contextapi/code/ContextHome/res/layout/scroller.xml

<?xml version="1.0" encoding="UTF-8"?>
<HorizontalScrollView xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:scrollbars="none">
    <LinearLayout
        android:id="@+id/content"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="horizontal"/>
</HorizontalScrollView>