commit 160d90703643d21c5c82293fc91835dc92abca27
author Yein Jo <yeinj@google.com> Wed Feb 15 19:05:05 2023 +0000
committer Yein Jo <yeinj@google.com> Thu Feb 16 00:06:22 2023 +0000
tree 6c3b59e694e06e5855802467704d93588e0e03ea
parent d82af72383b3b4e58b790d05d4047d8a4364aab6

Expose blur, Draw a ring outside of the given size in RippleShader.

Design doc can be found in the bug attached.

This is part of polishing the tablet docking animation. Note that
the below CLs will be submitted together under the same topic:
* [this CL] Expose blur, draw a ring outside (to match the logic with
  the other shapes)
* Add TargetSize (name subject to change)
* Update parameter values in WirelessChargingLayout

Bug: 269124200
Test: RippleViewText, Manual
Change-Id: Idf5c7838491149b8f240c91413db2dc7ce166479