blob: a3f621bdece36a06e0ccf958a1757cd3f05bf34c [file] [log] [blame]
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <memory>
#include "base/memory/ref_counted.h"
#include "device/geolocation/geolocation_export.h"
namespace device {
class AccessTokenStore;
class LocationProvider;
// An embedder of Geolocation may override these class' methods to provide
// specific functionality.
class DEVICE_GEOLOCATION_EXPORT GeolocationDelegate {
virtual ~GeolocationDelegate() {}
// Returns true if the location API should use network-based location
// approximation in addition to the system provider, if any.
virtual bool UseNetworkLocationProviders();
// Creates a new AccessTokenStore for geolocation. May return nullptr.
virtual scoped_refptr<AccessTokenStore> CreateAccessTokenStore();
// Allows an embedder to return its own LocationProvider implementation.
// Return nullptr to use the default one for the platform to be created.
// FYI: Used by an external project; please don't remove. Contact Viatcheslav
// Ostapenko at for more information.
virtual std::unique_ptr<LocationProvider> OverrideSystemLocationProvider();
} // namespace device