commit 103f93a7e64510e895af5d05385f723a87580808
author Alex Johnston <acjohnston@google.com> Wed Mar 25 12:36:10 2020 +0000
committer Alex Johnston <acjohnston@google.com> Wed Mar 25 20:16:28 2020 +0000
tree 82d2f887409af16747a7a83cf031d008b21c03cd
parent 52a836d49c7b686c6df40b0614b5b56889993716

Make FRP APIs callable by Settings

Background
* If the device is an organization-owned managed
  profile device and a FRP policy is set, the
  factory reset protection data is no longer
  erased from factory reset in Settings.

Changes
* Added isNotEmpty method to FRP policy.
* Allow Settings to call
  getFactoryResetProtectionPolicy
  by checking for the MASTER_CLEAR permission.

Bug: 148847767
Test: manual testing
      atest com.android.server.devicepolicy.DevicePolicyManagerTest
Change-Id: I04f178255dd215579087c33b675b40eed7a6eac7