Handle power cycle change in car watchdog daemon

- When the system goes into suspend/shutdown power cycle, car watchdog
daemon stops checking clients' health status.
- Accordingly, when the system resumes, car watchdog daemon resumes the
health check.
- Pinged client check is refactored.
- ICarWatchdog::notifyStateChange's signature is modified not to use
vector or List.
- Add verbose mode to carwatchog_testclient

Bug: 148884065
Test: run carwatchdog_testcliet with verbose, run "dumpsys car_service
resume", and make sure that car watchdog daemon pauses pinging.

Change-Id: I1d357dd5c101fac8728303ac60fb5cc001c9fd70
11 files changed
tree: 7ad8af613dc36846a2cab366af38b9f2a71fb7d4
  1. car-bugreportd/
  2. car-default-input-service/
  3. car-lib/
  4. car-maps-placeholder/
  5. car-systemtest-lib/
  6. car-test-lib/
  7. car-usb-handler/
  8. car_product/
  9. computepipe/
  10. EncryptionRunner/
  11. evs/
  12. experimental/
  13. FrameworkPackageStubs/
  14. obd2-lib/
  15. procfs-inspector/
  16. service/
  17. surround_view/
  18. tests/
  19. tools/
  20. user/
  21. vehicle-hal-support-lib/
  22. watchdog/
  23. .clang-format
  24. .gitignore
  25. Android.mk
  26. CleanSpec.mk
  27. CPPLINT.cfg
  28. OWNERS
  29. PREUPLOAD.cfg
  30. README.md
README.md

Native (C++) code format is required to be compatible with .clang-format file. Run

git clang-format --style=file --extension='h,cpp,cc' HEAD~

Note that clang-format is not desirable for Android java files. Therefore the command line above is limited to specific extensions.