LibreTube/app/src/main/res/layout/fragment_subscriptions.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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=".Subscriptions">

    <ProgressBar
        android:id="@+id/sub_progress"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true"
        android:visibility="gone" />

    <RelativeLayout
        android:id="@+id/loginOrRegister"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_centerHorizontal="true"
        android:layout_centerVertical="true">

        <ImageView
            android:id="@+id/boogh"
            android:layout_width="100dp"
            android:layout_height="100dp"
            android:layout_centerInParent="true"
            android:layout_marginBottom="16dp"
            android:src="@drawable/ic_login" />

        <TextView
            android:id="@+id/textLike"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@id/boogh"
            android:layout_centerHorizontal="true"
            android:gravity="center"
            android:text="@string/please_login"
            android:textSize="20sp"
            android:textStyle="bold" />
    </RelativeLayout>

    <com.github.libretube.CustomSwipeToRefresh
        android:id="@+id/sub_refresh"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ScrollView
            android:id="@+id/scrollview_sub"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:orientation="vertical">

                <RelativeLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:descendantFocusability="blocksDescendants">

                    <androidx.recyclerview.widget.RecyclerView
                        android:id="@+id/sub_channels"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:nestedScrollingEnabled="false" />
                </RelativeLayout>

                <RelativeLayout
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:descendantFocusability="blocksDescendants">

                    <androidx.recyclerview.widget.RecyclerView
                        android:id="@+id/sub_feed"
                        android:layout_width="match_parent"
                        android:layout_height="match_parent"
                        android:nestedScrollingEnabled="false" />
                </RelativeLayout>
            </LinearLayout>
        </ScrollView>
    </com.github.libretube.CustomSwipeToRefresh>
</RelativeLayout>