tree 9e729547ad208ffdff39b9d3f8c08a2d5b0f5e5a
parent b3196e53d7bb17745526ab3c6821a57784d2bf7c
author Kweku Adams <kwekua@google.com> 1557866672 -0700
committer Kweku Adams <kwekua@google.com> 1558134825 -0700

Add throttling by job run session.

A session is considered a period of time when jobs for an app ran.
Overlapping jobs are counted as part of the same session. This adds a
way to limit the number of job sessions an app can run. This includes a
mechanism to coalesce sessions -- if a second session started soon after
one just ended, they will only be counted as one session.

Bug: 132227621
Test: atest com.android.server.job.controllers.QuotaControllerTest
Test: atest CtsJobSchedulerTestCases
Change-Id: Id2ac4037731f57547d00985e8d549b9e990a5f3e