AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
        package="com.android.calllogbackup"
        android:sharedUserId="android.uid.shared"
        android:sharedUserLabel="@string/sharedUserLabel">

    <application android:label="@string/app_label"
        android:icon="@drawable/app_icon"
        android:allowBackup="true"
        android:backupAgent="CallLogBackupAgent"
        android:usesCleartextTraffic="false">

        <meta-data android:name="com.google.android.backup.api_key"
                android:value="AEdPqrEAAAAIVhVYJjcc4bozis7qBfzzgREFk3nIkWGNc5VaRg" />

        <receiver android:name="CallLogChangeReceiver"
                android:permission="android.permission.SEND_CALL_LOG_CHANGE">
            <!-- Sent when the call log changes.  We use it to trigger a backup request. -->
            <intent-filter>
                <action android:name="com.android.internal.action.CALL_LOG_CHANGE" />
            </intent-filter>
        </receiver>
    </application>
</manifest>