tests/c2_e2e_test/res/layout/main_activity.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
     Copyright 2019 The Chromium OS Authors. All rights reserved.
     Use of this source code is governed by a BSD-style license that can be
     found in the LICENSE file.
-->
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:keepScreenOn="true"
    android:orientation="vertical"
    android:background="@android:color/darker_gray"
    tools:context="org.chromium.c2.test.E2eTestActivity">
    <SurfaceView
        android:layout_width="320px"
        android:layout_height="240px"
        android:id="@+id/surface" />
</LinearLayout>