res/layout/browse_item_view_wide.xml

<?xml version="1.0" encoding="utf-8"?>
<!-- Copyright (c) 2011 Google Inc. -->

<!-- This layout is used as a template to create custom view CanvasConversationHeaderView
    in wide mode. To be able to get the correct measurements, every source field should
    be populated with data here. E.g:
    - Text View should set text to a random long string (android:text="@string/long_string")
    - Image View should set source to a specific asset -->
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:minHeight="64sp"
    android:orientation="horizontal">
    <ImageView
        android:id="@+id/checkmark"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="16dip"
        android:layout_marginRight="16dip"
        android:layout_gravity="center_vertical"
        android:src="@drawable/btn_check_on_normal_holo_light" />
    <TextView
        android:id="@+id/senders"
        android:layout_width="224dip"
        android:layout_height="wrap_content"
        android:text="@string/long_string"
        android:textSize="@dimen/wide_senders_font_size"
        android:layout_gravity="center_vertical"
        android:maxLines="2"
        android:layout_marginTop="@dimen/wide_senders_margin_top"  />
    <ImageView
        android:id="@+id/personal_level"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="16dip"
        android:layout_marginRight="16dip"
        android:layout_gravity="center_vertical"
        android:src="@drawable/ic_email_caret_single" />
    <TextView
        android:id="@+id/subject"
        android:layout_width="0dip"
        android:layout_weight="0.7"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical"
        android:text="@string/long_string"
        android:lines="2"
        android:textColor="@color/subject_text_color_unread"
        android:textSize="@dimen/wide_subject_font_size"
        android:layout_marginTop="2sp"
        android:layout_marginRight="@dimen/wide_subject_margin_right"/>
    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="match_parent"
        android:orientation="vertical">
        <TextView
            android:id="@+id/labels"
            android:layout_width="@dimen/max_total_label_width_wide"
            android:layout_height="wrap_content"
            android:paddingTop="2sp"
            android:text="@string/long_string"
            android:textSize="@dimen/labels_font_size"
            android:lines="1"
            android:layout_gravity="top" />
        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:orientation="horizontal"
            android:layout_gravity="center_vertical">
            <ImageView
                android:id="@+id/paperclip"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:src="@drawable/ic_attachment_holo_light"
                android:layout_gravity="center_vertical"
                android:layout_marginTop="@dimen/wide_attachment_margin_top"/>
            <TextView
                android:id="@+id/date"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center_vertical"
                android:text="@string/date"
                android:layout_marginTop="@dimen/wide_date_margin_top" />
        </LinearLayout>
    </LinearLayout>
    <ImageView
        android:id="@+id/star"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_marginLeft="16dip"
        android:layout_marginRight="16dip"
        android:layout_gravity="center_vertical"
        android:src="@drawable/btn_star_off_normal_email_holo_light" />
</LinearLayout>