<?xml version="1.0" encoding="utf-8"?>
  <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android">
  
      <ListPreference

          android:defaultValue="https://pcbar.insecure.deule.net/"

          android:title="@string/server"
          android:key="server_address"
          android:entries="@array/server_entries"
          android:entryValues="@array/server_values"/>
  
  </PreferenceScreen>