tree df8c66d42bf2a67f8ca6f0fd2af56e3458f84d2e
parent caceb021f19015af89f138941e9665442ff6aa6a
author Svetoslav Ganov <svetoslavganov@google.com> 1449714313 -0800
committer Svetoslav Ganov <svetoslavganov@google.com> 1449714318 -0800

Avoid caller NPE if callback null in AppOpsService

bug:25863432

Change-Id: Ib0386ed4c1637ff8b084f32592ba316b65498005