By collecting call state and only enable preference when idle. Fix: 298893271 Test: manual - on Mobile Settings during call Test: unit tests Change-Id: Ifd567a6b68a3efbb0b42bfa0233f7c54eca07ae1
By collecting call state and only enable preference when idle. Fix: 298893271 Test: manual - on Mobile Settings during call Test: unit tests Change-Id: Ifd567a6b68a3efbb0b42bfa0233f7c54eca07ae1