weserplaner/app/src/main/res/navigation/nav_graph_compact.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/nav_graph_compact"
    app:startDestination="@id/compact_overview">

    <fragment
        android:id="@+id/compact_overview"
        android:name="com.denizk0461.weserplaner.fragment.CompactOverviewFragment"
        android:label="CompactOverviewFragment"
        tools:layout="@layout/fragment_compact_overview">

        <action
            android:id="@+id/action_compact_overview_to_schedule"
            app:destination="@id/schedule" />
        <action
            android:id="@+id/action_compact_overview_to_canteen"
            app:destination="@id/canteen" />
        <action
            android:id="@+id/action_compact_overview_to_settings"
            app:destination="@id/settings" />
    </fragment>

    <fragment
        android:id="@+id/schedule"
        android:name="com.denizk0461.weserplaner.fragment.EventFragment"
        android:label="EventFragment"
        tools:layout="@layout/fragment_event">
        <action
            android:id="@+id/action_schedule_to_compact_overview"
            app:destination="@id/compact_overview"
            app:popUpTo="@+id/nav_graph_compact"
            app:popUpToInclusive="true"/>
    </fragment>
    <fragment
        android:id="@+id/canteen"
        android:name="com.denizk0461.weserplaner.fragment.CanteenFragment"
        android:label="CanteenFragment"
        tools:layout="@layout/fragment_canteen">
        <action
            android:id="@+id/action_canteen_to_compact_overview"
            app:destination="@id/compact_overview"
            app:popUpTo="@+id/nav_graph_compact"
            app:popUpToInclusive="true"/>
    </fragment>
    <fragment
        android:id="@+id/settings"
        android:name="com.denizk0461.weserplaner.fragment.SettingsFragment"
        android:label="SettingsFragment"
        tools:layout="@layout/fragment_settings">
        <action
            android:id="@+id/action_settings_to_compact_overview"
            app:destination="@id/compact_overview"
            app:popUpTo="@+id/nav_graph_compact"
            app:popUpToInclusive="true"/>
    </fragment>

</navigation>