android:key="preferences_decode_QR"
android:defaultValue="true"
android:title="@string/preferences_decode_QR_title"/>
+ <CheckBoxPreference
+ android:key="preferences_front_light"
+ android:defaultValue="true"
+ android:title="@string/preferences_front_light_title"
+ android:summary="@string/preferences_front_light_summary"/>
</PreferenceCategory>
<PreferenceCategory android:title="@string/preferences_actions_title">
<CheckBoxPreference