KotlinNavigationDrawer

activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<layout 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">

    <androidx.drawerlayout.widget.DrawerLayout
        android:id="@+id/drawerLayout"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="vertical">

            <fragment
                android:id="@+id/myNavigationHostFragment"
                android:name="androidx.navigation.fragment.NavHostFragment"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                app:defaultNavHost="true"
                app:navGraph="@navigation/navigation" />
        </LinearLayout>

        <com.google.android.material.navigation.NavigationView
            android:id="@+id/navView"
            android:layout_width="wrap_content"
            android:layout_height="match_parent"
            android:layout_gravity="start"
            app:menu="@menu/nav_drawer_menu" />

    </androidx.drawerlayout.widget.DrawerLayout>
</layout>

build.gradle

   dataBinding{
        enabled = true
    }
    
    implementation 'androidx.navigation:navigation-fragment-ktx:2.3.0'
    implementation 'androidx.navigation:navigation-ui-ktx:2.3.0'

mainactivity.kt

class MainActivity : AppCompatActivity() {

    lateinit var binding: ActivityMainBinding

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)

        binding = DataBindingUtil.setContentView(this,R.layout.activity_main)
        setupNavigation()

    }

    private fun setupNavigation(){
        val navController = findNavController(R.id.myNavigationHostFragment)
        setupActionBarWithNavController(navController,binding.drawerLayout)
        binding.navView.setupWithNavController(navController)
    }

    override fun onSupportNavigateUp(): Boolean {
        return NavigationUI.navigateUp(findNavController(R.id.myNavigationHostFragment),binding.drawerLayout)
    }
}

nav_drawer_menu.xml

<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:id="@+id/rulesFragment"
        android:title="Ebubekir" />
    <item
        android:id="@+id/aboutFragment"
        android:title="Sezer" />
</menu>