ring-android/app/src/main/res/layout/item_conv_composing.xml

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginStart="60dp"
    android:background="@drawable/textmsg_bg_in">

    <ImageView
        android:id="@+id/status_icon"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:paddingHorizontal="4dp"
        app:srcCompat="@drawable/typing_indicator_animation"
        android:contentDescription="@string/conversation_contact_is_typing"/>
</FrameLayout>