res/xml/style_settings.xml

<?xml version="1.0" encoding="utf-8"?>
<!--  Copyright (C) 2017 The OmniROM Project

  This program is free software: you can redistribute it and/or modify
  it under the terms of the GNU General Public License as published by
  the Free Software Foundation, either version 2 of the License, or
  (at your option) any later version.

  This program is distributed in the hope that it will be useful,
  but WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  GNU General Public License for more details.

  You should have received a copy of the GNU General Public License
  along with this program.  If not, see <http://www.gnu.org/licenses/>.
-->
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:settings="http://schemas.android.com/apk/res/com.android.settings">

        <PreferenceCategory
            android:key="category_statusbar"
            android:title="@string/statusbar_title">

            <PreferenceScreen
                android:key="statusbar_battery"
                android:title="@string/battery_title"
                android:summary="@string/statusbar_battery_summary"
                android:fragment="org.omnirom.omnigears.interfacesettings.StatusbarBatterySettings" />

        </PreferenceCategory>

        <PreferenceCategory
            android:key="status_bar_custom_header_category"
            android:title="@string/notification_title" >

            <org.omnirom.omnigears.preference.SystemSettingSwitchPreference
                android:key="status_bar_custom_header"
                android:title="@string/status_bar_custom_header_title"
                android:summary="@string/status_bar_custom_header_summary"
                android:defaultValue="false" />

            <ListPreference
                android:key="custom_header_provider"
                android:title="@string/custom_header_provider_title"
                android:persistent="false"
                android:entries="@array/custom_header_provider_entries"
                android:entryValues="@array/custom_header_provider_values"
                android:dependency="status_bar_custom_header" />

            <ListPreference
                android:key="daylight_header_pack"
                android:title="@string/daylight_header_pack_title"
                android:persistent="false"
                android:dependency="status_bar_custom_header" />

            <PreferenceScreen
                android:key="custom_header_browse"
                android:title="@string/custom_header_browse_title"
                android:summary="@string/custom_header_browse_summary"
                android:dependency="status_bar_custom_header"
                android:persistent="false" >
                <intent android:action="android.intent.action.MAIN"
                        android:targetPackage="org.omnirom.omnistyle"
                        android:targetClass="org.omnirom.omnistyle.BrowseHeaderActivity" />
            </PreferenceScreen>

            <org.omnirom.omnigears.preference.SeekBarPreference
                android:key="status_bar_custom_header_shadow"
                android:title="@string/status_bar_custom_header_shadow_title"
                android:summary="@string/status_bar_custom_header_shadow_summary"
                android:max="100"
                settings:min="0"
                settings:unitsLeft=""
                settings:unitsRight="@string/unit_percent"
                android:persistent="false"
                android:dependency="status_bar_custom_header" />

        </PreferenceCategory>
</PreferenceScreen>