Signal-Android/app/src/main/res/layout/conversation_item_thumbnail.xml

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

    <ViewStub
        android:id="@+id/thumbnail_view_stub"
        android:layout_width="@dimen/media_bubble_default_dimens"
        android:layout_height="@dimen/media_bubble_default_dimens"
        android:layout="@layout/conversation_item_thumbnail_thumbnail_view_stub" />

    <ViewStub
        android:id="@+id/album_view_stub"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout="@layout/conversation_item_thumbnail_album_thumbnail_view_stub" />

    <ImageView
        android:id="@+id/conversation_thumbnail_shade"
        android:layout_width="match_parent"
        android:layout_height="48dp"
        android:layout_gravity="bottom"
        android:visibility="gone"
        android:src="@drawable/image_shade" />

    <ViewStub
        android:id="@+id/footer_view_stub"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom"
        android:layout_marginStart="@dimen/message_bubble_horizontal_padding"
        android:layout_marginEnd="@dimen/message_bubble_horizontal_padding"
        android:layout_marginBottom="@dimen/message_bubble_bottom_padding"
        android:layout="@layout/conversation_item_thumbnail_footer_view_stub" />

</merge>