FreakyAli

public class FreakySignatureCanvasView : View
{
    #region Events

    public event EventHandler StrokeCompleted;

    public event EventHandler Cleared;

    public event EventHandler<ImageStreamRequestedEventArgs> ImageStreamRequested;

FreakyAli

<?xml version="1.0" encoding="utf-8" ?>
<ContentPage
    x:Class="Samples.MainPage"
    xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
    xmlns:toolkit="http://schemas.microsoft.com/dotnet/2022/maui/toolkit"
    xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
    xmlns:samples="clr-namespace:Samples"
    x:DataType="samples:MainViewModel">
    <ListView
        CachingStrategy="RecycleElementAndDataTemplate"

FreakyAli

using System;
using System.Text;
using System.Windows.Input;
using NDEF.MAUI;
using NDEF.MAUI.Interfaces; 

  public class MainViewModel : BaseViewModel
    {
        private readonly INfcService nfcAdapter;
        private string stringData;

FreakyAli

using System;
using CoreNFC;
using NDEF.MAUI.Enums;
using NDEF.MAUI.Interfaces;
using UIKit;

    public class NfcService : INfcService
    {
        public async Task SendAsync(byte[] bytes)
        {

FreakyAli

using System;
using Android.App;
using Android.Content;
using Android.Nfc;
using Android.Nfc.Tech;
using Android.OS;
using Application = Microsoft.Maui.Controls.Application;
using NDEF.MAUI.Enums;
using static Android.Nfc.NfcAdapter;
using NDEF.MAUI.Interfaces;

FreakyAli

public interface INfcService
    {
        /// <summary>
        /// Configuration for NFC service 
        /// </summary>
        public void ConfigureNfcAdapter()
        {

        }

FreakyAli

    public class SessionDelegate : NFCNdefReaderSessionDelegate
    {
        private readonly byte[] bytes;
        public TaskCompletionSource<NfcTransmissionStatus> WasDataTransmitted { get; set; }

        public SessionDelegate(byte[] bytes)
        {
            this.bytes = bytes;
            WasDataTransmitted = new TaskCompletionSource<NfcTransmissionStatus>();
        }

FreakyAli

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
     <key>NFCReaderUsageDescription</key>
     <string>This application wants to access NFC</string>
</dict>
</plist>

FreakyAli

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
   <key>com.apple.developer.nfc.readersession.formats</key>
   <array>
    <string>NDEF</string>
    <string>TAG</string>
    </array>
</dict>

FreakyAli

[MetaData(NfcAdapter.ActionTechDiscovered, Resource = "@xml/nfc_tech_filter")]
[IntentFilter(new[] { NfcAdapter.ActionTechDiscovered }, Categories = new[] { Intent.CategoryDefault }, DataMimeType = "text/plain")]
[IntentFilter(new[] { NfcAdapter.ActionNdefDiscovered }, Categories = new[] { Intent.CategoryDefault }, DataMimeType = "text/plain")]
[IntentFilter(new[] { NfcAdapter.ActionTagDiscovered }, Categories = new[] { Intent.CategoryDefault }, DataMimeType = "text/plain")]
[Activity(Theme = "@style/Maui.SplashTheme", MainLauncher = true, Exported = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation | ConfigChanges.UiMode | ConfigChanges.ScreenLayout | ConfigChanges.SmallestScreenSize | ConfigChanges.Density)]
public class MainActivity : MauiAppCompatActivity
{

    public TaskCompletionSource<Tag> NfcTag { get; set; }