011f5c6ea5
Historically, FRP behaviour was built on top of the application restrictions
infrastructure. This CL introduces new behaviour, as the profile owner of an
organization-owned device needs to be able to control FRP behaviour and
cannot set application restrictions on user 0.
- Introduced a new FactoryResetProtectionPolicy object
- Added it as a field to ActiveAdmin
- Created a default value
- Added setFactoryResetProtectionPolicy to DPM which is used to set a
factory reset protection policy. If the policy is null, the current
policy is cleared and set back to the default value.
- Added getFactoryResetProtectionPolicy to DPM to retrieve the current
factory reset protection policy. If this is the default value, then
no policy is set.
- Both these APIs are callable by the device owner or profile owner of
an organization-owned device.
Bug: 143517230
Test: atest com.android.server.devicepolicy.DevicePolicyManagerTest
atest com.android.server.devicepolicy.FactoryResetProtectionPolicyTest
atest com.android.cts.devicepolicy.MixedDeviceOwnerTest#testFactoryResetProtectionPolicy
atest com.android.cts.devicepolicy.OrgOwnedProfileOwnerTest#testFactoryResetProtectionPolicy
Change-Id: I72c4d06ec8a27741a1956d082969573077937726