Fix special access summary text

Use ApplicationState to count number of apps using unrestricted_data.

Change-Id: I083ff50e3e516536c87afa71d786b22e83d9a498
Fixes: 69313992
Test: robotests

src/com/android/settings/applications/AppAndNotificationDashboardFragment.java

@@ -21,6 +21,8 @@ import android.app.Application;
 import android.content.Context;
 import android.provider.SearchIndexableResource;
 
+import androidx.fragment.app.Fragment;
+
 import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.dashboard.DashboardFragment;
@@ -33,8 +35,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-import androidx.fragment.app.Fragment;
-
 @SearchIndexable
 public class AppAndNotificationDashboardFragment extends DashboardFragment {
 
@@ -60,6 +60,12 @@ public class AppAndNotificationDashboardFragment extends DashboardFragment {
         return R.xml.app_and_notification;
     }
 
+    @Override
+    public void onAttach(Context context) {
+        super.onAttach(context);
+        use(SpecialAppAccessPreferenceController.class).setSession(getSettingsLifecycle());
+    }
+
     @Override
     protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
         final Activity activity = getActivity();
@@ -77,7 +83,6 @@ public class AppAndNotificationDashboardFragment extends DashboardFragment {
         final List<AbstractPreferenceController> controllers = new ArrayList<>();
         controllers.add(new EmergencyBroadcastPreferenceController(context,
                 "app_and_notif_cell_broadcast_settings"));
-        controllers.add(new SpecialAppAccessPreferenceController(context));
         controllers.add(new RecentAppsPreferenceController(context, app, host));
         return controllers;
     }