LeaseAwarePhone (used for every wireless session) had no adapter() method,
so Supervisor._adapter_address() hit AttributeError, swallowed it, and
returned "". The Bluetooth-service pairing request was therefore never sent
(bluetooth_opened always logged phone_address: "").
A 2020 myChevrolet (head unit 2.46.1.6) through an AAWireless Two+ then
accepted and acknowledged video but never showed it. A real phone sends the
pairing request about 1 s into the session; the car shows Android Auto once
its hands-free link to that address is up.
Pass adapter() through to the wrapped BluezPhone. It is a read-only property
lookup, so it needs no phone-role lease, like devices() and device().
_adapter_address() now logs adapter_address_unavailable instead of failing
silently.
Tested on the car (session-000052): phone_address sent, pairing response
received, picture displayed, touch input worked, 20-29 fps fully acked.
Co-authored-by: droobah <34214975+droobah@users.noreply.github.com>
At ignition the head unit pages the comma for hands-free at the same moment
the supervisor paged the car. The crossed connections can leave the
controller holding a link the 4.9 kernel no longer knows ("ACL packet for
unknown connection handle 7"), after which every SDP/RFCOMM connect to the
car fails with EALREADY and the session retries the same sequence until the
car gives up.
- Ignition-triggered sessions wait up to 8 s for the car's own hands-free
link before paging it.
- EALREADY on SDP or the cached RFCOMM channel fails the attempt at once,
keeps the cached channel, drops the stray handle with a raw HCI Disconnect
(only when BlueZ reports the car disconnected and the kernel does not list
that handle), and lets the car connect first on the retry.
Expose pairing readiness and coordinate adapter hand-offs with Android Auto.
Show app pairings separately, support individual removal, and improve pairing
controls on both comma screens. Add Galaxy companion endpoints and web asset
manifests, preserve the plain camera look, and fix headless speed-limit shapes.
dirwin31