AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
/*
 * Copyright (C) 2019 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"
        android:sharedUserId="android.uid.phone"
        package="com.android.cellbroadcastservice">

    <original-package android:name="com.android.cellbroadcastservice" />

    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.RECEIVE_SMS" />
    <uses-permission android:name="android.permission.RECEIVE_EMERGENCY_BROADCAST" />
    <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" />
    <uses-permission android:name="android.permission.READ_CELL_BROADCASTS" />
    <uses-permission android:name="android.permission.MODIFY_PHONE_STATE" />
    <uses-permission android:name="android.permission.WAKE_LOCK" />

    <protected-broadcast android:name="android.telephony.action.AREA_INFO_UPDATED" />

    <uses-sdk android:minSdkVersion="29"/>

    <application android:label="Module used to handle cell broadcasts."
            android:defaultToDeviceProtectedStorage="true"
            android:directBootAware="true"
            android:process="com.android.phone">

        <service android:name="DefaultCellBroadcastService"
                android:exported="true"
                android:permission="android.permission.BIND_CELL_BROADCAST_SERVICE">
            <intent-filter>
                <action android:name="android.telephony.CellBroadcastService" />
            </intent-filter>
        </service>
        <provider android:name="CellBroadcastProvider"
                android:authorities="cellbroadcasts"
                android:exported="true"
                android:singleUser="true"
                android:readPermission="android.permission.READ_CELL_BROADCASTS"
                android:multiprocess="false" />
    </application>
</manifest>