wulkanowy-mod/app/src/main/res/layout/fragment_timetable.xml

<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:layout_alignParentBottom="true"
    android:id="@+id/timetable_fragment_container">

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <android.support.design.widget.TabLayout
            android:id="@+id/timetable_fragment_tab_layout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:tabMinWidth="125dp"
            app:tabMode="scrollable"/>

        <android.support.v4.view.ViewPager
            android:id="@+id/timetable_fragment_viewpager"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_below="@id/timetable_fragment_tab_layout" />
    </RelativeLayout>
</android.support.design.widget.CoordinatorLayout>