如何在Android recyclerVIew中保存点击项目时的状态

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
    private List<MyModel> dataList;

    public MyAdapter(List<MyModel> dataList) {
        this.dataList = dataList;
    }

    @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) {
        MyModel model = dataList.get(position);
        holder.textView.setText(model.getName());

        // 根据状态设置项目的样式
        if (model.isSelected()) {
            holder.itemView.setBackgroundColor(Color.BLUE);
        } else {
            holder.itemView.setBackgroundColor(Color.WHITE);
        }

        // 设置点击事件监听器
        holder.itemView.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                // 更新状态
                model.setSelected(!model.isSelected());
                notifyDataSetChanged();
            }
        });
    }

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

    public static class ViewHolder extends RecyclerView.ViewHolder {
        TextView textView;

        public ViewHolder(@NonNull View itemView) {
            super(itemView);
            textView = itemView.findViewById(R.id.textView);
        }
    }
}

public class MyModel {
    private String name;
    private boolean isSelected;

    public MyModel(String name) {
        this.name = name;
        this.isSelected = false;
    }

    public String getName() {
        return name;
    }

    public boolean isSelected() {
        return isSelected;
    }

    public void setSelected(boolean selected) {
        isSelected = selected;
    }
}