tree e039ed8ed208d8f2d4fcbabd70bd9f4b39ee7e1b
parent 3d18174f0fc5243abbe6513cd0d06f0fe28ac642
author Yu Shan <shanyu@google.com> 1626391632 -0700
committer Yu Shan <shanyu@google.com> 1626726428 -0700

Add heart beat event to Default VHAL.

VHAL needs to send out heartbeat event so that watchdog does not
kill it. This is required for all VHAL so move the logic to default
VHAL.

Test: Local run on emulator. Add a test case in
android.hardware.automotive.vehicle@2.0-default-impl-unit-tests

Bug: 193831021
Change-Id: Ieacd991c22fa0d70d254426d728d3827a38d0b42