session-android/res/layout/conversation_bubble_outgoing.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout 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="wrap_content"
                android:layout_height="wrap_content">

    <View android:id="@+id/triangle_tick"
          android:layout_width="12dp"
          android:layout_height="15dp"
          android:layout_alignParentRight="true"
          android:layout_marginTop="12dp" />

    <LinearLayout android:id="@+id/thumbnail_container"
                  android:layout_width="wrap_content"
                  android:layout_toLeftOf="@id/triangle_tick"
                  android:layout_gravity="center"
                  android:layout_height="wrap_content">

        <org.thoughtcrime.securesms.components.ThumbnailView
            android:id="@+id/image_view"
            android:layout_width="wrap_content"
            android:layout_height="@dimen/media_bubble_height"
            android:layout_marginLeft="@dimen/message_bubble_end_padding"
            android:layout_gravity="center"
            android:scaleType="centerCrop"
            android:adjustViewBounds="true"
            android:contentDescription="@string/conversation_item__mms_image_description"
            android:visibility="gone"
            app:riv_corner_radius="@dimen/message_bubble_corner_radius"
            app:riv_border_width="@dimen/media_bubble_border_width"
            tools:src="@drawable/ic_video_light"
            tools:visibility="visible" />
    </LinearLayout>

    <LinearLayout android:id="@+id/body_bubble"
                  android:layout_width="wrap_content"
                  android:layout_height="wrap_content"
                  android:layout_below="@id/thumbnail_container"
                  android:layout_alignParentRight="true"
                  android:paddingRight="10dip"
                  android:paddingLeft="10dip"
                  android:layout_marginLeft="50dp"
                  android:layout_marginRight="12dp"
                  android:orientation="vertical">

        <org.thoughtcrime.securesms.components.emoji.EmojiTextView
                  android:id="@+id/conversation_item_body"
                  android:autoLink="all"
                  android:layout_width="wrap_content"
                  android:layout_height="wrap_content"
                  android:paddingTop="5dip"
                  android:linksClickable="true"
                  android:textAppearance="?android:attr/textAppearanceSmall"
                  android:textColor="?conversation_sent_text_primary_color"
                  android:textColorLink="?conversation_sent_text_primary_color"
                  android:textSize="16sp"
                  tools:text="Mango pickle lorem ipsum" />

        <LinearLayout android:id="@+id/mms_download_controls"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:orientation="horizontal">

            <Button android:id="@+id/mms_download_button"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:layout_gravity="center_vertical"
                    android:text="@string/conversation_item_sent__download"
                    android:visibility="gone" />

            <TextView android:id="@+id/mms_label_downloading"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:layout_marginLeft="5dp"
                      android:layout_marginRight="5dp"
                      android:gravity="center"
                      android:text="@string/conversation_item_sent__downloading"
                      android:visibility="gone" />

        </LinearLayout>

        <LinearLayout android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:orientation="horizontal"
                      android:paddingTop="0dip"
                      android:layout_gravity="right">

            <TextView android:id="@+id/group_message_status"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:linksClickable="false"
                      android:textAppearance="?android:attr/textAppearanceSmall"
                      android:layout_gravity="right"
                      android:textColor="?conversation_sent_text_secondary_color"
                      android:visibility="gone"
                      android:layout_marginRight="8dip"
                      android:paddingTop="1dip" />

            <TextView android:id="@+id/conversation_item_date"
                      android:autoLink="none"
                      android:layout_width="wrap_content"
                      android:layout_height="wrap_content"
                      android:minWidth="15sp"
                      android:linksClickable="false"
                      android:textAppearance="?android:attr/textAppearanceSmall"
                      android:layout_gravity="right"
                      android:fontFamily="sans-serif-light"
                      android:textColor="?conversation_sent_text_secondary_color"
                      android:textSize="@dimen/conversation_item_date_text_size"
                      android:paddingTop="1dip"
                      android:paddingBottom="5dp"
                      tools:text="30 mins" />

            <ImageView android:id="@+id/delivered_indicator"
                       android:layout_width="wrap_content"
                       android:layout_height="wrap_content"
                       android:layout_gravity="center_vertical|end"
                       android:src="?conversation_delivery_delivered"
                       android:paddingLeft="2dp"
                       android:paddingBottom="2dp"
                       android:visibility="gone"
                       android:contentDescription="@string/conversation_item_sent__delivered_description" />

            <ImageView android:id="@+id/sms_secure_indicator"
                       android:layout_width="wrap_content"
                       android:layout_height="wrap_content"
                       android:src="?menu_lock_icon_small"
                       android:visibility="gone"
                       android:layout_gravity="center_vertical|end"
                       android:paddingLeft="2dp"
                       android:paddingBottom="3dp"
                       android:contentDescription="@string/conversation_item__secure_message_description" />

        </LinearLayout>
    </LinearLayout>


</RelativeLayout>