element-android/vector/src/main/res/layout/activity_search.xml

<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/coordinatorLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <androidx.constraintlayout.widget.ConstraintLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <androidx.appcompat.widget.Toolbar
            android:id="@+id/searchToolbar"
            style="@style/VectorToolbarStyle"
            android:layout_width="0dp"
            android:layout_height="?attr/actionBarSize"
            android:elevation="4dp"
            app:contentInsetStart="0dp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent">

            <androidx.appcompat.widget.SearchView
                android:id="@+id/searchView"
                style="@style/VectorSearchView"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:backgroundTint="@color/base_color"
                app:queryHint="@string/search_hint" />

        </androidx.appcompat.widget.Toolbar>

        <androidx.fragment.app.FragmentContainerView
            android:id="@+id/searchFragmentContainer"
            android:layout_width="0dp"
            android:layout_height="0dp"
            app:layout_constraintBottom_toBottomOf="parent"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@+id/searchToolbar" />

    </androidx.constraintlayout.widget.ConstraintLayout>

</androidx.coordinatorlayout.widget.CoordinatorLayout>