conversations-classic/res/layout/message_sent.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="wrap_content"
    android:orientation="vertical"
    android:paddingLeft="8dp"
    android:paddingRight="8dp"
    android:paddingBottom="4dp"
    android:paddingTop="4dp">

    <LinearLayout
        android:id="@+id/message_box"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_toLeftOf="@+id/message_photo"
        android:background="@drawable/message_border"
        android:minHeight="48dp" >

        <LinearLayout
            android:layout_width="wrap_content"
            android:layout_height="fill_parent"
            android:background="#ededed"
            android:orientation="vertical"
            android:gravity="center_vertical"
            android:paddingTop="4dp"
            android:paddingBottom="4dp"
            android:paddingRight="5dp"
            android:paddingLeft="5dp">
            
            <ImageView 
                android:id="@+id/message_image"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:adjustViewBounds="true"
                android:paddingBottom="2dp"
                android:scaleType="fitXY"
                android:background="#333333"
                />

            <TextView
                android:id="@+id/message_body"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:autoLink="web"
                android:textIsSelectable="true"
                android:textColor="#333333"
                android:textSize="14sp" />

            <LinearLayout
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:orientation="horizontal"
                android:layout_gravity="right"
                android:paddingTop="1dp">

                <TextView
                    android:id="@+id/message_time"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_vertical"
                    android:gravity="center_vertical"
                    android:text="@string/sending"
                    android:textColor="#8e8e8e"
                    android:textSize="12sp" />
                
                 <ImageView
                    android:id="@+id/security_indicator"
                    android:layout_width="12sp"
                    android:layout_height="12sp"
                    android:layout_gravity="center_vertical"
                    android:gravity="center_vertical"
                    android:layout_marginTop="2sp"
                    android:src="@drawable/ic_indicator"
                    android:layout_marginLeft="6sp"/>

            </LinearLayout>
        </LinearLayout>
    </LinearLayout>

    <ImageView
        android:id="@+id/message_photo"
        android:layout_width="48dp"
        android:layout_height="48dp"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
        android:layout_marginLeft="-1.5dp"
        android:padding="0dp"
        android:scaleType="fitXY"
        android:src="@drawable/ic_profile" />

</RelativeLayout>