quickstep/res/layout/task_desktop.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
     Copyright (C) 2022 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
-->

<com.android.quickstep.views.DesktopTaskView
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:androidprv="http://schemas.android.com/apk/prv/res/android"
    xmlns:launcher="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:clipChildren="true"
    android:clipToOutline="true"
    android:defaultFocusHighlightEnabled="false"
    android:focusable="true"
    launcher:borderColor="?androidprv:attr/materialColorSecondaryContainer">

    <View
        android:id="@+id/background"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

    <!--
         TODO(b249371338): DesktopTaskView extends from TaskView. TaskView expects TaskThumbnailView
         and IconView with these ids to be present. Need to refactor RecentsView to accept child
         views that do not inherint from TaskView only or create a generic TaskView that have
         N number of tasks.
     -->
    <com.android.quickstep.views.TaskThumbnailView
        android:id="@+id/snapshot"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:visibility="gone" />

    <com.android.quickstep.views.IconView
        android:id="@+id/icon"
        android:layout_width="@dimen/task_thumbnail_icon_size"
        android:layout_height="@dimen/task_thumbnail_icon_size"
        android:focusable="false"
        android:importantForAccessibility="no" />

</com.android.quickstep.views.DesktopTaskView>