ListViewAnimation: Fix Possible NPE

Change-Id: I662ad8de912f6bcd7f881a24e7138ea5409d1bd1
Add SMS Middleware layer.

Add fix so ordered broadcasts are delivered to system
apps first in the event of a tie. This works around
the issue where terrible apps steal SMS notifications
from the broadcast queue to simply prevent notifications
that could otherwise be removed by a toggle.

Change-Id: I4fff0c584f8fce9c5f2f4fe86a82fe6480c307c7

Conflicts:
	core/res/res/values/strings.xml