session-android/res/layout/delivery_status_view.xml

<?xml version="1.0" encoding="utf-8"?>
<merge xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:tools="http://schemas.android.com/tools">

    <ImageView
        android:id="@+id/pending_indicator"
        android:layout_width="12dp"
        android:layout_height="12dp"
        android:layout_marginEnd="2dp"
        android:layout_gravity="center_vertical|end"
        android:src="@drawable/ic_delivery_status_sending"
        android:visibility="gone" />

    <ImageView android:id="@+id/sent_indicator"
               android:layout_width="wrap_content"
               android:layout_height="wrap_content"
               android:layout_gravity="center_vertical|end"
               android:src="@drawable/ic_delivery_status_sent"
               android:paddingStart="2dp"
               android:visibility="gone"
               android:contentDescription="@string/conversation_item_sent__delivered_description" />

    <ImageView android:id="@+id/delivered_indicator"
               android:layout_width="wrap_content"
               android:layout_height="wrap_content"
               android:layout_gravity="center_vertical|end"
               android:src="@drawable/ic_delivery_status_delivered"
               android:paddingStart="2dp"
               android:visibility="gone"
               android:contentDescription="@string/conversation_item_sent__delivered_description"
               tools:visibility="gone"/>

    <ImageView android:id="@+id/read_indicator"
               android:layout_width="wrap_content"
               android:layout_height="wrap_content"
               android:layout_gravity="center_vertical|end"
               android:src="@drawable/ic_delivery_status_read"
               android:paddingStart="2dp"
               android:visibility="gone"
               android:contentDescription="@string/conversation_item_sent__message_read"
               android:tint="@color/core_blue"
               tools:visibility="visible"/>

</merge>