quick-cocos2d-x 接入支付宝（android）
quick-cocos2d-x 实现在lua里面完成android支付宝的接入一、支付宝注册是很麻烦的一个过程，本文就不解释了，想了解的去官网看下注册流程。然后下载他们的sdk-WS_SECURE_PAY_SDK。
二、开始集成。
1、在eclipse里面导入alipay的工程库 WS_SECURE_PAY_SDK/paydemo/Android_SDK/alipay_lib
然后在自己的项目里面引用一下。
2、写自己的java类。keys.java
/*
*
*提示：如何获取安全校验码和合作身份者id
*1.用您的签约支付宝账号登录支付宝网站(www.alipay.com)
*2.点击“商家服务”(https://b.alipay.com/order/myorder.htm)
*3.点击“查询合作者身份(pid)”、“查询安全校验码(key)”
*/
package xxxx.xx;
//
// 请参考 Android平台安全支付服务(msp)应用开发接口(4.2 RSA算法签名)部分，并使用压缩包中的openssl RSA密钥生成工具，生成一套RSA公私钥。
// 这里签名时，只需要使用生成的RSA私钥。
// Note: 为安全起见，使用RSA私钥进行签名的操作过程，应该尽量放到商家服务器端去进行。
public final class Keys {
//合作身份者id，以2088开头的16位纯数字
public static final String DEFAULT_PARTNER = "208880102xxxxxxx";
//收款支付宝账号
public static final String DEFAULT_SELLER = "";
//商户私钥，自助生成
public static final String PRIVATE = "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";
public static final String PUBLIC = "MIGfMA0GCSqGSIbhfjadskhfUAA4GNADCBiQKBgQCzaC60LUGt/fVpYsihOAR+zQRv52hThLKZ1RWLFwqpo9CAXj7XA/zbjOaCsZdcMt4FkU53XiKFZUmWNo/KLZMWyr/veBOOQw1d1GKIv4iDOEu3loXuD3BImrhSbMkr+DQ91Bs0x7dtZfPbD9C5Wz0Ij6STS9hF8gaE/X8D/K0PVQIDAQAB";
}Alipay.java
public class QLALiPay {
public static final String TAG = "alipay-sdk";
private static final int RQF_PAY = 1;
private static final int RQF_LOGIN = 2;
private static Cocos2dxActivity context;
private static int luaCallbackFunction = -999;
public static void setContext(Cocos2dxActivity context_) {
context = context_;
}
public static boolean payAli(final String pid,final String sub,final String body,final int total,int luaCallbackFunction_)
{
luaCallbackFunction = luaCallbackFunction_;
String info = getNewOrderInfo(pid,sub,body,total);
String sign = Rsa.sign(info, Keys.PRIVATE);
sign = URLEncoder.encode(sign);
info += "&sign=\"" + sign + "\"&" + getSignType();
Log.i("ExternalPartner", "start pay");
// start the pay.
Log.i(TAG, "info = " + info);
Cocos2dxLuaJavaBridge.callLuaFunctionWithString(luaCallbackFunction_, "hahahahahah");
final String orderInfo = info;
new Thread() {
public void run() {
AliPay alipay = new AliPay(context, mHandler);
//设置为沙箱模式，不设置默认为线上环境
//alipay.setSandBox(true);
String result = alipay.pay(orderInfo);
Log.i(TAG, "result = " + result);
Message msg = new Message();
msg.what = RQF_PAY;
msg.obj = result;
mHandler.sendMessage(msg);
// 处理返回结果
}
}.start();
return true;
}
private static String getSignType() {
return "sign_type=\"RSA\"";
}
public staticvoid log(String msg){
Log.d(TAG, msg);
}
static Handler mHandler = new Handler() {
public void handleMessage(android.os.Message msg) {
switch (msg.what) {
case RQF_PAY:
case RQF_LOGIN: {
Result result = new Result((String) msg.obj);
Toast.makeText(context, result.getResult(),
Toast.LENGTH_SHORT).show();
Cocos2dxLuaJavaBridge.callLuaFunctionWithString(luaCallbackFunction, (String) msg.obj);
Cocos2dxLuaJavaBridge.releaseLuaFunction(luaCallbackFunction);
}
break;
default:
break;
}
};
};
private static String getNewOrderInfo(final String pid,final String sub,final String body,final int total) {
StringBuilder sb = new StringBuilder();
sb.append("partner=\"");
sb.append(Keys.DEFAULT_PARTNER);
sb.append("\"&out_trade_no=\"");
sb.append(pid);//getOutTradeNo()
sb.append("\"&subject=\"");
sb.append(sub);
sb.append("\"&body=\"");
sb.append(body);
sb.append("\"&total_fee=\"");
sb.append(total);//total
sb.append("\"¬ify_url=\"");
// 网址需要做URL编码
sb.append(URLEncoder.encode("http://html"));
sb.append("\"&service=\"mobile.securitypay.pay");
sb.append("\"&_input_charset=\"UTF-8");
sb.append("\"&return_url=\"");
sb.append(URLEncoder.encode("http://m.alipay.com"));
sb.append("\"&payment_type=\"1");
sb.append("\"&seller_id=\"");
sb.append(Keys.DEFAULT_SELLER);
// 如果show_url值为空，可不传
// sb.append("\"&show_url=\"");
sb.append("\"&it_b_pay=\"1m");
sb.append("\"");
return new String(sb);
}
private static String getOutTradeNo() {
SimpleDateFormat format = new SimpleDateFormat("MMddHHmmss");
Date date = new Date();
String key = format.format(date);
java.util.Random r = new java.util.Random();
key += r.nextInt();
key = key.substring(0, 15);
Log.d(TAG, "outTradeNo: " + key);
return key;
}
}3、在lua里面调用Alipay的静态方法payAli，把你需要的参数传到payAli的方法里面，包括回调函数。在java里面通
Cocos2dxLuaJavaBridge.callLuaFunctionWithString来回调lua的方法，然后在lua里面告诉服务器玩家的支付结果，服务器也需要去验证一次支付，服务器端就不说了。
-- 获取android版billid
function buyProxy.getALiPayBill( vo )
if isNet() then
f.showLoading()
local function alipCallBack( dataString )
buyProxy.alipayTimes = 0
if type(dataString) == "string" then
buyProxy.aliPayResult(dataString,vo)
end
end
local function back( returnData )
if device.platform == "android" then
local args = {
tostring(returnData.data.billid),
"天天弹钢琴",
"购买钻石 X"..vo.diamond,
vo.money,
alipCallBack
}
buyProxy.alipayBillId = returnData.data.billid
local sig = "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;II)Z"
local AliPayClass = "com/funhappy/game/piano/QLALiPay"
local ok, ret = luaj.callStaticMethod(AliPayClass, "payAli", args,sig) --没有返回默认nil
if ok then
print("getIsValid,ret:",ret)
return ret
else
print("shareEvent error code = ", ret)
end
end
end
local msg = { productid = vo.pID}
NetUtil.postHttp(GAME_SERVER.."c=alipay&m=get_billid",back,msg)
else
f.showAlert("网络不稳定，请检查您的网络")
end
end
文档来源：开源中国社区https://my.oschina.net/u/1582495/blog/317209
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