alfataks/android_packages_apps_Phone — pull request #6 by alfataks (2013-07-11 22:25:31+00:00)
Title: Phone: Ignore restart ringer once silent requested when incoming call

Issue: When incall coming, press volume key can make the ringing silent, but
after you select SMS and cancel the dialog box, the ringer re-started.

Solution: Once silent requested when incoming call, keep ringer tone silent
until the call end.

Change-Id: I7261a9b39c7d0965c96971fda7031b385c7a084f
Author: Zhuangzhi Li
Signed-off-by: Xiaokang Qin
Signed-off-by: Beare, Bruce J
Signed-off-by: Jack Ren
Author-tracking-BZ: 32156