Updates to automatic rule pages in Settings

- Re-added metrics for zen behavior preference controllers
- Dialogs in zen mode settings are rotate-friendly
- Automatic rules are refreshed on update state
- User-created (and default) automatic rules are always priority only and user cannot change this
- Automatic rules redesigned to have headers

Test: make ROBOTEST_FILTER=ZenModeAutomaticRulesPreferenceControllerTest RunSettingsRoboTests -j40
Bug: 63077372
Fixes: 68324465
Fixes: 69057696
Change-Id: I163acef2715dd4e60bfc08207f0e22352c4c0e28

src/com/android/settings/notification/AbstractZenModePreferenceController.java

@@ -35,6 +35,8 @@ import android.util.Slog;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.settings.core.PreferenceControllerMixin;
+import com.android.settings.core.instrumentation.MetricsFeatureProvider;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settingslib.core.AbstractPreferenceController;
 import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
@@ -51,6 +53,7 @@ abstract public class AbstractZenModePreferenceController extends
     private final String KEY;
     final private NotificationManager mNotificationManager;
     protected static ZenModeConfigWrapper mZenModeConfigWrapper;
+    protected MetricsFeatureProvider mMetricsFeatureProvider;
 
     public AbstractZenModePreferenceController(Context context, String key,
             Lifecycle lifecycle) {
@@ -62,6 +65,9 @@ abstract public class AbstractZenModePreferenceController extends
         KEY = key;
         mNotificationManager = (NotificationManager) context.getSystemService(
                 Context.NOTIFICATION_SERVICE);
+
+        final FeatureFactory featureFactory = FeatureFactory.getFactory(mContext);
+        mMetricsFeatureProvider = featureFactory.getMetricsFeatureProvider();
     }
 
     @Override