fast_pair_bluetooth_config_delegate.h 2.5 KB

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  1. // Copyright 2021 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 ASH_QUICK_PAIR_KEYED_SERVICE_FAST_PAIR_BLUETOOTH_CONFIG_DELEGATE_H_
  5. #define ASH_QUICK_PAIR_KEYED_SERVICE_FAST_PAIR_BLUETOOTH_CONFIG_DELEGATE_H_
  6. #include "base/observer_list.h"
  7. #include "base/observer_list_types.h"
  8. #include "chromeos/services/bluetooth_config/fast_pair_delegate.h"
  9. #include "third_party/abseil-cpp/absl/types/optional.h"
  10. namespace chromeos {
  11. namespace bluetooth_config {
  12. class AdapterStateController;
  13. class DeviceImageInfo;
  14. class DeviceNameManager;
  15. } // namespace bluetooth_config
  16. } // namespace chromeos
  17. namespace ash {
  18. namespace quick_pair {
  19. // Delegate class which provides Fast Pair information to the
  20. // CrosBluetoothConfig system.
  21. class FastPairBluetoothConfigDelegate
  22. : public chromeos::bluetooth_config::FastPairDelegate {
  23. public:
  24. class Observer : public base::CheckedObserver {
  25. public:
  26. virtual void OnAdapterStateControllerChanged(
  27. chromeos::bluetooth_config::AdapterStateController*
  28. adapter_state_controller) = 0;
  29. };
  30. FastPairBluetoothConfigDelegate();
  31. FastPairBluetoothConfigDelegate(const FastPairBluetoothConfigDelegate&) =
  32. delete;
  33. FastPairBluetoothConfigDelegate& operator=(
  34. const FastPairBluetoothConfigDelegate&) = delete;
  35. ~FastPairBluetoothConfigDelegate() override;
  36. void AddObserver(Observer* observer);
  37. void RemoveObserver(Observer* observer);
  38. // chromeos::bluetooth_config::FastPairDelegate
  39. absl::optional<chromeos::bluetooth_config::DeviceImageInfo>
  40. GetDeviceImageInfo(const std::string& device_id) override;
  41. void ForgetDevice(const std::string& mac_address) override;
  42. void SetAdapterStateController(
  43. chromeos::bluetooth_config::AdapterStateController*
  44. adapter_state_controller) override;
  45. void SetDeviceNameManager(chromeos::bluetooth_config::DeviceNameManager*
  46. device_name_manager) override;
  47. chromeos::bluetooth_config::AdapterStateController*
  48. adapter_state_controller() {
  49. return adapter_state_controller_;
  50. }
  51. private:
  52. base::ObserverList<Observer> observers_;
  53. chromeos::bluetooth_config::AdapterStateController*
  54. adapter_state_controller_ = nullptr;
  55. chromeos::bluetooth_config::DeviceNameManager* device_name_manager_ = nullptr;
  56. };
  57. } // namespace quick_pair
  58. } // namespace ash
  59. #endif // ASH_QUICK_PAIR_KEYED_SERVICE_FAST_PAIR_BLUETOOTH_CONFIG_DELEGATE_H_