<style parent="@*android:style/TextAppearance.Material" name="TextAppearance.Material.Notification">
    <item name="android:textColor">@*android:color/secondary_text_material_dark</item>
</style>
    <style parent="@*android:style/TextAppearance.Material.Notification" name="TextAppearance.Material.Notification.Title">
    <item name="android:textColor">@*android:color/primary_text_default_material_dark</item>
</style>