Rename Enterprise Network Preference to Preferential network service

Rename the logging constant for the "Enterprise Network Preference" to
"Preferential Network Service".

Bug: 183663019
Test: atest FrameworksServicesTests:DevicePolicyManagerTest android.admin.cts.DevicePolicyManagerTest#testSetGetPreferentialNetworkServiceEnabled  com.android.cts.devicepolicy.MixedManagedProfileOwnerTest#testSetGetPreferentialNetworkServiceStatus com.android.cts.devicepolicy.MixedManagedProfileOwnerTest#testSetPreferentialNetworkServiceStatusLogged
Change-Id: I24508b42b3820091760c372d18a9f6157cd53d50

6 files changed, 62 insertions, 56 deletions

diff --git a/core/api/current.txt b/core/api/current.txt
index 3d00bda551bc..0155e3f4c3d0 100644
--- a/core/api/current.txt
+++ b/core/api/current.txt
@@ -7201,7 +7201,6 @@ package android.app.admin {
     method public boolean isComplianceAcknowledgementRequired();
     method public boolean isDeviceIdAttestationSupported();
     method public boolean isDeviceOwnerApp(String);
-    method public boolean isEnterpriseNetworkPreferenceEnabled();
     method public boolean isEphemeralUser(@NonNull android.content.ComponentName);
     method public boolean isKeyPairGrantedToWifiAuth(@NonNull String);
     method public boolean isLockTaskPermitted(String);
@@ -7212,6 +7211,7 @@ package android.app.admin {
     method public boolean isOrganizationOwnedDeviceWithManagedProfile();
     method public boolean isOverrideApnEnabled(@NonNull android.content.ComponentName);
     method public boolean isPackageSuspended(@NonNull android.content.ComponentName, String) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public boolean isPreferentialNetworkServiceEnabled();
     method public boolean isProfileOwnerApp(String);
     method public boolean isProvisioningAllowed(@NonNull String);
     method public boolean isResetPasswordTokenActive(android.content.ComponentName);
@@ -7263,7 +7263,6 @@ package android.app.admin {
     method public void setDelegatedScopes(@NonNull android.content.ComponentName, @NonNull String, @NonNull java.util.List<java.lang.String>);
     method public void setDeviceOwnerLockScreenInfo(@NonNull android.content.ComponentName, CharSequence);
     method public void setEndUserSessionMessage(@NonNull android.content.ComponentName, @Nullable CharSequence);
-    method public void setEnterpriseNetworkPreferenceEnabled(boolean);
     method public void setFactoryResetProtectionPolicy(@NonNull android.content.ComponentName, @Nullable android.app.admin.FactoryResetProtectionPolicy);
     method public int setGlobalPrivateDnsModeOpportunistic(@NonNull android.content.ComponentName);
     method @WorkerThread public int setGlobalPrivateDnsModeSpecifiedHost(@NonNull android.content.ComponentName, @NonNull String);
@@ -7306,6 +7305,7 @@ package android.app.admin {
     method public boolean setPermittedCrossProfileNotificationListeners(@NonNull android.content.ComponentName, @Nullable java.util.List<java.lang.String>);
     method public boolean setPermittedInputMethods(@NonNull android.content.ComponentName, java.util.List<java.lang.String>);
     method public void setPersonalAppsSuspended(@NonNull android.content.ComponentName, boolean);
+    method public void setPreferentialNetworkServiceEnabled(boolean);
     method public void setProfileEnabled(@NonNull android.content.ComponentName);
     method public void setProfileName(@NonNull android.content.ComponentName, String);
     method public void setRecommendedGlobalProxy(@NonNull android.content.ComponentName, @Nullable android.net.ProxyInfo);
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index 843aa2ecb492..45d44987135a 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -10121,45 +10121,51 @@ public class DevicePolicyManager {
     }
 
     /**
-     * Sets whether enterprise network preference is enabled on the work profile.
+     * Sets whether preferential network service is enabled on the work profile.
+     * For example, an organization can have a deal/agreement with a carrier that all of
+     * the work data from its employees’ devices will be sent via a network service dedicated
+     * for enterprise use.
      *
-     * For example, a corporation can have a deal/agreement with a carrier that all of its
-     * employees’ devices use data on a network preference dedicated for enterprise use.
+     * An example of a supported preferential network service is the Enterprise
+     * slice on 5G networks.
      *
-     * By default, enterprise network preference is enabled on the work profile on supported
+     * By default, preferential network service is enabled on the work profile on supported
      * carriers and devices. Admins can explicitly disable it with this API.
+     * On fully-managed devices this method is unsupported because all traffic is considered
+     * work traffic.
      *
      * <p>This method can only be called by the profile owner of a managed profile.
-     *
-     * @param enabled whether enterprise network preference should be enabled.
+     * @param enabled whether preferential network service should be enabled.
      * @throws SecurityException if the caller is not the profile owner.
      **/
-    public void setEnterpriseNetworkPreferenceEnabled(boolean enabled) {
-        throwIfParentInstance("setEnterpriseNetworkPreferenceEnabled");
-        if (mService != null) {
-            try {
-                mService.setEnterpriseNetworkPreferenceEnabled(enabled);
-            } catch (RemoteException e) {
-                throw e.rethrowFromSystemServer();
-            }
+    public void setPreferentialNetworkServiceEnabled(boolean enabled) {
+        throwIfParentInstance("setPreferentialNetworkServiceEnabled");
+        if (mService == null) {
+            return;
+        }
+
+        try {
+            mService.setPreferentialNetworkServiceEnabled(enabled);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
         }
     }
 
     /**
-     * Indicates whether whether enterprise network preference is enabled.
+     * Indicates whether preferential network service is enabled.
      *
      * <p>This method can be called by the profile owner of a managed profile.
      *
-     * @return whether whether enterprise network preference is enabled.
+     * @return whether preferential network service is enabled.
      * @throws SecurityException if the caller is not the profile owner.
      */
-    public boolean isEnterpriseNetworkPreferenceEnabled() {
-        throwIfParentInstance("isEnterpriseNetworkPreferenceEnabled");
+    public boolean isPreferentialNetworkServiceEnabled() {
+        throwIfParentInstance("isPreferentialNetworkServiceEnabled");
         if (mService == null) {
             return false;
         }
         try {
-            return mService.isEnterpriseNetworkPreferenceEnabled(myUserId());
+            return mService.isPreferentialNetworkServiceEnabled(myUserId());
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
diff --git a/core/java/android/app/admin/IDevicePolicyManager.aidl b/core/java/android/app/admin/IDevicePolicyManager.aidl
index 8a8c69c10379..05b0be4c5813 100644
--- a/core/java/android/app/admin/IDevicePolicyManager.aidl
+++ b/core/java/android/app/admin/IDevicePolicyManager.aidl
@@ -274,8 +274,8 @@ interface IDevicePolicyManager {
     void setSecondaryLockscreenEnabled(in ComponentName who, boolean enabled);
     boolean isSecondaryLockscreenEnabled(in UserHandle userHandle);
 
-    void setEnterpriseNetworkPreferenceEnabled(in boolean enabled);
-    boolean isEnterpriseNetworkPreferenceEnabled(int userHandle);
+    void setPreferentialNetworkServiceEnabled(in boolean enabled);
+    boolean isPreferentialNetworkServiceEnabled(int userHandle);
 
     void setLockTaskPackages(in ComponentName who, in String[] packages);
     String[] getLockTaskPackages(in ComponentName who);
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/ActiveAdmin.java b/services/devicepolicy/java/com/android/server/devicepolicy/ActiveAdmin.java
index a419bf8ac05a..f442f23eb93d 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/ActiveAdmin.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/ActiveAdmin.java
@@ -144,13 +144,13 @@ class ActiveAdmin {
     private static final String TAG_ENROLLMENT_SPECIFIC_ID = "enrollment-specific-id";
     private static final String TAG_ADMIN_CAN_GRANT_SENSORS_PERMISSIONS =
             "admin-can-grant-sensors-permissions";
-    private static final String TAG_ENTERPRISE_NETWORK_PREFERENCE_ENABLED =
-            "enterprise-network-preference-enabled";
+    private static final String TAG_PREFERENTIAL_NETWORK_SERVICE_ENABLED =
+            "preferential-network-service-enabled";
     private static final String TAG_USB_DATA_SIGNALING = "usb-data-signaling";
     private static final String ATTR_VALUE = "value";
     private static final String ATTR_LAST_NETWORK_LOGGING_NOTIFICATION = "last-notification";
     private static final String ATTR_NUM_NETWORK_LOGGING_NOTIFICATIONS = "num-notifications";
-    private static final boolean ENTERPRISE_NETWORK_PREFERENCE_ENABLED_DEFAULT = true;
+    private static final boolean PREFERENTIAL_NETWORK_SERVICE_ENABLED_DEFAULT = true;
 
     DeviceAdminInfo info;
 
@@ -296,8 +296,8 @@ class ActiveAdmin {
     public String mOrganizationId;
     public String mEnrollmentSpecificId;
     public boolean mAdminCanGrantSensorsPermissions;
-    public boolean mEnterpriseNetworkPreferenceEnabled =
-            ENTERPRISE_NETWORK_PREFERENCE_ENABLED_DEFAULT;
+    public boolean mPreferentialNetworkServiceEnabled =
+            PREFERENTIAL_NETWORK_SERVICE_ENABLED_DEFAULT;
 
     private static final boolean USB_DATA_SIGNALING_ENABLED_DEFAULT = true;
     boolean mUsbDataSignalingEnabled = USB_DATA_SIGNALING_ENABLED_DEFAULT;
@@ -576,9 +576,9 @@ class ActiveAdmin {
         }
         writeAttributeValueToXml(out, TAG_ADMIN_CAN_GRANT_SENSORS_PERMISSIONS,
                 mAdminCanGrantSensorsPermissions);
-        if (mEnterpriseNetworkPreferenceEnabled != ENTERPRISE_NETWORK_PREFERENCE_ENABLED_DEFAULT) {
-            writeAttributeValueToXml(out, TAG_ENTERPRISE_NETWORK_PREFERENCE_ENABLED,
-                    mEnterpriseNetworkPreferenceEnabled);
+        if (mPreferentialNetworkServiceEnabled != PREFERENTIAL_NETWORK_SERVICE_ENABLED_DEFAULT) {
+            writeAttributeValueToXml(out, TAG_PREFERENTIAL_NETWORK_SERVICE_ENABLED,
+                    mPreferentialNetworkServiceEnabled);
         }
         if (mUsbDataSignalingEnabled != USB_DATA_SIGNALING_ENABLED_DEFAULT) {
             writeAttributeValueToXml(out, TAG_USB_DATA_SIGNALING, mUsbDataSignalingEnabled);
@@ -806,9 +806,9 @@ class ActiveAdmin {
                 mAlwaysOnVpnPackage = parser.getAttributeValue(null, ATTR_VALUE);
             } else if (TAG_ALWAYS_ON_VPN_LOCKDOWN.equals(tag)) {
                 mAlwaysOnVpnLockdown = parser.getAttributeBoolean(null, ATTR_VALUE, false);
-            } else if (TAG_ENTERPRISE_NETWORK_PREFERENCE_ENABLED.equals(tag)) {
-                mEnterpriseNetworkPreferenceEnabled = parser.getAttributeBoolean(
-                        null, ATTR_VALUE, ENTERPRISE_NETWORK_PREFERENCE_ENABLED_DEFAULT);
+            } else if (TAG_PREFERENTIAL_NETWORK_SERVICE_ENABLED.equals(tag)) {
+                mPreferentialNetworkServiceEnabled = parser.getAttributeBoolean(
+                        null, ATTR_VALUE, PREFERENTIAL_NETWORK_SERVICE_ENABLED_DEFAULT);
             } else if (TAG_COMMON_CRITERIA_MODE.equals(tag)) {
                 mCommonCriteriaMode = parser.getAttributeBoolean(null, ATTR_VALUE, false);
             } else if (TAG_PASSWORD_COMPLEXITY.equals(tag)) {
@@ -1168,8 +1168,8 @@ class ActiveAdmin {
         pw.print("mAlwaysOnVpnLockdown=");
         pw.println(mAlwaysOnVpnLockdown);
 
-        pw.print("mEnterpriseNetworkPreferenceEnabled=");
-        pw.println(mEnterpriseNetworkPreferenceEnabled);
+        pw.print("mPreferentialNetworkServiceEnabled=");
+        pw.println(mPreferentialNetworkServiceEnabled);
 
         pw.print("mCommonCriteriaMode=");
         pw.println(mCommonCriteriaMode);
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 807edca939d7..c6c6f6990b4c 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -3097,13 +3097,13 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
         updatePermissionPolicyCache(userId);
         updateAdminCanGrantSensorsPermissionCache(userId);
 
-        boolean enableEnterpriseNetworkPreferenceEnabled = true;
+        boolean preferentialNetworkServiceEnabled = true;
         synchronized (getLockObject()) {
             ActiveAdmin owner = getDeviceOrProfileOwnerAdminLocked(userId);
-            enableEnterpriseNetworkPreferenceEnabled = owner != null
-                    ? owner.mEnterpriseNetworkPreferenceEnabled : true;
+            preferentialNetworkServiceEnabled = owner != null
+                    ? owner.mPreferentialNetworkServiceEnabled : true;
         }
-        updateNetworkPreferenceForUser(userId, enableEnterpriseNetworkPreferenceEnabled);
+        updateNetworkPreferenceForUser(userId, preferentialNetworkServiceEnabled);
 
         startOwnerService(userId, "start-user");
     }
@@ -11572,32 +11572,32 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
     }
 
     @Override
-    public void setEnterpriseNetworkPreferenceEnabled(boolean enabled) {
+    public void setPreferentialNetworkServiceEnabled(boolean enabled) {
         if (!mHasFeature) {
             return;
         }
         final CallerIdentity caller = getCallerIdentity();
         Preconditions.checkCallAuthorization(isProfileOwner(caller),
                 "Caller is not profile owner;"
-                        + " only profile owner may control the enterprise network preference");
+                        + " only profile owner may control the preferntial network service");
         synchronized (getLockObject()) {
             final ActiveAdmin requiredAdmin = getProfileOwnerAdminLocked(
                     caller.getUserId());
             if (requiredAdmin != null
-                    && requiredAdmin.mEnterpriseNetworkPreferenceEnabled != enabled) {
-                requiredAdmin.mEnterpriseNetworkPreferenceEnabled = enabled;
+                    && requiredAdmin.mPreferentialNetworkServiceEnabled != enabled) {
+                requiredAdmin.mPreferentialNetworkServiceEnabled = enabled;
                 saveSettingsLocked(caller.getUserId());
             }
         }
         updateNetworkPreferenceForUser(caller.getUserId(), enabled);
         DevicePolicyEventLogger
-                .createEvent(DevicePolicyEnums.SET_ENTERPRISE_NETWORK_PREFERENCE_ENABLED)
+                .createEvent(DevicePolicyEnums.SET_PREFERENTIAL_NETWORK_SERVICE_ENABLED)
                 .setBoolean(enabled)
                 .write();
     }
 
     @Override
-    public boolean isEnterpriseNetworkPreferenceEnabled(int userHandle) {
+    public boolean isPreferentialNetworkServiceEnabled(int userHandle) {
         if (!mHasFeature) {
             return false;
         }
@@ -11608,7 +11608,7 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
         synchronized (getLockObject()) {
             final ActiveAdmin requiredAdmin = getProfileOwnerAdminLocked(userHandle);
             if (requiredAdmin != null) {
-                return requiredAdmin.mEnterpriseNetworkPreferenceEnabled;
+                return requiredAdmin.mPreferentialNetworkServiceEnabled;
             } else {
                 return false;
             }
@@ -17182,11 +17182,11 @@ public class DevicePolicyManagerService extends BaseIDevicePolicyManager {
     }
 
     private void updateNetworkPreferenceForUser(int userId,
-            boolean enableEnterpriseNetworkPreferenceEnabled) {
+            boolean preferentialNetworkServiceEnabled) {
         if (!isManagedProfile(userId)) {
             return;
         }
-        int networkPreference = enableEnterpriseNetworkPreferenceEnabled
+        int networkPreference = preferentialNetworkServiceEnabled
                 ? PROFILE_NETWORK_PREFERENCE_ENTERPRISE : PROFILE_NETWORK_PREFERENCE_DEFAULT;
         mInjector.binderWithCleanCallingIdentity(() ->
                 mInjector.getConnectivityManager().setProfileNetworkPreference(
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
index cc206a1353b8..37313154b532 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
@@ -4030,20 +4030,20 @@ public class DevicePolicyManagerTest extends DpmTestBase {
     }
 
     @Test
-    public void testGetSetEnterpriseNetworkPreference() throws Exception {
+    public void testGetSetPreferentialNetworkService() throws Exception {
         assertExpectException(SecurityException.class, null,
-                () -> dpm.setEnterpriseNetworkPreferenceEnabled(false));
+                () -> dpm.setPreferentialNetworkServiceEnabled(false));
 
         assertExpectException(SecurityException.class, null,
-                () -> dpm.isEnterpriseNetworkPreferenceEnabled());
+                () -> dpm.isPreferentialNetworkServiceEnabled());
 
         final int managedProfileUserId = 15;
         final int managedProfileAdminUid = UserHandle.getUid(managedProfileUserId, 19436);
         addManagedProfile(admin1, managedProfileAdminUid, admin1);
         mContext.binder.callingUid = managedProfileAdminUid;
 
-        dpm.setEnterpriseNetworkPreferenceEnabled(false);
-        assertThat(dpm.isEnterpriseNetworkPreferenceEnabled()).isFalse();
+        dpm.setPreferentialNetworkServiceEnabled(false);
+        assertThat(dpm.isPreferentialNetworkServiceEnabled()).isFalse();
         verify(getServices().connectivityManager, times(1)).setProfileNetworkPreference(
                 eq(UserHandle.of(managedProfileUserId)),
                 eq(ConnectivityManager.PROFILE_NETWORK_PREFERENCE_DEFAULT),
@@ -4051,8 +4051,8 @@ public class DevicePolicyManagerTest extends DpmTestBase {
                 any()
         );
 
-        dpm.setEnterpriseNetworkPreferenceEnabled(true);
-        assertThat(dpm.isEnterpriseNetworkPreferenceEnabled()).isTrue();
+        dpm.setPreferentialNetworkServiceEnabled(true);
+        assertThat(dpm.isPreferentialNetworkServiceEnabled()).isTrue();
         verify(getServices().connectivityManager, times(1)).setProfileNetworkPreference(
                 eq(UserHandle.of(managedProfileUserId)),
                 eq(ConnectivityManager.PROFILE_NETWORK_PREFERENCE_ENTERPRISE),