1. CustomAnimationFramework:Android自定义曲线路径动画框架
  2. Animer: for a better Android Experience
Samples
  1. FabFilter:Android app to showcase complex animations
  2. android-fancy-drawable
  3. Smiley-Rating:A custom android Rating view with Interactive Smiles 😄
  4. TheGlowingLoader:TheGlowingLoader is the highly configurable library to indicate progress and is natively created for Android Platform. It is an implementation of a design composed by Shashank Sahay.