一个简单的Android快递查询源代码，输入快递号，选择快递商就可以-a simple Android source code, enter the tracking number, you can choose express delivery business

android快递查询app，通过向第三方发送http请求获取快递信息，能够查询大部分公司快递信息(android express query app, send http request to the third party to obtain the courier information, to query most of the company courier information)