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https://github.com/kidfromjupiter/nearby.git
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73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
// Copyright 2022 Google LLC
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// https://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#ifndef PLATFORM_API_DEVICE_INFO_H_
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#define PLATFORM_API_DEVICE_INFO_H_
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#include <functional>
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#include <optional>
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#include <string>
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#include "absl/strings/string_view.h"
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#include "internal/base/file_path.h"
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namespace nearby {
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namespace api {
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class DeviceInfo {
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public:
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enum class ScreenStatus { kUndetermined = 0, kLocked, kUnlocked };
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enum class DeviceType { kUnknown = 0, kPhone, kTablet, kLaptop };
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enum class OsType {
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kUnknown = 0,
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kAndroid,
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kChromeOs,
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kIos,
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kWindows,
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kMacOS
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};
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virtual ~DeviceInfo() = default;
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// Gets device name.
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virtual std::optional<std::string> GetOsDeviceName() const = 0;
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virtual DeviceType GetDeviceType() const = 0;
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virtual OsType GetOsType() const = 0;
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// Gets known paths of current user.
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virtual std::optional<FilePath> GetDownloadPath() const = 0;
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virtual std::optional<FilePath> GetLocalAppDataPath() const = 0;
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virtual std::optional<FilePath> GetCommonAppDataPath() const = 0;
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virtual std::optional<FilePath> GetTemporaryPath() const = 0;
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virtual std::optional<FilePath> GetLogPath() const = 0;
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virtual std::optional<FilePath> GetCrashDumpPath() const = 0;
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// Monitor screen status
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virtual bool IsScreenLocked() const = 0;
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virtual void RegisterScreenLockedListener(
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absl::string_view listener_name,
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std::function<void(ScreenStatus)> callback) = 0;
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virtual void UnregisterScreenLockedListener(
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absl::string_view listener_name) = 0;
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// Control device sleep
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virtual bool PreventSleep() = 0;
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virtual bool AllowSleep() = 0;
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};
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} // namespace api
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} // namespace nearby
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#endif // PLATFORM_API_DEVICE_INFO_H_
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