core/res/res/values/styles_car.xml

<?xml version="1.0" encoding="UTF-8"?>
<!-- Copyright (C) 2018 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>
    <!-- Car text -->
    <style name="CarBody1">
        <item name="textStyle">normal</item>
        <item name="textSize">@dimen/car_body1_size</item>
        <item name="textColor">@color/car_body1</item>
    </style>

    <style name="CarBody1.Light">
        <item name="textColor">@color/car_body1_light</item>
    </style>

    <style name="CarBody1.Dark">
        <item name="textColor">@color/car_body2_dark</item>
    </style>

    <style name="CarBody2">
        <item name="textStyle">normal</item>
        <item name="textSize">@dimen/car_body2_size</item>
        <item name="textColor">@color/car_body2</item>
    </style>

    <style name="CarBody2.Dark">
        <item name="textColor">@color/car_body2_dark</item>
    </style>
    <style name="CarBody2.Light">
        <item name="textColor">@color/car_body2_light</item>
    </style>

    <style name="CarBody3">
        <item name="textStyle">normal</item>
        <item name="textSize">@dimen/car_body3_size</item>
        <item name="textColor">@color/car_body3</item>
    </style>

    <!-- The smallest styling for body text. The color of this text changes based on the day/night
         mode. -->
    <style name="CarBody4">
        <item name="textStyle">normal</item>
        <item name="textSize">@dimen/car_body4_size</item>
        <item name="textColor">@color/car_body4</item>
    </style>

    <style name="CarAction1">
        <item name="textStyle">bold</item>
        <item name="textSize">@dimen/car_action1_size</item>
        <item name="textColor">@color/control_default_material</item>
    </style>

    <style name="CarAction1.Dark">
        <item name="textColor">@color/car_highlight_dark</item>
    </style>
    <style name="CarAction1.Light">
        <item name="textColor">@color/car_highlight_light</item>
    </style>

    <!-- The styling for title text. The color of this text changes based on day/night mode. -->
    <style name="CarTitle" >
        <item name="textStyle">bold</item>
        <item name="textSize">@dimen/car_title2_size</item>
        <item name="textColor">@color/car_title</item>
    </style>

    <!-- Title text that is permanently a dark color. -->
    <style name="CarTitle.Dark" >
        <item name="textColor">@color/car_title_dark</item>
    </style>

    <!-- Title text that is permanently a light color. -->
    <style name="CarTitle.Light" >
        <item name="textColor">@color/car_title_light</item>
    </style>

    <!-- Action bar -->
    <style name="ActionBarTitle" parent="@style/Widget.DeviceDefault.TextView">
        <item name="android:singleLine">true</item>
        <item name="android:textAppearance">?attr/textAppearanceLarge</item>
    </style>

    <style name="ActionBarButton"
           parent="@style/Widget.DeviceDefault.Button.Borderless.Colored">
        <item name="android:textAppearance">@style/ActionBarButtonTextAppearance</item>
        <!-- Button's internal horizontal padding -->
        <item name="android:paddingStart">@*android:dimen/car_padding_3</item>
        <item name="android:paddingEnd">@*android:dimen/car_padding_3</item>
        <item name="android:drawablePadding">@*android:dimen/car_padding_2</item>
        <item name="android:maxWidth">@*android:dimen/action_bar_button_max_width</item>
    </style>

    <style name="ActionBarButtonTextAppearance"
           parent="@style/TextAppearance.DeviceDefault.Widget.Button.Borderless.Colored">
        <item name="android:textAllCaps">false</item>
    </style>
</resources>