[automerger skipped] Merge sc-v2-dev-plus-aosp-without-vendor@8084891 am: 4843253c1f -s ours am: d7cfcaede0 -s ours

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Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Car/RotaryController/+/16844216

Change-Id: I4c6aaa8d52860103aeba189a016dd333d0a681ac
tree: 900585933a535babae50e1e0999e918bdb76df8f
  1. proto/
  2. res/
  3. src/
  4. tests/
  5. tools/
  6. .gitignore
  7. Android.bp
  8. AndroidManifest.xml
  9. OWNERS
  10. PREUPLOAD.cfg
  11. readme.md
  12. TEST_MAPPING
readme.md

Car rotary service

Building

make CarRotaryController -j64

Enable/disable RotaryService

To enable, run:

adb shell settings put secure enabled_accessibility_services com.android.car.rotary/com.android.car.rotary.RotaryService

To disable, run:

adb shell settings delete secure enabled_accessibility_services

Inject events

Inject RotaryEvent

To rotate the controller counter-clockwise, run:

adb shell cmd car_service inject-rotary

For clockwise, run:

adb shell cmd car_service inject-rotary -c true

To rotate the controller multiple times (100 ms ago and 50 ms ago), run:

adb shell cmd car_service inject-rotary -dt 100 50

Inject KeyEvent

To nudge the controller up, run:

adb shell cmd car_service inject-key 280

Use KeyCode 280 for nudge up, 281 for nudge down,282 for nudge left,283 for nudge right.

To click the controller center button, run:

adb shell cmd car_service inject-key 23