tree 481c34994c485d5bda61aa8e200476def586a90b
parent 7a605df3137ee571dec855761c0cb15b28513d26
author Craig Mautner <cmautner@google.com> 1376099328 -0700
committer Craig Mautner <cmautner@google.com> 1376160498 -0700

Put animation background behind visible wallpaper

The new wallpaper positioning associated with multiple activity stacks
put animation backgrounds in front of the wallpaper. This caused
hideous jank. Testing for visible wallpaper and moving the background
behind it fixes the jank.

Fixes bug 10078282.
Possibly fixes bug 10247094.

Change-Id: I3f4e07accd7276d59725192081904b791f77781f