commit b93dd8145ece78a3d5daa66d5d8b9b9acec7a10e
author Kweku Adams <kwekua@google.com> Wed Oct 14 14:26:46 2020 -0700
committer Kweku Adams <kwekua@google.com> Thu Oct 15 09:31:44 2020 -0700
tree 0f19359affbea06469676ab901676bf0e60c8797
parent 6300a57d4b9caeee7c119c199c16a083edff18d0

Fix DeviceConfig resetting.

DeviceConfig.resetToDefaults is designed to only be used by RescueParty
to reset flags and ban values after a disaster (e.g. bootloop). It's not
designed to be used to clear up local changes and causes CTS tests to
break/be flaky.

Switching to reading existing values, changing them, and reverting
to the pre-existing values to avoid further test breakages.

Bug: 165943447
Test: atest CtsAlarmManagerTestCases
Test: atest CtsBatterySavingTestCases
Test: atest CtsHostsideNetworkTests
Test: atest CtsJobSchedulerTestCases
Test: atest CtsPermissionTestCases:LocationAccessCheckTest
Change-Id: I237d2cd2b862a826f7e871b7a7c31840a3470d0a