AdjustSdk.Uap.SystemInfoEstimate.GetHalDevice C# (CSharp) Method

        private static async Task<PnpObject> GetHalDevice(params string[] properties)
        {
            var actualProperties = properties.Concat(new[] { DeviceClassKey });
            var rootDevices = await PnpObject.FindAllAsync(PnpObjectType.Device,
                actualProperties, RootQuery);

            foreach (var rootDevice in rootDevices.Where(d => d.Properties != null && d.Properties.Any()))
            {
                var lastProperty = rootDevice.Properties.Last();
                if (lastProperty.Value != null)
                    if (lastProperty.Value.ToString().Equals(HalDeviceClass))
                        return rootDevice;
            }
            return null;
        }
    }