IMS-VT: Support QTI audio routing policy for modify/merge calls
- Audio policy is to turn SPEAKER on if the user makes any action that
indicates a transition to video calls or route to EARPICE for voice
calls. For all other non-user initiated transitions, no changes are
made in the audio routing path.
- Handle all user initiated (MO) upgrade/downgrade requests, merge calls
, user accepted (MT) upgrade requests and incoming call in this change.
Other use cases like outgoing calls, add call, call waiting are
handled in Telecomm layer.
- Only make changes to audio route if Bluetooth or wired headset is
not connected.
IMS-VT: Route to speaker if current route is not BT, headset or speaker
- Route audio to speaker(/earpiece) only if current audio route is
not bluetooth, wired headset or speaker(/earpiece)
Change-Id: Id5b1910487d8f365ca5c449c3e62ef24d6f3b530
CRs-Fixed: 879183 932268
6 files changed