Quelle  item_widget.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/item_layout"
    android:layout_width="match_parent"
    android:background="@color/md_theme_light_background"
    android:orientation="horizontal"
    android:layout_height="72dp"
    android:paddingLeft="16dp"
    android:paddingRight="16dp">

    <ImageView
        android:id="@+id/avatar"
        android:visibility="visible"
        android:layout_gravity="center_vertical"
        android:layout_width="@dimen/avatar_size_small"
        android:layout_height="@dimen/avatar_size_small"
        android:layout_marginRight="8dp" />

    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="center_vertical">

        <TextView
            android:id="@+id/sender_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textColor="@color/md_theme_light_onBackground"
            android:layout_alignParentLeft="true"
            android:layout_toLeftOf="@+id/msg_date"
            android:textSize="18sp"
            android:maxLines="1"
            android:fontFamily="sans-serif-light"
            android:text="" />

        <TextView
            android:id="@+id/msg_date"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginLeft="4dp"
            android:layout_alignParentRight="true"
            android:layout_alignBaseline="@id/sender_text"
            android:textColor="@color/md_theme_light_onBackground"
            android:textSize="12sp"
            android:maxLines="1"
            android:text="" />

        <TextView
            android:id="@+id/message_text"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_below="@id/sender_text"
            android:layout_marginTop="-2dp"
            android:layout_alignParentLeft="true"
            android:layout_toLeftOf="@+id/message_count"
            android:textColor="@color/md_theme_light_onBackground"
            android:textSize="12sp"
            android:maxLines="2"
            android:text="" />

        <TextView
            android:id="@+id/message_count"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_alignParentRight="true"
            android:layout_alignBaseline="@id/message_text"
            android:textColor="@color/md_theme_light_onBackground"
            android:textSize="12sp"
            android:textStyle="bold"
            android:maxLines="1"
            android:text="" />

    </RelativeLayout>

</LinearLayout>