car_product/overlay-visual/frameworks/base/core/res/res/values/colors.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
** Copyright 2017, 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>

    <!-- The background color for the container of notification actions. -->
    <color name="notification_action_list">@*android:color/car_colorSecondary</color>

    <!-- The primary text color if the text is on top of a light background. -->
    <color name="notification_primary_text_color_light">@*android:color/car_body1</color>

    <!-- The primary text color if the text is on top of a dark background. -->
    <color name="notification_primary_text_color_dark">@*android:color/car_body1</color>

    <!-- The secondary text color if the text is on top of a light background. -->
    <color name="notification_secondary_text_color_light">@*android:color/car_body2</color>

    <!-- The secondary text color if the text is on top of a dark background. -->
    <color name="notification_secondary_text_color_dark">@*android:color/car_body2</color>

    <!-- The default color for text in a notification. This color is also the default color for
         icons. -->
    <color name="notification_default_color">@*android:color/car_accent</color>

</resources>