这是一个滑动选择器，类似于SeekBar的效果
#About Me
Hi,clever programmer！I feel very honored that you are interested in my project!
I'm a college student and majoring in Information Engineering in Qingdao University
of Science & Technology.
I already have one year work experience,although not yet graduated.I really enjoy
coding,and love to share experience with others.Open source project is my favourite!
If you want to know more about me,you can see my CSDN blog by click the following website!
###Click Hear