session-android/res/layout/conversation_list_item_view.xml

<?xml version="1.0" encoding="utf-8"?>
<org.thoughtcrime.securesms.ConversationListItem
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:background="@drawable/conversation_list_item_background"
        android:layout_height="70dp">

    <org.thoughtcrime.securesms.components.AvatarImageView
        android:id="@+id/contact_photo_image"
        android:foreground="@drawable/contact_photo_background"
        android:layout_width="50dp"
        android:layout_height="50dp"
        android:layout_alignParentLeft="true"
        android:layout_centerVertical="true"
        android:layout_marginTop="3dp"
        android:layout_marginBottom="3dp"
        android:cropToPadding="true"
        tools:src="@drawable/ic_contact_picture"
        android:contentDescription="@string/conversation_list_item_view__contact_photo_image"
        android:layout_marginRight="10dp"
        android:layout_marginLeft="10dp" />

    <RelativeLayout android:layout_width="match_parent"
                  android:layout_height="wrap_content"
                  android:layout_marginLeft="4dip"
                  android:layout_marginRight="8dip"
                  android:layout_centerVertical="true"
                  android:layout_toRightOf="@id/contact_photo_image"
                  android:weightSum="1"
                  android:orientation="horizontal">

        <org.thoughtcrime.securesms.components.FromTextView
                  android:id="@+id/from"
                  android:layout_width="match_parent"
                  android:layout_height="wrap_content"
                  android:layout_alignParentTop="true"
                  android:layout_alignParentLeft="true"
                  android:layout_toLeftOf="@+id/thumbnail"
                  android:textAppearance="?android:attr/textAppearanceMedium"
                  android:textColor="?attr/conversation_list_item_contact_color"
                  android:singleLine="true"
                  tools:text="Jules Bonnot"
                  android:ellipsize="end"
                  android:drawablePadding="5dp"/>

        <ImageView android:id="@+id/error"
                   android:layout_height="20dp"
                   android:layout_width="20dp"
                   android:layout_alignParentLeft="true"
                   android:layout_below="@id/from"
                   android:paddingBottom="3dp"
                   android:visibility="gone"
                   tools:visibility="visible"
                   android:src="@drawable/ic_action_warning_red"
                   android:contentDescription="@string/conversation_list_item_view__error_alert" />

        <org.thoughtcrime.securesms.components.emoji.EmojiTextView
                android:id="@+id/subject"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_below="@id/from"
                android:layout_toRightOf="@id/error"
                android:textAppearance="?android:attr/textAppearanceSmall"
                android:textColor="?attr/conversation_list_item_subject_color"
                android:fontFamily="sans-serif-light"
                android:singleLine="true"
                tools:text="Wheels arrive at 3pm flat. This is a somewhat longer message."
                android:ellipsize="end" />

        <org.thoughtcrime.securesms.components.ThumbnailView
                android:id="@+id/thumbnail"
                android:layout_width="40dp"
                android:layout_height="40dp"
                android:layout_gravity="center_horizontal"
                android:layout_marginRight="5dip"
                android:layout_marginLeft="5dip"
                android:layout_toLeftOf="@+id/date"
                android:layout_alignParentTop="true"
                android:layout_marginTop="5dip"
                android:contentDescription="@string/conversation_activity__attachment_thumbnail"
                app:backgroundColorHint="?conversation_background"
                android:visibility="gone"
                tools:src="@drawable/ic_video_light"
                tools:visibility="visible"                />

        <TextView android:id="@id/date"
                  android:layout_marginLeft="3dip"
                  android:layout_height="wrap_content"
                  android:layout_width="wrap_content"
                  android:layout_alignParentRight="true"
                  android:layout_alignParentTop="true"
                  android:layout_above="@id/subject"
                  android:textAppearance="?android:attr/textAppearanceSmall"
                  android:textColor="?attr/conversation_list_item_date_color"
                  android:fontFamily="sans-serif-light"
                  tools:text="30 mins"
                  android:singleLine="true"/>

    </RelativeLayout>
</org.thoughtcrime.securesms.ConversationListItem>