bridge/tests/res/testApp/MyApplication/src/main/res/layout/a11y_test_image_contrast.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2020 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
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  ~ distributed under the License is distributed on an "AS IS" BASIS,
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:gravity="top|center_horizontal"
              android:orientation="vertical">

    <ImageView
        android:layout_width="97dp"
        android:layout_height="wrap_content"
        android:layout_margin="8dp"
        android:adjustViewBounds="true"
        android:src="@drawable/eye_chart"
        android:contentDescription="Eye Chart"
        android:clickable="true" />

    <ImageView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_margin="8dp"
        android:layout_marginTop="0dp"
        android:src="@drawable/eye_chart_low_contrast"
        android:contentDescription="Eye Chart with Low Contrast"
        android:clickable="true" />
</LinearLayout>