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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_SYSTEM_NETWORK_CELLULAR_SETUP_NOTIFIER_H_
#define ASH_SYSTEM_NETWORK_CELLULAR_SETUP_NOTIFIER_H_
#include "ash/ash_export.h"
#include "ash/public/cpp/session/session_observer.h"
#include "base/gtest_prod_util.h"
#include "chromeos/services/network_config/public/cpp/cros_network_config_observer.h"
#include "components/prefs/pref_service.h"
#include "mojo/public/cpp/bindings/receiver.h"
#include "mojo/public/cpp/bindings/remote.h"
class PrefRegistrySimple;
namespace base {
class OneShotTimer;
} // namespace base
namespace ash {
// Notifies the user after OOBE to finish setting up their cellular network if
// user has a device with eSIM but no profiles have been configured, or they
// inserted a cold pSIM and need to provision in-session.
class ASH_EXPORT CellularSetupNotifier
: public SessionObserver,
public chromeos::network_config::CrosNetworkConfigObserver {
public:
CellularSetupNotifier();
CellularSetupNotifier(const CellularSetupNotifier&) = delete;
CellularSetupNotifier& operator=(const CellularSetupNotifier&) = delete;
~CellularSetupNotifier() override;
static void RegisterProfilePrefs(PrefRegistrySimple* registry);
private:
friend class CellularSetupNotifierTest;
// SessionObserver:
void OnSessionStateChanged(session_manager::SessionState state) override;
// CrosNetworkConfigObserver:
void OnDeviceStateListChanged() override;
void OnNetworkStateListChanged() override;
void OnNetworkStateChanged(
chromeos::network_config::mojom::NetworkStatePropertiesPtr network)
override;
void OnGetNetworkStateList(
std::vector<chromeos::network_config::mojom::NetworkStatePropertiesPtr>
networks);
void OnGetDeviceStateList(
std::vector<chromeos::network_config::mojom::DeviceStatePropertiesPtr>
devices);
// This function will evaluate whether the timer should be started, or whether
// it should be stopped if it is already running.
void StartStopTimer();
void StopTimerOrHideNotification();
void ShowCellularSetupNotification();
static const char kCellularSetupNotificationId[];
mojo::Remote<chromeos::network_config::mojom::CrosNetworkConfig>
remote_cros_network_config_;
mojo::Receiver<chromeos::network_config::mojom::CrosNetworkConfigObserver>
cros_network_config_observer_receiver_{this};
// Notifications can only be shown when there is an active session.
bool has_active_session_{false};
// The cellular device may not be exposed immediately upon startup or login.
// We keep track of whether it is exposed or not and will only start the timer
// if it is exposed.
bool has_cellular_device_{false};
// Whether we have seen an activated cellular network is cached to simplify
// the timer logic used in this class.
bool has_activated_cellular_network_{false};
std::unique_ptr<base::OneShotTimer> timer_;
};
} // namespace ash
#endif // ASH_SYSTEM_NETWORK_CELLULAR_SETUP_NOTIFIER_H_
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