Merge "Ensure non-ringing call doesn't start ringing." into qt-dev

            return false;

        }

        if (foregroundCall.getState() != CallState.RINGING) {

            // Its possible for bluetooth to connect JUST as a call goes active, which would mean

            // the call would start ringing again.

            Log.i(this, "startRinging called for non-ringing foreground callid=%s",

                    foregroundCall.getId());

            return false;

        }

        AudioManager audioManager =

                (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);

        boolean isVolumeOverZero = audioManager.getStreamVolume(AudioManager.STREAM_RING) > 0;