diff --git a/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelper.java b/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelper.java
index 2a5eda2..b6ffc5f 100644
--- a/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelper.java
+++ b/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelper.java
@@ -45,30 +45,25 @@
 /**
  * Helper class for {@link ActionDisabledByAdminDialog} which sets up the dialog.
  */
-public class ActionDisabledByAdminDialogHelper {
+public final class ActionDisabledByAdminDialogHelper {
 
     private static final String TAG = ActionDisabledByAdminDialogHelper.class.getName();
     @VisibleForTesting EnforcedAdmin mEnforcedAdmin;
     private ViewGroup mDialogView;
-    private String mRestriction = null;
-    private final Activity mActivity;
+    private String mRestriction;
     private final ActionDisabledByAdminController mActionDisabledByAdminController;
+    private final Activity mActivity;
 
     public ActionDisabledByAdminDialogHelper(Activity activity) {
         mActivity = activity;
-        mActionDisabledByAdminController =
-                ActionDisabledByAdminControllerFactory.createInstance(
-                        mActivity.getSystemService(DevicePolicyManager.class),
-                        new ActionDisabledLearnMoreButtonLauncherImpl(),
-                        new DeviceAdminStringProviderImpl(mActivity));
+        mDialogView = (ViewGroup) LayoutInflater.from(mActivity).inflate(
+                R.layout.admin_support_details_dialog, null);
+        mActionDisabledByAdminController = ActionDisabledByAdminControllerFactory
+                .createInstance(mActivity, new DeviceAdminStringProviderImpl(mActivity));
     }
 
     private @UserIdInt int getEnforcementAdminUserId(@NonNull EnforcedAdmin admin) {
-        if (admin.user == null) {
-            return UserHandle.USER_NULL;
-        } else {
-            return admin.user.getIdentifier();
-        }
+        return admin.user == null ? UserHandle.USER_NULL : admin.user.getIdentifier();
     }
 
     private @UserIdInt int getEnforcementAdminUserId() {
@@ -77,21 +72,24 @@
 
     public AlertDialog.Builder prepareDialogBuilder(String restriction,
             EnforcedAdmin enforcedAdmin) {
-        mEnforcedAdmin = enforcedAdmin;
-        mRestriction = restriction;
-        final AlertDialog.Builder builder = new AlertDialog.Builder(mActivity);
-        mDialogView = (ViewGroup) LayoutInflater.from(mActivity).inflate(
-                R.layout.admin_support_details_dialog, null);
-        initializeDialogViews(mDialogView, mEnforcedAdmin, getEnforcementAdminUserId(),
-                mRestriction, mActionDisabledByAdminController);
-        builder.setPositiveButton(R.string.okay, null).setView(mDialogView);
-        maybeSetLearnMoreButton(builder);
+        AlertDialog.Builder builder = new AlertDialog.Builder(mActivity)
+                .setPositiveButton(R.string.okay, null)
+                .setView(mDialogView);
+        prepareDialogBuilder(builder, restriction, enforcedAdmin);
         return builder;
     }
 
     @VisibleForTesting
-    void maybeSetLearnMoreButton(AlertDialog.Builder builder) {
-        mActionDisabledByAdminController.setupLearnMoreButton(mActivity, builder);
+    void prepareDialogBuilder(AlertDialog.Builder builder, String restriction,
+            EnforcedAdmin enforcedAdmin) {
+        mActionDisabledByAdminController.initialize(
+                new ActionDisabledLearnMoreButtonLauncherImpl(mActivity, builder));
+
+        mEnforcedAdmin = enforcedAdmin;
+        mRestriction = restriction;
+        initializeDialogViews(mDialogView, mEnforcedAdmin, getEnforcementAdminUserId(),
+                mRestriction);
+        mActionDisabledByAdminController.setupLearnMoreButton(mActivity);
     }
 
     public void updateDialog(String restriction, EnforcedAdmin admin) {
@@ -101,17 +99,17 @@
         mEnforcedAdmin = admin;
         mRestriction = restriction;
         initializeDialogViews(mDialogView, mEnforcedAdmin, getEnforcementAdminUserId(),
-                mRestriction, mActionDisabledByAdminController);
+                mRestriction);
     }
 
     private void initializeDialogViews(View root, EnforcedAdmin enforcedAdmin, int userId,
-            String restriction, ActionDisabledByAdminController controller) {
+            String restriction) {
         ComponentName admin = enforcedAdmin.component;
         if (admin == null) {
             return;
         }
 
-        controller.updateEnforcedAdmin(enforcedAdmin, userId);
+        mActionDisabledByAdminController.updateEnforcedAdmin(enforcedAdmin, userId);
         setAdminSupportIcon(root, admin, userId);
 
         if (isNotCurrentUserOrProfile(admin, userId)) {
@@ -148,8 +146,7 @@
         if (titleView == null) {
             return;
         }
-        titleView.setText(
-                mActionDisabledByAdminController.getAdminSupportTitle(restriction));
+        titleView.setText(mActionDisabledByAdminController.getAdminSupportTitle(restriction));
     }
 
     @VisibleForTesting
diff --git a/src/com/android/settings/enterprise/ActionDisabledLearnMoreButtonLauncherImpl.java b/src/com/android/settings/enterprise/ActionDisabledLearnMoreButtonLauncherImpl.java
index 98cad65..0933799 100644
--- a/src/com/android/settings/enterprise/ActionDisabledLearnMoreButtonLauncherImpl.java
+++ b/src/com/android/settings/enterprise/ActionDisabledLearnMoreButtonLauncherImpl.java
@@ -20,104 +20,67 @@
 
 import android.app.Activity;
 import android.app.admin.DevicePolicyManager;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
-import android.net.Uri;
 import android.os.UserHandle;
-import android.os.UserManager;
 
 import androidx.appcompat.app.AlertDialog;
 
 import com.android.settings.R;
 import com.android.settings.Settings;
 import com.android.settings.applications.specialaccess.deviceadmin.DeviceAdminAdd;
-import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 import com.android.settingslib.enterprise.ActionDisabledLearnMoreButtonLauncher;
 
-import java.util.function.BiConsumer;
-
 /**
  * Helper class to set up the "Learn more" button in the action disabled dialog.
  */
-public class ActionDisabledLearnMoreButtonLauncherImpl
-        implements ActionDisabledLearnMoreButtonLauncher {
+public final class ActionDisabledLearnMoreButtonLauncherImpl
+        extends ActionDisabledLearnMoreButtonLauncher {
 
-    static final BiConsumer<Activity, EnforcedAdmin> SHOW_ADMIN_POLICIES =
-            (activity, enforcedAdmin) -> {
-                showAdminPolicies(enforcedAdmin, activity);
-                activity.finish();
-            };
+    private final Activity mActivity;
+    private final AlertDialog.Builder mBuilder;
 
-    static final BiConsumer<Activity, String> LAUNCH_HELP_PAGE = (activity, url) -> {
-        launchLearnMoreHelpPage(activity, url);
-        activity.finish();
-    };
-
-    @Override
-    public void setupLearnMoreButtonToShowAdminPolicies(
-            Context context,
-            Object alertDialogBuilder,
-            int enforcementAdminUserId,
-            EnforcedAdmin enforcedAdmin) {
-        requireNonNull(context);
-        requireNonNull(alertDialogBuilder);
-        requireNonNull(enforcedAdmin);
-        // The "Learn more" button appears only if the restriction is enforced by an admin in the
-        // same profile group. Otherwise the admin package and its policies are not accessible to
-        // the current user.
-        final UserManager um = UserManager.get(context);
-        if (um.isSameProfileGroup(enforcementAdminUserId, um.getUserHandle())) {
-            setupLearnMoreButton((AlertDialog.Builder) alertDialogBuilder, () ->
-                    SHOW_ADMIN_POLICIES.accept((Activity) context, enforcedAdmin));
-        }
+    ActionDisabledLearnMoreButtonLauncherImpl(Activity activity, AlertDialog.Builder builder) {
+        mActivity = requireNonNull(activity, "activity cannot be null");
+        mBuilder = requireNonNull(builder, "builder cannot be null");
     }
 
     @Override
-    public void setupLearnMoreButtonToLaunchHelpPage(
-            Context context,
-            Object alertDialogBuilder,
-            String url) {
-        requireNonNull(context);
-        requireNonNull(alertDialogBuilder);
-        requireNonNull(url);
-        setupLearnMoreButton((AlertDialog.Builder) alertDialogBuilder,
-                () -> LAUNCH_HELP_PAGE.accept((Activity) context, url));
+    public void setLearnMoreButton(Runnable action) {
+        requireNonNull(action, "action cannot be null");
+
+        mBuilder.setNeutralButton(R.string.learn_more, (dialog, which) -> action.run());
     }
 
-    private void setupLearnMoreButton(AlertDialog.Builder builder, Runnable runnable) {
-        builder.setNeutralButton(R.string.learn_more, (dialog, which) -> {
-            runnable.run();
-        });
+    @Override
+    protected void launchShowAdminPolicies(Context context, UserHandle user, ComponentName admin) {
+        requireNonNull(context, "context cannot be null");
+        requireNonNull(user, "user cannot be null");
+        requireNonNull(admin, "admin cannot be null");
+
+        Intent intent = new Intent()
+                .setClass(mActivity, DeviceAdminAdd.class)
+                .putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN, admin)
+                .putExtra(DeviceAdminAdd.EXTRA_CALLED_FROM_SUPPORT_DIALOG, true);
+        // DeviceAdminAdd class may need to run as managed profile.
+        mActivity.startActivityAsUser(intent, user);
     }
 
-    private static void launchLearnMoreHelpPage(Activity activity, String url) {
-        activity.startActivityAsUser(createLearnMoreIntent(url), UserHandle.SYSTEM);
+    @Override
+    protected void launchShowAdminSettings(Context context) {
+        requireNonNull(context, "context cannot be null");
+
+        Intent intent = new Intent()
+                .setClass(mActivity, Settings.DeviceAdminSettingsActivity.class)
+                .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+        // Activity merges both managed profile and parent users
+        // admins so show as same user as this activity.
+        mActivity.startActivity(intent);
     }
 
-    private static Intent createLearnMoreIntent(String url) {
-        final Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
-        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK
-                | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
-        return intent;
-    }
-
-    private static void showAdminPolicies(
-            EnforcedAdmin enforcedAdmin,
-            Activity activity) {
-        final Intent intent = new Intent();
-        if (enforcedAdmin.component != null) {
-            intent.setClass(activity, DeviceAdminAdd.class);
-            intent.putExtra(DevicePolicyManager.EXTRA_DEVICE_ADMIN,
-                    enforcedAdmin.component);
-            intent.putExtra(DeviceAdminAdd.EXTRA_CALLED_FROM_SUPPORT_DIALOG, true);
-            // DeviceAdminAdd class may need to run as managed profile.
-            activity.startActivityAsUser(intent, enforcedAdmin.user);
-        } else {
-            intent.setClass(activity, Settings.DeviceAdminSettingsActivity.class);
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
-            // Activity merges both managed profile and parent users
-            // admins so show as same user as this activity.
-            activity.startActivity(intent);
-        }
+    @Override
+    protected void finishSelf() {
+        mActivity.finish();
     }
 }
diff --git a/tests/robotests/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelperTest.java b/tests/robotests/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelperTest.java
index 6acc72f..9088641 100644
--- a/tests/robotests/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelperTest.java
+++ b/tests/robotests/src/com/android/settings/enterprise/ActionDisabledByAdminDialogHelperTest.java
@@ -200,24 +200,21 @@
 
     @Test
     public void testMaybeSetLearnMoreButton() {
-        final UserManager userManager = RuntimeEnvironment.application.getSystemService(
-                UserManager.class);
-        final ShadowUserManager userManagerShadow = Shadow.extract(userManager);
-        mHelper.prepareDialogBuilder(
-                /* restriction= */ null, ENFORCED_ADMIN);
-
+        UserManager userManager = RuntimeEnvironment.application
+                .getSystemService(UserManager.class);
+        ShadowUserManager userManagerShadow = Shadow.extract(userManager);
         // Set up for shadow call.
         userManagerShadow.getSameProfileGroupIds().put(USER_ID, 0);
 
         // Test that the button is shown when user IDs are in the same profile group
         AlertDialog.Builder builder = mock(AlertDialog.Builder.class);
-        mHelper.maybeSetLearnMoreButton(builder);
+        mHelper.prepareDialogBuilder(builder, /* restriction= */ null, ENFORCED_ADMIN);
         verify(builder).setNeutralButton(anyInt(), any());
 
         // Test that the button is not shown when user IDs are not in the same profile group
         userManagerShadow.getSameProfileGroupIds().clear();
         builder = mock(AlertDialog.Builder.class);
-        mHelper.maybeSetLearnMoreButton(builder);
+        mHelper.prepareDialogBuilder(builder, /* restriction= */ null, ENFORCED_ADMIN);
         verify(builder, never()).setNeutralButton(anyInt(), any());
     }
 
diff --git a/tests/unit/src/com/android/settings/enterprise/ActionDisabledLearnMoreButtonLauncherImplTest.java b/tests/unit/src/com/android/settings/enterprise/ActionDisabledLearnMoreButtonLauncherImplTest.java
index 68468ed..4f7ecc8 100644
--- a/tests/unit/src/com/android/settings/enterprise/ActionDisabledLearnMoreButtonLauncherImplTest.java
+++ b/tests/unit/src/com/android/settings/enterprise/ActionDisabledLearnMoreButtonLauncherImplTest.java
@@ -24,86 +24,104 @@
 
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import android.app.Activity;
 import android.content.ComponentName;
+import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.UserHandle;
+import android.os.UserManager;
 
+import androidx.appcompat.app.AlertDialog;
 import androidx.test.runner.AndroidJUnit4;
 
 import com.android.settings.Settings;
 import com.android.settings.applications.specialaccess.deviceadmin.DeviceAdminAdd;
-import com.android.settingslib.RestrictedLockUtils;
-import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin;
 
 import org.junit.Before;
+import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
 import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-
+import org.mockito.junit.MockitoJUnit;
+import org.mockito.junit.MockitoRule;
 
 @RunWith(AndroidJUnit4.class)
 public class ActionDisabledLearnMoreButtonLauncherImplTest {
 
     private static final int ENFORCED_ADMIN_USER_ID = 123;
+    private static final UserHandle ENFORCED_ADMIN_USER = UserHandle.of(ENFORCED_ADMIN_USER_ID);
+
+    private static final int CONTEXT_USER_ID = -ENFORCED_ADMIN_USER_ID;
+    private static final UserHandle CONTEXT_USER = UserHandle.of(CONTEXT_USER_ID);
+
     private static final ComponentName ADMIN_COMPONENT =
             new ComponentName("some.package.name", "some.package.name.SomeClass");
     private static final String URL = "https://testexample.com";
     private static final Uri URI = Uri.parse(URL);
 
+    @Rule
+    public final MockitoRule mMockitoRule = MockitoJUnit.rule();
+
     @Mock
     private Activity mActivity;
 
+    @Captor
+    private ArgumentCaptor<Intent> mIntentCaptor;
+
+    @Mock
+    private AlertDialog.Builder mBuilder;
+
+    private ActionDisabledLearnMoreButtonLauncherImpl mImpl;
+
+    @Mock
+    private UserManager mUserManager;
+
     @Before
     public void setUp() {
-        MockitoAnnotations.initMocks(this);
+        // Can't mock getSystemService(Class) directly because it's final
+        when(mActivity.getSystemServiceName(UserManager.class)).thenReturn(Context.USER_SERVICE);
+        when(mActivity.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
+
+        when(mActivity.getUserId()).thenReturn(CONTEXT_USER_ID);
+        when(mUserManager.getUserHandle()).thenReturn(CONTEXT_USER_ID);
+
+        mImpl = new ActionDisabledLearnMoreButtonLauncherImpl(mActivity, mBuilder);
     }
 
     @Test
-    public void showAdminPolicies_noComponent_works() {
-        final EnforcedAdmin enforcedAdmin = createEnforcedAdmin(/* component= */ null);
+    public void launchShowAdminSettings_works() {
+        mImpl.launchShowAdminSettings(mActivity);
 
-        ActionDisabledLearnMoreButtonLauncherImpl.SHOW_ADMIN_POLICIES
-                .accept(mActivity, enforcedAdmin);
+        verify(mActivity).startActivity(mIntentCaptor.capture());
+        assertDeviceAdminSettingsActivity(mIntentCaptor.getValue());
+    }
 
-        final ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
-        verify(mActivity).startActivity(captor.capture());
-        assertThat(captor.getValue().getComponent().getClassName())
+    @Test
+    public void launchShowAdminPolicies_works() {
+        mImpl.launchShowAdminPolicies(mActivity, ENFORCED_ADMIN_USER, ADMIN_COMPONENT);
+
+        verify(mActivity).startActivityAsUser(mIntentCaptor.capture(), eq(ENFORCED_ADMIN_USER));
+        assertDeviceAdminAddIntent(mIntentCaptor.getValue());
+    }
+
+    @Test
+    public void showHelpPage_works() {
+        mImpl.showHelpPage(mActivity, URL);
+
+        verify(mActivity).startActivityAsUser(mIntentCaptor.capture(), eq(CONTEXT_USER));
+        assertActionViewIntent(mIntentCaptor.getValue());
+    }
+
+    private void assertDeviceAdminSettingsActivity(Intent intent) {
+        assertThat(intent.getComponent().getClassName())
                 .isEqualTo(Settings.DeviceAdminSettingsActivity.class.getName());
     }
 
-    @Test
-    public void showAdminPolicies_withComponent_works() {
-        final EnforcedAdmin enforcedAdmin = createEnforcedAdmin(ADMIN_COMPONENT);
-
-        ActionDisabledLearnMoreButtonLauncherImpl.SHOW_ADMIN_POLICIES
-                .accept(mActivity, enforcedAdmin);
-
-        final ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
-        verify(mActivity).startActivityAsUser(
-                captor.capture(),
-                eq(UserHandle.of(ENFORCED_ADMIN_USER_ID)));
-        assertDeviceAdminAddIntent(captor.getValue());
-    }
-
-    @Test
-    public void launchHelpPage_works() {
-        ActionDisabledLearnMoreButtonLauncherImpl.LAUNCH_HELP_PAGE.accept(mActivity, URL);
-
-        final ArgumentCaptor<Intent> captor = ArgumentCaptor.forClass(Intent.class);
-        verify(mActivity).startActivityAsUser(captor.capture(), eq(UserHandle.SYSTEM));
-        assertActionViewIntent(captor.getValue());
-    }
-
-    private EnforcedAdmin createEnforcedAdmin(ComponentName component) {
-        return new RestrictedLockUtils.EnforcedAdmin(
-                component, UserHandle.of(ENFORCED_ADMIN_USER_ID));
-    }
-
     private void assertDeviceAdminAddIntent(Intent intent) {
         assertThat(intent.getComponent().getClassName())
                 .isEqualTo(DeviceAdminAdd.class.getName());