/WeiXin-pay-android

a simple generation api of WeiXin NATIVE pay on android, include post an order, query order status and close a order.

Primary LanguageJava

WeiXin-pay-android

微信官方的API太难用了，为微信NATIVE支付提供了简单实现，目前可通过简单的代码实现统一下单、生成二维码、查询订单、关闭订单。

a simple generation api of WeiXin pay on android. more details, see: WeiXin Pay API

#Dependencies: QRGen, link:https://github.com/kenglxn/QRGen

OkHttp, link:https://github.com/kenglxn/QRGen

#only implements posting NATIVE UnifyOrder now.

#Post a UnifiedOrder

    UnifyOrderParam param = new UnifyOrderParam(APPID, MCHID)
            .initOrder("description", total_Fee, "http://notify_url", "NATIVE")
            .setOrderGenerator(new GenOrderRule() {
                                @Override
                                public String generateOrderNumber() {
                                    return "123456789";
                                }
                            }).build(APIKEY);

    UnifyOrder order = new UnifyOrder(param);
    /* post a unified order */
    order.postOrder(callback);

    HttpCallBack callback = new HttpCallBack(){

        @Override
        void onSuccess(BaseTask.From msgFrom, WxResult result){
            switch(msgFrom){
                case POST:
                    /* get QR Bitmap (can also get uri and file) */
                    imageView.setImageBitmap(result.getPayQRBitmap(500, 500));
                    /* query order status */
                    order.queryOrder(1000, 60, this);
                    break;

                case QUERY:
                    /* close order */
                    order.closeOrder(this);
                    break;
            }
        }

        @Override
        void onFail(BaseTask.From msgFrom, String err){
            switch(msgFrom){
                handle error.
            }
        }
    }