/// <summary>
/// Stops tag publishing
/// </summary>
public void StopPublishing()
{
_isWriting = _isFormatting = _customInvalidation = false;
_tag = null;
NfcSession?.InvalidateSession();
OnTagListeningStatusChanged?.Invoke(false);
}
/// <summary>
/// Stops tags detection
/// </summary>
public void StopListening()
{
NfcSession?.InvalidateSession();
OnTagListeningStatusChanged?.Invoke(false);
}
/// <summary>
/// Write or Clear a NDEF message
/// </summary>
/// <param name="tag"><see cref="INFCTag"/></param>
/// <param name="tagInfo"><see cref="ITagInfo"/></param>
/// <param name="clearMessage">Clear Message</param>
/// <param name="makeReadOnly">Make a tag read-only</param>
internal void WriteOrClearMessage(INFCTag tag, ITagInfo tagInfo, bool clearMessage = false, bool makeReadOnly = false)
{
if (NfcSession == null)
{
return;
}
if (tag == null)
{
Invalidate(NfcSession, Configuration.Messages.NFCErrorMissingTag);
return;
}
if (tagInfo == null)
{
Invalidate(NfcSession, Configuration.Messages.NFCErrorMissingTagInfo);
return;
}
var ndefTag = GetNdefTag(tag);
if (ndefTag == null)
{
Invalidate(NfcSession, Configuration.Messages.NFCErrorNotCompliantTag);
return;
}
try
{
if (!ndefTag.Available)
{
NfcSession.ConnectTo(tag, (error) =>
{
if (error != null)
{
Invalidate(NfcSession, error.LocalizedDescription);
return;
}
ExecuteWriteOrClear(NfcSession, ndefTag, tagInfo, clearMessage);
});
}
else
{
ExecuteWriteOrClear(NfcSession, ndefTag, tagInfo, clearMessage);
}
if (!clearMessage && makeReadOnly)
{
MakeTagReadOnly(NfcSession, tag, ndefTag);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
}
finally
{
OnTagDisconnected?.Invoke(null, EventArgs.Empty);
}
}
/// <summary> /// Stops tags detection /// </summary> public void StopListening() => NfcSession?.InvalidateSession();
/// <summary>
/// Stops tag publishing
/// </summary>
public void StopPublishing()
{
_isWriting = _isFormatting = _customInvalidation = false;
_tag = null;
NfcSession?.InvalidateSession();
}
