tree a409f9b189e442d95c297d146942d0f5df5136b6
parent 63f1e2fb6b7102490b11523589b82c2101d3c079
author Chet Haase <chet@google.com> 1363821296 -0700
committer Chet Haase <chet@google.com> 1363821813 -0700

Manage drawable invalidation automatically for Overlays

Drawables added to a view's Overlay will now cause the Overlay to
be invalidated via the normal drawable-invalidation mechanism. That is,
changes to any of the drawables in the overlay should cause invalidation of
the proper area of the overlay and thus the hostView, causing the appropriate
area to be redrawn.

Also, fixed a bug in drawable invalidation so that bounds changes will now
correctly invalidate both the old and new bounds areas.

Issue #8350510 Add APIs needed for future animation capabilities

Change-Id: Icae5fa0e420232ee17dc39be10084345bae8dbd8