如何在Android Studio中将我的toolBar和NavigationView与我的TabLayout合并？

// 布局文件中的代码
<RelativeLayout
    ...>

    <androidx.appcompat.widget.Toolbar
        ...>
        
        <com.google.android.material.tabs.TabLayout
            .../>
    </androidx.appcompat.widget.Toolbar>

    <com.google.android.material.navigation.NavigationView
        ...>
        
        <Menu
            .../>
    </com.google.android.material.navigation.NavigationView>
</RelativeLayout>

// Activity中的代码
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);

TabLayout tabLayout = findViewById(R.id.tabLayout);
ViewPager viewPager = findViewById(R.id.viewPager);
viewPager.setAdapter(adapter);
tabLayout.setupWithViewPager(viewPager);

NavigationView navigationView = findViewById(R.id.navigationView);
navigationView.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
    @Override
    public boolean onNavigationItemSelected(@NonNull MenuItem item) {
        // 处理菜单项的点击事件
        return true;
    }
});