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

    <style name="Theme.BaseSeriesGuide.Light" parent="Theme.MaterialComponents.DayNight.NoActionBar">

        <!-- All customizations that are SPECIFIC to API-level 27 go here. -->

        <!-- Note: nav bar color needs to be opaque! -->
        <item name="android:navigationBarColor">@color/black_almost</item>

    </style>

</resources>
Make nav bar black on night mode + API 27.
Make nav bar black on night mode + API 27.
