public void ReceiveDetections(Detections detections)
{
if (this.ViewModel.State == RegisterDeviceViewModel.RegistrationState.New)
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
try
{
Vibrator vibrator = (Vibrator)GetSystemService(Context.VibratorService);
vibrator.Vibrate(VibrationEffect.CreateOneShot(1000, 1));
}
catch { }
var value = ((Barcode)qrcodes.ValueAt(0)).RawValue;
string networkSSID = value;
if (!string.IsNullOrEmpty(networkSSID))
{
Task.Run(async() => await this.ViewModel.ProvisionDevice(new Common.WiFi.WifiNetwork()
{
SSID = networkSSID
}));
}
}
}
}
private async Task ExecuteLoadDetectionsCommand()
{
if (IsBusy)
{
return;
}
IsBusy = true;
try
{
var detections = await EyeSpyService.Value.GetDetections();
detections = detections.OrderByDescending(d => d.DetectionTimestamp ?? DateTime.MinValue).ToList();
Detections.Clear();
detections.ForEach(d =>
{
d.DetectionImageUrl = d.ImageReference.WithToken();
Detections.Add(d);
});
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray qrcodes = detections.DetectedItems;
//cameraSource.Stop();
string[] spstring, spstring2, spstring3;
if (qrcodes.Size() != 0)
{
spstring = ((Barcode)qrcodes.ValueAt(0)).RawValue.Split("\r\n");
if (spstring.Count <string>() > 1) //VCARD
{
if (spstring[0].Contains("VCARD"))
{
spstring2 = spstring[3].Split(':');
tempname = spstring2[1];
//txtresult.Text += " ";
spstring3 = spstring[5].Split(';');
spstring2 = spstring3[2].Split(':');
tempnumber = spstring2[1];
//txtresult.Text = spstring[3];
//insertContacts(tempname, tempnumber);
checkdetect = true;
}
}
else if (spstring.Count <string>() == 1)
{
spstring2 = spstring[0].Split(';');
if (spstring2[0].Contains("MECARD:")) //MECARD
{
spstring3 = spstring2[0].Split(':');
tempname = spstring3[2];
spstring3 = spstring2[1].Split(':');
tempnumber = spstring3[1];
//insertContacts(tempname, tempnumber);
checkdetect = true;
}
else if (spstring2[0].Contains("{\"name\"")) //App
{
Newtonsoft.Json.Linq.JObject jo = Newtonsoft.Json.Linq.JObject.Parse(spstring2[0]);
tempname = jo["name"].ToString();
tempnumber = jo["number"].ToString();
//insertContacts(tempname, tempnumber);
checkdetect = true;
}
}
/*
* txtresult.Post(() => {
* //Vibrator vibrator = (Vibrator)GetSystemService(Context.VibratorService);
* //vibrator.Vibrate(1000);
* //txtresult.Text = ((Barcode)qrcodes.ValueAt(0)).RawValue;
* }
*
* ); */
Finish();
}
//throw new NotImplementedException();
}
public void ReceiveDetections(Detections detections)
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
_txtResult.Post(() => {
_txtResult.Text = ((Barcode)qrcodes.ValueAt(0)).RawValue;
AlertDialog.Builder dialog = new AlertDialog.Builder(this);
AlertDialog alert = dialog.Create();
alert.SetTitle("Código de Barras");
alert.SetMessage(((Barcode)qrcodes.ValueAt(0)).RawValue);
alert.SetIcon(Resource.Drawable.logo);
alert.SetButton("Volver", (c, ev) =>
{
// Para actualizar una actividad desde dentro de sí mismo
Finish(); StartActivity(Intent);
GC.Collect();
});
alert.Show();
});
}
}
public void ReceiveDetections(Detections detections)
{
if (detected)
{
return;
}
detected = true;
var items = detections.DetectedItems;
if (items.Size() != 0)
{
RunOnUiThread(delegate
{
var vibr = (Vibrator)GetSystemService(Android.Content.Context.VibratorService);
if (vibr.HasVibrator)
{
vibr.Vibrate(500);
}
var txt = ((Barcode)items.ValueAt(0)).RawValue;
ProgressData(txt);
Toast.MakeText(this, txt, ToastLength.Long).Show();
});
}
else
{
detected = false;
}
}
public void ReceiveDetections(Detections detections)
{
try
{
if (_isBusy)
{
return;
}
SparseArray items = detections.DetectedItems;
if (items.Size() != 0)
{
tv.Post(() =>
{
StringBuilder bulder = new StringBuilder();
for (int i = 0; i < items.Size(); i++)
{
string det = ((TextBlock)items.ValueAt(i)).Value;
Log.Debug("......ReceiveDetections.....", det);
GetNumber(det);
bulder.Append(det);
bulder.Append("\n");
}
tv.Text = bulder.ToString();
});
}
}
catch (Exception ex)
{
Log.Error("Detector", ex.Message);
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray detectedfaces = detections.DetectedItems;
//PictureCallback pictureCallback = new PictureCallback();
if (detectedfaces.Size() != 0)
{
for (int i = 0; i < detectedfaces.Size(); i++)
{
Face face = (Face)detectedfaces.ValueAt(i);
//ShowToast(" Blinked ", true);
txt.Post(() => {
txt.Text = face.IsLeftEyeOpenProbability.ToString() + " " + face.IsRightEyeOpenProbability.ToString();
});
if ((face.IsLeftEyeOpenProbability + face.IsRightEyeOpenProbability) / 2.0f < 0.3 && face.IsLeftEyeOpenProbability > 0 && face.IsRightEyeOpenProbability > 0)
{
closed_eyes = true;
}
if (closed_eyes)
{
if ((face.IsLeftEyeOpenProbability + face.IsRightEyeOpenProbability) / 2.0f >= 0.6 && face.IsLeftEyeOpenProbability > 0 && face.IsRightEyeOpenProbability > 0)
{
if (captured)
{
cameraSource.TakePicture(null, this);
captured = false;
}
}
}
}
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
_txtResult.Post(() => {
_txtResult.Text = ((Barcode)qrcodes.ValueAt(0)).RawValue;
});
}
}
public void ReceiveDetections(Detections detections) //wykrywanie QR Code
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
txtResult.Post(() => {
txtResult.Text = ((Barcode)qrcodes.ValueAt(0)).RawValue; //wyświetlenie zawartości QR kodu
});
}
}
/// <summary>
/// 바코드 검출시 호출되는 콜백 함수입니다.
/// </summary>
/// <param name="detections">검출된 바코드(들)</param>
public void ReceiveDetections(Detections detections)
{
var barcodes = detections.DetectedItems;
var meta = detections.FrameMetadata;
for (int i = 0; i < barcodes.Size(); i++)
{
int key = barcodes.KeyAt(i);
var barcode = barcodes.Get(key) as Android.Gms.Vision.Barcodes.Barcode;
if (barcode == null)
{
continue;
}
// 검출 영역 범위 설정(비율에 맞게 변환)
var ratioX = meta.Width / Element.Width;
var ratioY = meta.Height / Element.Height;
var area = Element.Content != null
? Element.Content.Bounds
: Element.Bounds;
var scanAreaLeft = area.Left * ratioX;
var scanAreaRight = area.Right * ratioX;
var scanAreaTop = area.Top * ratioY;
var scanAreaBottom = area.Bottom * ratioY;
// 검출 영역 내 스캔된 바코드 처리
var boundingBox = barcode.BoundingBox;
if (scanAreaLeft < boundingBox.Left &&
scanAreaRight > boundingBox.Right &&
scanAreaTop < boundingBox.Top &&
scanAreaBottom > boundingBox.Bottom)
{
// 지연 시간 동안 바코드 스캔 결과를 전달하지 않음
var ts = DateTime.Now.TimeOfDay - _preDetectionDt.TimeOfDay;
if (ts.TotalMilliseconds < Element.DelayBetweenDetections)
{
return;
}
_preDetectionDt = DateTime.Now;
var b = ((Android.Gms.Vision.Barcodes.Barcode)barcodes.ValueAt(i));
this.Write($"Barcode Detection, Format : {b.Format.ToTmonFormat()}, Data : {b.RawValue}");
Element?.OnBarcodeDetected(new BarcodeData(b.Format.ToTmonFormat(), b.RawValue));
return;
}
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
result = ((Barcode)qrcodes.ValueAt(0)).RawValue;
Intent resultIntent = new Intent(this, typeof(MainActivity));
resultIntent.PutExtra("json", ((Barcode)qrcodes.ValueAt(0)).RawValue);
SetResult(Result.Ok, resultIntent);
Finish();
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
txtResult.Post(() => {
Vibrator vib = (Vibrator)GetSystemService(Context.VibratorService);
vib.Vibrate(1000);
txtResult.Text = ((Barcode)qrcodes.ValueAt(0)).RawValue;
});
}
}
public void ReceiveDetections(Detections detections)
{
try
{
SparseArray barcodes = detections.DetectedItems;
if (barcodes.Size() != 0)
{
var view = (BarcodeScanView)this.Element;
view.OnBarcodeScanResult?.Invoke(((Barcode)barcodes.ValueAt(0)).RawValue);
}
}
catch (Exception ex)
{
Console.WriteLine("DROID_SCAN | ReceiveDetections error", ex);
}
}
void IProcessor.ReceiveDetections(Detections detections)
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
txtResult.Post(() =>
{
Vibrator vib = (Vibrator)GetSystemService(Context.VibratorService);
#pragma warning disable CS0618 // Type or member is obsolete
vib.Vibrate(300);
#pragma warning restore CS0618 // Type or member is obsolete
txtResult.Text = ((Barcode)qrcodes.ValueAt(0)).RawValue;
GoToConnection(txtResult.Text);
});
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray items = detections.DetectedItems;
if (items.Size() != 0)
{
textView.Post(() => {
StringBuilder strBuilder = new StringBuilder();
for (int i = 0; i < items.Size(); ++i)
{
strBuilder.Append((TextBlock)items.ValueAt(i));
strBuilder.Append("\n");
}
textView.Text = strBuilder.ToString();
});
}
}
public void ReceiveDetections(Detections detections)
{
if (!Element.IsScannerActive)
{
return;
}
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
Vibrator vibrator = (Vibrator)Context.GetSystemService(Context.VibratorService);
vibrator.Vibrate(100);
Element.Barcode = ((Barcode)qrcodes.ValueAt(0)).RawValue;
cam.StopPreview();
Element.IsScannerActive = false;
Element.Barcode = null;
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
txtResult.Post(() => {
Vibrator vibrator = (Vibrator)GetSystemService(Context.VibratorService);
vibrator.Vibrate(100);
txtResult.Text = ((Barcode)qrcodes.ValueAt(0)).RawValue;
Intent intent = new Intent();
intent.PutExtra("qrcode", txtResult.Text);
SetResult(Result.Ok, intent);
Finish();
});
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray items = detections.DetectedItems;
if (items.Size() != 0)
{
textView.Post(() => {
StringBuilder strBuilder = new StringBuilder();
for (int i = 0; i < items.Size(); i++)
{
strBuilder.Append(((TextBlock)items.ValueAt(i)).Value);
strBuilder.Append("\n");
}
textView.Text = strBuilder.ToString();
//text to speech
var text = strBuilder.ToString();
CrossTextToSpeech.Current.Speak(text);
});
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
txtResult.Post(() =>
{
vib.Vibrate(100);
Toast.MakeText(Application.Context, ((Barcode)qrcodes.ValueAt(0)).RawValue, ToastLength.Short).Show();
logList.Clear();
txtResult.Text = ((Barcode)qrcodes.ValueAt(0)).RawValue;
cameraPreview.LayoutParameters.Height = 0;
cameraSource.Stop();
GetDataFromDB(txtResult.Text);
btnApproved.Visibility = Android.Views.ViewStates.Visible;
});
}
}
public void RemoveDetectionItem(object sender, KeyRoutedEventArgs e)
{
if (e.Key != Windows.System.VirtualKey.Delete)
{
return;
}
var lw = sender as ListView;
var oldIndex = lw.SelectedIndex;
Detections.Remove(lw.SelectedItem as Detection);
if (oldIndex > 0)
{
lw.SelectedIndex = oldIndex - 1;
}
else
{
if (lw.Items.Count > 0)
{
lw.SelectedIndex = 0;
}
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray items = detections.DetectedItems;
StringBuilder strBuilder = new StringBuilder();
if (items.Size() != 0)
{
textView.Post(() =>
{
for (int i = 0; i < items.Size(); i++)
{
strBuilder.Append(((TextBlock)items.ValueAt(i)).Value + " " + "\n");
}
//var textRemoved = Regex.Replace(strBuilder.ToString(), "[A-Za-z ]", " ");
string text = GetTextMatch(strBuilder.ToString());
if (!string.IsNullOrEmpty(text))
{
contTextCorrect++;
textView.Text = text + " Lendo o valor pela :" + contTextCorrect + " vez.";
}
else
{
contTextCorrect = 0;
cont = 0;
textView.Text = "No Price.";
}
});
}
else
{
cont++;
textView.Post(() =>
{
textView.Text = "Não reconheceu nada: " + cont;
});
}
}
public override void OnUpdate(Detections detectionResults, Java.Lang.Object item)
{
mOverlay.Add(mEyesGraphic);
var face = item as Face;
updatePreviousProportions(item);
PointF leftPosition = getLandmarkPosition(face, (int)LandmarkType.LeftEye);
PointF rightPosition = getLandmarkPosition(face, (int)LandmarkType.RightEye);
float leftOpenScore = face.IsLeftEyeOpenProbability;
bool isLeftOpen;
if (leftOpenScore == Face.UncomputedProbability)
{
isLeftOpen = mPreviousIsLeftOpen;
}
else
{
isLeftOpen = (leftOpenScore > EYE_CLOSED_THRESHOLD);
mPreviousIsLeftOpen = isLeftOpen;
}
float rightOpenScore = face.IsRightEyeOpenProbability;
bool isRightOpen;
if (rightOpenScore == Face.UncomputedProbability)
{
isRightOpen = mPreviousIsRightOpen;
}
else
{
isRightOpen = (rightOpenScore > EYE_CLOSED_THRESHOLD);
mPreviousIsRightOpen = isRightOpen;
}
mEyesGraphic.updateEyes(leftPosition, isLeftOpen, rightPosition, isRightOpen);
}
public void ReceiveDetections(Detections detections)
{
SparseArray qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
txtResult.Post(() =>
{
Vibrator vib = (Vibrator)GetSystemService(Context.VibratorService);
vib.Vibrate(1000);
var qrtext = ((Barcode)qrcodes.ValueAt(0)).RawValue;
var username = qrtext.Split(',')[0].Substring(10);
var key = qrtext.Split(',')[1].Substring(6);
var keys = KeyGenerator();
SaveContact(username, key, keys["privateKey"]);
cameraPreview.Visibility = ViewStates.Invisible;
txtResult.Text = string.Format("Contact {0} saved!!", username);
});
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray items = detections.DetectedItems;
const string Pattern = "#.*?#";
Regex regex = new Regex(Pattern);
string found = "";
if (items.Size() != 0)
{
textView.Post(() => {
StringBuilder strBuilder = new StringBuilder();
for (int i = 0; i < items.Size(); i++)
{
//Match match = regex.Match(((TextBlock)items.ValueAt(i)).Value);
//if (match.Success)
//{
// found = match.Value;
// cameraSource.Stop();
//}
////else
////{
//// strBuilder.Append(((TextBlock)items.ValueAt(i)).Value);
//// strBuilder.Append("\n");
////}
strBuilder.Append(((TextBlock)items.ValueAt(i)).Value);
strBuilder.Append("\n");
}
//if (found != "")
//textView.Text = found;
textView.Text = strBuilder.ToString();
//else
});
}
}
//(Metodo de IProcessor) Metodo que recibe de la API de Google el texto detectado.
public void ReceiveDetections(Detections detections)
{
SparseArray items = detections.DetectedItems;
List <TextBlock> listaTexto = new List <TextBlock>();
StringBuilder cadenaTexto = new StringBuilder();
//Funcion Lambda
texto.Post(() =>
{
for (int cont = 0; cont < items.Size(); cont++)
{
//Agrega los "bloques de texto" a listaTexto
listaTexto.Add((TextBlock)items.ValueAt(cont));
}
foreach (TextBlock item in listaTexto)
{
//Adjunta TextBlock on a StringBuilder
cadenaTexto.Append(item.Value);
cadenaTexto.Append("\n");
}
//Actualiza el TextView
texto.Text = cadenaTexto.ToString();
// Creacion del archivo de texto en la memoria del dispositivo
if (capturarTexto)
{
//Creacion del nombre del archivo guardado (En este caso se usa la fecha actual como nombre).
String nombreArchivo = DateTime.Now.ToString();
//Quitar caracteres invalidos para los nombres de archivo.
nombreArchivo = nombreArchivo.Replace(':', '-');
nombreArchivo = nombreArchivo.Replace('/', '-');
//Creación de la ruta completa con la ruta mas el nombre del archivo.
string rutaCompleta = System.IO.Path.Combine(ruta, nombreArchivo.ToString() + ".txt");
GeneradorArchivos(cadenaTexto, rutaCompleta);
Toast.MakeText(this.ApplicationContext, "Texto Capturado!", ToastLength.Short).Show();
}
});
}
public void ReceiveDetections(Detections detections)
{
SparseArray items = detections.DetectedItems;
if (items.Size() != 0)
{
txtView.Post(() => {
StringBuilder strBuilder = new StringBuilder();
strBuilder.Append(((TextBlock)items.ValueAt(0)).Value);
strBuilder.Append("\n");
str = strBuilder.ToString();
string str_num = "";
for (int i = 0; i < str.Length; i++)
{
if (str[i] >= '0' && str[i] <= '9')
{
str_num += str[i].ToString();
}
}
txtView.Text = str_num;
flag = true;
});
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray items = detections.DetectedItems;
if (items.Size() != 0)
{
for (int i = 0; i < items.Size(); i++)
{
var line = ((TextBlock)items.ValueAt(i)).Value;
if (string.IsNullOrEmpty(line))
{
continue;
}
if (line.Contains("<<<"))
{
textView.Text = line;
//cameraSource.TakePicture()
cameraSource.TakePicture(this, this);
}
if (line.Contains(">>>"))
{
textView.Text = line;
}
}
//textView.Post(() =>
//{
// StringBuilder strBuilder = new StringBuilder();
// for (int i = 0; i < items.Size(); i++)
// {
// var line = ((TextBlock)items.ValueAt(i)).Value;
// if (string.IsNullOrEmpty(line)) continue;
// }
// textView.Text = strBuilder.ToString();
//});
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray items = detections.DetectedItems;
if (items.Size() != 0)
{
textView.Post(() => {
StringBuilder strBuilder = new StringBuilder();
for (int i = 0; i < items.Size(); ++i)
{
strBuilder.Append(((TextBlock)items.ValueAt(i)).Value);
strBuilder.Append("\n");
}
string source = strBuilder.ToString();
Regex regex = new Regex("\\((?<output>[a-zA-Z0-9]+)/*\\).*");
GroupCollection capturas = regex.Match(source).Groups;
codigo = capturas["output"].ToString();
if (codigo != "" && !varBool)
{
MySqlConnection conexao = new MySqlConnection(Conexao.strConexao);
MySqlCommand verificaProduto = new MySqlCommand(ComandosSQL.verificaProduto, conexao);
MySqlCommand contaProdutoCarrinho = new MySqlCommand(ComandosSQL.contaProdutoCarrinho, conexao);
MySqlCommand selecionaProdutoCarrinho = new MySqlCommand(ComandosSQL.selecionaProdutoCarrinho, conexao);
MySqlDataReader retorno;
MySqlDataReader produtoCarrinho;
verificaProduto.Parameters.Add("@idProduto", MySqlDbType.VarChar, 60).Value = codigo.ToString();
contaProdutoCarrinho.Parameters.Add("@idProduto", MySqlDbType.VarChar, 60).Value = codigo.ToString();
contaProdutoCarrinho.Parameters.Add("@idRevendedor", MySqlDbType.VarChar, 60).Value = "2";
contaProdutoCarrinho.Parameters.Add("@idCliente", MySqlDbType.VarChar, 60).Value = "2";
selecionaProdutoCarrinho.Parameters.Add("@idProduto", MySqlDbType.VarChar, 60).Value = codigo.ToString();
selecionaProdutoCarrinho.Parameters.Add("@idRevendedor", MySqlDbType.VarChar, 60).Value = "2";
conexao.Open();
contaProdutoCarrinho.CommandType = CommandType.Text;
numeroRegistro = (long)contaProdutoCarrinho.ExecuteScalar();
contaProdutoCarrinho.Dispose();
if (numeroRegistro > 0)
{
conexao.Close();
Toast.MakeText(Application.Context, "Este produto já está em seu carrinho.", ToastLength.Long).Show();
conexao.Open();
produtoCarrinho = selecionaProdutoCarrinho.ExecuteReader();
if (produtoCarrinho.Read())
{
byte[] imagem = (byte[])(produtoCarrinho["imagem"]);
imagemProduto = BitmapFactory.DecodeByteArray(imagem, 0, imagem.Length);
descricao = produtoCarrinho.GetString("descricao").ToString();
preco = produtoCarrinho.GetString("preco").ToString();
quantidade = produtoCarrinho.GetString("quantidade").ToString();
StartActivity(typeof(ExibeProduto));
Finish();
}
}
else
{
conexao.Close();
conexao.Open();
retorno = verificaProduto.ExecuteReader();
if (retorno.Read())
{
byte[] imagem = (byte[])(retorno["imagem"]);
imagemProduto = BitmapFactory.DecodeByteArray(imagem, 0, imagem.Length);
descricao = retorno.GetString("descricao").ToString();
preco = retorno.GetString("preco").ToString();
quantidade = "1";
StartActivity(typeof(ExibeProduto));
Finish();
}
else
{
Toast.MakeText(Application.Context, "O Produto não consta no banco de dados!", ToastLength.Long).Show();
Finish();
}
}
conexao.Close();
varBool = true;
}
});
}
}
public void ReceiveDetections(Detections detections)
{
SparseArray items = detections.DetectedItems;
List <DrawItem> drItems = new List <DrawItem>();
if (items.Size() != 0)
{
Paint backPaint = new Paint();
backPaint.Color = Color.DarkGray;
Paint textPaint = new Paint();
textPaint.Color = Color.White;
for (int i = 0; i < items.Size(); i++)
{
TextBlock tb = (TextBlock)items.ValueAt(i);
foreach (IText line in tb.Components)
{
string temp = line.Value;
if (checkBox.Checked)
{
// Test for Base64
try
{
temp = Encoding.UTF8.GetString(Convert.FromBase64String(temp));
}
catch
{
temp = line.Value;
}
}
drItems.Add(new DrawItem()
{
Text = temp,
Top = line.BoundingBox.Top,
Left = line.BoundingBox.Left,
Bottom = line.BoundingBox.Bottom,
Right = line.BoundingBox.Right
});
}
}
drawingView.Items.Clear();
drawingView.Items.AddRange(drItems);
drawingView.Invalidate();
}
else
{
drawingView.Items.Clear();
drawingView.Invalidate();
}
//List<DrawItem> drItems = new List<DrawItem>();
//if (items.Size() != 0)
//{
// for (int i = 0; i < items.Size(); ++i)
// {
// TextBlock tb = (TextBlock)items.ValueAt(i);
// drItems.Add(new DrawItem()
// {
// Text = tb.Value,
// Left = tb.BoundingBox.Left,
// Top = tb.BoundingBox.Top,
// Right = tb.BoundingBox.Right,
// Bottom = tb.BoundingBox.Bottom
// });
// }
//}
//if (drItems.Count > 0)
//{
// drawView.Post(() =>
// {
// drawView.Items.Clear();
// drawView.Items.AddRange(drItems);
// drawView.PostInvalidate();
// });
//}
//if (items.Size() != 0)
//{
// //txtView.Post(() => {
// // StringBuilder strBuilder = new StringBuilder();
// // for (int i = 0; i < items.Size(); ++i)
// // {
// // strBuilder.Append(((TextBlock)items.ValueAt(i)).Value);
// // strBuilder.Append("\n");
// // }
// // txtView.Text = strBuilder.ToString();
// //});
//}
}
public void ReceiveDetections(Detections detections)
{
var codes = detections.DetectedItems;
if (codes.Size() == 0)
{
return;
}
if (Task != null)
{
if (Task.IsCanceled)
{
Task = null;
RunOnUiThread(() =>
{
ShowToastMessage("Task.IsCanceled", ToastLength.Long);
});
Thread.Sleep(5000);
return;
}
if (Task.IsFaulted)
{
Task = null;
RunOnUiThread(() =>
{
ShowToastMessage("Task.IsFaulted", ToastLength.Long);
});
Thread.Sleep(5000);
return;
}
if (Task.IsCompletedSuccessfully)
{
Task = null;
RunOnUiThread(() =>
{
ShowToastMessage("Task.IsCompletedSuccessfully", ToastLength.Long);
});
Thread.Sleep(5000);
return;
}
if (Task.IsCompleted)
{
Task = null;
RunOnUiThread(() =>
{
ShowToastMessage("Task.IsCompleted", ToastLength.Long);
});
Thread.Sleep(5000);
return;
}
ShowToastMessage(Task.Status.ToString());
Thread.Sleep(5000);
return;
}
BarcodeDetector.Release();
var barcode = (Barcode)codes.ValueAt(0);
_scannedBarcode = barcode.RawValue;
CameraPreviewProgressBar.Visibility = ViewStates.Visible;
RunOnUiThread(() =>
{
ShowToastMessage(_scannedBarcode, ToastLength.Long);
});
Thread.Sleep(5000);
if (!_callback)
{
Task = Task.Run(async() =>
{
try
{
var result = await ProductService.GetProductByBarcode(_scannedBarcode);
if (result.Error.Any())
{
var message = Resources.GetString(Resource.String.ProductBarcodeNotFound);
RunOnUiThread(() =>
{
BarcodeDetector.SetProcessor(this);
ShowToastMessage(message, ToastLength.Long);
});
return;
}
RunOnUiThread(() =>
{
NavigationManager.GoToProductDetails(result.Data);
});
}
catch (Exception ex)
{
RunOnUiThread(() =>
{
BarcodeDetector.SetProcessor(this);
ShowToastMessage(ex.Message, ToastLength.Long);
});
}
});
}
else
{
NavigationManager.GoToPrevious();
}
}
