sharee.bike-App/TINK/TINK.UWP/Device/WinPhoneDevice .cs

using System;
using TINK.Model.Device;
using TINK.UWP.Device;
using Windows.System.Profile;
using Windows.UI.Xaml;

[assembly: Xamarin.Forms.Dependency(typeof(WinPhoneDevice))]
namespace TINK.UWP.Device
{
    public class WinPhoneDevice : IDevice
    {
        /// <summary> Gets unitque device identifier. </summary>
        /// <returns>Gets the identifies specifying device.</returns>
        public string GetIdentifier()
        {
            var token = HardwareIdentification.GetPackageSpecificToken(null);
            var hardwareId = token.Id;
            var dataReader = Windows.Storage.Streams.DataReader.FromBuffer(hardwareId);

            byte[] bytes = new byte[hardwareId.Length];
            dataReader.ReadBytes(bytes);

            return BitConverter.ToString(bytes);
        }

        /// <summary> Close the application. </summary>
        public void CloseApplication()
        {
            Application.Current.Exit();
        }
    }
}