tree 0b579b7258c58cd94e368843cf79b4dbec1b2f14
parent 033041eab02b5e1843ac20afa7f25c45c8812403
author Zhomart Mukhamejanov <zhomart@google.com> 1625700917 -0700
committer Zhomart Mukhamejanov <zhomart@google.com> 1626133146 -0700

Add removing subscribers and re-organize publishers

- Remove AbstractPublisher's callbacks and
  directly implement addDataSubscriber() and other
  methods in child classes. It gives more flexibility.
- Make VehiclePropertyPublisher thread-safe.
- Add more tests.

Bug: 189143814
Test: atest CarServiceUnitTest:VehiclePropertyPublisherTest
Change-Id: I061653477716badb83efbdd0f6b4fd7110997b5b