res/layout/widget_loading.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
 * Copyright (C) 2012 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.
 */
-->

<FrameLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/widget_loading"
    android:layout_width="match_parent"
    android:layout_height="64sp"
    android:background="@drawable/widget_conversation_read_selector">
    <TextView
        android:id="@+id/loading_text"
        android:layout_height="match_parent"
        android:layout_width="match_parent"
        android:layout_marginLeft="16dip"
        android:gravity="center"
        android:textColor="@android:color/black"
        android:textSize="14sp"
        android:textStyle="bold" />
</FrameLayout>