<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@id/action_bar_root"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:fitsSystemWindows="true"
    android:orientation="vertical">

    <FrameLayout
        android:id="@id/action_bar_activity_content"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:foreground="?android:windowContentOverlay" />
</LinearLayout>