huoqushuju

//定交一个listviewListView lv=(ListView)findViewById(R.id.ListView01);        //数据源绑定        SimpleAdapter adp = new SimpleAdapter(this,        list, R.layout.main_list,         new String[]{"OrderType","Orderdate","Price","OrderState","Id"},        new int[]{R.id.tvTitle,R.id.tvDate,R.id.tvPrice,R.id.tvState,R.id.tvId});        //显示数据        lv.setAdapter(adp);       //item点事件        lv.setOnItemClickListener(new ListView.OnItemClickListener() { @Override public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,long arg3) { Intent intent = new Intent(OrderActivity.this,DaiActivity.class);//OrderActivity.this,当前页面，DaiActivity.class转至的页面                //item内的数据保存在map中 Map<String, String> map = (Map<String, String>)lv.getItemAtPosition(arg2);                //需要的数据在intent中 intent.putExtra("id", map.get("Id"));                //跳转页面 OrderActivity.this.startActivity(intent);               } });另一个页面Intent intent = getIntent();String id = intent.getStringExtra("id");