commit 921b6980c9bc19a4092343cd98f8a6ee6982427f
author Lais Andrade <lsandrade@google.com> Thu Jun 04 16:17:53 2020 +0000
committer Lais Andrade <lsandrade@google.com> Wed Jun 24 19:05:13 2020 +0000
tree f9a5027420fda4920124216838d9ae3947b822b9
parent 10d9dc7a52a84059451963e2f8c6308a509f188d

Create vibrator controller for Vibrator HALs

Create vibrator::HalController, a vibrator::HalWrapper that manages
the connection to the underlying Vibrator HAL service available and is
responsible for reconnecting after any api call fails.

This controller also has a single vibrator::CallbackScheduler instance
that outlives the connection to the HAL and is responsible for
triggering the callbacks when the HAL does not support them. It makes
sure the callbacks will not be affected during reconnection with the HAL
service.

Bug: 153418251
Test: atest libvibratorservice_test
Change-Id: Ic6d9671468ee18d0aff4e8a80b501c7bb110477d