main_activity.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/father"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="@color/background">

    <com.google.android.material.appbar.AppBarLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:animateLayoutChanges="true"
        android:background="@color/gray_background_color"
        android:elevation="0dp"
        android:focusable="true"
        android:focusableInTouchMode="true"
        app:elevation="0dp">

        <com.google.android.material.appbar.CollapsingToolbarLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:fitsSystemWindows="true"
            app:layout_scrollFlags="scroll|enterAlways">

            <TextView
                android:id="@+id/toolbar_title"
                style="@style/ToolbarStyle"
                android:text="News" />

            <com.google.android.material.tabs.TabLayout
                android:id="@+id/tabs"
                android:layout_width="match_parent"
                android:layout_height="46dp"
                android:layout_gravity="bottom"
                android:layout_marginTop="?attr/actionBarSize"
                android:background="@color/background"
                app:layout_collapseMode="pin"
                app:tabGravity="fill"
                app:tabIndicatorHeight="0dp"
                app:tabMode="fixed"
                app:tabSelectedTextColor="@color/colorPrimary"
                app:tabTextAppearance="@style/CategoryTabStyle"
                app:tabTextColor="@color/gray_text" />


        </com.google.android.material.appbar.CollapsingToolbarLayout>

        <EditText
            android:id="@+id/search_bar"
            android:layout_width="match_parent"
            android:layout_height="46dp"
            android:layout_marginStart="18dp"
            android:layout_marginTop="14dp"
            android:layout_marginEnd="18dp"
            android:layout_marginBottom="14dp"
            android:background="@drawable/search_view_background"
            android:drawableLeft="@drawable/ic_search"
            android:drawablePadding="12dp"
            android:hint="Search for anything"
            android:paddingStart="13dp"
            android:textColorHint="@color/gray_text" />


    </com.google.android.material.appbar.AppBarLayout>

    <androidx.viewpager.widget.ViewPager
        android:id="@+id/pager"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@color/gray_background_color"
        app:layout_behavior="@string/appbar_scrolling_view_behavior" />

</androidx.coordinatorlayout.widget.CoordinatorLayout>