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https://github.com/kidfromjupiter/nearby.git
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75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
// Copyright 2021 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_PUBLIC_DEVICE_INFO_H_
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#define PLATFORM_PUBLIC_DEVICE_INFO_H_
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#include <cstddef>
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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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#include "internal/platform/implementation/device_info.h"
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namespace nearby {
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class DeviceInfo {
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public:
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virtual ~DeviceInfo() = default;
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// All strings are UTF-8 encoded.
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virtual std::string GetOsDeviceName() const = 0;
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virtual api::DeviceInfo::DeviceType GetDeviceType() const = 0;
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virtual api::DeviceInfo::OsType GetOsType() const = 0;
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virtual FilePath GetDownloadPath() const = 0;
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virtual FilePath GetAppDataPath() const = 0;
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virtual FilePath GetTemporaryPath() const = 0;
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virtual FilePath GetLogPath() const = 0;
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virtual std::optional<size_t> GetAvailableDiskSpaceInBytes(
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const FilePath& path) const = 0;
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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(api::DeviceInfo::ScreenStatus)> callback) = 0;
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virtual void UnregisterScreenLockedListener(
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absl::string_view listener_name) = 0;
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virtual bool PreventSleep() = 0;
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virtual bool AllowSleep() = 0;
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// Returns UTF-8 encoded localized device name depending on device type.
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std::string GetDeviceTypeName() const {
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// TODO(b/230132370): return localized device name.
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switch (GetDeviceType()) {
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case api::DeviceInfo::DeviceType::kPhone:
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return "Phone";
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case api::DeviceInfo::DeviceType::kTablet:
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return "Tablet";
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case api::DeviceInfo::DeviceType::kLaptop:
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return "PC";
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default:
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return "Unknown";
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}
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}
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};
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} // namespace nearby
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#endif // PLATFORM_PUBLIC_DEVICE_INFO_H_
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