tree b48053c21a27e6a8500b45f4cc8bf4a2b0c6676f
parent 3942978af2314801379e807a3a913841c1f1481c
author Doris Liu <tianliu@google.com> 1456960588 -0800
committer Doris Liu <tianliu@google.com> 1459806017 -0700

Make AVD thread safe

This CL introduces staging properties to VectorDrawable, which holds
properties coming from UI thread. When staging properties are changed,
they are marked dirty, and the staging properties then get pushed to
RenderThread at sync point. In cases where no staging property has
been changed, at sync point we sync the render thread properties back
to staging properties to reflect the latest render thread animation
value change.

Also, update Vector Drawable bitmap only when it's dirty

Bug: 27343970
Bug: 27385912
Bug: 27263667
Bug: 27927674
Bug: 27774383

Change-Id: Ia864f5400a53a08dbfb284fae581fb1aac4fff87