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

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright 2023 Signal Messenger, LLC
  ~ SPDX-License-Identifier: AGPL-3.0-only
  -->

<merge
    xmlns:tools="http://schemas.android.com/tools"
    tools:viewBindingIgnore="true"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content">

    <FrameLayout
        android:id="@+id/album_cell_container"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:background="@color/signal_background_primary"/>

    <ViewStub
        android:id="@+id/album_transfer_controls_stub"
        android:layout_width="@dimen/album_total_width"
        android:layout_height="match_parent"
        android:layout_gravity="center"
        android:layout="@layout/transfer_controls_stub" />

</merge>