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

<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.RecyclerView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/library_list"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingTop="@dimen/material_component_lists_padding_above_list"
    tools:listitem="@layout/item_library_list" />