[ffmemless] Don't vibrate if a call is ongoing.
[ffmemless] Don't vibrate if a call is ongoing.

Getting an calendar alarm vibration or an incoming call vibration
during a voice call can be hugely disturbing. Check call state and
don't vibrate if a call is active.

Signed-off-by: Kalle Jokiniemi <00a0ccb0d5d1dac2286489d88c3bc125957675d2@jollamobile.com>

jusa/ngfd,jusa/ngfd,jusa/ngfd,android-808/ngfd,android-808/ngfd