Android soldan açılan menu ve alttaki buton menulerini yapacağız.  Drawlable  ikonların kodlarını tek tek yazmayacağım. bir ekran görüntüsü paylaşacağım ve projenize aynı isimde ekleyebilirsiniz.

Burada gördüğünüz dosyaları kendi projenize ekleyin youtube header resmi googleden youtube logosunu aldım.
Fragmentler de boş fragment olarak ekleyebilirsiniz.

Önce projemizin color.xml dosyasının düzenleyelim.

<resources>
    <color name="black">#FF000000</color>
    <color name="white">#FFFFFFFF</color>
    <color name="red">#FFFF0000</color>
</resources>

theme.xml dosyamızın içeriği

    <style name="Base.Theme.DrawerAndBottomMenu" parent="Theme.MaterialComponents.DayNight.NoActionBar">
        <!-- Customize your light theme here. -->
        <!-- <item name="colorPrimary">@color/my_light_primary</item> -->
        <item name="colorPrimary">@color/black</item>
        <item name="colorPrimaryVariant">@color/white</item>
        <item name="android:textColorPrimary">@color/white</item>
        <item name="android:statusBarColor">@color/red</item>
        <item name="android:textColor">@color/black</item>
    </style>

    <style name="Theme.DrawerAndBottomMenu" parent="Base.Theme.DrawerAndBottomMenu" />

    <style name="ThemeOverlay.AppCompat.navTheme">
        <item name="colorPrimary">@color/white</item>
    </style>

varsa night temanızıda güncelleyin. Daha öncede menu klasörü nasıl oluşturulur görmüştük menu klasörümüze
navigation_drawer_menu.xml dosyası oluşturalım ve içeriğine aşağıdaki kodu yazalım.

<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    tools:showIn="navigation_view">

    <group android:checkableBehavior="single">
        <item
            android:id="@+id/nav_trending"
            android:icon="@drawable/baseline_trending_up_24"
            android:title="Trending" />
        <item
            android:id="@+id/nav_music"
            android:icon="@drawable/baseline_music_note_24"
            android:title="Music" />
        <item
            android:id="@+id/nav_gaming"
            android:icon="@drawable/baseline_videogame_asset_24"
            android:title="Gaming" />
        <item
            android:id="@+id/nav_movies"
            android:icon="@drawable/baseline_movie_24"
            android:title="Movies" />
        <item
            android:id="@+id/nav_sports"
            android:icon="@drawable/baseline_sports_cricket_24"
            android:title="Sports" />
    </group>

    <item android:title="@string/diger">
        <menu>
            <group android:checkableBehavior="single">
                <item
                    android:id="@+id/nav_paylas"
                    android:icon="@drawable/ic_baseline_share_24"
                    android:title="Paylaş" />
                <item
                    android:id="@+id/nav_degerlendir"
                    android:icon="@drawable/ic_baseline_sentiment_satisfied_alt_24"
                    android:title="Değerlendir" />
                <item
                    android:id="@+id/sor"
                    android:icon="@drawable/ic_baseline_question_mark_24"
                    android:title="Soru Sor" />
            </group>
        </menu>
    </item>

    <item android:title="Program">
        <menu>
            <group android:checkableBehavior="single">
                <item
                    android:id="@+id/nav_hakkinda"
                    android:icon="@drawable/ic_baseline_account_circle_24"
                    android:title="Hakkında" />
                <item
                    android:id="@+id/nav_cikis"
                    android:icon="@drawable/ic_baseline_login_24"
                    android:title="Çıkış" />
            </group>
        </menu>
    </item>

</menu>

Yine menu klasörümüze bottom_navigation_menu.xml oluşturalım ve içeriğini aşağıdaki gibi yazalım

<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:id="@+id/bottom_home"
        android:icon="@drawable/baseline_home_24"
        android:title="Home" />
    <item
        android:id="@+id/bottom_shorts"
        android:icon="@drawable/baseline_whatshot_24"
        android:title="Shorts" />
    <item
        android:enabled="true"
        android:title="" />

    <item
        android:id="@+id/bottom_subcription"
        android:icon="@drawable/baseline_subscriptions_24"
        android:title="Subcription" />
    <item
        android:id="@+id/bottom_library"
        android:icon="@drawable/baseline_video_library_24"
        android:title="Library" />


</menu>

şimdi layout klasörümüzün içerisine nav_header.xml oluşturalım ve içeriğini yazalım.

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="176dp"
    android:layout_gravity="top"
    android:background="#363636"
    android:orientation="vertical"
    android:padding="16dp"
    android:theme="@style/ThemeOverlay.AppCompat.Dark">

    <ImageView
        android:layout_width="200dp"
        android:layout_height="150dp"
        android:layout_gravity="center"
        android:src="@drawable/youtube_header" />
</LinearLayout>

son olarak da MainActivity classımızın içeriğini yazalım

import androidx.annotation.NonNull;
import androidx.appcompat.app.ActionBarDrawerToggle;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import androidx.core.view.GravityCompat;
import androidx.drawerlayout.widget.DrawerLayout;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;

import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.widget.Toast;

import com.google.android.material.bottomnavigation.BottomNavigationView;
import com.google.android.material.floatingactionbutton.FloatingActionButton;
import com.google.android.material.navigation.NavigationBarView;
import com.google.android.material.navigation.NavigationView;

import java.util.Objects;


public class MainActivity extends AppCompatActivity {
    DrawerLayout drawerLayout; // Ana layaout Contractor layout
    NavigationView navigationView; // sol Menuyu gösteren  eleman
    ActionBarDrawerToggle actionBarDrawerToggle; // Bu xml dosyasında yok tıklama ile alakalı

    BottomNavigationView bottomNavigationView;
    FragmentManager fragmentManager;
    Toolbar toolbar;
    FloatingActionButton fab;

    @Override

    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        toolbar = findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        drawerLayout = findViewById(R.id.drawer_layout);
        navigationView = findViewById(R.id.navigation_drawer);
        fab = findViewById(R.id.fab);


        actionBarDrawerToggle = new ActionBarDrawerToggle(this, drawerLayout, R.string.navigation_drawer_open, R.string.navigation_drawer_close);
        drawerLayout.addDrawerListener(actionBarDrawerToggle);
        actionBarDrawerToggle.syncState();
        Objects.requireNonNull(getSupportActionBar()).setDisplayHomeAsUpEnabled(true);


        navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
            @Override
            public boolean onNavigationItemSelected(@NonNull MenuItem item) {
                int itemId = item.getItemId();
                if (itemId == R.id.nav_trending) {
                    openFragment(new TrendingFragment());
                } else if (itemId == R.id.nav_gaming) {
                    openFragment(new GamingFragment());
                } else if (itemId == R.id.nav_movies) {
                    Toast.makeText(MainActivity.this, "Movies", Toast.LENGTH_SHORT).show();
                } else if (itemId == R.id.nav_music) {
                    Toast.makeText(MainActivity.this, "Music", Toast.LENGTH_SHORT).show();
                } else if (itemId == R.id.nav_sports) {
                    Toast.makeText(MainActivity.this, "Sports", Toast.LENGTH_SHORT).show();
                }
                drawerLayout.closeDrawer(GravityCompat.START);
                return false;
            }
        });


        bottomNavigationView = findViewById(R.id.bottom_navigation);
        bottomNavigationView.setBackground(null);


        bottomNavigationView.setOnItemSelectedListener(new NavigationBarView.OnItemSelectedListener() {
            @Override
            public boolean onNavigationItemSelected(@NonNull MenuItem item) {
                int itemId = item.getItemId();
                if (itemId == R.id.bottom_home) {
                    openFragment(new HomeFragment());
                    return true;
                } else if (itemId == R.id.bottom_shorts) {
                    openFragment(new ShortsFragment());
                    return true;
                } else {
                    String isim = item.getTitle().toString();

                    Toast.makeText(MainActivity.this, isim + "ı Sayfa Yok", Toast.LENGTH_SHORT).show();

                    return false;
                }

            }
        });


        fragmentManager = getSupportFragmentManager();
        openFragment(new HomeFragment());
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Toast.makeText(MainActivity.this, "Yeni Video", Toast.LENGTH_SHORT).show();
            }
        });

    }

    @Override
    public boolean onOptionsItemSelected(@NonNull MenuItem item) {
        if (actionBarDrawerToggle.onOptionsItemSelected(item)) {
            return true;
        }
        return super.onOptionsItemSelected(item);
    } // Menunun açılması için şart

    @Override
    public void onBackPressed() {
        if (drawerLayout.isDrawerOpen(GravityCompat.START)) {
            drawerLayout.closeDrawer(GravityCompat.START);
        } else {
            super.onBackPressed();
        }
    }

    private void openFragment(Fragment fragment) {
        FragmentTransaction transaction = fragmentManager.beginTransaction();
        // transaction.replace(R.id.fragment_container, fragment).commit(); // Buda Oluyor
        transaction.replace(R.id.fragment_container, fragment);
        transaction.commit();

    }


}