在RecyclerView的Adapter中，需要手动设置item的click监听器，而不能直接使用setOnClickListener()方法。具体步骤如下：

1、在ViewHolder中设置监听器：

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

public MyViewHolder(View itemView) {
    super(itemView);
    textView = itemView.findViewById(R.id.text_view);
    itemView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            int position = getAdapterPosition();
            //处理点击事件
        }
    });
}

}

2、在Adapter中重写onBindViewHolder()方法并为ViewHolder设置数据：

public class MyAdapter extends RecyclerView.Adapter { private List data;

public MyAdapter(List data) {
    this.data = data;
}

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

@Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
    ((MyViewHolder) holder).textView.setText(data.get(position));
}

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

}

通过以上步骤，RecyclerView中的item点击事件就可以正常响应了。