Android Question Problems with WxPay SDK (WeChat Pay)

[Jiang Jian]

Hi, I am from CHINA.

Now in China , WxPay is very useful. I have had no cashies in my pocket for sevral month.

Even some beggars begging with a paper on which printed their barcode of WxPay.

I want to make the WxPay SDK to be a B4A library; and I use the SLC1.03

and I get a compile error in a source code file , but if I compile it to a B4J library ,it can make the jar file successfully but will get a error when creat the xml file .

use B4A SLC:


Starting step: Compiling Java code.
javac 1.8.0_131
C:\Users\HY01\Desktop\WxPayAPI\src\com\github\wxpay\sdk\src\WXPayRequest.java:99: 错误: 找不到符号(Error: could not find signal)
httpPost.setConfig(requestConfig);
^
符号: 方法"(signal: method)" setConfig(RequestConfig)
位置: 类型为"(position: type of )"HttpPost的变量 "( variable)" httpPost
1 个错误


Error.

use B4J SLC:


Starting step: Compiling Java code.
Completed successfully.
Starting step: Creating jar file.
Completed successfully.
Starting step: Creating XML file.
C:\Users\HY01\Desktop\WxPayAPI\src\com\github\wxpay\sdk\src\IWXPayDomain.java:4: 错误: 编码GBK的不可映射字符(character set is not correct)

would someone help me ?

the SDK used some org.apache.http package.

thanks

 

[DonManfred]

the SDK used some org.apache.http package.

I suggest to use okHttputils library. Probably you can do it directly with B4A.

 

[Jiang Jian]

I suggest to use okHttputils library. Probably you can do it directly with B4A.

The SDK is published by WeChat company. I am not clear about what you said. How can I do it with B4A ?

 

[somed3v3loper]

I used to delete Chinese characters from source code but I think changing encoding might be the way to go .

 

[Jiang Jian]

I deleted Chinese characters and changed the source file into ANSI code, now B4J compiler is work , but the B4A compiler gets the same error.

B4A could not import the medthod httpPost.setConfig() from httpclient-4.5 to httpclient-4.5.3

could any one help me ?

 

[DonManfred]

anged the source file into ANSI code

use UTF8

 

[Jiang Jian]

I it not the character set problem. I think it is the http class is different about JAVA and android.

In the Adndroid SDK http library , there is not the setConfig() methord.

the compiler always import the android sdk library and ignore the library that I put in the \libs

How can I do ...

 

[Erel]

Are you sure that you are wrapping an Android SDK?

 

[DonManfred]

This is the Android SDK

 

[Erel]

I think that @Jiang Jian didn't try to wrap this one, right?

 

[Erel]

It might be simpler to use WebView with their web solution.

 

[DonManfred]

I´m not sure what he wrapped. Based on the zip in #1 he is not using any jars in the libs folder. So i guess he is not using it.

 

[Jiang Jian]

Hi, Because these Jars are too large to upload, I deleted them .

There are : commons-codec-1.9;commons-logging-1.2;httpclient-4.5;httpcore-4.4.6;httpmime-4.5;slf4j-api-1.7.25

I do not very clear about how to wrap. But B4J SLC 1.03 does works and make the library successfully.

 

[Jiang Jian]

This is the Android SDK

Hi , thanks for your share, but the WX_android_sdk is not what I want.
What I uploaded is the WXpay_sdk, it means you can intergrated your own payoff program without the WX App.
For example, a vending machine, it can complete the payment automaticlly by scan the WXPay barcode on customers cellphone screen .
On this condition , your program does not comunicate with a WXApp , it comunicate with the WxPay Server.

 

[Star-Dust]

Hi, I am from CHINA.

Now in China , WxPay is very useful. I have had no cashies in my pocket for sevral month.

Even some beggars begging with a paper on which printed their barcode of WxPay

But could Chinese beggars not use paypal like all the beggars of the rest of the world?

PayPal Library exist

 

[Jiang Jian]

It might be simpler to use WebView with their web solution.

Because CHINA stopped the VPN service, I can not visit the YouTube now. so I do not very clear how to make a B4A library.

 

[Jiang Jian]

But could Chinese beggars not use paypal like all the beggars of the rest of the world?

PayPal Library exist

This seems not a technical question, haha , I think Chinese beggars will glad to use paypal when there are enough foreigners in China.

Welcome to China and do not foget take your mobilephone !

 

[Jiang Jian]

Are you sure that you are wrapping an Android SDK?

Yes , I need to make our vending machine to support WXpay by scan barcode on customer's mobilephone.