Add signal-composer voice event support

Add support for triggering listening (push-to-talk/PTT) via the
signal-composer "event.voice" event.  This enables PTT from the
steering wheel for the CES demo.

Note that this relies on a fix to signal-composer to add the
session context uuid to the replies from event subscribe calls.
Without that, it's not feasible to catch the signal-composer
events with the libappcontroller event scheme and some more
significant rework would be required.

Bug-AGL: SPEC-3048

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: I22c7265c2f08ecc0a598fd88ddf4fd53f8c3e880

0 files changed, 0 insertions, 0 deletions