d0947e730fc719447cab9a744dadfd90a3b91edf - platform_frameworks_base

commit	d0947e730fc719447cab9a744dadfd90a3b91edf	[log] [tgz]
author	Vaibhav Devmurari <vdevmurari@google.com>	Wed Sep 28 09:42:00 2022 +0000
committer	Vaibhav Devmurari <vdevmurari@google.com>	Mon Oct 03 12:50:23 2022 +0000
tree	5c85cb44c6890b3c156ad1532f7d26ba7e57649f
parent	f737e0b70cb85aafa1fbd20d9fdbeaf4d633dfb9 [diff]

Add keyboard backlight controller

This CL includes logic for:
- Handling keyboard backlight increment/decrement based on KeyEvents
- Save/Restore backlight when Keyboard is reconnected

Note: Currently, based on preliminary PRD, we are supporting 10
levels of keyboard backlight

Test: atest FrameworksServicesTests:KeyboardBacklightControllerTests
Bug: 245506418
Change-Id: Id7bffa43c1d58c3a64b2e125b178713cb51e4a63

services/core/java/com/android/server/input/InputManagerInternal.java[diff]
services/core/java/com/android/server/input/InputManagerService.java[diff]
services/core/java/com/android/server/input/KeyboardBacklightController.java[Added - diff]
services/core/java/com/android/server/input/PersistentDataStore.java[diff]
services/core/java/com/android/server/policy/PhoneWindowManager.java[diff]
services/tests/servicestests/src/com/android/server/input/KeyboardBacklightControllerTests.kt[Added - diff]

6 files changed