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微信支付宝个人免签收款
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闲话不多说,之前一直奇怪微信抢红包是怎么玩的,直到了解到**Xposed框架,**没错就是它,一个神奇的东西!
近期有朋友说要搞个小游戏,了解到微信,支付宝个人收款,于是研究了一番,仅此记录一波!
有Xposed框架的支持,理论上是可以实现的,大概流程如下
1:游戏端点击收款,发送到服务器
2:服务器下发收款信息到手机端
3:手机端收到消息通过Xposed调起微信收款吗界面,并生成对应二维码,上传到服务器
4:游戏端展现收款码给用户
5:用户付款后手机端收到消息,通过Xposed拦截后通知服务器,最后订单完成!!!
大概流程就是这样,下面是一些关键源码
监听微信窗口生成对应二维码
/*** 开始Hook二维码创建窗口，目的是为了创建生成二维码** @param appClassLoader* @throws Exception*/private void hookQRWindows(final ClassLoader appClassLoader) {Class<?> clazz = XposedHelpers.findClass("com.tencent.mm.plugin.collect.ui.CollectCreateQRCodeUI", appClassLoader);XposedBridge.hookAllMethods(clazz, "onCreate", new XC_MethodHook() {@Overrideprotected void beforeHookedMethod(MethodHookParam param) {}@Overrideprotected void afterHookedMethod(MethodHookParam param) {LogUtils.show("Hook到微信窗口");((Activity) param.thisObject).getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED| WindowManager.LayoutParams.FLAG_DISMISS_KEYGUARD);}});XposedHelpers.findAndHookMethod("com.tencent.mm.plugin.collect.ui.CollectCreateQRCodeUI", appClassLoader, "initView",new XC_MethodHook() {@Overrideprotected void beforeHookedMethod(MethodHookParam param) {}@Overrideprotected void afterHookedMethod(MethodHookParam param)throws Throwable {LogUtils.show("Hook微信开始......");Intent intent = ((Activity) param.thisObject).getIntent();String mark = intent.getStringExtra("mark");String money = intent.getStringExtra("money");Class<?> bs = XposedHelpers.findClass("com.tencent.mm.plugin.collect.b.s", appClassLoader);Object obj = XposedHelpers.newInstance(bs, Double.valueOf(money), "1", mark);XposedHelpers.callMethod(param.thisObject, "a", obj, true, true);}});}
收到订单后的监听
/*** Hook微信收到订单消息后的处理** @param appClassLoader* @param context*/private void hookBill(final ClassLoader appClassLoader, final Context context) {XposedHelpers.findAndHookMethod("com.tencent.wcdb.database.SQLiteDatabase", appClassLoader, "insert", String.class, String.class, ContentValues.class,new XC_MethodHook() {@Overrideprotected void beforeHookedMethod(MethodHookParam param)throws Throwable {try {ContentValues contentValues = (ContentValues) param.args[2];String tableName = (String) param.args[0];if (TextUtils.isEmpty(tableName) || !tableName.equals("message")) {return;}Integer type = contentValues.getAsInteger("type");if (null == type) {return;}if (type == 318767153) {JSONObject msg = XmlToJson.documentToJSONObject(contentValues.getAsString("content")).getJSONObject("appmsg");if (!msg.getString("type").equals("5")) {//首款类型type为5return;}QrBean qrBean = new QrBean();qrBean.setChannel(QrBean.WECHAT);qrBean.setMoney((int) (Float.valueOf(msg.getJSONObject("mmreader").getJSONObject("template_detail").getJSONObject("line_content").getJSONObject("topline").getJSONObject("value").getString("word").replace("￥", "")) * 100));qrBean.setOrder_id(msg.getString("template_id"));JSONArray lines = msg.getJSONObject("mmreader").getJSONObject("template_detail").getJSONObject("line_content").getJSONObject("lines").getJSONArray("line");for (int i = 0; i < 2; i++) {if (lines.size() < i + 1 && lines.getJSONObject(i) == null) {break;}if (lines.getJSONObject(i).getJSONObject("key").getString("word").contains("付款方")) {qrBean.setMark_buy(lines.getJSONObject(i).getJSONObject("value").getString("word"));} else if (lines.getJSONObject(i).getJSONObject("key").getString("word").contains("收款方")) {qrBean.setMark_sell(lines.getJSONObject(i).getJSONObject("value").getString("word"));}}LogUtils.show("微信收到支付订单：" + qrBean.getOrder_id()+ "|" + qrBean.getMoney() + "|" + qrBean.getMark_sell() + "|" + qrBean.getMark_buy());Intent broadCastIntent = new Intent();broadCastIntent.putExtra("data", qrBean.toString());broadCastIntent.setAction(HookMain.RECEIVE_BILL_WECHAT);context.sendBroadcast(broadCastIntent);}} catch (Exception e) {LogUtils.show(e.getMessage());}}@Overrideprotected void afterHookedMethod(MethodHookParam param)throws Throwable {}});}
主要就这两个,当然支付宝也一样需要监听,项目还没有完成,这里就先不贴源码了,
下面我是个简单的测试demo
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免签测试链接
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未解决问题:
1:需要添加多个通道,提高并发效率
2:需要管理对应订单
3:是否可以提前生成一批二维码
4:…
