react-native-bootsplash/android/src/main/res/values-v27/styles.xml

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

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <style name="Theme.BootSplash.v27" parent="Theme.BootSplash.Base">
        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
        <item name="android:windowLightNavigationBar">?darkContentBarsStyle</item>
    </style>
</resources>