程式碼如下：

public class myViewholder extends RecyclerView.ViewHolder implements View.OnClickListener{
    private TextView tv_bookname;
    private TextView tv_bookauthor;
    private TextView tv_bookintroduce;
    private ImageView img_book;
    public myViewholder(View itemView) {
        super(itemView)
 
;
tv_bookname= (TextView) itemView.findViewById(R.id.item_bookname);
tv_bookauthor= (TextView) itemView.findViewById(R.id.item_bookauthor);
tv_bookintroduce= (TextView) itemView.findViewById(R.id.item_bookintroduce);
img_book= (ImageView) itemView.findViewById(R.id.item_bookimage);
itemView.setOnClickListener(this);
 
}

    @Override
public void onClick(View v) {
        Log.d(TAG,"onClick--position:"+getAdapterPosition());
//得到索書號
//跳轉窗體,攜帶索書號
Intent intent=new Intent(context,DetailsActivity.class);
intent.putExtra("book_callnum",(String)list.get(getAdapterPosition()).get("book_callnumber"));
context.startActivity(intent)
 
;
}
}