res/values-v31/styles.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
* Copyright (C) 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*      http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
-->

<resources>

    <style name="HomeSettings.Theme" parent="@android:style/Theme.DeviceDefault.Settings">
        <item name="android:listPreferredItemPaddingEnd">16dp</item>
        <item name="android:listPreferredItemPaddingStart">24dp</item>
        <item name="android:navigationBarColor">@android:color/transparent</item>
        <item name="android:statusBarColor">@android:color/transparent</item>
        <item name="android:switchStyle">@style/SwitchStyle</item>
        <item name="android:textAppearanceListItem">@style/HomeSettings.PreferenceTitle</item>
        <item name="android:windowActionBar">false</item>
        <item name="android:windowNoTitle">true</item>
        <item name="preferenceTheme">@style/HomeSettings.PreferenceTheme</item>
    </style>

    <style name="HomeSettings.PreferenceTheme" parent="@style/PreferenceThemeOverlay">
        <item name="preferenceCategoryStyle">@style/HomeSettings.CategoryStyle</item>
        <item name="preferenceCategoryTitleTextAppearance">@style/HomeSettings.CategoryTitle</item>
        <item name="preferenceFragmentCompatStyle">@style/HomeSettings.FragmentCompatStyle</item>
        <item name="preferenceScreenStyle">@style/HomeSettings.PreferenceScreenStyle</item>
        <item name="preferenceStyle">@style/HomeSettings.PreferenceStyle</item>
        <item name="switchPreferenceStyle">@style/HomeSettings.SwitchPreferenceStyle</item>
        <item name="android:fontFamily">google-sans-text</item>
    </style>

    <style name="HomeSettings.CategoryStyle" parent="@style/Preference.Category.Material">
        <item name="allowDividerAbove">@bool/home_settings_allow_divider</item>
        <item name="allowDividerBelow">@bool/home_settings_allow_divider</item>
        <item name="iconSpaceReserved">@bool/home_settings_icon_space_reserved</item>
    </style>

    <style name="HomeSettings.PreferenceStyle" parent="@style/Preference.Material">
        <item name="iconSpaceReserved">@bool/home_settings_icon_space_reserved</item>
    </style>

    <style name="HomeSettings.PreferenceScreenStyle"
            parent="@style/Preference.PreferenceScreen.Material">
        <item name="iconSpaceReserved">@bool/home_settings_icon_space_reserved</item>
    </style>

    <style name="HomeSettings.SwitchPreferenceStyle"
            parent="@style/Preference.SwitchPreference.Material">
        <item name="iconSpaceReserved">@bool/home_settings_icon_space_reserved</item>
    </style>

    <style name="HomeSettings.PreferenceTitle"
            parent="@android:style/TextAppearance.Material.Subhead">
        <item name="android:fontFamily">google-sans</item>
        <item name="android:textSize">20sp</item>
    </style>

    <style name="HomeSettings.CategoryTitle" parent="@android:style/TextAppearance.Material.Body2">
        <item name="android:fontFamily">google-sans-text-medium</item>
    </style>

    <style name="HomeSettings.CollapsingToolbar" parent="@style/Theme.MaterialComponents.DayNight">
        <item name="colorAccent">@color/home_settings_header_accent</item>
        <item name="colorPrimary">@color/home_settings_header_expanded</item>
        <item name="elevationOverlayColor">?attr/colorPrimary</item>
        <item name="elevationOverlayEnabled">true</item>
    </style>

    <style name="HomeSettings.CollapsedToolbarTitle"
            parent="@android:style/TextAppearance.DeviceDefault.Widget.ActionBar.Title">
        <item name="android:fontFamily">google-sans</item>
        <item name="android:textSize">20sp</item>
    </style>

    <style name="HomeSettings.ExpandedToolbarTitle" parent="HomeSettings.CollapsedToolbarTitle">
        <item name="android:textSize">36sp</item>
    </style>
</resources>