open-keychain/OpenPGP-Keychain/res/layout/key_list_public_fragment.xml

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

    <se.emilsjolander.stickylistheaders.StickyListHeadersListView
        android:id="@+id/list"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:clipToPadding="false"
        android:drawSelectorOnTop="true"
        android:fastScrollEnabled="true"
        android:paddingBottom="16dp"
        android:paddingLeft="16dp"
        android:paddingRight="32dp"
        android:scrollbarStyle="outsideOverlay" />

    <TextView
        android:id="@+id/empty"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:text="@string/list_empty"
        android:textSize="30sp"
        android:visibility="gone" />

</LinearLayout>