.Net程序员玩转Android开发--ListView单击事件

浏览数：31 / 时间：2015年06月11日

public class ListViewClickActivity extends Activity {

    private ListView lv;
      SimpleAdapter adp;//定义适配器
       private List<map<string,object>> mapList;//定义数据源


    protected void onCreate(Bundle savedInstanceState)
    {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
        setContentView(R.layout.listviewclicklay);
        lv=(ListView)findViewById(R.id.listView1);

        mapList=new ArrayList<map<string,object>>();
            for(int i=0;i<10;i++)
            {

                Map<string,object> map=new HashMap<string,object>();
                map.put(code,编码:1000+i);
                map.put(name,名称:Ipad+i);
                map.put(price,价格:+i);
                map.put(model,单位:+i);
                 mapList.add(map);
            }

             adp=new SimpleAdapter(ListViewClickActivity.this, mapList,R.layout.listdetail, new String[]{code,name,price,model}, new int[]{R.id.tvcode,R.id.tvname,R.id.tvprice,R.id.tvmodel});
              lv.setAdapter(adp);

              lv.setOnItemClickListener(new OnItemClickListener() {
                    @Override
                    public void onItemClick(AdapterView arg0,View arg1, int arg2,
                            long arg3) {


                        TextView   tname= (TextView)arg1.findViewById(R.id.tvname);//名称
                        TextView   tmodel= (TextView)arg1.findViewById(R.id.tvmodel);//规格
                        TextView   tprice= (TextView)arg1.findViewById(R.id.tvprice);//单价
                        TextView   tcode= (TextView)arg1.findViewById(R.id.tvcode);//编码

                        Toast.makeText(getApplicationContext(),当前商品名称:+tname.getText()+,编码:+tcode.getText(),30).show();

                    }
                });

    }



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