tree b3118de4c2364376b060fb9bd7e15180749f5811
parent 8c30c2ce74427677a0d1b83f686da4c7f0fe9f46
author Yorke Lee <yorkelee@google.com> 1395875590 -0700
committer Yorke Lee <yorkelee@google.com> 1395878377 +0000

DO NOT MERGE Fix crash when recreating activity and receiving dial intent

* Initialize all member variable button references at onCreate to
avoid potential NPEs
* Make sure we call mDialpadFragment.buildOptionsMenu only when
it is guaranteed to have been attached.

Bug: 13653973
Change-Id: I407072503cebaf77ec9ef86d8a7ab23302eed6d6