收器视图中每天显示物品列表？

// 数据模型类
public class Item {
    private String name;
    private String description;
    private int imageResId;

    // 构造方法和getter/setter省略
}

// 适配器类
public class ItemAdapter extends RecyclerView.Adapter<ItemAdapter.ViewHolder> {
    private List<Item> itemList;

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

    @NonNull
    @Override
    public ViewHolder onCreateViewHolder(@NonNull 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(@NonNull ViewHolder holder, int position) {
        Item item = itemList.get(position);
        holder.nameTextView.setText(item.getName());
        holder.descriptionTextView.setText(item.getDescription());
        holder.imageView.setImageResource(item.getImageResId());
    }

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

    public static class ViewHolder extends RecyclerView.ViewHolder {
        public TextView nameTextView;
        public TextView descriptionTextView;
        public ImageView imageView;

        public ViewHolder(View itemView) {
            super(itemView);
            nameTextView = itemView.findViewById(R.id.nameTextView);
            descriptionTextView = itemView.findViewById(R.id.descriptionTextView);
            imageView = itemView.findViewById(R.id.imageView);
        }
    }
}

// 在Activity或Fragment中的代码
public class MainActivity extends AppCompatActivity {
    private RecyclerView recyclerView;
    private ItemAdapter itemAdapter;

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

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

        List<Item> itemList = getItemList(); // 获取每天的物品列表数据
        itemAdapter = new ItemAdapter(itemList);
        recyclerView.setAdapter(itemAdapter);
    }

    private List<Item> getItemList() {
        // 获取每天的物品列表数据的具体实现，可以通过网络请求、本地数据库等方式获取
        // 返回一个包含物品数据的List
    }
}