tree af2b6d03764a856a68fdc3148f68e49fd3356bdc
parent 591f885f4e4755123413b6882d79ae7a72ea3451
author Enrico Granata <egranata@google.com> 1490131564 -0700
committer Enrico Granata <egranata@google.com> 1490134276 -0700

Add logic for VHAL versions > 2.0 to forward property information to 2.0
Use this infrastructure to move OBD2_LIVE_FRAME support over to the Vehicle HAL 2.0 layer.

This is useful in DefaultVehicleHal 2.0 to let the Emulator layer send/receive information about properties defined by later VehicleHal versions.
Additionally, support the notion that a custom property thusly defined might have logic more intricate than simply a property Id and an area Id,
via a custom handler object that supports get() and set() operations. A default handler object simply falls back to a stored VehiclePropValue, but
more complex implementations are possible.

Test: manual testing in Python:
import vhal_consts_2_0 as c
from vhal_emulator import Vhal

v = Vhal(c.vhal_types_2_0)

v.getConfig(c.VEHICLE_PROPERTY_HVAC_TEMPERATURE_SET)
print v.rxMsg()

v.setProperty(c.VEHICLE_PROPERTY_HVAC_TEMPERATURE_SET, c.VEHICLE_ZONE_ROW_1_LEFT, 70)
print v.rxMsg()

v.getProperty(c.VEHICLE_PROPERTY_HVAC_TEMPERATURE_SET, c.VEHICLE_ZONE_ROW_1_LEFT)
print v.rxMsg()

v.getProperty(0x11e00d00, 0)
print v.rxMsg()

plus

runtest Obd2LiveFrame.java

Change-Id: I9c342e6e2c9ff581beacd238a42780ca10f96d9c