java/com/android/dialer/theme/res/values/themes.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>

  <style name="DialerThemeBase" parent="@style/Theme.AppCompat.Light.DarkActionBar">
    <item name="android:textColorPrimary">@color/dialer_primary_text_color</item>
    <item name="android:textColorSecondary">@color/dialer_secondary_text_color</item>
    <!-- This is used for title bar color in recents -->
    <item name="android:colorPrimary">@color/titlebar_in_recents_background_color</item>
    <item name="android:colorPrimaryDark">@color/dialer_theme_color_dark</item>
    <item name="android:colorControlActivated">@color/dialer_theme_color</item>
    <item name="android:colorButtonNormal">@color/dialer_theme_color</item>
    <item name="android:colorAccent">@color/dialtacts_theme_color</item>
    <item name="android:alertDialogTheme">@style/AlertDialogTheme</item>
    <item name="android:textAppearanceButton">@style/DialerButtonTextStyle</item>

    <item name="android:actionBarStyle">@style/DialerActionBarBaseStyle</item>
    <item name="actionBarStyle">@style/DialerActionBarBaseStyle</item>
    <item name="android:actionBarSize">@dimen/action_bar_height</item>
    <item name="actionBarSize">@dimen/action_bar_height</item>
  </style>
</resources>