commit 61cd731e15ca8b8a9c7044f4a692f566f6ab7bc0
author Andrew Lee <anwlee@google.com> Fri Sep 26 16:17:35 2014 -0700
committer Andrew Lee <anwlee@google.com> Mon Sep 29 14:23:04 2014 -0700
tree 1456185adbaa7d68394d0c413bee1dd7af6cd95f
parent 0b5f566a6054d1e73310214736e14fbb136d321f

Fix FAB positioning for incoming calls.

We aren't setting the screen width in onResume, which means that
repositions would fail for incoming calls, or resumes. Now, set the
screen width when resuming the app.

I also cleaned up some of the method naming to be more precise; there
shouldn't be a change in behavior resulting from it.

The OnGlobalLayout listener wasn't triggering if the observer wasn't
alive, so address this by checking for a new observer.

Bug: 17673299
Change-Id: I1d454f4a5d1561bc73c12a6c74edbc075e1f1a18