react-native-bootsplash/android/src/main/res/values/colors.xml

Display a bootsplash on your app starts. Hide it when you want.

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <!-- https://cs.android.com/android/platform/superproject/+/master:frameworks/base/core/res/remote_color_resources_res/values/colors.xml;l=67 -->
    <!-- https://cs.android.com/android/platform/superproject/+/master:frameworks/base/core/res/res/color/system_bar_background_semi_transparent.xml -->
    <color name="navigationBarColor">#801b1b1b</color>
</resources>