Calculator

大家好，我是2017 China StudyJams sj0116组的学员槿季，这是我的结业作品：通过结合Material Design和firebase，设计简单的计算器。使用了 Firebase的analytic功能，可以后台查看用户的数据行为等。

Study Jams China：http://www.studyjamscn.com Hello everyone, I am a student Geun-quarter 2017 China StudyJams sj0116 group, this is my graduate work: By combining Material Design and firebase, design a simple calculator. Use the Firebase of analytic functions, you can see the background data such as the user's behavior.

Study Jams China: http: //www.studyjamscn.com