John Wang f885e87884 Remain in call audio mode while phone is offhook.
While offhook, even the call is on hold, setAudioMode() remains in
MODE_IN_CALL (or MODE_IN_COMMUNICATION for SIP) rather than
switching back to NORMAL.

bug:5546901
Change-Id: I0189dc010d1109895cc38e17b1b80418445d514a
2011-11-07 15:45:18 -08:00
..