tree 3b5fe1876cb85b4a1ec0589156f381e315ed8b9b
parent 995c816b6a596ccd48628c1da4199ea9e8a830b2
author Santos Cordon <santoscordon@google.com> 1375122317 -0700
committer Santos Cordon <santoscordon@google.com> 1375129633 -0700

Adds State to the Call Objects.

Also, updates the onUpdate method of ICallHandlerService to get called
when a call changes state.

Change-Id: I8fe830cdd8c7f4b92e985c518b5e1a60d6552284