tree 5f14b902c6ad8ee3b917d55de8eaf638c7737fb6
parent c55fa1b999068fc7f242b88a87270b249ab366eb
author Chet Haase <chet@google.com> 1289510408 -0800
committer Chet Haase <chet@google.com> 1289510408 -0800

Add invalidation to Drawable when its properties change

invalidateSelf() already exists on Drawable. This triggers a call to
callback listeners so that they know the drawable has been invalidated.
For example, the background drawable on View will cause the View itself
to be invalidated.

Change-Id: I45b231a7600dcf3bc139e4059b7c9940ff49f60c