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nearby/internal/platform/device_info.h
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2023-01-26 14:01:11 -08:00

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// Copyright 2021 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 PLATFORM_PUBLIC_DEVICE_INFO_H_
#define PLATFORM_PUBLIC_DEVICE_INFO_H_
#include <filesystem>
#include <functional>
#include <optional>
#include <string>
#include "absl/strings/string_view.h"
#include "internal/platform/implementation/device_info.h"
#include "internal/platform/implementation/platform.h"
namespace nearby {
class DeviceInfo {
public:
virtual ~DeviceInfo() = default;
virtual std::u16string GetOsDeviceName() const = 0;
virtual api::DeviceInfo::DeviceType GetDeviceType() const = 0;
virtual api::DeviceInfo::OsType GetOsType() const = 0;
virtual std::optional<std::u16string> GetFullName() const = 0;
virtual std::optional<std::u16string> GetGivenName() const = 0;
virtual std::optional<std::u16string> GetLastName() const = 0;
virtual std::optional<std::string> GetProfileUserName() const = 0;
virtual std::filesystem::path GetDownloadPath() const = 0;
virtual std::filesystem::path GetAppDataPath() const = 0;
virtual std::filesystem::path GetTemporaryPath() const = 0;
virtual std::optional<size_t> GetAvailableDiskSpaceInBytes(
const std::filesystem::path& path) const = 0;
virtual bool IsScreenLocked() const = 0;
virtual void RegisterScreenLockedListener(
absl::string_view listener_name,
std::function<void(api::DeviceInfo::ScreenStatus)> callback) = 0;
virtual void UnregisterScreenLockedListener(
absl::string_view listener_name) = 0;
// Returns localized device name depends on device type.
std::u16string GetDeviceTypeName() const {
// TODO(b/230132370): return localized device name.
switch (GetDeviceType()) {
case api::DeviceInfo::DeviceType::kPhone:
return u"Phone";
case api::DeviceInfo::DeviceType::kTablet:
return u"Tablet";
case api::DeviceInfo::DeviceType::kLaptop:
return u"PC";
default:
return u"Unknown";
}
}
};
} // namespace nearby
#endif // PLATFORM_PUBLIC_DEVICE_INFO_H_