location_provider_android.h 1.5 KB

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  1. // Copyright (c) 2012 The Chromium 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. #ifndef SERVICES_DEVICE_GEOLOCATION_LOCATION_PROVIDER_ANDROID_H_
  5. #define SERVICES_DEVICE_GEOLOCATION_LOCATION_PROVIDER_ANDROID_H_
  6. #include "base/compiler_specific.h"
  7. #include "base/memory/weak_ptr.h"
  8. #include "base/threading/thread_checker.h"
  9. #include "services/device/public/cpp/geolocation/location_provider.h"
  10. #include "services/device/public/mojom/geoposition.mojom.h"
  11. namespace device {
  12. // Location provider for Android using the platform provider over JNI.
  13. class LocationProviderAndroid : public LocationProvider {
  14. public:
  15. LocationProviderAndroid();
  16. ~LocationProviderAndroid() override;
  17. // Called by the LocationApiAdapterAndroid.
  18. void NotifyNewGeoposition(const mojom::Geoposition& position);
  19. // LocationProvider implementation.
  20. void SetUpdateCallback(
  21. const LocationProviderUpdateCallback& callback) override;
  22. void StartProvider(bool high_accuracy) override;
  23. void StopProvider() override;
  24. const mojom::Geoposition& GetPosition() override;
  25. void OnPermissionGranted() override;
  26. private:
  27. base::ThreadChecker thread_checker_;
  28. mojom::Geoposition last_position_;
  29. LocationProviderUpdateCallback callback_;
  30. base::WeakPtrFactory<LocationProviderAndroid> weak_ptr_factory_{this};
  31. };
  32. } // namespace device
  33. #endif // SERVICES_DEVICE_GEOLOCATION_LOCATION_PROVIDER_ANDROID_H_