<PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" android:title="@string/flashlight_title">
   <com.android.settingslib.widget.MainSwitchPreference android:defaultValue="false" android:key="flashlight_enable" android:title="@string/flash_enable_title"/>
   <SeekBarPreference android:key="flashlight_pref" android:title="@string/flashlight_title" android:icon="@drawable/ic_led" android:summary="@string/flashlight_summary"/>
   <com.android.settingslib.widget.FooterPreference android:key="footer_preference" android:title="@string/flashlight_description" android:selectable="false"/>
</PreferenceScreen>
