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nearby/fastpair/internal/api/device_info.h
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// Copyright 2022 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_FASTPAIR_INTERNAL_API_DEVICE_INFO_H_
#define THIRD_PARTY_NEARBY_FASTPAIR_INTERNAL_API_DEVICE_INFO_H_
#include <functional>
#include <string>
#include "absl/strings/string_view.h"
namespace location {
namespace nearby {
namespace api {
class DeviceInfo {
public:
enum class ScreenStatus {
kUndetermined = 0,
kLocked = 1,
kUnlocked = 2,
};
enum class OsType {
kUnknown = 0,
kAndroid = 1,
kChromeOs = 2,
kIos = 3,
kWindows = 4,
};
virtual ~DeviceInfo() = default;
virtual OsType GetOsType() const = 0;
// Monitor screen status
virtual bool IsScreenLocked() const = 0;
virtual void RegisterScreenLockedListener(
absl::string_view listener_name,
std::function<void(ScreenStatus)> callback) = 0;
virtual void UnregisterScreenLockedListener(
absl::string_view listener_name) = 0;
};
} // namespace api
} // namespace nearby
} // namespace location
#endif // THIRD_PARTY_NEARBY_FASTPAIR_INTERNAL_API_DEVICE_INFO_H_