public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
var face = item as Face;
mOverlay.Add(mFaceGraphic);
mFaceGraphic.UpdateFace(face);
}
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
if (_mainActivity.IsAdvertViewVisible)
{
return;
}
if (_fetchingInProgress)
{
return;
}
var detectedItem = item as Barcode;
if (detectedItem != null)
{
var value = Guid.Empty;
if (Guid.TryParse(detectedItem.DisplayValue, out value))
{
_fetchingInProgress = true;
DisplayMessage("Retrieving product details...");
ThreadPool.QueueUserWorkItem(async o => await GetAdvert(detectedItem.DisplayValue));
}
else
{
DisplayMessage("Not a product QR code");
}
}
}
public void ReceiveDetections(Detector.Detections detections)
{
var qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
if (Configuration.IsScanning)
{
Configuration.IsScanning = false;
if (_vibrationOnDetected)
{
Vibrator vib = (Vibrator)_context.GetSystemService(Context.VibratorService);
vib.Vibrate(200);
}
List <BarcodeResult> barcodeResults = new List <BarcodeResult>();
for (int i = 0; i < qrcodes.Size(); i++)
{
Barcode barcode = qrcodes.ValueAt(i) as Barcode;
if (barcode == null)
{
continue;
}
var type = Methods.ConvertBarcodeResultTypes(barcode.ValueFormat);
var value = barcode.DisplayValue;
barcodeResults.Add(new BarcodeResult
{
BarcodeType = type,
DisplayValue = value,
Points = barcode.CornerPoints.Select(p => (p.X / (double)detections.FrameMetadata.Width, p.Y / (double)detections.FrameMetadata.Height)).ToList()
});
/**
* Update the position/characteristics of the face within the overlay.
*/
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
const string barcodeMibikeNo = "http://download.jimicloud.com/webDown/mibike?no=7551008104";
var barcode = item.JavaCast <Barcode>();
var stringValue = barcode.DisplayValue;
if (_parent.PreviouslyScanned)
{
return;
}
MessagingCenter.Send <GraphicBarcodeTracker, string>(this, "Barcode Scanned", stringValue);
MessagingCenter.Send(this, "Close Scanner");
_parent.PreviouslyScanned = true;
//.Make(parent.MainLayout, "To start ride click Unlock. You are on PAYG", Snackbar.LengthLong)
//.SetAction("Unlock",
// v => { })
//.Show();
//if (videoDisplayVal.Equals(stringValue) && !_previouslyScanned)
//{
// //MessagingCenter.Send(this, "Close Scanner");
// //AView layout = FindViewById(Android.Resource.Id.Content);
// Snackbar
// .Make(parent.MainLayout, "To start ride click Unlock. You are on PAYG", Snackbar.LengthLong)
// .SetAction("Unlock",
// v => { })
// .Show();
//}
}
/**
* Hide the graphic when the corresponding face was not detected. This can happen for
* intermediate frames temporarily (e.g., if the face was momentarily blocked from
* view).
*/
public override void OnMissing(Detector.Detections detections)
{
if (mBarcodeGraphic != null)
{
mOverlay.Remove(mBarcodeGraphic);
}
}
public void ReceiveDetections(Detector.Detections detections)
{
SparseArray items = detections.DetectedItems;
if (items.Size() != 0)
{
textView.Post(() =>
{
var sb = new StringBuilder();
sb.Append("Cash Register Number: " + LotteryTextValidation.CashRegisterNumber + "\n");
sb.Append("Date: " + LotteryTextValidation.ReceiptDate + "\n");
sb.Append("Receipt Number: " + LotteryTextValidation.ReceiptNumber + "\n");
textView.Text = sb.ToString();
if (LotteryTextValidation.ValidateLotteryReceipt(items))
{
dictionary = LotteryTextValidation.OnValidationComplete();
var intent = new Intent(this, typeof(MainActivity)).SetFlags(ActivityFlags.ReorderToFront);
SetResult(Result.Ok, intent);
Finish();
}
});
}
}
public void ReceiveDetections(Detector.Detections detections)
{
var qrcodes = detections.DetectedItems;
if (qrcodes.Size() != 0)
{
if (Configuration.IsScanning)
{
Configuration.IsScanning = false;
if (_vibrationOnDetected)
{
Vibrator vib = (Vibrator)_context.GetSystemService(Context.VibratorService);
vib.Vibrate(200);
}
List <BarcodeResult> barcodeResults = new List <BarcodeResult>();
for (int i = 0; i < qrcodes.Size(); i++)
{
Barcode barcode = qrcodes.ValueAt(i) as Barcode;
if (barcode == null)
{
continue;
}
var type = Methods.ConvertBarcodeResultTypes(barcode.ValueFormat);
var value = barcode.DisplayValue;
barcodeResults.Add(new BarcodeResult
{
BarcodeType = type,
DisplayValue = value
});
}
OnDetected?.Invoke(barcodeResults);
}
}
}
public void ReceiveDetections(Detector.Detections detections)
{
var detectedItems = detections.DetectedItems as SparseArray <Barcode>;
if (detectedItems.Size() > 0)
{
_barcodeText.Post(() => _barcodeText.SetText(detectedItems.ValueAt(0).DisplayValue, TextView.BufferType.Normal));
}
}
public void ReceiveDetections(Detector.Detections detections)
{
//var canvas = _transparentView.Holder.LockCanvas();
//canvas.DrawColor(Color.Transparent, PorterDuff.Mode.Clear);
// _transparentView.Holder.UnlockCanvasAndPost(canvas);
SparseArray items = detections.DetectedItems;
if (items.Size() != 0)
{
_textView.Post(() =>
{
try
{
//var tuple = ReceiptTextValidation.ValidateItems(items);
ItemList = ReceiptValidator.ValidateItems(items);
//ItemList = tuple.Item1;
StringBuilder sb = new StringBuilder();
_textView.SetTextColor(Android.Graphics.Color.Red);
foreach (var item in ItemList)
{
sb.Append("name: " + item.Name + "price" + item.Price + "\n");
}
//sb.Append(tuple.Item2);
_textView.Text = sb.ToString();
// test if item list size doesnt change between scanning frames threshold times
if (ItemList.Count == _prevCount && _prevCount != 0)
{
_numerator++;
}
else
{
_prevCount = ItemList.Count;
_numerator = 0;
}
if (_numerator >= _threshold)
{
_textView.SetTextColor(Android.Graphics.Color.White);
_textView.Text = sb.ToString();
Intent intent = new Intent(this, typeof(MainActivity))
.SetFlags(ActivityFlags.ReorderToFront);
SetResult(Result.Ok, intent);
Finish();
}
}
catch (System.Exception e)
{
_textView.Text = e.ToString();
}
});
}
}
public override void OnMissing(Detector.Detections detections)
{
mOverlay.Remove(mFaceGraphic);
if (detections.DetectedItems.Size() == 0)
{
if (ArduinoConnection != null)
{
ArduinoConnection.Off();
}
}
}
public void ReceiveDetections(Detector.Detections detections)
{
Android.Util.SparseArray barcodes = detections.DetectedItems;
for (int i = 0; i < barcodes.Size(); i++)
{
Barcode barcode = barcodes.ValueAt(i) as Barcode;
string value = barcode.DisplayValue;
try
{
Uri appId = Uri.Parse(value);
if (!appId.Scheme.Equals("layer"))
{
throw new Java.Lang.IllegalArgumentException("URI is not an App ID");
}
if (!appId.Authority.Equals(""))
{
throw new Java.Lang.IllegalArgumentException("URI is not an App ID");
}
IList <string> segments = appId.PathSegments;
if (segments.Count != 3)
{
throw new Java.Lang.IllegalArgumentException("URI is not an App ID");
}
if (!segments[0].Equals("apps"))
{
throw new Java.Lang.IllegalArgumentException("URI is not an App ID");
}
if (!segments[1].Equals("staging") && !segments[1].Equals("production"))
{
throw new Java.Lang.IllegalArgumentException("URI is not an App ID");
}
UUID uuid = UUID.FromString(segments[2]);
if (Util.Log.IsLoggable(Util.Log.VERBOSE))
{
Util.Log.v("Captured Layer App ID: " + appId + ", UUID: " + uuid);
}
if (_appIdScanner.mAppIdCallback == null)
{
return;
}
_appIdScanner.mAppIdCallback.OnLayerAppIdScanned(_appIdScanner, appId.ToString());
}
catch (System.Exception e)
{
// Not this barcode...
if (Util.Log.IsLoggable(Util.Log.ERROR))
{
Util.Log.e("Barcode does not contain an App ID URI: " + value, e);
}
}
}
}
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
var face = item as Face;
mOverlay.Add(mFaceGraphic);
mFaceGraphic.UpdateFace(face);
if (detections.DetectedItems.Size() != 0)
{
if (ArduinoConnection != null && ArduinoConnection.State != true)
{
ArduinoConnection.On();
}
}
}
public void ReceiveDetections(Detector.Detections detections)
{
try
{
items = detections.DetectedItems;
if (items.Size() != 0)
{
mTextView.Post(this);
}
}
catch (Exception ex)
{
}
}
/**
* Update the position/characteristics of the face within the overlay.
*/
public override async void OnUpdate(Detector.Detections detections, Object item)
{
var face = item as Face;
this.overlay.Add(this.faceGraphic);
this.faceGraphic.UpdateFace(face);
//if face was not detected on add (due tue bad image), retry to detect a face
if (this.faceGraphic.IsFaceRecognitionEnabled &&
this.faceGraphic.RecognizeTries < 2 &&
!this.faceGraphic.IsRecognized)
{
await this.DetectFace(face);
}
}
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
var face = item as Face;
mOverlay.Add(mFaceGraphic);
mFaceGraphic.UpdateFace(face);
try
{
if (mCameraSource != null && !isProcessing)// && face.Width > 250 && face.Height > 250 && face.Position.X > 50 && face.Position.Y > 150 && face.Position.X < 200 && face.Position.Y < 300)
{
mCameraSource.TakePicture(null, this);
}
}
catch { }
}
public void ReceiveDetections(Detector.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();
});
}
}
/**
* Update the position/characteristics of the face within the overlay.
* 바코드 Result부분
*/
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
//2개이상 바코드를 스캔해서 경고창이 발생할 경우 화면이 Freeze된다.
//if (detections.DetectedItems.Size() != 1)
//{
// return;
//}
Rect rect = ((BarcodeScannerActivity)_activity).mPreview.mSurfaceView._clipBounds;
float left;
float right;
float top;
float bottom;
//IList<Point> point = (item as Barcode).CornerPoints;
if (!Settings.ScanMode.Equals("FULL"))
{
left = (rect.Left * (float)((BarcodeScannerActivity)_activity).mCameraSource.PreviewSize.Height) / (float)((BarcodeScannerActivity)_activity).mPreview.mSurfaceView.scaleNominatorX;
right = (rect.Right * (float)((BarcodeScannerActivity)_activity).mCameraSource.PreviewSize.Height) / (float)((BarcodeScannerActivity)_activity).mPreview.mSurfaceView.scaleNominatorX;
top = (rect.Top * (float)((BarcodeScannerActivity)_activity).mCameraSource.PreviewSize.Width) / (float)((BarcodeScannerActivity)_activity).mPreview.mSurfaceView.scaleNominatorY;
bottom = (rect.Bottom * (float)((BarcodeScannerActivity)_activity).mCameraSource.PreviewSize.Width) / (float)((BarcodeScannerActivity)_activity).mPreview.mSurfaceView.scaleNominatorY;
//관심영여과 스캔한 바코드가 교차영역이 없으면 skip한다.
//카메라와 PreView 좌표가 넘어온다. Layout 크기와 Preview 카메라 크기가 다르면 아래 코드는 작동하지 않는다.
//if (!(item as Barcode).BoundingBox.Intersect(((BarcodeScannerActivity)_activity).mPreview.mSurfaceView.GetAreaOfInterestCamera()))
if (!(item as Barcode).BoundingBox.Intersect(new Rect((int)left, (int)top, (int)right, (int)bottom)))
{
return;
}
}
//화면 표시
mOverlay.Add(mBarcodeGraphic);
//1. 단일/연속 구분
//연속 스캔
if (((BarcodeScannerActivity)_activity).IsContinue)
{
//고정(스캔 해야할 대상이 정해져 있음)
if (((BarcodeScannerActivity)_activity).IsFixed)
{
if (((BarcodeScannerActivity)_activity).AllScanBarcode.Contains(item.JavaCast <Barcode>().DisplayValue))
{
//1. 저장 했는지?
if (((BarcodeScannerActivity)_activity).SaveCompletedBarcode.Contains(item.JavaCast <Barcode>().DisplayValue))
{
//CameraStop();
mBarcodeGraphic.UpdateBarcode(item.JavaCast <Barcode>(), "저장 완료", 3);
//long[] pattern = { 0, 100, 1000 };
Warning();
//Task.Run(() =>
//{
// ((BarcodeScannerActivity)_activity).StartCameraSource();
//});
}
//2. Scan완료 했는지?
else if (((BarcodeScannerActivity)_activity).ScanCompletedBarcode.Contains(item.JavaCast <Barcode>().DisplayValue))
{
//CameraStop();
mBarcodeGraphic.UpdateBarcode(item.JavaCast <Barcode>(), "스캔 완료", 1);
//long[] pattern = { 0, 100, 1000 };
Warning();
//Task.Run(() =>
//{
// ((BarcodeScannerActivity)_activity).StartCameraSource();
//});
}
else
{
//------------
//정상처리 작업
//------------
mBarcodeGraphic.UpdateBarcode(item.JavaCast <Barcode>(), string.Empty, 0);
OnScanCompleted?.Invoke(item.JavaCast <Barcode>());
((BarcodeScannerActivity)_activity)._playerBeep.Start();
if (((BarcodeScannerActivity)_activity).vibrator != null)
{
try
{
((BarcodeScannerActivity)_activity).vibrator.Vibrate(300);
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
if (!((BarcodeScannerActivity)_activity).ScanCompletedBarcode.Contains(item.JavaCast <Barcode>().DisplayValue))
{
((BarcodeScannerActivity)_activity).ScanCompletedBarcode.Add(item.JavaCast <Barcode>().DisplayValue);
}
if
(
((BarcodeScannerActivity)_activity).AllScanBarcode.Count ==
((BarcodeScannerActivity)_activity).SaveCompletedBarcode.Count +
((BarcodeScannerActivity)_activity).ScanCompletedBarcode.Count
)
{
CameraStop();
Barcode barcode = new Barcode
{
DisplayValue = "EXIT"
};
OnScanCompleted?.Invoke(barcode);
//Task.Delay(200).Wait();
Thread.Sleep(300);
((BarcodeScannerActivity)_activity).Finish(); //Finsh해야 스캔 화면 종료됨.
}
else
{
//연속스캔 사이의 간격 지정
//Task.Delay(1000).Wait();
Thread.Sleep(1000);
}
}
}
else
{
mBarcodeGraphic.UpdateBarcode(item.JavaCast <Barcode>(), "스캔 대상X", 2);
Warning();
}
}
//비고정(스캔 대상이 없음)
else
{
//현재로서는 biz로직이 없음
//mBarcodeGraphic.UpdateBarcode(item.JavaCast<Barcode>(), 0, ((BarcodeScannerActivity)_activity).rowPosition++);
//OnScanCompleted(item.JavaCast<Barcode>());
//if (!((BarcodeScannerActivity)_activity).ScanCompletedBarcode.Contains(item.JavaCast<Barcode>().DisplayValue))
//{
// ((BarcodeScannerActivity)_activity).ScanCompletedBarcode.Add(item.JavaCast<Barcode>().DisplayValue);
//}
//Task.Delay(700).Wait();
}
}
//단일 스캔
else
{
CameraStop();
mBarcodeGraphic.UpdateBarcode(item.JavaCast <Barcode>(), string.Empty, 1);
OnScanCompleted?.Invoke(item.JavaCast <Barcode>());
((BarcodeScannerActivity)_activity)._playerBeep.Start();
if (((BarcodeScannerActivity)_activity).vibrator != null)
{
try
{
#pragma warning disable CS0618 // Type or member is obsolete
((BarcodeScannerActivity)_activity).vibrator.Vibrate(300);
#pragma warning restore CS0618 // Type or member is obsolete
}
catch (Exception e)
{
Console.WriteLine(e.Message);
}
}
//Task.Delay(200).Wait();
Thread.Sleep(300);
((BarcodeScannerActivity)_activity).Finish(); //Finsh해야 스캔 화면 종료됨.
}
if (mBarcodeGraphic != null)
{
mOverlay.Remove(mBarcodeGraphic);
}
}
public override void OnMissing(Detector.Detections detections)
{
this.overlay.Remove(this.faceGraphic);
}
public override void OnUpdate(Detector.Detections detections, JObject item)
{
setBarcode(item);
}
/**
* Update the position/characteristics of the face within the overlay.
*/
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
mOverlay.Add(mBarcodeGraphic);
mBarcodeGraphic.UpdateBarcode(item.JavaCast <Barcode> ());
}
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
_overlay.Add(_faceGraphic);
_faceGraphic.UpdateFace((Face)item);
}
void Detector.IProcessor.ReceiveDetections(Detector.Detections detections)
{
Rectangle formsBounds;
Rectangle scanRectangle;
Rectangle barcodeRectangle;
if (detections.DetectedItems.Size() < 1 || !this.isScanning)
{
return;
}
try
{
this.isScanning = false;
List <BarcodeResult> barcodeResults = new List <BarcodeResult>();
for (int i = 0; i < detections.DetectedItems.Size(); i++)
{
Android.Gms.Vision.Barcodes.Barcode barcode = (detections.DetectedItems.ValueAt(i) as Android.Gms.Vision.Barcodes.Barcode);
formsBounds = Xamarin.Forms.Application.Current.MainPage.Bounds;
//10~90;
//30~60;
//barcode.BoundingBox.Width() * 0.1; X
//barcode.BoundingBox.Width() * 0.8; Width
//barcode.BoundingBox.Height() * 0.3; Y
//barcode.BoundingBox.Height() * 0.3; Height
//int a = this.cameraSource.PreviewSize.Width;
//int b = this.cameraSource.PreviewSize.Height;
if (formsBounds.Height > formsBounds.Width)
{
scanRectangle = new Rectangle(this.cameraSource.PreviewSize.Height * 0.1, this.cameraSource.PreviewSize.Width * 0.3
, this.cameraSource.PreviewSize.Height * 0.8, this.cameraSource.PreviewSize.Width * 0.3);
}
else
{
scanRectangle = new Rectangle(this.cameraSource.PreviewSize.Width * 0.1, this.cameraSource.PreviewSize.Height * 0.3
, this.cameraSource.PreviewSize.Width * 0.8, this.cameraSource.PreviewSize.Height * 0.3);
}
barcodeRectangle = new Rectangle(barcode.BoundingBox.Left, barcode.BoundingBox.Top, barcode.BoundingBox.Width(), barcode.BoundingBox.Height());
if (scanRectangle.Contains(barcodeRectangle))
{
barcodeResults.Add(this.BarcodeResultConvert(barcode));
}
}
if (barcodeResults.Count > 0)
{
OnDetected?.Invoke(barcodeResults);
vibrator.Vibrate(1000);
Thread.Sleep(3000);
}
}
catch (Exception ex)
{
Console.WriteLine("BarCodeDetectorProcessor Exception : {0}", ex.ToString());
}
finally
{
this.isScanning = true;
}
}
/**
* Update the position/characteristics of the barcode within the overlay.
*/
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
_overlay.Add(_barcodeGraphic);
_barcodeGraphic.UpdateBarcode(item.JavaCast <Android.Gms.Vision.Barcodes.Barcode>());
}
/**
* Facial position update
*/
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
graphicOverlay.Remove(faceGraphic);
graphicOverlay.Add(faceGraphic);
faceGraphic.UaktualnijTwarz(item.JavaCast <Face>());
}
/**
* Hide the graphic when the corresponding barcode was not detected. This can happen for
* intermediate frames temporarily (e.g., if the barcode was momentarily blocked from
* view).
*/
public override void OnMissing(Detector.Detections detections)
{
_overlay.Remove(_barcodeGraphic);
}
public override void OnMissing(Detector.Detections detections)
{
mOverlay.Remove(mFaceGraphic);
}
/**
* Update the position/characteristics of the face within the overlay.
*/
public override void OnUpdate(Detector.Detections detections, Java.Lang.Object item)
{
mOverlay.Add(mFaceGraphic);
mFaceGraphic.UpdateFace(item.JavaCast <Face>());
}
