static void Main(string[] args)
{
// Dynamically construct some more NDEF records
var spRecord = new NdefSpRecord
{
Uri = "http://andijakl.github.io/ndef-nfc/",
NfcAction = NdefSpActRecord.NfcActionType.DoAction
};
spRecord.AddTitle(new NdefTextRecord { LanguageCode = "en", Text = "NFC Library" });
spRecord.AddTitle(new NdefTextRecord { LanguageCode = "de", Text = "NFC Bibliothek" });
NfcRecords.Add("SmartPoster", spRecord);
// Ensure the path exists
var tagsDirectory = Path.Combine(Environment.CurrentDirectory, FileDirectory);
Directory.CreateDirectory(tagsDirectory);
// Write tag contents to files
foreach (var curNdefRecord in NfcRecords)
{
WriteTagFile(tagsDirectory, curNdefRecord.Key, curNdefRecord.Value);
}
// Multi-record file
var record1 = new NdefUriRecord {Uri = "http://www.twitter.com"};
var record2 = new NdefAndroidAppRecord {PackageName = "com.twitter.android"};
var twoRecordsMsg = new NdefMessage {record1, record2};
WriteTagFile(tagsDirectory, "TwoRecords", twoRecordsMsg);
var record3 = new NdefRecord
{
TypeNameFormat = NdefRecord.TypeNameFormatType.ExternalRtd,
Type = Encoding.UTF8.GetBytes("custom.com:myapp")
};
var threeRecordsMsg = new NdefMessage { record1, record3, record2 };
WriteTagFile(tagsDirectory, "ThreeRecords", threeRecordsMsg);
// Success message on output
Console.WriteLine("Generated {0} tag files in {1}.", NfcRecords.Count, tagsDirectory);
Debug.WriteLine("Generated {0} tag files in {1}.", NfcRecords.Count, tagsDirectory);
}
/// <summary>
/// Checks the type name format and type of this record and returns
/// the appropriate specialized class, if one is available and known
/// for this record type.
/// </summary>
/// <param name="checkForSubtypes">If set to true, also checks for
/// subtypes of the URL / SmartPoster record where the library offers
/// a convenient handling class - e.g. for SMS or Mailto records,
/// which are actually URL schemes.</param>
/// <returns>Type name of the specialized class that can understand
/// and manipulate the payload through convenience methods.</returns>
public Type CheckSpecializedType(bool checkForSubtypes)
{
// Note: can't check for specialized types like the geo record
// or the SMS record yet, as these are just convenience classes
// for creating URI / Smart Poster records.
if (checkForSubtypes)
{
// Need to check specialized URI / Sp records before checking for base types.
if (NdefSmsRecord.IsRecordType(this))
{
return(typeof(NdefSmsRecord));
}
if (NdefMailtoRecord.IsRecordType(this))
{
return(typeof(NdefMailtoRecord));
}
if (NdefTelRecord.IsRecordType(this))
{
return(typeof(NdefTelRecord));
}
if (NdefWindowsSettingsRecord.IsRecordType(this))
{
return(typeof(NdefWindowsSettingsRecord));
}
}
// Unique / base record types
if (NdefUriRecord.IsRecordType(this))
{
return(typeof(NdefUriRecord));
}
if (NdefSpRecord.IsRecordType(this))
{
return(typeof(NdefSpRecord));
}
if (NdefTextRecord.IsRecordType(this))
{
return(typeof(NdefTextRecord));
}
if (NdefSpActRecord.IsRecordType(this))
{
return(typeof(NdefSpActRecord));
}
if (NdefSpSizeRecord.IsRecordType(this))
{
return(typeof(NdefSpSizeRecord));
}
if (NdefSpMimeTypeRecord.IsRecordType(this))
{
return(typeof(NdefSpMimeTypeRecord));
}
if (NdefLaunchAppRecord.IsRecordType(this))
{
return(typeof(NdefLaunchAppRecord));
}
if (NdefAndroidAppRecord.IsRecordType(this))
{
return(typeof(NdefAndroidAppRecord));
}
if (NdefVcardRecordBase.IsRecordType(this))
{
return(typeof(NdefVcardRecordBase));
}
if (NdefIcalendarRecordBase.IsRecordType(this))
{
return(typeof(NdefIcalendarRecordBase));
}
if (NdefBtSecureSimplePairingRecord.IsRecordType(this))
{
return(typeof(NdefBtSecureSimplePairingRecord));
}
if (NdefHandoverSelectRecord.IsRecordType(this))
{
return(typeof(NdefHandoverSelectRecord));
}
if (NdefHandoverErrorRecord.IsRecordType(this))
{
return(typeof(NdefHandoverErrorRecord));
}
if (NdefHandoverAlternativeCarrierRecord.IsRecordType(this))
{
return(typeof(NdefHandoverAlternativeCarrierRecord));
}
if (NdefMimeImageRecordBase.IsRecordType(this))
{
return(typeof(NdefMimeImageRecordBase));
}
return(typeof(NdefRecord));
}
/// <summary>
/// Checks the type name format and type of this record and returns
/// the appropriate specialized class, if one is available and known
/// for this record type.
/// </summary>
/// <returns>Type name of the specialized class that can understand
/// and manipulate the payload through convenience methods.</returns>
public Type CheckSpecializedType(bool checkForSubtypes)
{
// Note: can't check for specialized types like the geo record
// or the SMS record yet, as these are just convenience classes
// for creating URI / Smart Poster records.
if (checkForSubtypes)
{
// Need to check specialized URI / Sp records before checking for base types.
if (NdefSmsRecord.IsRecordType(this))
{
return(typeof(NdefSmsRecord));
}
if (NdefMailtoRecord.IsRecordType(this))
{
return(typeof(NdefMailtoRecord));
}
if (NdefTelRecord.IsRecordType(this))
{
return(typeof(NdefTelRecord));
}
if (NdefNokiaAccessoriesRecord.IsRecordType(this))
{
return(typeof(NdefNokiaAccessoriesRecord));
}
if (NdefNearSpeakRecord.IsRecordType(this))
{
return(typeof(NdefNearSpeakRecord));
}
if (NdefWpSettingsRecord.IsRecordType(this))
{
return(typeof(NdefWpSettingsRecord));
}
}
// Unique / base record types
if (NdefUriRecord.IsRecordType(this))
{
return(typeof(NdefUriRecord));
}
if (NdefSpRecord.IsRecordType(this))
{
return(typeof(NdefSpRecord));
}
if (NdefTextRecord.IsRecordType(this))
{
return(typeof(NdefTextRecord));
}
if (NdefSpActRecord.IsRecordType(this))
{
return(typeof(NdefSpActRecord));
}
if (NdefSpSizeRecord.IsRecordType(this))
{
return(typeof(NdefSpSizeRecord));
}
if (NdefSpMimeTypeRecord.IsRecordType(this))
{
return(typeof(NdefSpMimeTypeRecord));
}
if (NdefLaunchAppRecord.IsRecordType(this))
{
return(typeof(NdefLaunchAppRecord));
}
if (NdefAndroidAppRecord.IsRecordType(this))
{
return(typeof(NdefAndroidAppRecord));
}
return(typeof(NdefRecord));
}
private NdefRecord GetPublishingMessage(Type type, string data)
{
NdefRecord retValue = null;
if (type == typeof(NdefTextRecord))
{
var oRecord = new NdefTextRecord();
oRecord.Text = data;
retValue = oRecord;
}
else if (type == typeof(NdefSpRecord))
{
var oRecord = new NdefSpRecord();
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Uri:" + oRecord.Uri + ")");
}
else if (type == typeof(NdefUriRecord))
{
var oRecord = new NdefUriRecord();
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Uri:" + oRecord.Uri + ")");
}
else if (type == typeof(NdefTelRecord))
{
var oRecord = new NdefTelRecord();
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Tel:" + oRecord.TelNumber + ")");
}
else if (type == typeof(NdefMailtoRecord))
{
var oRecord = new NdefMailtoRecord();
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Subject:" + oRecord.Subject + ")");
}
else if (type == typeof(NdefAndroidAppRecord))
{
var oRecord = new NdefAndroidAppRecord();
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Package:" + oRecord.PackageName + ")");
}
else if (type == typeof(NdefLaunchAppRecord))
{
var oRecord = new NdefLaunchAppRecord();
string praid = CoreApplication.Id; // The Application Id value from your package.appxmanifest.
string appName = Package.Current.Id.FamilyName + "!" + praid;
NdefLaunchAppRecord launch = new NdefLaunchAppRecord();
launch.AddPlatformAppId("Windows", appName);
launch.Arguments = data;
retValue = oRecord;
}
else if (type == typeof(NdefSmsRecord))
{
var oRecord = new NdefSmsRecord();
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Sms:" + oRecord.SmsBody + ")");
}
else if (type == typeof(NdefSmartUriRecord))
{
var oRecord = new NdefSmartUriRecord();
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Uri:" + oRecord.Uri + ")");
}
else
{
//
}
return retValue;
}
private string HandleNDEFRecord(NdefRecord record)
{
string tag = string.Empty;
var specializedType = record.CheckSpecializedType(false);
if (specializedType == typeof(NdefTextRecord))
{
var oRecord = new NdefTextRecord(record);
try
{
tag = oRecord.Text;
this.NotifyUser(tag, NotifyType.PublishMessage);
}
catch { }
}
else if (specializedType == typeof(NdefSpRecord))
{
var oRecord = new NdefSpRecord(record);
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Uri:" + oRecord.Uri + ")");
}
else if (specializedType == typeof(NdefUriRecord))
{
var oRecord = new NdefUriRecord(record);
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Uri:" + oRecord.Uri + ")");
}
else if (specializedType == typeof(NdefTelRecord))
{
var oRecord = new NdefTelRecord(record);
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Tel:" + oRecord.TelNumber + ")");
}
else if (specializedType == typeof(NdefMailtoRecord))
{
var oRecord = new NdefMailtoRecord(record);
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Subject:" + oRecord.Subject + ")");
}
else if (specializedType == typeof(NdefAndroidAppRecord))
{
var oRecord = new NdefAndroidAppRecord(record);
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Package:" + oRecord.PackageName + ")");
}
else if (specializedType == typeof(NdefLaunchAppRecord))
{
var oRecord = new NdefLaunchAppRecord(record);
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Platform:" + oRecord.PlatformIds + ")");
}
else if (specializedType == typeof(NdefSmsRecord))
{
var oRecord = new NdefSmsRecord(record);
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Sms:" + oRecord.SmsBody + ")");
}
else if (specializedType == typeof(NdefSmartUriRecord))
{
var oRecord = new NdefSmartUriRecord(record);
//this.NotifyUser(NotifyType.PeerMessage, "Not Supportint Type, Value (Uri:" + oRecord.Uri + ")");
}
else
{
//this.NotifyUser(NotifyType.PeerMessage, "Not Supporting Type");
}
return tag;
}
