peguins-read/app/src/main/res/layout/fragment_nix.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".fragments.NixFragment">

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

        <androidx.swiperefreshlayout.widget.SwipeRefreshLayout
            android:id="@+id/swiperefresh"
            android:layout_width="match_parent"
            android:layout_height="match_parent">


            <androidx.recyclerview.widget.RecyclerView
                android:id="@+id/recycler_view"
                android:layout_width="match_parent"
                android:layout_height="match_parent">

            </androidx.recyclerview.widget.RecyclerView>
        </androidx.swiperefreshlayout.widget.SwipeRefreshLayout>

    </RelativeLayout>

</FrameLayout>