Add com.android.settings to white list

         access while in power save mode, even if they aren't in the foreground. -->

    <allow-in-power-save-except-idle package="com.android.providers.downloads" />

    <!-- These are the packages that are white-listed to be able to run as system user -->

    <system-user-whitelisted-app package="com.android.settings" />

    <!-- These are the packages that shouldn't run as system user -->

    <system-user-blacklisted-app package="com.android.wallpaper.livepicker" />

    <system-user-blacklisted-app package="com.android.settings" />

</permissions>