navigation_fragment_demo.xml

<?xml version="1.0" encoding="utf-8"?>
<navigation xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/navigation_fragment_demo"
    app:startDestination="@id/demoHomeFragment">


    <fragment
        android:id="@+id/demoHomeFragment"
        android:name="com.wmdigit.cateringdetect.demo.ui.fragment.DemoHomeFragment"
        android:label="DemoHomeFragment" />
</navigation>