<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:gravity="center" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="fill_parent"
  xmlns:android="http://schemas.android.com/apk/res/android">
    <Button android:id="@id/function_bar_btn_shopp" style="@style/app_function_bar_shop" />
    <Button android:id="@id/function_bar_btn_keyboard" style="@style/app_function_bar_keyboard" />
    <Button android:id="@id/function_bar_btn_help" style="@style/app_function_bar_help" />
</LinearLayout>