mobile/src/main/res/values-v27/themes.xml
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="Base.V27.Theme.Pawnies" parent="Base.V23.Theme.Pawnies">
<item name="android:navigationBarColor">#FFFBE6</item>
<item name="android:windowLightNavigationBar">true</item>
</style>
<style name="Theme.Pawnies" parent="Base.V27.Theme.Pawnies" />
</resources>