tree 4a405a8335b93cf8dff5decfceb6415fa4866ff8
parent 54bfaf7af9a1cc95467d44f2880e959cb04cdfe5
author Nate Myren <ntmyren@google.com> 1603737807 -0700
committer Nate Myren <ntmyren@google.com> 1606346154 -0800

Revoke storage on SDK downgrade or new full storage request

When an app downgrades from above API 28 to below, or when an app begins
requesting full storage in api 29, revoke storage permissions

Test: Atest StorageEscalationTest
Bug: 171430330
Change-Id: Ia6bd5658b77a26ab15fea013ec875050457473e0