sl4f_lib/location/
regulatory_region_facade.rs

1// Copyright 2020 The Fuchsia Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5use anyhow::Error;
6use fidl_fuchsia_location_namedplace::{
7    RegulatoryRegionConfiguratorMarker, RegulatoryRegionConfiguratorProxy,
8};
9use fuchsia_component::client::connect_to_protocol;
10
11#[derive(Debug)]
12pub struct RegulatoryRegionFacade {
13    configurator: RegulatoryRegionConfiguratorProxy,
14}
15
16impl RegulatoryRegionFacade {
17    pub fn new() -> Result<RegulatoryRegionFacade, Error> {
18        Ok(RegulatoryRegionFacade {
19            configurator: connect_to_protocol::<RegulatoryRegionConfiguratorMarker>()?,
20        })
21    }
22
23    /// Informs the RegulatoryRegionService of the new `region_code`.
24    pub fn set_region(&self, region_code: &str) -> Result<(), Error> {
25        self.configurator.set_region(region_code)?;
26        Ok(())
27    }
28}