res/layout/quickcontact_activity.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
     Copyright (C) 2011 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
-->
<com.android.contacts.widget.MultiShrinkScroller
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:id="@+id/multiscroller"
    android:focusable="true"
    android:focusableInTouchMode="true"
    android:descendantFocusability="afterDescendants" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <View
            android:layout_width="match_parent"
            android:layout_height="@dimen/quickcontact_starting_empty_height"
            android:contentDescription="@string/quickcontact_transparent_view_description"
            android:id="@+id/transparent_view" />

        <!-- Needs a non null background for elevation to work on this View. This will *not*
             cause an additional draw since the background is transparent. -->
        <FrameLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:background="#00000000"
            android:id="@+id/toolbar_parent">
            <include layout="@layout/quickcontact_header" />
        </FrameLayout>

        <include layout="@layout/quickcontact_content" />

    </LinearLayout>

    <!-- This title's maximum height must be less than the minimum size of its
         parent ViewGroup because of an oddity in the way View#setScaleY() works. As a result,
         this title can not be inside @style/quickcontact_header. -->
    <include layout="@layout/quickcontact_title" />

</com.android.contacts.widget.MultiShrinkScroller>