data/etc/package-shareduid-allowlist.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
  ~ Copyright (C) 2024 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.
 -->

<!--
This XML defines an allowlist for packages that want to join a particular shared-uid.
If a non-system package that is signed with platform signature, is trying to join a particular
shared-uid, and not in this list, the installation will fail.

- The "package" XML attribute refers to the app's package name.
- The "shareduid" XML attribute refers to the shared uid name.

Example usage
    1. <allow-package-shareduid package="com.example.app" shareduid="android.uid.system"/>
        Indicates that a package - com.example.app, will be able to join android.uid.system.
    2. <allow-package-shareduid package="oem.example.app" shareduid="oem.uid.custom"/>
        Indicates that a package - oem.example.app, will be able to join oem.uid.custom.
-->

<config>
    <allow-package-shareduid package="android.test.settings" shareduid="android.uid.system" />
    <allow-package-shareduid package="com.android.performanceLaunch" shareduid="com.android.performanceapp.tests" />
</config>