k-9/res/layout/wizard_next.xml

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android" >

    <View
        android:id="@+id/divider"
        android:layout_width="match_parent"
        android:layout_height="1dp"
        android:background="?android:attr/dividerHorizontal" />

    <LinearLayout
        style="?android:attr/buttonBarStyle"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal" >

        <View
            android:layout_width="0dp"
            android:layout_height="1dp"
            android:layout_weight="1" />

        <Button
            android:id="@+id/next"
            style="?android:attr/buttonBarButtonStyle"
            android:layout_width="0dp"
            android:layout_height="wrap_content"
            android:layout_weight="1"
            android:background="@drawable/selectable_item_background"
            android:text="@string/next_action" />
    </LinearLayout>

</merge>