sharee.bike-App/LastenradBayern/ShareeBike.iOS/Device/Device.cs

using System;
using System.Runtime.InteropServices;
using ShareeBike.Model.Device;
using Xamarin.Essentials;

[assembly: Xamarin.Forms.Dependency(typeof(ShareeBike.iOS.Device.Device))]
namespace ShareeBike.iOS.Device
{
	public class Device : ISmartDevice
	{
		[DllImport("/System/Library/Frameworks/IOKit.framework/IOKit")]
		private static extern uint IOServiceGetMatchingService(uint masterPort, IntPtr matching);

		[DllImport("/System/Library/Frameworks/IOKit.framework/IOKit")]
		private static extern IntPtr IOServiceMatching(string s);

		[DllImport("/System/Library/Frameworks/IOKit.framework/IOKit")]
		private static extern IntPtr IORegistryEntryCreateCFProperty(uint entry, IntPtr key, IntPtr allocator, uint options);

		[DllImport("/System/Library/Frameworks/IOKit.framework/IOKit")]
		private static extern int IOObjectRelease(uint o);

		public string Manufacturer => DeviceInfo.Manufacturer;

		public string Model => DeviceInfo.Model;

		public DevicePlatform Platform => DeviceInfo.Platform;

		public string VersionText => DeviceInfo.VersionString;
		/// <summary> Gets unitque device identifier. </summary>
		/// <returns>Gets the identifies specifying device.</returns>
		public string Identifier
			=> UIKit.UIDevice.CurrentDevice?.IdentifierForVendor?.AsString() ?? string.Empty;
	}
}