app/src/main/res/menu/drawer_bottom_nav_menu.xml
<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:id="@+id/learningDatasetSelectionFragment"
android:icon="@drawable/ic_baseline_book_24"
android:title="@string/BottomNav_gotoLearningButton"
app:actionViewClass="android.widget.Button" />
<item
android:id="@+id/datasetsOverviewFragment"
android:icon="@drawable/ic_baseline_photo_24"
android:title="@string/BottomNav_gotoDatasetEditingButton"
app:actionViewClass="android.widget.Button"/>
</menu>