[Android] Single Fragment for multiple layout/*.xml in <navigation>

LayoutFragment.kt

package *

import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.fragment.app.Fragment

class LayoutFragment : Fragment() {

    override fun onCreateView(
        inflater: LayoutInflater,
        container: ViewGroup?,
        savedInstanceState: Bundle?
    ): View? {

        val layout = getString(R.string.base_fragment_layout)
        arguments?.getInt(layout)?.let {
            return inflater.inflate(it, container, false)
        }

        return null
    }
}

MainFragment.kt

package *

import android.os.Bundle
import androidx.fragment.app.Fragment
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import android.widget.Button
import androidx.appcompat.widget.LinearLayoutCompat
import androidx.navigation.fragment.FragmentNavigator
import androidx.navigation.fragment.findNavController

/**
 * A simple [Fragment] subclass as the default destination in the navigation.
 */
class MainFragment : Fragment(R.layout.fragment_first) {


    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)

        val viewGroup = view.findViewById<LinearLayoutCompat>(R.id.vg_content)
        viewGroup?.run {
            findNavController().graph.forEach graph@{ d ->
                if ((d as FragmentNavigator.Destination).className == MainFragment::class.java.name) return@graph

                val button = Button(requireContext())
                button.text = d.label
                button.setOnClickListener { findNavController().navigate(d.id) }
                this.addView(button)
            }
        }
    }
}

nav_graph.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"
    app:startDestination="@id/FirstFragment">

    <fragment
        android:id="@+id/FirstFragment"
        android:name="*.MainFragment"
        android:label="@string/first_fragment_label"
        tools:layout="@layout/fragment_first" />

    <fragment
        android:id="@+id/TypographFragment"
        android:name="*.LayoutFragment"
        android:label="Typograph"
        tools:layout="@layout/fragment_typograph">
        <argument
            android:name="@string/base_fragment_layout"
            android:defaultValue="@layout/fragment_typograph"
            app:argType="reference" />
    </fragment>

    <fragment
        android:id="@+id/WidgetFragment"
        android:name="*.LayoutFragment"
        android:label="Widget"
        tools:layout="@layout/fragment_widget">
        <argument
            android:name="@string/base_fragment_layout"
            android:defaultValue="@layout/fragment_widget"
            app:argType="reference" />
    </fragment>

    <fragment
        android:id="@+id/AlertFragment"
        android:name="*.LayoutFragment"
        android:label="Alert"
        tools:layout="@layout/fragment_alert">
        <argument
            android:name="@string/base_fragment_layout"
            android:defaultValue="@layout/fragment_alert"
            app:argType="reference" />
    </fragment>
    
</navigation>