chrome/android/java/res/layout/item_chooser_dialog.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright 2015 The Chromium Authors. All rights reserved.
     Use of this source code is governed by a BSD-style license that can be
     found in the LICENSE file.
 -->

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:orientation="vertical"
    android:paddingBottom="12dp"
    android:paddingTop="20dp"
    android:background="@color/sheet_bg_color">

    <!-- The title at the top. -->
    <org.chromium.ui.widget.TextViewWithClickableSpans
        android:id="@+id/dialog_title"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingBottom="8dp"
        android:paddingStart="16dp"
        android:paddingEnd="16dp"
        android:textAppearance="@style/TextAppearance.BlackHint1" />

    <!-- The "no item found" message. -->
    <org.chromium.ui.widget.TextViewWithClickableSpans
        android:id="@+id/not_found_message"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="8dp"
        android:layout_marginStart="16dp"
        android:layout_marginEnd="16dp"
        android:textAppearance="@style/TextAppearance.BlackHint1"
        android:visibility="gone" />

    <!-- A layout containing a spinning progress bar that gets replaced with a
         list of items. -->
    <FrameLayout
        android:id="@+id/container"
        android:layout_width="fill_parent"
        android:layout_height="100dp" >

        <ProgressBar
            android:id="@+id/progress"
            android:layout_width="24dp"
            android:layout_height="24dp"
            android:layout_gravity="center"
            android:indeterminate="true" />

        <ListView
            android:id="@+id/items"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_gravity="top"
            android:fadeScrollbars="false"
            android:visibility="gone" />
    </FrameLayout>

    <View style="@style/ButtonBarTopDivider" />

    <!-- Status message at the bottom. -->
    <org.chromium.ui.widget.TextViewWithClickableSpans
        android:id="@+id/status"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginTop="12dp"
        android:paddingStart="16dp"
        android:paddingEnd="16dp"
        android:textAppearance="@style/TextAppearance.BlackBody" />

    <!-- Button row. -->
    <org.chromium.ui.widget.ButtonCompat
        android:id="@+id/positive"
        android:layout_height="wrap_content"
        android:layout_width="wrap_content"
        android:layout_gravity="end"
        android:layout_marginTop="12dp"
        android:layout_marginEnd="12dp"
        android:paddingStart="16dp"
        android:paddingEnd="16dp"
        style="@style/FilledButton" />
</LinearLayout>