implementation vs api
https://jeroenmols.com/blog/2017/06/14/androidstudio3/
https://stackoverflow.com/questions/44413952/gradle-implementation-vs-api-configuration
看这两篇可解惑
https://jeroenmols.com/blog/2017/06/14/androidstudio3/
https://stackoverflow.com/questions/44413952/gradle-implementation-vs-api-configuration
看这两篇可解惑