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- // Copyright (c) 2012 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 "services/device/geolocation/location_provider_android.h"
- #include <memory>
- #include "base/bind.h"
- #include "services/device/geolocation/location_api_adapter_android.h"
- namespace device {
- class GeolocationManager;
- LocationProviderAndroid::LocationProviderAndroid() = default;
- LocationProviderAndroid::~LocationProviderAndroid() {
- DCHECK(thread_checker_.CalledOnValidThread());
- StopProvider();
- }
- void LocationProviderAndroid::NotifyNewGeoposition(
- const mojom::Geoposition& position) {
- DCHECK(thread_checker_.CalledOnValidThread());
- last_position_ = position;
- if (!callback_.is_null())
- callback_.Run(this, position);
- }
- void LocationProviderAndroid::SetUpdateCallback(
- const LocationProviderUpdateCallback& callback) {
- DCHECK(thread_checker_.CalledOnValidThread());
- callback_ = callback;
- }
- void LocationProviderAndroid::StartProvider(bool high_accuracy) {
- DCHECK(thread_checker_.CalledOnValidThread());
- LocationApiAdapterAndroid::GetInstance()->Start(
- base::BindRepeating(&LocationProviderAndroid::NotifyNewGeoposition,
- weak_ptr_factory_.GetWeakPtr()),
- high_accuracy);
- }
- void LocationProviderAndroid::StopProvider() {
- DCHECK(thread_checker_.CalledOnValidThread());
- LocationApiAdapterAndroid::GetInstance()->Stop();
- }
- const mojom::Geoposition& LocationProviderAndroid::GetPosition() {
- DCHECK(thread_checker_.CalledOnValidThread());
- return last_position_;
- }
- void LocationProviderAndroid::OnPermissionGranted() {
- DCHECK(thread_checker_.CalledOnValidThread());
- // Nothing to do here.
- }
- std::unique_ptr<LocationProvider> NewSystemLocationProvider(
- scoped_refptr<base::SingleThreadTaskRunner> main_task_runner,
- GeolocationManager* geolocation_manager) {
- return std::make_unique<LocationProviderAndroid>();
- }
- } // namespace device
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