app/src/main/res/mipmap-anydpi-v26/ic_guessit_round.xml
<?xml version="1.0" encoding="utf-8"?>
<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
<background android:drawable="@mipmap/ic_guessit_background"/>
<foreground android:drawable="@mipmap/ic_guessit_foreground"/>
</adaptive-icon>