android 火车购票功能,12306 火车票订票

源码片段

package com.wzm.ticket.activity;

import java.util.ArrayList;

import java.util.Map;

import android.app.Activity;

import android.content.Intent;

import android.content.SharedPreferences;

import android.os.Bundle;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.AdapterView;

import android.widget.AdapterView.OnItemClickListener;

import android.widget.Button;

import android.widget.ListView;

import android.widget.SimpleAdapter;

import com.wzm.ticket.database.OrderDao;

import com.wzm.ticket.util.ExitApplication;

/**

* 改签：出发地和目的地都不可以更改，只能修改日期时间或车次。

* @author Administrator

*

*/

public class ChangeOrderActivity extends Activity {

OrderDao oDao = new OrderDao(this);

ArrayList> data = null;

Button orderBtn,cancelOrder,changeOrder;

ListView lv;

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.change_order);

ExitApplication.getInstance().addActivity(this);

lv = (ListView) findViewById(R.id.lv_changeOrder);

SharedPreferences spf = getSharedPreferences("checkLogin", MODE_PRIVATE);

String username = spf.getString("username", "");

// 查询订单信息

data = oDao.queryOrders(username);

SimpleAdapter adapter = new SimpleAdapter(this, data,

R.layout.order_items,

new String[] { "订单编号", "车次", "发车站","发车时间", "到达站", "到达时间", "乘客姓名", "***号", "票价","日期","车票状态" },

new int[] { R.id.orders_id2, R.id.orders_stationCode,

R.id.orders_start_station, R.id.orders_start_TIME,

R.id.orders_arrive_station1, R.id.orders_arrive_TIME,

R.id.orders_username, R.id.orders_idNumber,

R.id.orders_costPrice,R.id.orders_date1,R.id.status_items });

for(int i=0;i parent, View view,

int position, long id) {

Intent intent = getIntent();

intent.setClass(ChangeOrderActivity.this, Change_order_query_Activity.class);

String fromStation =data.get(position).get("发车站").toString();

String toStation =data.get(position).get("到达站").toString();

String username =data.get(position).get("乘客姓名").toString();

int ids =(Integer) data.get(position).get("订单编号");

intent.putExtra("发车站", fromStation);

intent.putExtra("到达站", toStation);

intent.putExtra("订单编号", ids);

intent.putExtra("乘客姓名", username);

startActivity(intent);

}

});

}

}