【Android集成支付】
https://blog.csdn.net/u013144287/article/details/81539700 android 集成微信支付
https://blog.csdn.net/gf771115/article/details/71104143 微信支付
https://blog.csdn.net/qq_42120002/article/details/81637412 支付宝
https://blog.csdn.net/user11223344abc/article/details/79798171 微信支付
https://blog.csdn.net/gf771115/article/details/71104143
【Android调用微信登陆、分享、支付】https://blog.csdn.net/lowprofile_coding/article/details/78004224
https://www.jianshu.com/p/a9d41f08f51f?utm_campaign=haruki&utm_content=note&utm_medium=reader_share&utm_source=qq
https://www.cnblogs.com/yishaochu/p/7531638.html
https://www.jianshu.com/p/3d19b6622ff2