274640e756a1720a378c35d9c9fde3747d0cd4b1 - platform_frameworks_base

commit	274640e756a1720a378c35d9c9fde3747d0cd4b1	[log] [tgz]
author	Michael Wright <michaelwr@google.com>	Tue Jan 14 15:16:40 2020 +0000
committer	Michael Wright <michaelwr@google.com>	Mon Jan 27 18:53:55 2020 +0000
tree	2b304a80e71cd420ec3e1396f2261e463a7ba4e2
parent	4a8fc13dd9711bcd9fb37a2f2ee1fcf9c1accc33 [diff]

Add haptic composition API.

Not all effects will be thought of by system owners. By exposing the
underlying primitives we use to design effects we can enable our own
future development in an unbundled fashion while at the same time
providing the ecosystem more freedom to create novel and meaningful
haptic experiences.

This CL implements the fundamental parts of the APIs but doesn't yet do
a number of things (e.g. intensity scaling, breaking up long delay
durations with NOOP primitives, etc.)

Bug: 139762802
Test: atest VibratorTest
      manual testing
Change-Id: I15d12f34137a81ca64390b4ef06927341b6ca1ac

api/current.txt[diff]
core/java/android/os/IVibratorService.aidl[diff]
core/java/android/os/SystemVibrator.java[diff]
core/java/android/os/VibrationEffect.aidl[diff]
core/java/android/os/VibrationEffect.java[diff]
core/java/android/os/Vibrator.java[diff]
services/core/java/com/android/server/VibratorService.java[diff]
services/core/jni/com_android_server_VibratorService.cpp[diff]

8 files changed