space-android/res/xml/authenticator.xml

<?xml version="1.0" encoding="utf-8"?>
<account-authenticator xmlns:android="http://schemas.android.com/apk/res/android"
                       android:accountType="owncloud"
                       android:icon="@drawable/icon"
                       android:label="@string/app_name"
                       android:smallIcon="@drawable/icon">  
</account-authenticator>