AndroidAPS/app/src/main/res/xml/pref_openapsama.xml

<?xml version="1.0" encoding="utf-8"?>
<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:validate="http://schemas.android.com/apk/res-auto">
    <PreferenceCategory
        android:key="openapsama"
        android:title="@string/openapsama">

        <SwitchPreference
            android:defaultValue="false"
            android:key="openapsama_useautosens"
            android:title="@string/openapsama_useautosens" />

    </PreferenceCategory>

</PreferenceScreen>