res/values/themes.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2015 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="Settings"
           parent="@android:style/Theme.DeviceDefault.Settings">
    </style>

    <style name="CarSettingTheme" parent="Theme.Car.Light.NoActionBar">
        <item name="android:background">@color/car_card</item>
    </style>

    <style name="Settings.NoActionBar" parent="@style/Settings">
        <item name="android:windowActionBar">false</item>
        <item name="android:windowNoTitle">true</item>
    </style>

    <style name="GrantPermissions"
           parent="@android:style/Theme.DeviceDefault.Light.Dialog.NoActionBar">
        <item name="*android:windowFixedHeightMajor">100%</item>
        <item name="*android:windowFixedHeightMinor">100%</item>
        <item name="android:windowBackground">@android:color/transparent</item>
    </style>

    <style name="DialogWhenLarge"
            parent="@android:style/Theme.DeviceDefault.Light.NoActionBar">
        <item name="android:textAppearanceMedium">@style/MediumText</item>
        <item name="android:textAppearanceSmall">@style/SmallText</item>
        <item name="android:titleTextStyle">@style/TitleText</item>
    </style>

    <style name="DialogWhenLargeNoAnimation" parent="DialogWhenLarge">
        <item name="android:windowAnimationStyle">@null</item>
    </style>

    <style name="AlertDialogActivity"
            parent="@android:style/Theme.DeviceDefault.Light.Panel">
        <item name="android:backgroundDimEnabled">true</item>
    </style>

    <style name="Header.Settings"
            parent="@android:style/Theme.DeviceDefault.Settings">
    </style>


</resources>