android/source/res/anim/fab_open.xml

   1 <?xml version="1.0" encoding="utf-8"?>
   2 <set xmlns:android="http://schemas.android.com/apk/res/android"
   3     android:fillAfter="true">
   4     <scale
   5         android:duration="300"
   6         android:fromXScale="0.0"
   7         android:fromYScale="0.0"
   8         android:interpolator="@android:anim/linear_interpolator"
   9         android:pivotX="100%p"
  10         android:pivotY="100%p"
  11         android:toXScale="1.0"
  12         android:toYScale="1.0" />
  13
  14     <alpha
  15         android:duration="300"
  16         android:fromAlpha="0.0"
  17         android:interpolator="@android:anim/accelerate_interpolator"
  18         android:toAlpha="1.0" />
  19 </set>