LineageParts: Hide notifications light in search if not supported

import android.provider.Settings;

import android.telephony.TelephonyManager;

import android.text.TextUtils;

import android.util.ArraySet;

import android.view.View;

import android.widget.AdapterView;

import android.widget.ListView;

import org.lineageos.lineageparts.widget.PackageListAdapter.PackageItem;

import org.lineageos.lineageparts.R;

import org.lineageos.lineageparts.SettingsPreferenceFragment;

import org.lineageos.lineageparts.search.BaseSearchIndexProvider;

import org.lineageos.lineageparts.search.Searchable;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.HashSet;

import java.util.List;

import java.util.Set;

import java.util.Map;

import lineageos.preference.LineageSystemSettingSwitchPreference;

import lineageos.util.ColorUtils;

public class NotificationLightSettings extends SettingsPreferenceFragment implements

        Preference.OnPreferenceChangeListener, ApplicationLightPreference.ItemLongClickListener {

        Preference.OnPreferenceChangeListener, ApplicationLightPreference.ItemLongClickListener, Searchable {

    private static final String TAG = "NotificationLightSettings";

    private static final String ADVANCED_SECTION = "advanced_section";

    private static final String BRIGHTNESS_SECTION = "brightness_section";

    private static final String GENERAL_SECTION = "general_section";

    private static final String PHONE_SECTION = "phone_list";

    private static final String NOTIFICATION_LIGHT_PREF = "notification_lights";

    private static final String DEFAULT_PREF = "default";

    private static final String MISSED_CALL_PREF = "missed_call";

        }

        return context.getString(R.string.disabled);

    };

    public static final Searchable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =

            new BaseSearchIndexProvider() {

                @Override

                public Set<String> getNonIndexableKeys(Context context) {

                    final Set<String> result = new ArraySet<>();

                    boolean intrusiveNotificationLed = context.getResources().getBoolean(

                            com.android.internal.R.bool.config_intrusiveNotificationLed);

                    if (!intrusiveNotificationLed) {

                        result.add(NOTIFICATION_LIGHT_PREF);

                    }

                    return result;

                }

            };

}