mirror of
https://github.com/kidfromjupiter/nearby.git
synced 2026-09-15 07:06:11 -04:00
64 lines
2.1 KiB
C++
64 lines
2.1 KiB
C++
// Copyright 2023 Google LLC
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// https://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#ifndef THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_IMPLEMENTATION_WINDOWS_SESSION_MANAGER_H_
|
|
#define THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_IMPLEMENTATION_WINDOWS_SESSION_MANAGER_H_
|
|
|
|
#include <string>
|
|
|
|
#include "absl/container/flat_hash_set.h"
|
|
#include "absl/functional/any_invocable.h"
|
|
#include "absl/strings/string_view.h"
|
|
#include "absl/synchronization/notification.h"
|
|
|
|
namespace nearby {
|
|
namespace windows {
|
|
|
|
// SessionManager provides methods to access/control platform session.
|
|
class SessionManager {
|
|
public:
|
|
enum class SessionState { kLock, kUnlock };
|
|
~SessionManager();
|
|
|
|
// Setups session listener.
|
|
// listener_name - Listener name. it should be unique in the SDK level.
|
|
// callback - It will be called when session state changed, such as
|
|
// lock/unlock screen.
|
|
bool RegisterSessionListener(absl::string_view listener_name,
|
|
absl::AnyInvocable<void(SessionState)> callback);
|
|
|
|
// Removes session listener by its name.
|
|
bool UnregisterSessionListener(absl::string_view listener_name);
|
|
|
|
bool IsScreenLocked() const;
|
|
|
|
// Prevents the Windows device from sleeping state.
|
|
bool PreventSleep() const;
|
|
|
|
// Allows the Windows device to sleep state.
|
|
bool AllowSleep() const;
|
|
|
|
private:
|
|
void StartSession(absl::Notification& notification);
|
|
void StopSession();
|
|
void CleanUp();
|
|
|
|
absl::flat_hash_set<std::string> listeners_;
|
|
};
|
|
|
|
} // namespace windows
|
|
} // namespace nearby
|
|
|
|
#endif // THIRD_PARTY_NEARBY_INTERNAL_PLATFORM_IMPLEMENTATION_WINDOWS_SESSION_MANAGER_H_
|