<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" android:title="@string/clear_speaker_title">
   <com.android.settingslib.widget.MainSwitchPreference android:key="clear_speaker_pref" android:title="@string/clear_speaker_title" android:icon="@drawable/ic_sound" android:summary="@string/clear_speaker_summary"/>
   <com.android.settingslib.widget.FooterPreference android:key="footer_preference" android:title="@string/clear_speaker_description" android:selectable="false"/>
</PreferenceScreen>
