BottomNavigationView not visibile in all Fragment

Android
1

I have a question the kotlin code below defines a BottomNavigationView is visible only in the activity_main and not in the fragments present in the bottombar navigaiton, the gist is that the bottom bar is visible only on the first page and not in the remaining fragments, what is this due to? what do I have to do to make the menu appear in all ui

MainActivity.kt

class MainActivity : AppCompatActivity() {

    private val bottleFragment = BottleFragment()
    private val homeFragment = HomeFragment()
    private val profileInfoFragment = ProfileInfoFragment()
    private val fragmentHistory = mutableListOf<Fragment>(homeFragment)
    private var activeFragment: Fragment = homeFragment
    var ID_AUTH_FIREBASE = ""
    var ADMIN_KEY = ""
    var email = ""
    val bundle = Bundle()

    private val bottomNavigationListener = BottomNavigationView.OnNavigationItemSelectedListener {
        when (it.itemId) {
            R.id.navigation_home -> {
                setFragment(homeFragment)
                return@OnNavigationItemSelectedListener true
            }
            R.id.navigation_profile -> {
                setFragment(profileInfoFragment)
                return@OnNavigationItemSelectedListener true
            }
            R.id.navigation_bottle -> {
                setFragment(bottleFragment)
                return@OnNavigationItemSelectedListener true
            }
            else -> {
                return@OnNavigationItemSelectedListener false
            }
        }
    }

    @SuppressLint("MissingPermission")
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        navigation.setOnNavigationItemSelectedListener(bottomNavigationListener)
        startFragment(homeFragment)
        checkPermissions()
        buttonlogout.setOnClickListener { logout() }
        buttonsave.setOnClickListener { save() }
        window.setFlags(
            WindowManager.LayoutParams.FLAG_FULLSCREEN,
            WindowManager.LayoutParams.FLAG_FULLSCREEN
        );
        email = intent.getStringExtra("Email")
        ID_AUTH_FIREBASE = intent.getStringExtra("ID_AUTH_FIREBASE")
        ADMIN_KEY = intent.getStringExtra("ADMIN_KEY")
        val sharedPreference = getSharedPreferences("PREFERENCE_NAME", 0)
        var editor = sharedPreference.edit()
        editor.putString("Email", email)
        editor.putString("ID_AUTH_FIREBASE", ID_AUTH_FIREBASE)
        editor.putString("ADMIN_KEY", ADMIN_KEY)
        editor.commit()
        val datiPersona = APISupport.getDatiPersona(ID_AUTH_FIREBASE, email, ADMIN_KEY)
        textNome.setText(datiPersona[0])
        txtCognome.setText(datiPersona[1])
        txtResidenza.setText(datiPersona[2])
        txtTelefono.setText(datiPersona[3])
        txtEmail.setText(email)
        hometext.text = datiPersona[0] + " " + datiPersona[1]
        txtcfdesc.setText(datiPersona[5])
        txtnumeropolizaedit.setText(datiPersona[6])
        try {
            val url: URL = URL(APISupport.geturlLogo(ID_AUTH_FIREBASE, email, ADMIN_KEY))
            val bmp: Bitmap = BitmapFactory.decodeStream(url.openConnection().getInputStream())
            imageLogo.setImageBitmap(bmp)
        } catch (e: Exception) {
            System.out.println("Errore")
        }
        txtDataFineEdit.setText(datiPersona[8])
        txtDataInizioEdit.setText(datiPersona[7])

    }


    override fun onResume() {
        super.onResume()
        checkPermissions()
    }

    override fun onPause() {
        super.onPause()
        checkPermissions()
    }

    fun save() {
        var value = APISupport.savedatipersona(
            ID_AUTH_FIREBASE,
            email,
            ADMIN_KEY,
            txtCognome.text.toString(),
            textNome.text.toString(),
            txtTelefono.text.toString(),
            txtResidenza.text.toString(),
            txtDataInizioEdit.text.toString(),
            txtDataFineEdit.text.toString(),
            txtnumeropolizaedit.text.toString(),
            txtcfdesc.text.toString()
        )
    }

    fun logout() {
        val intent = Intent(this, SplashActivity::class.java)
        startActivity(intent)
    }

    fun startFragment(fragment: Fragment, removeLast: Boolean = false) {

        if (fragment == homeFragment)
            startHomeBackground()
        else
            stopHomeBackground()

        if (removeLast)
            fragmentHistory.removeAt(fragmentHistory.lastIndex)
        if (fragmentHistory.last() != fragment)
            fragmentHistory.add(fragment)


        activeFragment = fragment
    }

    protected fun setFragment(fragment: Fragment?) {
        if (fragment == homeFragment)
            startHomeBackground()
        else
            stopHomeBackground()
        val fragmentManager = supportFragmentManager
        val fragmentTransaction: FragmentTransaction = fragmentManager.beginTransaction()
        if (fragment != null) {
            fragmentTransaction.replace(android.R.id.content, fragment)
        }
        fragmentTransaction.commit()
    }


    fun startHomeBackground() {
        homeBackground.visibility = View.VISIBLE
    }

    fun stopHomeBackground() {
        homeBackground.visibility = View.GONE
    }

    private fun checkPermissions() {
        if (ActivityCompat.checkSelfPermission(
                this,
                Manifest.permission.ACCESS_FINE_LOCATION
            ) != PackageManager.PERMISSION_GRANTED
        ) {
            requestPermissions(
                arrayOf(Manifest.permission.ACCESS_FINE_LOCATION),
                RequestCodes.PERMISSION_GPS
            )
            return
        }

        if (ActivityCompat.checkSelfPermission(
                this,
                Manifest.permission.BLUETOOTH
            ) != PackageManager.PERMISSION_GRANTED
        ) {
            requestPermissions(
                arrayOf(Manifest.permission.BLUETOOTH),
                RequestCodes.PERMISSION_BLUETOOTH
            )
            return
        }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
            if (ActivityCompat.checkSelfPermission(
                    this,
                    Manifest.permission.FOREGROUND_SERVICE
                ) != PackageManager.PERMISSION_GRANTED
            ) {
                requestPermissions(
                    arrayOf(Manifest.permission.FOREGROUND_SERVICE),
                    RequestCodes.PERMISSION_FOREGROUND_SERVICE
                )
                return
            }
        }

    }

    private fun Fragment.isMainFragment(): Boolean {
        when (this) {
            homeFragment, bottleFragment, profileInfoFragment -> {
                return true
            }
        }
        return false
    }


    override fun onBackPressed() {

        if (fragmentHistory.last().isMainFragment()) {
            finish()
            return
        }

        val lastIndex = fragmentHistory.lastIndex
        try {
            startFragment(fragmentHistory[lastIndex - 1], true)
        } catch (e: IndexOutOfBoundsException) {
            e.printStackTrace()
            finish()
        }
    }


}

activity_main.xml

....
<!-- Bottom Navigation View -->
    <com.google.android.material.bottomnavigation.BottomNavigationView
        android:id="@+id/navigation"
        android:layout_width="0dp"
        android:layout_height="85dp"
        android:background="#FFFAFA"
        android:backgroundTint="@android:color/transparent"
        app:itemBackground="@android:color/transparent"
        app:itemIconSize="28dp"
        app:itemIconTint="@color/bottom_navigation_color"
        app:labelVisibilityMode="unlabeled"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintLeft_toLeftOf="parent"
        app:layout_constraintRight_toRightOf="parent"
        app:menu="@menu/bottom_navigation" />
..

bottom_navigation.xml

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:id="@+id/navigation_home"
        android:visible="true"
        android:icon="@drawable/profile_nav_selector"
        android:tooltipText="Profilo"
        android:enabled="true"
        android:title="Profilo" />

    <item
        android:id="@+id/navigation_profile"
        android:visible="true"
        android:icon="@drawable/home_nav_selector"
        android:tooltipText="Veicoli"
        android:enabled="true"
        android:title="Veicoli" />

    <item
        android:id="@+id/navigation_bottle"
        android:icon="@drawable/bottle_nav_selector"
        android:tooltipText="Info"
        android:visible="true"
        android:enabled="true"
        android:title="Info" />

</menu>

fragment_bottle.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout 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:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/alertWhite"
    tools:context=".fragments.BottleFragment">

    <!-- Home Background -->
    <FrameLayout
        android:layout_width="0dp"
        android:id="@+id/homeBackground"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent">


        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="140dp"
            android:background="@drawable/oval"
            android:baselineAligned="false"
            android:layout_marginTop="-70dp"
            android:orientation="vertical"
            tools:ignore="MissingConstraints">


            <TextView
                android:id="@+id/hometext"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_marginTop="80dp"
                android:layout_marginLeft="-10dp"
                android:text="Informazioni"
                android:textSize="20dp" />


        </LinearLayout>


        <ImageView
            android:layout_width="100dp"
            android:layout_height="80dp"
            android:layout_marginTop="70dp"
            android:layout_marginLeft="130dp"
            android:background="@drawable/infobutton"
            tools:ignore="MissingConstraints" />

        <Button
            android:id="@+id/buttonInfoPrivacy"
            android:layout_width="250dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="150dp"
            android:background="@drawable/roundbutton"
            android:layout_marginLeft="60dp"
            android:radius="14dp"
            android:text="Infomativa Privacy"
            android:textColor="#FFFFFF" />

        <Button
            android:id="@+id/buttontermini"
            android:layout_width="250dp"
            android:layout_height="wrap_content"
            android:layout_marginTop="230dp"
            android:background="@drawable/roundbutton"
            android:layout_marginLeft="60dp"
            android:radius="14dp"
            android:text="Termini e Condizioni"
            android:textColor="#FFFFFF" />

        <ImageView
            android:layout_width="150dp"
            android:layout_height="150dp"
            android:layout_marginTop="280dp"
            android:layout_marginLeft="100dp"
            android:background="@drawable/logolive"
            tools:ignore="MissingConstraints" />

        <TextView
            android:id="@+id/txtnumber"
            android:layout_width="100dp"
            android:layout_height="30dp"
            android:layout_alignLeft="@+id/textview"
            android:layout_alignParentBottom="true"
            android:layout_marginTop="430dp"
            android:textColor="#110F0F"
            android:layout_marginLeft="155dp"
            android:textSize="15dp"
            android:textStyle="bold"
            android:text="v. 1.0" />



    </FrameLayout>


</androidx.constraintlayout.widget.ConstraintLayout>

fragment_profile_info.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/alertWhite"
    tools:context=".fragments.ProfileInfoFragment">


    <FrameLayout
        android:id="@+id/frameProfile"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical"
            tools:ignore="MissingConstraints">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="140dp"
                android:background="@drawable/oval"
                android:baselineAligned="false"
                android:layout_marginTop="-70dp"
                android:orientation="vertical"
                tools:ignore="MissingConstraints">

                <ImageView
                    android:id="@+id/buttonlogout"
                    android:layout_width="30dp"
                    android:layout_height="30dp"
                    android:layout_marginTop="80dp"
                    android:layout_marginLeft="50dp"
                    android:background="@drawable/iconback" />

                <TextView
                    android:id="@+id/hometext"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center"
                    android:layout_marginTop="-30dp"
                    android:layout_marginLeft="20dp"
                    android:text="I tuoi veicoli"
                    android:textSize="20dp" />


                <ImageView
                    android:id="@+id/buttonadd"
                    android:layout_width="30dp"
                    android:layout_height="30dp"
                    android:layout_marginTop="-26dp"
                    android:layout_marginLeft="270dp"
                    android:background="@drawable/iconadd" />

                <ListView
                    android:id="@+id/list"
                    android:layout_width="wrap_content"
                    android:layout_height="match_parent"
                    android:divider="#000"
                    android:layout_marginTop="100dp"
                    android:dividerHeight="1dp"
                    android:footerDividersEnabled="false"
                    android:headerDividersEnabled="false" />


            </LinearLayout>


            <ListView
                android:id="@+id/listView"
                android:layout_width="match_parent"
                android:layout_height="match_parent" />


        </LinearLayout>


    </FrameLayout>


</androidx.constraintlayout.widget.ConstraintLayout>