cros_state_sender.h 2.2 KB

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  1. // Copyright 2020 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_COMPONENTS_PHONEHUB_CROS_STATE_SENDER_H_
  5. #define ASH_COMPONENTS_PHONEHUB_CROS_STATE_SENDER_H_
  6. #include "ash/services/multidevice_setup/public/cpp/multidevice_setup_client.h"
  7. #include "ash/services/secure_channel/public/cpp/client/connection_manager.h"
  8. #include "base/time/time.h"
  9. #include "base/timer/timer.h"
  10. namespace ash {
  11. namespace phonehub {
  12. class MessageSender;
  13. class PhoneModel;
  14. // Responsible for sending the Chrome OS's device state to the user's
  15. // phone.
  16. class CrosStateSender
  17. : public secure_channel::ConnectionManager::Observer,
  18. public multidevice_setup::MultiDeviceSetupClient::Observer {
  19. public:
  20. CrosStateSender(
  21. MessageSender* message_sender,
  22. secure_channel::ConnectionManager* connection_manager,
  23. multidevice_setup::MultiDeviceSetupClient* multidevice_setup_client,
  24. PhoneModel* phone_model);
  25. ~CrosStateSender() override;
  26. private:
  27. friend class CrosStateSenderTest;
  28. CrosStateSender(
  29. MessageSender* message_sender,
  30. secure_channel::ConnectionManager* connection_manager,
  31. multidevice_setup::MultiDeviceSetupClient* multidevice_setup_client,
  32. PhoneModel* phone_model,
  33. std::unique_ptr<base::OneShotTimer> timer);
  34. void AttemptUpdateCrosState();
  35. // secure_channel::ConnectionManager::Observer:
  36. void OnConnectionStatusChanged() override;
  37. // MultiDeviceSetupClient::Observer:
  38. void OnFeatureStatesChanged(
  39. const multidevice_setup::MultiDeviceSetupClient::FeatureStatesMap&
  40. feature_states_map) override;
  41. // Sends the cros state to the phone, and initiates a retry after
  42. // |retry_delay_| if the message was not successfully sent.
  43. void PerformUpdateCrosState();
  44. void OnRetryTimerFired();
  45. MessageSender* message_sender_;
  46. secure_channel::ConnectionManager* connection_manager_;
  47. multidevice_setup::MultiDeviceSetupClient* multidevice_setup_client_;
  48. PhoneModel* phone_model_;
  49. std::unique_ptr<base::OneShotTimer> retry_timer_;
  50. base::TimeDelta retry_delay_;
  51. };
  52. } // namespace phonehub
  53. } // namespace ash
  54. #endif // ASH_COMPONENTS_PHONEHUB_CROS_STATE_SENDER_H_