Merge "Fix initialization order" into main am: f60622b401 am: c5b263db66

Original change: https://android-review.googlesource.com/c/platform/packages/apps/Car/RotaryController/+/3338073

Change-Id: Ia99b072101fe8ae7af1217f4e1485f86de22e972
Signed-off-by: Automerger Merge Worker <[email protected]>
tree: 0a66d63324f4556df4a3d82565fdd0f064e01812
  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

To long click the controller center button, send down and up action seperately. For example:

adb shell cmd car_service inject-key 23 -a down && sleep 2 && adb shell cmd car_service inject-key 23 -a up