tachiyomi/app/src/main/res/layout/track_controller.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <android.support.v4.widget.SwipeRefreshLayout
        android:id="@+id/swipe_refresh"
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_marginBottom="4dp"
        android:layout_marginTop="4dp"
        android:orientation="vertical">

        <android.support.v7.widget.RecyclerView
            android:id="@+id/track_recycler"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            tools:listitem="@layout/track_item"/>

   </android.support.v4.widget.SwipeRefreshLayout>

</LinearLayout>