tree f54aef2be9c53503fe06c0668f3a33ece29f1a32
parent e15ae4005972b4a1cd864bb4c2b57f3b70f67275
author Santos Cordon <santoscordon@google.com> 1380566184 -0700
committer Santos Cordon <santoscordon@google.com> 1380567022 -0700

Protect hideDialpad() code with isActivityStarted() check.

Could hit NPE if the activity was not up or already brought down like
with Fixed Dial Number where a disconnect comes almost immediately after
dialing out.

bug:10995838
Change-Id: I150d1ca135702814ac6d78722c3ad15ae5273c83