tree bebe3648e2effeaba5c4079b9ce03ad52c0e9216
parent aae84105d1b8cfe6144afbb82bc70481cb39f8c8
author Dianne Hackborn <hackbod@google.com> 1452539100 -0800
committer Dianne Hackborn <hackbod@google.com> 1453515902 -0800

Add and implement JobScheduler content observer APIs.

Allows one to schedule jobs to run when content URIs
change, and find out what changed when the job executes.

This required adding a new API to StateController to
tell it when we are about to start executing a job, so
we can transfer the currently collected changes out of
its internal state to fill it in to the JobParameters.

Also some additional dumpsys debug output to help
understand what is going on in the job scheduler.

Change-Id: I91f51b226ff4add7a271a8333beffa5e86c7bf18