app/src/main/res/values/styles.xml
<resources>
<!-- Base application theme. -->
<style name="AppTheme" parent="Theme.AppCompat.NoActionBar">
<!-- Customize your theme here. -->
<item name="colorPrimary">@color/colorPrimary</item>
<item name="colorPrimaryDark">@color/colorPrimaryDark</item>
<item name="colorAccent">@color/colorAccent</item>
<item name="android:navigationBarColor">@color/colorPrimary</item>
</style>
<style name="Theme.CameraKitActivity" parent="AppTheme">
<item name="android:windowBackground">@drawable/launch_bg</item>
</style>
</resources>