public override void DidDetectTags(NFCNdefReaderSession session, INFCNdefTag[] tags)
{
try
{
var nFCNdefTag = tags[0];
session.ConnectToTag(nFCNdefTag, CompletionHandler);
string dominio = "http://boxweb.azurewebsites.net/";
string user = MainViewModel.GetInstance().User.UserId.ToString();
string tag_id = "";
string url = dominio + "index3.aspx?user_id=" + user + "&tag_id=" + tag_id;
NFCNdefPayload payload = NFCNdefPayload.CreateWellKnownTypePayload(url);
NFCNdefMessage nFCNdefMessage = new NFCNdefMessage(new NFCNdefPayload[] { payload });
nFCNdefTag.WriteNdef(nFCNdefMessage, delegate
{
session.InvalidateSession();
});
//Task task = App.DisplayAlertAsync(user_id_tag);
//AppDelegate.user_id_tag = "?";
//PopupNavigation.Instance.PopAsync();
//session.InvalidateSession();
//session.Dispose();
}
catch (Exception ex)
{
Console.WriteLine(ex);
session.Dispose();
session.InvalidateSession();
}
MainViewModel.GetInstance().Home = new HomeViewModel();
Xamarin.Forms.Application.Current.MainPage = new MasterPage();
}
public void ReadValues(NFCNdefMessage message, NSError error)
{
try
{
if (MainPage.currentPage == "Read From Node") //If current page is read page
{
NFCNdefPayload messageRecord = message.Records[0];
ReadNFC.DisplayValues(messageRecord.Payload.ToArray()); //Encrypt nonce and create reply
Session.InvalidateSession();
}
else // If current page is write page
{
string test = "sjkdsakdjdksad";
//byte[] bytes = Encoding.ASCII.GetBytes(test);
byte[] bytes = WriteNFC.CreateRequest();
NFCNdefPayload writePayload = new NFCNdefPayload(NFCTypeNameFormat.Unknown, NSData.FromArray(new byte[0]), NSData.FromArray(new byte[0]), NSData.FromArray(bytes));
NFCNdefMessage writeMessage = new NFCNdefMessage(new NFCNdefPayload[] { writePayload });
tag.WriteNdef(writeMessage, delegate { Console.WriteLine("Write"); });
System.Threading.Thread.Sleep(300);
Session.InvalidateSession();
}
}
catch
{
Console.WriteLine("Did not contain a message");
}
}
public void DidDetectTags(NFCNdefReaderSession session, INFCNdefTag[] tags)
{
try
{
string user_id_tag = AppDelegate.user_id_tag;
if (user_id_tag == "?")
{
Task task = App.DisplayAlertAsync("¡Primero escanea este Tag para escribirlo!");
session.InvalidateSession();
session.Dispose();
AppDelegate.user_id_tag = "?";
}
else
{
if ((Convert.ToInt32(user_id_tag) == Convert.ToInt32(MainViewModel.GetInstance().User.UserId.ToString())) || (0 == Convert.ToInt32(user_id_tag)))
{
var nFCNdefTag = tags[0];
session.ConnectToTag(nFCNdefTag, CompletionHandler);
string dominio = "http://boxweb.azurewebsites.net/";
string user = MainViewModel.GetInstance().User.UserId.ToString();
string tag_id = "";
string url = dominio + "index3.aspx?user_id=" + user + "&tag_id=" + tag_id;
NFCNdefPayload payload = NFCNdefPayload.CreateWellKnownTypePayload(url);
NFCNdefMessage nFCNdefMessage = new NFCNdefMessage(new NFCNdefPayload[] { payload });
nFCNdefTag.WriteNdef(nFCNdefMessage, delegate
{
Console.WriteLine("ok");
});
//Task task = App.DisplayAlertAsync(user_id_tag);
}
else
{
Task task2 = App.DisplayAlertAsync("¡Este Tag esta vinculado con otro usuario!");
session.Dispose();
session.InvalidateSession();
AppDelegate.user_id_tag = "?";
}
AppDelegate.user_id_tag = "?";
PopupNavigation.Instance.PopAsync();
session.InvalidateSession();
_tagSession.InvalidateSession();
Thread.Sleep(4000);
}
}
catch (Exception ex)
{
Console.Write(ex);
modo_escritura = false;
}
}
public void DidDetect(NFCNdefReaderSession session, NFCNdefMessage[] messages)
{
int user_id = 0;
try
{
if (messages != null && messages.Length > 0)
{
var first = messages[0];
string messa = GetRecords(first.Records);
string[] variables = messa.Split('=');
string[] depura_userid = variables[1].Split('&');
string tag_id = variables[2];
user_id = Convert.ToInt32(depura_userid[0]);
//if (write_tag.modo_escritura == false) { Imprime_box.Consulta_user(user_id.ToString(), tag_id); }
Imprime_box.Consulta_user(user_id.ToString(), tag_id);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
//user_id_tag = user_id.ToString();
//if (write_tag.modo_escritura == true)
//{
// session.InvalidateSession();
// session.Dispose();
// Thread.Sleep(7000);
// write_tag.modo_escritura = false;
// write_tag myobject = new write_tag();
// myobject.ScanWriteAsync();
//}
session.InvalidateSession();
Session.InvalidateSession();
}
public override void DidDetect(NFCNdefReaderSession session, NFCNdefMessage[] messages)
{
int user_id = 0;
try
{
if (messages != null && messages.Length > 0)
{
var first = messages[0];
string messa = GetRecords(first.Records);
string[] variables = messa.Split('=');
string[] depura_userid = variables[1].Split('&');
string tag_id = variables[2];
user_id = Convert.ToInt32(depura_userid[0]);
}
}
catch (Exception e)
{
Console.WriteLine(e);
}
AppDelegate.user_id_tag = user_id.ToString();
session.InvalidateSession();
session.Dispose();
Thread.Sleep(4000);
write_tag myobject = new write_tag();
myobject.ScanWriteAsync();
}
private void EndSession()
{
if (_isNFCCapable)
{
try
{
_nfcSession?.InvalidateSession();
}
catch { }
}
}
private void ListenYubiKey(bool listen)
{
if (_deviceActionService.SupportsNfc())
{
_nfcSession?.InvalidateSession();
_nfcSession?.Dispose();
_nfcSession = null;
if (listen)
{
_nfcSession = new NFCNdefReaderSession(_nfcDelegate, null, true)
{
AlertMessage = AppResources.HoldYubikeyNearTop
};
_nfcSession.BeginSession();
}
}
}
public static void ListenYubiKey(bool listen, IDeviceActionService deviceActionService,
NFCNdefReaderSession nfcSession, NFCReaderDelegate nfcDelegate)
{
if (deviceActionService.SupportsNfc())
{
nfcSession?.InvalidateSession();
nfcSession?.Dispose();
nfcSession = null;
if (listen)
{
nfcSession = new NFCNdefReaderSession(nfcDelegate, null, true)
{
AlertMessage = AppResources.HoldYubikeyNearTop
};
nfcSession.BeginSession();
}
}
}
public void DidInvalidate(NFCNdefReaderSession session, NSError error)
{
var readerError = (NFCReaderError)(long)error.Code;
if (readerError != NFCReaderError.ReaderSessionInvalidationErrorFirstNDEFTagRead &&
readerError != NFCReaderError.ReaderSessionInvalidationErrorUserCanceled)
{
InvokeOnMainThread(() =>
{
var alertController = UIAlertController.Create("Session Invalidated", error.LocalizedDescription, UIAlertControllerStyle.Alert);
alertController.AddAction(UIAlertAction.Create("Ok", UIAlertActionStyle.Default, null));
//DispatchQueue.MainQueue.DispatchAsync(() =>
//{
// this.PresentViewController(alertController, true, null);
//});
});
}
session.InvalidateSession();
Session.InvalidateSession();
}
public async Task DisableSessionAsync()
{
try
{
await _lockSemaphore.WaitAsync();
if (!_isSessionEnabled)
{
return;
}
_session.InvalidateSession();
_isSessionEnabled = false;
System.Diagnostics.Debug.WriteLine("========> Session disabled");
}
finally
{
_lockSemaphore.Release();
}
}
public override void DidInvalidate(NFCNdefReaderSession session, NSError error)
{
//add code here
session.InvalidateSession();
session.Dispose();
}
public Task StopAsync() => Task.Run(() => _session.InvalidateSession());
public async Task StopListeningAsync()
{
_session.InvalidateSession();
}
private void Cancelled()
{
session.InvalidateSession();
}
public Task StopScanAsync()
{
_session.InvalidateSession();
return(_tcs.Task);
}
public void StopDiscovering()
{
isDiscovering = false;
nfcSession.InvalidateSession();
}
public override void DidInvalidate(NFCNdefReaderSession session, NSError error)
{
session.InvalidateSession();
session.Dispose();
_tagSession.InvalidateSession();
}
public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
Forms.Init();
if (!Resolver.IsSet)
{
SetIoc();
}
_lockService = Resolver.Resolve <ILockService>();
_deviceInfoService = Resolver.Resolve <IDeviceInfoService>();
_pushHandler = new iOSPushNotificationHandler(Resolver.Resolve <IPushNotificationListener>());
_nfcDelegate = new NFCReaderDelegate((success, message) => ProcessYubikey(success, message));
var appIdService = Resolver.Resolve <IAppIdService>();
var crashManagerDelegate = new HockeyAppCrashManagerDelegate(
appIdService, Resolver.Resolve <IAuthService>());
var manager = BITHockeyManager.SharedHockeyManager;
manager.Configure("51f96ae568ba45f699a18ad9f63046c3", crashManagerDelegate);
manager.CrashManager.CrashManagerStatus = BITCrashManagerStatus.AutoSend;
manager.UserId = appIdService.AppId;
manager.StartManager();
manager.Authenticator.AuthenticateInstallation();
manager.DisableMetricsManager = manager.DisableFeedbackManager = manager.DisableUpdateManager = true;
LoadApplication(new App.App(
null,
Resolver.Resolve <IAuthService>(),
Resolver.Resolve <IConnectivity>(),
Resolver.Resolve <IDatabaseService>(),
Resolver.Resolve <ISyncService>(),
Resolver.Resolve <ISettings>(),
_lockService,
Resolver.Resolve <ILocalizeService>(),
Resolver.Resolve <IAppInfoService>(),
Resolver.Resolve <IAppSettingsService>(),
Resolver.Resolve <IDeviceActionService>()));
// Appearance stuff
var primaryColor = new UIColor(red: 0.24f, green: 0.55f, blue: 0.74f, alpha: 1.0f);
var grayLight = new UIColor(red: 0.47f, green: 0.47f, blue: 0.47f, alpha: 1.0f);
UINavigationBar.Appearance.ShadowImage = new UIImage();
UINavigationBar.Appearance.SetBackgroundImage(new UIImage(), UIBarMetrics.Default);
UIBarButtonItem.AppearanceWhenContainedIn(new Type[] { typeof(UISearchBar) }).TintColor = primaryColor;
UIButton.AppearanceWhenContainedIn(new Type[] { typeof(UISearchBar) }).SetTitleColor(primaryColor,
UIControlState.Normal);
UIButton.AppearanceWhenContainedIn(new Type[] { typeof(UISearchBar) }).TintColor = primaryColor;
UIStepper.Appearance.TintColor = grayLight;
UISlider.Appearance.TintColor = primaryColor;
MessagingCenter.Subscribe <Xamarin.Forms.Application, ToolsExtensionPage>(
Xamarin.Forms.Application.Current, "ShowAppExtension", (sender, page) =>
{
var itemProvider = new NSItemProvider(new NSDictionary(), Core.Constants.UTTypeAppExtensionSetup);
var extensionItem = new NSExtensionItem();
extensionItem.Attachments = new NSItemProvider[] { itemProvider };
var activityViewController = new UIActivityViewController(new NSExtensionItem[] { extensionItem }, null);
activityViewController.CompletionHandler = (activityType, completed) =>
{
page.EnabledExtension(completed && activityType == "com.8bit.bitwarden.find-login-action-extension");
};
var modal = UIApplication.SharedApplication.KeyWindow.RootViewController.ModalViewController;
if (activityViewController.PopoverPresentationController != null)
{
activityViewController.PopoverPresentationController.SourceView = modal.View;
var frame = UIScreen.MainScreen.Bounds;
frame.Height /= 2;
activityViewController.PopoverPresentationController.SourceRect = frame;
}
modal.PresentViewController(activityViewController, true, null);
});
MessagingCenter.Subscribe <Xamarin.Forms.Application, bool>(Xamarin.Forms.Application.Current,
"ListenYubiKeyOTP", (sender, listen) =>
{
if (_deviceInfoService.NfcEnabled)
{
_nfcSession?.InvalidateSession();
_nfcSession?.Dispose();
_nfcSession = null;
if (listen)
{
_nfcSession = new NFCNdefReaderSession(_nfcDelegate, null, true);
_nfcSession.AlertMessage = AppResources.HoldYubikeyNearTop;
_nfcSession.BeginSession();
}
}
});
UIApplication.SharedApplication.StatusBarHidden = false;
UIApplication.SharedApplication.StatusBarStyle = UIStatusBarStyle.LightContent;
MessagingCenter.Subscribe <Xamarin.Forms.Application, bool>(Xamarin.Forms.Application.Current,
"ShowStatusBar", (sender, show) =>
{
UIApplication.SharedApplication.SetStatusBarHidden(!show, false);
});
ZXing.Net.Mobile.Forms.iOS.Platform.Init();
return(base.FinishedLaunching(app, options));
}
public Task StopListeningAsync()
{
_session.InvalidateSession();
return(Task.CompletedTask);
}