Bug: 162952352

Clone this repo:
  1. 1cacbc2 [automerger skipped] DO NOT MERGE - Merge Android 13 am: c8b3e7f2e6 -s ours am: 6fd6ddd6ad -s ours am: aa12adc256 -s ours by Xin Li · 6 months ago main-16k-with-phones master
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  4. c8b3e7f DO NOT MERGE - Merge Android 13 by Xin Li · 6 months ago main-16k
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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