Shadow layout在Android开发中的代码实现

:small_red_triangle: Before using this library, read information below :small_red_triangle: This library is not more supported. If you want to add new feature or fix a bug, grab source code and do it. If you think your fix or feature would be useful to other developers, I can add link of your repository to this README file. Use following e-mail to contact me: dmytrodanylyk@gmail.com Thank you for using my libraries. Description Android Shadow Layout - because CardView is not enough. [Why?] (h