如何在RecyclerView的CardView项目上创建单击事件

public interface OnItemClickListener {
    void onItemClick(int position);
}

private OnItemClickListener mListener;

public void setOnItemClickListener(OnItemClickListener listener) {
    mListener = listener;
}

public ViewHolder(View itemView) {
    super(itemView);
    // 其他初始化代码...

    // 为CardView设置单击事件监听器
    itemView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (mListener != null) {
                int position = getAdapterPosition();
                if (position != RecyclerView.NO_POSITION) {
                    mListener.onItemClick(position);
                }
            }
        }
    });
}

public class MainActivity extends AppCompatActivity implements MyAdapter.OnItemClickListener {
    // 其他代码...

    @Override
    public void onItemClick(int position) {
        // 处理单击事件，例如打开新的Activity或显示Toast消息
        Toast.makeText(this, "点击了第 " + position + " 项", Toast.LENGTH_SHORT).show();
    }
}

MyAdapter adapter = new MyAdapter(dataList);
adapter.setOnItemClickListener(this);
recyclerView.setAdapter(adapter);