NfcInterface.cs

using Android.Nfc;
using Android.Nfc.Tech;
using NeuroAccess.Nfc;
 
namespace NeuroAccessMaui.AndroidPlatform.Nfc
{
    public abstract class NfcInterface(Tag Tag, BasicTagTechnology Technology) : INfcInterface
    {
        protected readonly Tag tag = Tag;
 
        protected readonly BasicTagTechnology technology = Technology;
 
        private bool isDisposed;
 
        public INfcTag? Tag
        {
            get;
            internal set;
        }
 
        public async Task OpenIfClosed()
        {
            if (!this.technology.IsConnected)
                await this.technology.ConnectAsync();
        }
 
        public void CloseIfOpen()
        {
            if (this.technology.IsConnected)
                this.technology.Close();
        }
 
        public void Dispose()
        {
            this.Dispose(true);
            GC.SuppressFinalize(this);
        }
 
        protected virtual void Dispose(bool Disposing)
        {
            if (this.isDisposed)
                return;
 
            if (Disposing)
            {
                this.CloseIfOpen();
                this.technology.Dispose();
                this.tag.Dispose();
            }
 
            this.isDisposed = true;
        }
 
        internal static IOException UnableToReadDataFromDevice()
        {
            return new IOException("Unable to read data from device.");
        }
    }
}