gistfile1.txt

    <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
        android:id="@+id/blah"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        app:layout_constraintBottom_toBottomOf="parent"
        app:layout_constraintEnd_toEndOf="parent"
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toBottomOf="@id/blohbloh">

        <androidx.recyclerview.widget.RecyclerView
            android:id="@+id/blahblah"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="@color/blahblahblah"
            android:layoutAnimation="@anim/blahblahblah" />

    </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>