tests/tests/appenumeration/app/target/AndroidManifest-preferredActivity.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  - Copyright (C) 2021 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.
  -->

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
          package="android.appenumeration.preferred.activity">
    <application>
        <uses-library android:name="android.test.runner" />
        <activity android:name="android.appenumeration.testapp.DummyActivity"
                  android:exported="true">
            <intent-filter>
                <action android:name="android.intent.action.APP_ENUMERATION_PREFERRED_ACTIVITY" />
                <category android:name="android.intent.category.DEFAULT" />
            </intent-filter>
        </activity>
    </application>
</manifest>