/// <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));
}
private async Task ParseTagContents(NdefMessage ndefMessage, StringBuilder tagContents)
{
// Loop over all records contained in the NDEF message
foreach (NdefRecord record in ndefMessage)
{
// --------------------------------------------------------------------------
// Print generic information about the record
if (record.Id != null && record.Id.Length > 0)
{
// Record ID (if present)
tagContents.AppendFormat("Id: {0}\n", Encoding.UTF8.GetString(record.Id, 0, record.Id.Length));
}
// Record type name, as human readable string
tagContents.AppendFormat("Type name: {0}\n", ConvertTypeNameFormatToString(record.TypeNameFormat));
// Record type
if (record.Type != null && record.Type.Length > 0)
{
tagContents.AppendFormat("Record type: {0}\n",
Encoding.UTF8.GetString(record.Type, 0, record.Type.Length));
}
// --------------------------------------------------------------------------
// Check the type of each record
// Using 'true' as parameter for CheckSpecializedType() also checks for sub-types of records,
// e.g., it will return the SMS record type if a URI record starts with "sms:"
// If using 'false', a URI record will always be returned as Uri record and its contents won't be further analyzed
// Currently recognized sub-types are: SMS, Mailto, Tel, Nokia Accessories, NearSpeak, WpSettings
var specializedType = record.CheckSpecializedType(true);
if (specializedType == typeof(NdefMailtoRecord))
{
// --------------------------------------------------------------------------
// Convert and extract Mailto record info
var mailtoRecord = new NdefMailtoRecord(record);
tagContents.Append("-> Mailto record\n");
tagContents.AppendFormat("Address: {0}\n", mailtoRecord.Address);
tagContents.AppendFormat("Subject: {0}\n", mailtoRecord.Subject);
tagContents.AppendFormat("Body: {0}\n", mailtoRecord.Body);
}
else if (specializedType == typeof(NdefUriRecord))
{
// --------------------------------------------------------------------------
// Convert and extract URI record info
var uriRecord = new NdefUriRecord(record);
tagContents.Append("-> URI record\n");
tagContents.AppendFormat("URI: {0}\n", uriRecord.Uri);
}
else if (specializedType == typeof(NdefSpRecord))
{
// --------------------------------------------------------------------------
// Convert and extract Smart Poster info
var spRecord = new NdefSpRecord(record);
tagContents.Append("-> Smart Poster record\n");
tagContents.AppendFormat("URI: {0}", spRecord.Uri);
tagContents.AppendFormat("Titles: {0}", spRecord.TitleCount());
if (spRecord.TitleCount() > 1)
tagContents.AppendFormat("1. Title: {0}", spRecord.Titles[0].Text);
tagContents.AppendFormat("Action set: {0}", spRecord.ActionInUse());
// You can also check the action (if in use by the record),
// mime type and size of the linked content.
}
//else if (specializedType == typeof(NdefVcardRecordBase))
//{
// // --------------------------------------------------------------------------
// // Convert and extract business card info
// var vcardRecord = new NdefVcardRecord(record);
// tagContents.Append("-> Business Card record" + Environment.NewLine);
// var contact = vcardRecord.ContactData;
// // Contact has phone or email info set? Use contact manager to show the contact card
// await _dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
// {
// if (contact.Emails.Any() || contact.Phones.Any())
// {
// var rect = GetElementRect(StatusOutput);
// ContactManager.ShowContactCard(contact, rect, Placement.Below);
// }
// else
// {
// // No phone or email set - contact manager would not show the contact card.
// // -> parse manually
// tagContents.AppendFormat("Name: {0}\n", contact.DisplayName);
// tagContents.Append("[not parsing other values in the demo app]");
// }
// });
//}
//else if (specializedType == typeof(NdefIcalendarRecordBase))
//{
// // --------------------------------------------------------------------------
// // Convert and extract iCalendar info
// var icalendarRecord = new NdefIcalendarRecord(record);
// tagContents.Append("-> iCalendar record" + Environment.NewLine);
// var ap = icalendarRecord.AppointmentData;
// if (!String.IsNullOrEmpty(ap.Subject))
// tagContents.AppendFormat("Subject: {0}\n", ap.Subject);
// if (!String.IsNullOrEmpty(ap.Details))
// tagContents.AppendFormat("Details: {0}\n", ap.Details);
// if (!String.IsNullOrEmpty(ap.Organizer.Address))
// tagContents.AppendFormat("Organizer Address: {0}\n", ap.Organizer.Address);
// if (!String.IsNullOrEmpty(ap.Location))
// tagContents.AppendFormat("Location: {0}\n", ap.Location);
// tagContents.AppendFormat("Start time: {0}\n", ap.StartTime);
// tagContents.AppendFormat("Duration: {0}\n", ap.Duration);
// tagContents.AppendFormat("AllDay? {0}\n", ap.AllDay ? "yes" : "no");
// if (ap.Reminder != null)
// tagContents.AppendFormat("Reminder: {0}\n", ap.Reminder);
//}
else if (specializedType == typeof(NdefLaunchAppRecord))
{
// --------------------------------------------------------------------------
// Convert and extract LaunchApp record info
var launchAppRecord = new NdefLaunchAppRecord(record);
tagContents.Append("-> LaunchApp record" + Environment.NewLine);
if (!string.IsNullOrEmpty(launchAppRecord.Arguments))
tagContents.AppendFormat("Arguments: {0}\n", launchAppRecord.Arguments);
if (launchAppRecord.PlatformIds != null)
{
foreach (var platformIdTuple in launchAppRecord.PlatformIds)
{
if (platformIdTuple.Key != null)
tagContents.AppendFormat("Platform: {0}\n", platformIdTuple.Key);
if (platformIdTuple.Value != null)
tagContents.AppendFormat("App ID: {0}\n", platformIdTuple.Value);
}
}
}
//else if (specializedType == typeof(NdefMimeImageRecordBase))
//{
// // --------------------------------------------------------------------------
// // Convert and extract Image record info
// var imgRecord = new NdefMimeImageRecord(record);
// tagContents.Append("-> MIME / Image record" + Environment.NewLine);
// _dispatcher.RunAsync(CoreDispatcherPriority.Normal, async () => SetStatusImage(await imgRecord.GetImageAsBitmap()));
//}
else
{
// Other type, not handled by this demo
tagContents.Append("NDEF record not parsed by this demo app" + Environment.NewLine);
}
}
}
// ----------------------------------------------------------------------------------------------------
private void BtnWriteLaunchApp_Click(object sender, RoutedEventArgs e)
{
// Create a new LaunchApp record to launch this app
// The app will print the arguments when it is launched (see MainPage.OnNavigatedTo() method)
var record = new NdefLaunchAppRecord { Arguments = "Hello World" };
// WindowsPhone is the pre-defined platform ID for WP8.
// You can get the application ID from the WMAppManifest.xml file
record.AddPlatformAppId("WindowsPhone", "{544ec154-b521-4d73-9405-963830adb213}");
// The app platform for a Windows 8 computer is Windows.
// The format of the proximity app Id is <package family name>!<app Id>.
// You can get the package family name from the Windows.ApplicationModel.Package.Current.Id.FamilyName property.
// You must copy the app Id value from the Id attribute of the Application element in the
// package manifest for your app.
record.AddPlatformAppId("Windows", Windows.ApplicationModel.Package.Current.Id.FamilyName + "!" + "NdefDemoWin");
// Publish the record using the proximity device
PublishRecord(record, true);
}
private void map_Click(object sender, System.Windows.RoutedEventArgs e)
{
//Sup = 1;
var record = new NdefLaunchAppRecord { Arguments = "map1234" };
// WindowsPhone is the pre-defined platform ID for WP8.
// You can get the application ID from the WMAppManifest.xml file
record.AddPlatformAppId("WindowsPhone", "{544ec154-b521-4d73-9405-963830adb213}");
// Publish the record using the proximity device
recordresult = record.Arguments;
PublishRecord(record, true);
}
private void MessageReceivedHandler(ProximityDevice sender, ProximityMessage message)
{
// Get the raw NDEF message data as byte array
var rawMsg = message.Data.ToArray();
// Let the NDEF library parse the NDEF message out of the raw byte array
var ndefMessage = NdefMessage.FromByteArray(rawMsg);
// Analysis result
var tagContents = new StringBuilder();
// Loop over all records contained in the NDEF message
foreach (NdefRecord record in ndefMessage)
{
// --------------------------------------------------------------------------
// Print generic information about the record
if (record.Id != null && record.Id.Length > 0)
{
// Record ID (if present)
tagContents.AppendFormat("Id: {0}\n", Encoding.UTF8.GetString(record.Id, 0, record.Id.Length));
}
// Record type name, as human readable string
tagContents.AppendFormat("Type name: {0}\n", ConvertTypeNameFormatToString(record.TypeNameFormat));
// Record type
if (record.Type != null && record.Type.Length > 0)
{
tagContents.AppendFormat("Record type: {0}\n",
Encoding.UTF8.GetString(record.Type, 0, record.Type.Length));
}
// --------------------------------------------------------------------------
// Check the type of each record
// Using 'true' as parameter for CheckSpecializedType() also checks for sub-types of records,
// e.g., it will return the SMS record type if a URI record starts with "sms:"
// If using 'false', a URI record will always be returned as Uri record and its contents won't be further analyzed
// Currently recognized sub-types are: SMS, Mailto, Tel, Nokia Accessories, NearSpeak, WpSettings
var specializedType = record.CheckSpecializedType(true);
if (specializedType == typeof(NdefMailtoRecord))
{
// --------------------------------------------------------------------------
// Convert and extract Mailto record info
var mailtoRecord = new NdefMailtoRecord(record);
tagContents.Append("-> Mailto record\n");
tagContents.AppendFormat("Address: {0}\n", mailtoRecord.Address);
tagContents.AppendFormat("Subject: {0}\n", mailtoRecord.Subject);
tagContents.AppendFormat("Body: {0}\n", mailtoRecord.Body);
}
else if (specializedType == typeof(NdefUriRecord))
{
// --------------------------------------------------------------------------
// Convert and extract URI record info
var uriRecord = new NdefUriRecord(record);
tagContents.Append("-> URI record\n");
tagContents.AppendFormat("URI: {0}\n", uriRecord.Uri);
}
else if (specializedType == typeof(NdefSpRecord))
{
// --------------------------------------------------------------------------
// Convert and extract Smart Poster info
var spRecord = new NdefSpRecord(record);
tagContents.Append("-> Smart Poster record\n");
tagContents.AppendFormat("URI: {0}", spRecord.Uri);
tagContents.AppendFormat("Titles: {0}", spRecord.TitleCount());
if (spRecord.TitleCount() > 1)
tagContents.AppendFormat("1. Title: {0}", spRecord.Titles[0].Text);
tagContents.AppendFormat("Action set: {0}", spRecord.ActionInUse());
// You can also check the action (if in use by the record),
// mime type and size of the linked content.
}
else if (specializedType == typeof (NdefLaunchAppRecord))
{
// --------------------------------------------------------------------------
// Convert and extract LaunchApp record info
var launchAppRecord = new NdefLaunchAppRecord(record);
tagContents.Append("-> LaunchApp record" + Environment.NewLine);
if (!string.IsNullOrEmpty(launchAppRecord.Arguments))
tagContents.AppendFormat("Arguments: {0}\n", launchAppRecord.Arguments);
if (launchAppRecord.PlatformIds != null)
{
foreach (var platformIdTuple in launchAppRecord.PlatformIds)
{
if (platformIdTuple.Key != null)
tagContents.AppendFormat("Platform: {0}\n", platformIdTuple.Key);
if (platformIdTuple.Value != null)
tagContents.AppendFormat("App ID: {0}\n", platformIdTuple.Value);
}
}
}
else
{
// Other type, not handled by this demo
tagContents.Append("NDEF record not parsed by this demo app" + Environment.NewLine);
}
}
// Update status text for UI
SetStatusOutput(string.Format(AppResources.StatusTagParsed, tagContents));
}
private void BtnWriteLaunchApp_Click(object sender, System.Windows.RoutedEventArgs e)
{
Sup = 0;
// Create a new LaunchApp record to launch this app
// The app will print the arguments when it is launched (see MainPage.OnNavigatedTo() method)
var record = new NdefLaunchAppRecord { Arguments = write_to_tag_box.Text};
// WindowsPhone is the pre-defined platform ID for WP8.
// You can get the application ID from the WMAppManifest.xml file
record.AddPlatformAppId("WindowsPhone", "{544ec154-b521-4d73-9405-963830adb213}");
// Publish the record using the proximity device
recordresult = record.Arguments;
PublishRecord(record, true);
Sup = 1;
}
private async void ListenBtn_Click(object sender, System.Windows.RoutedEventArgs e)
{
Sup = 0;
if(check==false){
check = true;
SetStatusOutput(string.Format("RECORDING"));
// Start speech recognition and wait for the async process to finish
var recoResult = await _recognizer.RecognizeAsync();
// Inform the user about the result and the next steps
SetStatusOutput(string.Format("You said \"{0}\"\nPlease touch a tag to write the message.", recoResult.Text));
// Create a LaunchApp record, specifying our recognized text as arguments
var record = new NdefLaunchAppRecord { Arguments = recoResult.Text };
// Add the app ID of your app!
record.AddPlatformAppId("WindowsPhone", "{544ec154-b521-4d73-9405-963830adb213}");
// Wrap the record into a message, which can be written to a tag
recordresult = recoResult.Text;
PublishRecord(record, true);
check = false;
Sup = 1;
}
}
/// <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;
}
private async void MessageReceivedHandler(ProximityDevice sender, ProximityMessage message)
{
// Get the raw NDEF message data as byte array
var rawMsg = message.Data.ToArray();
// Let the NDEF library parse the NDEF message out of the raw byte array
var ndefMessage = NdefMessage.FromByteArray(rawMsg);
// Analysis result
var tagContents = new StringBuilder();
// Loop over all records contained in the NDEF message
foreach (NdefRecord record in ndefMessage)
{
// --------------------------------------------------------------------------
// Print generic information about the record
if (record.Id != null && record.Id.Length > 0)
{
// Record ID (if present)
tagContents.AppendFormat("Id: {0}\n", Encoding.UTF8.GetString(record.Id, 0, record.Id.Length));
}
// Record type name, as human readable string
tagContents.AppendFormat("Type name: {0}\n", ConvertTypeNameFormatToString(record.TypeNameFormat));
// Record type
if (record.Type != null && record.Type.Length > 0)
{
tagContents.AppendFormat("Record type: {0}\n",
Encoding.UTF8.GetString(record.Type, 0, record.Type.Length));
}
// --------------------------------------------------------------------------
// Check the type of each record
// Using 'true' as parameter for CheckSpecializedType() also checks for sub-types of records,
// e.g., it will return the SMS record type if a URI record starts with "sms:"
// If using 'false', a URI record will always be returned as Uri record and its contents won't be further analyzed
// Currently recognized sub-types are: SMS, Mailto, Tel, Nokia Accessories, NearSpeak, WpSettings
var specializedType = record.CheckSpecializedType(true);
if (specializedType == typeof(NdefMailtoRecord))
{
// --------------------------------------------------------------------------
// Convert and extract Mailto record info
var mailtoRecord = new NdefMailtoRecord(record);
tagContents.Append("-> Mailto record\n");
tagContents.AppendFormat("Address: {0}\n", mailtoRecord.Address);
tagContents.AppendFormat("Subject: {0}\n", mailtoRecord.Subject);
tagContents.AppendFormat("Body: {0}\n", mailtoRecord.Body);
}
else if (specializedType == typeof(NdefUriRecord))
{
// --------------------------------------------------------------------------
// Convert and extract URI record info
var uriRecord = new NdefUriRecord(record);
tagContents.Append("-> URI record\n");
tagContents.AppendFormat("URI: {0}\n", uriRecord.Uri);
}
else if (specializedType == typeof (NdefLaunchAppRecord))
{
// --------------------------------------------------------------------------
// Convert and extract LaunchApp record info
var launchAppRecord = new NdefLaunchAppRecord(record);
tagContents.Append("-> LaunchApp record" + Environment.NewLine);
if (!string.IsNullOrEmpty(launchAppRecord.Arguments))
tagContents.AppendFormat("Arguments: {0}\n", launchAppRecord.Arguments);
if (launchAppRecord.PlatformIds != null)
{
foreach (var platformIdTuple in launchAppRecord.PlatformIds)
{
if (platformIdTuple.Key != null)
tagContents.AppendFormat("Platform: {0}\n", platformIdTuple.Key);
if (platformIdTuple.Value != null)
tagContents.AppendFormat("App ID: {0}\n", platformIdTuple.Value);
}
}
}
else if (specializedType == typeof(NdefVcardRecordBase))
{
// --------------------------------------------------------------------------
// Convert and extract business card info
var vcardRecord = await NdefVcardRecord.CreateFromGenericBaseRecord(record);
tagContents.Append("-> Business Card record" + Environment.NewLine);
tagContents.AppendFormat("vCard Version: {0}" + Environment.NewLine,
vcardRecord.VCardFormatToWrite == VCardFormat.Version2_1 ? "2.1" : "3.0");
var contact = vcardRecord.ContactData;
var contactInfo = await contact.GetPropertiesAsync();
foreach (var curProperty in contactInfo.OrderBy(i => i.Key))
{
tagContents.Append(String.Format("{0}: {1}" + Environment.NewLine, curProperty.Key, curProperty.Value));
}
}
else
{
// Other type, not handled by this demo
tagContents.Append("NDEF record not parsed by this demo app" + Environment.NewLine);
}
}
// Update status text for UI
SetStatusOutput(string.Format(AppResources.StatusTagParsed, tagContents));
}
// ----------------------------------------------------------------------------------------------------
private void BtnWriteLaunchApp_Click(object sender, RoutedEventArgs e)
{
// Create a new LaunchApp record to launch this app
// The app will print the arguments when it is launched (see MainPage.OnNavigatedTo() method)
var record = new NdefLaunchAppRecord { Arguments = "Hello World" };
// WindowsPhone is the pre-defined platform ID for WP8.
// You can get the application ID from the WMAppManifest.xml file
//record.AddPlatformAppId("WindowsPhone", "{544ec154-b521-4d73-9405-963830adb213}");
// The app platform for a Windows 8 computer is Windows.
// The format of the proximity app Id is <package family name>!<app Id>.
// You can get the package family name from the Windows.ApplicationModel.Package.Current.Id.FamilyName property.
// You must copy the app Id value from the Id attribute of the Application element in the
// package manifest for your app.
var familyName = Windows.ApplicationModel.Package.Current.Id.FamilyName;
//var appId = Windows.ApplicationModel.Store.CurrentApp.AppId; // Crashes when app is not installed from the app store!
var appId = "8bf48432-f9c8-48cd-a014-c44d868347dc";
// Issue on Windows 10: http://stackoverflow.com/questions/34221812/how-to-launch-my-app-via-nfc-tag
// Issue on Windows 10: https://social.msdn.microsoft.com/Forums/sqlserver/en-US/c9653f06-0d48-498f-9b3e-335435780fd4/cw81windows-81-app-license-error-0x803f6107?forum=wpdevelop
record.AddPlatformAppId("Windows", "{" + familyName + "!" + appId + "}");
record.AddPlatformAppId("WindowsPhone", appId);
// Publish the record using the proximity device
PublishRecord(record, true);
}