tree c82d11c1808fcb5ab377b4cb28b226afb89a628c
parent 6f90967b0c1d6958b88fd131d938e9f739bba16b
author Christian Robertson <robertsonc@google.com> 1410675286 -0400
committer Dan Sandler <dsandler@android.com> 1410675319 -0400

Customized ripple animation for navigation bar

To implement the new gel-cap shaped ripple I resurrected the
onDraw and setPressed methods from the KitKat implementation.
The KitKat animation timings were adjusted to match the material
ripple, but the structure of the animators is the same as KitKat.

Since the new ripple is drawn directly to the canvas, the references
to the KitKat background image were removed.

The LogInterpolator is copied from the framework Ripple
to match the material animation curves.

Bug: 17112935
Change-Id: If6a3eb92de794b526338166bf8cb096eb9764cf6