Update output switch UI

This CL include following update:

1. Add onDeviceAttributesChanged() callback to update UI
   when device attributes are changed.
2. Fix the top device when user press device to transfer.
3. Update UI when device is on goning call state and receive
   STREAM_DEVICES_CHANGED_ACTION intent.

Bug: 144535188
Test: make -j42 RunSettingsRoboTests
Change-Id: Idd5fb95054db30f8184faf4f6ab75d0b550907a1