Android 支付宝控件接口示例源码.zip

/* * Copyright (C) 2010 The MobileSecurePay Project * All right reserved. * author: [email protected] */ package com.alipay.android.appDemo4; import java.net.URLEncoder; import java.text.SimpleDateFormat; import java.util.ArrayList; import java.util.Date; import android.app.Activity; import android.app.ProgressDialog; import android.content.DialogInterface; import android.os.Bundle; import android.os.Handler; import android.os.Message; import android.util.Log; import android.view.KeyEvent; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.AdapterView.OnItemLongClickListener; import android.widget.ListView; import android.widget.TextView; import android.widget.Toast; /** * 模拟商户应用的商品列表，交易步骤。 * * 1. 将商户ID，收款帐号，外部订单号，商品名称，商品介绍，价格，通知地址封装成订单信息 2. 对订单信息进行签名 3. * 将订单信息，签名，签名方式封装成请求参数 4. 调用pay方法 * * @version v4_0413 2012-03-02 */ public class AlixDemo extends Activity implements OnItemClickListener, OnItemLongClickListener { static String TAG = "AppDemo4"; // // 模拟商户商品列表 ListView mproductListView = null; ProductListAdapter m_listViewAdapter = null; ArrayList<Products.ProductDetail> mproductlist; private ProgressDialog mProgress = null; // // Called when the activity is first created. @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); Log.v(TAG, "onCreate"); // // check to see if the MobileSecurePay is already installed. // 检测安全支付服务是否被安装 MobileSecurePayHelper mspHelper = new MobileSecurePayHelper(this); mspHelper.detectMobile_sp(); // setContentView(R.layout.remote_service_binding); // // set title // 设置界面标题 TextView mTitleName = (TextView) findViewById(R.id.AlipayTitleItemName); mTitleName.setText(getString(R.string.app_name)); // // retrieve and show the product list. // 显示商品列表 initProductList(); } /** * retrieve the product list. * 设置商品列表 */ void initProductList() { Products products = new Products(); this.mproductlist = products.retrieveProductInfo(); mproductListView = (ListView) findViewById(R.id.ProductListView); m_listViewAdapter = new ProductListAdapter(this, this.mproductlist); mproductListView.setAdapter(m_listViewAdapter); mproductListView.setOnItemClickListener(this); mproductListView.setOnItemLongClickListener(this); } /** * get the selected order info for pay. 获取商品订单信息 * * @param position * 商品在列表中的位置 * @return */ String getOrderInfo(int position) { String strOrderInfo = "partner=" + "\"" + PartnerConfig.PARTNER + "\""; strOrderInfo += "&"; strOrderInfo += "seller=" + "\"" + PartnerConfig.SELLER + "\""; strOrderInfo += "&"; strOrderInfo += "out_trade_no=" + "\"" + getOutTradeNo() + "\""; strOrderInfo += "&"; strOrderInfo += "subject=" + "\"" + mproductlist.get(position).subject + "\""; strOrderInfo += "&"; strOrderInfo += "body=" + "\"" + mproductlist.get(position).body + "\""; strOrderInfo += "&"; strOrderInfo += "total_fee=" + "\"" + mproductlist.get(position).price.replace("一口价:", "") + "\""; strOrderInfo += "&"; strOrderInfo += "notify_url=" + "\"" + "http://notify.java.jpxx.org/index.jsp" + "\""; return strOrderInfo; } /** * get the out_trade_no for an order. * 获取外部订单号 * * @return */ String getOutTradeNo() { SimpleDateFormat format = new SimpleDateFormat("MMddHHmmss"); Date date = new Date(); String strKey = format.format(date); java.util.Random r = new java.util.Random(); strKey = strKey + r.nextInt(); strKey = strKey.substring(0, 15); return strKey; } // // /** * sign the order info. * 对订单信息进行签名 * * @param signType 签名方式 * @param content 待签名订单信息 * @return */ String sign(String signType, String content) { return Rsa.sign(content, PartnerConfig.RSA_PRIVATE); } /** * get the sign type we use. * 获取签名方式 * * @return */ String getSignType() { String getSignType = "sign_type=" + "\"" + "RSA" + "\""; return getSignType; } /** * get the char set we use. * 获取字符集 * * @return */ String getCharset() { String charset = "charset=" + "\"" + "utf-8" + "\""; return charset; } /** * the onItemClick for the list view of the products. * 商品列表商品被点击事件 */ public void onItemClick(AdapterView<?> parent, View view, int position, long id) { // // check to see if the MobileSecurePay is already installed. // 检测安全支付服务是否安装 MobileSecurePayHelper mspHelper = new MobileSecurePayHelper(this); boolean isMobile_spExist = mspHelper.detectMobile_sp(); if (!isMobile_spExist) return; // check some info. // 检测配置信息 if (!checkInfo()) { BaseHelper .showDialog( AlixDemo.this, "提示", "缺少partner或者seller，请在src/com/alipay/android/appDemo4/PartnerConfig.java中增加。", R.drawable.infoicon); return; } // start pay for this order. // 根据订单信息开始进行支付 try { // prepare the order info. // 准备订单信息 String orderInfo = getOrderInfo(position); // 这里根据签名方式对订单信息进行签名 String signType = getSignType(); String strsign = sign(signType, orderInfo); // 对签名进行编码 strsign = URLEncoder.encode(strsign); // 组装好参数 String info = orderInfo + "&sign=" + "\"" + strsign + "\"" + "&" + getSignType(); // start the pay. // 调用pay方法进行支付 MobileSecurePayer msp = new MobileSecurePayer(); boolean bRet = msp.pay(info, mHandler, AlixId.RQF_PAY, this); if (bRet) { // show the progress bar to indicate that we have started // paying. // 显示“正在支付”进度条 closeProgress(); mProgress = BaseHelper.showProgress(this, null, "正在支付", false, true); } else ; } catch (Exception ex) { Toast.makeText(AlixDemo.this, R.string.remote_call_failed, Toast.LENGTH_SHORT).show(); } } public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) { return false; } /** * check some info.the partner,seller etc. * 检测配置信息 * partnerid商户id，seller收款帐号不能为空 * * @return */ private boolean checkInfo() { String partner = PartnerConfig.PARTNER; String seller = PartnerConfig.SELLER; if (partner == null || partner.length() <= 0 || seller == null || seller.length() <= 0) return false; return true; } // // the handler use to receive the pay result. // 这里接收支付结果，支付宝手机端同步通知 private Handler mHandler = new Handler() { public void handleMessage(Message msg) { try { String strRet = (String) msg.obj; switch (msg.what) { case AlixId.RQF_PAY: { // closeProgress(); BaseHelper.log(TAG, strRet); // 从通知中获取参数 try { // 获取交易状态，具体状态代码请参看文档 String memo = "memo="; int imemoStart = strRet.indexOf("memo="); imemoStart += memo.length(); int imemoEnd = strRet.indexOf(";result="); memo = strRet.substring(imemoStart, imemoEnd); // 对通知进行验签 ResultChecker resultChecker = new ResultChecker(strRet); int retVal = resultChecker.checkSign(); // 返回验签结果以及交易状态 if (retVal == ResultChecker.RESULT_CHECK_SIGN_FAILED) { BaseHelper.showDialog( AlixDemo.this, "提示", getResources().getString( R.s