在安卓Recycleview中保存并共享Cardview中的ImageView

<androidx.cardview.widget.CardView
    ...
    >

    <ImageView
        android:id="@+id/imageView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:scaleType="centerCrop"
        />

</androidx.cardview.widget.CardView>

public class MyViewHolder extends RecyclerView.ViewHolder {
    ImageView imageView;

    public MyViewHolder(View itemView) {
        super(itemView);
        imageView = itemView.findViewById(R.id.imageView);
    }
}

@Override
public void onBindViewHolder(MyViewHolder holder, int position) {
    // 获取当前位置的数据对象
    DataObject dataObject = dataList.get(position);

    // 设置ImageView的图片资源
    holder.imageView.setImageResource(dataObject.getImageResId());
}

List<DataObject> dataList = new ArrayList<>();

RecyclerView recyclerView = findViewById(R.id.recyclerView);
RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(this);
RecyclerView.Adapter adapter = new MyAdapter(dataList);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setAdapter(adapter);

// 修改数据对象的属性
dataList.get(position).setImageResId(R.drawable.new_image);

// 刷新RecyclerView的显示
adapter.notifyDataSetChanged();