DPMS workaround to check the device owner type in PermissionController

Context:
* If the device is managed, then hibernation should not be
  handled unless the device is financed.
* We need a way to check if a device is financed in
  PermissionController. However, PermissionController
  is a mainline module so cannot call the TestAPI
  Dpm.getDeviceOwnerType

Change:
* User Global Settings to let permission controller know
  if the device is financed

Bug: 236283038
Test: Manual testing following go/hibernation-local-testing
Change-Id: Ib9a1a9116014d041c9514752882cdd364bfe777b
(cherry picked from commit 7d1eae2df6d3fb521fcfc0e5c9360e6e44da7299)
Merged-In: Ib9a1a9116014d041c9514752882cdd364bfe777b

1 files changed, 13 insertions, 0 deletions

diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 590de7b5e119..9d708add5ca5 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -1982,6 +1982,10 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
         synchronized (getLockObject()) {
             mOwners.load();
             setDeviceOwnershipSystemPropertyLocked();
+            if (mOwners.hasDeviceOwner()) {
+                setGlobalSettingDeviceOwnerType(
+                        mOwners.getDeviceOwnerType(mOwners.getDeviceOwnerPackageName()));
+            }
         }
     }
 
@@ -8811,6 +8815,7 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
         deleteTransferOwnershipBundleLocked(userId);
         toggleBackupServiceActive(UserHandle.USER_SYSTEM, true);
         pushUserControlDisabledPackagesLocked(userId);
+        setGlobalSettingDeviceOwnerType(DEVICE_OWNER_TYPE_DEFAULT);
     }
 
     private void clearApplicationRestrictions(int userId) {
@@ -18377,6 +18382,14 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
                 "Test only admins can only set the device owner type more than once");
 
         mOwners.setDeviceOwnerType(packageName, deviceOwnerType, isAdminTestOnly);
+        setGlobalSettingDeviceOwnerType(deviceOwnerType);
+    }
+
+    // TODO(b/237065504): Allow mainline modules to get the device owner type. This is a workaround
+    // to get the device owner type in PermissionController. See HibernationPolicy.kt.
+    private void setGlobalSettingDeviceOwnerType(int deviceOwnerType) {
+        mInjector.binderWithCleanCallingIdentity(
+                () -> mInjector.settingsGlobalPutInt("device_owner_type", deviceOwnerType));
     }
 
     @Override