commit 2f05355663c0541ee4c6711785ad29400380e2e2
author Gavin Corkery <gavincorkery@google.com> Mon Feb 15 20:20:47 2021 +0000
committer Gavin Corkery <gavincorkery@google.com> Tue Feb 16 14:54:04 2021 +0000
tree 47644cd37f293078ec71f990b783bb238940d7e3
parent fd4df4896a6488936b226b03bb78b377c012f9b1

Add initial RebootReadinessManager implementation

Add RebootReadinessManager to Scheduling module. The system
service lifecycle class will be started from SystemServer.java,
by calling into service-scheduling.jar. It will run in the
system_server process.

This initial implementation of reboot readiness detection only
tracks one criterion: system components which may register
callbacks to block the reboot. Future iterations will add
more logic to the reboot readiness heuristic.

Also added tests which cover all of the RebootReadinessManager
APIs.

Test: atest CtsRebootReadinessTestCases
Bug: 161353402
Change-Id: If0cb9372642711030931ff99ef69ee03acd9cc3b