Update ActivityBlockingActivity UI

Bug: 148885284
Test: Trigger ActivityBlockingActivity and verify button text is 'Close
Application' and the button will close the application
1) Open a non-DO app, such as the Play Store
2) Put device into drive
$ adb shell dumpsys activity service com.android.car inject-vhal-event
0x11400400 8 && adb shell dumpsys activity service com.android.car
inject-vhal-event 0x11600207 30
3) Press 'Close Application'

Trigger ActivityBlockingActivity and verify button text is 'Back' and
the button will take you back to the root DO activity
1) With location turned off, put device into drive
2) Open Google Maps and click 'Next' on dialog
3) Press 'Back'

Change-Id: I8786c161438c3ba22cfdb756815ce3169b014290
(cherry picked from commit 597c8a12a863ad93b276ce765d1eeff791fda600)
10 files changed
tree: 2aa4f4d746dde799a4695689f8289821fcd0013f
  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. EncryptionRunner/
  10. evs/
  11. FrameworkPackageStubs/
  12. obd2-lib/
  13. procfs-inspector/
  14. service/
  15. tests/
  16. tools/
  17. user/
  18. vehicle-hal-support-lib/
  19. .clang-format
  20. .gitignore
  21. Android.mk
  22. CleanSpec.mk
  23. OWNERS
  24. PREUPLOAD.cfg
  25. 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.