Ref:收集android上开源的酷炫的交互动画和视觉效果:Interactive-animation
Ref:界面特效
Ref:BaseAnimation是基于开源的APP,致力于收集各种动画效果(最新版本1.3)
Ref:lgvalle/Material-Animations
Ref:saulmm/Android-Material-Examples
Ref:http://nineoldandroids.com