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

<?xml version="1.0" encoding="utf-8"?>
<eu.kanade.tachiyomi.ui.library.LibraryCategoryView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <eu.kanade.tachiyomi.widget.ThemedSwipeRefreshLayout
        android:id="@+id/swipe_refresh"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</eu.kanade.tachiyomi.ui.library.LibraryCategoryView>