Add the action bar to Theme.Light.Holo

         UI style also includes a full action bar by default. -->

    <style name="Theme.Light.Holo">

        <item name="editTextBackground">@android:drawable/edit_text_holo_light</item>

        <item name="android:windowActionBar">true</item>

        <item name="listChoiceIndicatorSingle">@android:drawable/btn_radio_holo_light</item>

        <item name="listChoiceIndicatorMultiple">@android:drawable/btn_check_holo_light</item>

    </style>