packages/SettingsProvider/AndroidManifest.xml

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
        package="com.android.providers.settings"
        coreApp="true"
        android:sharedUserId="android.uid.system">

    <application android:allowClearUserData="false"
                 android:label="@string/app_label"
                 android:process="system"
                 android:backupAgent="SettingsBackupAgent"
                 android:killAfterRestore="false"
                 android:icon="@mipmap/ic_launcher_settings">
                 
    <!-- todo add: android:neverEncrypt="true" -->

        <provider android:name="SettingsProvider" android:authorities="settings"
                  android:multiprocess="false"
                  android:exported="true"
                  android:writePermission="android.permission.WRITE_SETTINGS"
                  android:singleUser="true"
                  android:initOrder="100" />
    </application>
</manifest>