android动画

http://blog.csdn.net/lmj623565791/article/details/42056859

http://blog.csdn.net/lmj623565791/article/details/38067475

http://blog.csdn.net/guolin_blog/article/details/43536355

http://www.lightskystreet.com/2014/12/15/viewpager-anim/