protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.ScanCodeQR);
_surfaceView = FindViewById <SurfaceView>(Resource.Id.cameraView);
_txtResult = FindViewById <TextView>(Resource.Id.txtResult);
// Traemos la barra toobar
Toolbar toolBar = FindViewById <Toolbar>(Resource.Id.toolbar);
SetSupportActionBar(toolBar);
// Una marca atrás en el icono en ActionBar
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
// Creo el detector qr
_barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
// Creo la camara
_cameraSource = new CameraSource.Builder(this, _barcodeDetector)
.SetRequestedPreviewSize(1600, 1024)
.SetAutoFocusEnabled(true)
.Build();
_surfaceView.Holder.AddCallback(this);
_barcodeDetector.SetProcessor(this);
}
public CameraPreview(Context context, bool defaultTorchOn, bool virbationOnDetected, bool startScanningOnCreate)
: base(context)
{
Configuration.IsScanning = startScanningOnCreate;
_windowManager = Context.GetSystemService(Context.WindowService).JavaCast <IWindowManager>();
_barcodeDetector = new BarcodeDetector.Builder(context)
.SetBarcodeFormats(Configuration.BarcodeFormats)
.Build();
_cameraSource = new CameraSource
.Builder(context, _barcodeDetector)
.SetRequestedPreviewSize(1280, 720)
.SetAutoFocusEnabled(true)
.Build();
Configuration.CameraSource = _cameraSource;
_surfaceView = new SurfaceView(context);
_surfaceView.Holder.AddCallback(new SurfaceHolderCallback(_cameraSource, _surfaceView));
AddView(_surfaceView);
var detectProcessor = new DetectorProcessor(context, virbationOnDetected);
detectProcessor.OnDetected += DetectProcessor_OnDetected;
_barcodeDetector.SetProcessor(detectProcessor);
if (defaultTorchOn)
{
AutoSwitchOnTorch();
}
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.QR_Code);
cameraPreview = FindViewById <SurfaceView>(Resource.Id.cameraPreview);
txtResult = FindViewById <TextView>(Resource.Id.txtResult);
BackButton = FindViewById <Button>(Resource.Id.BackButton);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.Build();
cameraPreview.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
//ustawienie kontrolek i elementów
BackButton.Click += delegate //obsługa powrotu do wyszukiwarki
{
Intent intent = new Intent(this, typeof(Wyszukiwarka));
this.StartActivity(intent);
Finish();
};
}
private void BindResources()
{
var toolbar = FindViewById <CenteredToolbar>(Resource.Id.toolbar);
toolbar.SetTitle(Resource.String.new_device_scan_title);
var layout = FindViewById <LinearLayout>(Resource.Id.instruction);
var instructionNumber = layout.FindViewById <AppCompatTextView>(Resource.Id.instruction_number);
var instructionText = layout.FindViewById <AppCompatTextView>(Resource.Id.instruction_text);
statusLabel = FindViewById <AppCompatTextView>(Resource.Id.status_label);
instructionNumber.Text = "3";
instructionText.SetText(Resource.String.scan_qr_message_label);
SetSupportActionBar(toolbar);
this.BackPressed += NewDeviceSetupActivity_BackPressed;
SupportActionBar.SetDisplayHomeAsUpEnabled(true);
SupportActionBar.SetHomeButtonEnabled(true);
surfaceView = FindViewById <SurfaceView>(Resource.Id.cameraView);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.Build();
surfaceView.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.CodeSelection);
cameraPreview = FindViewById <SurfaceView>(Resource.Id.cameraPreview);
txtResult = FindViewById <TextView>(Resource.Id.txtResult);
if (MainActivity.pressedButton == 1)
{
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.Build();
txtResult.SetText(Resource.String.qrS);
}
else if (MainActivity.pressedButton == 2)
{
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.Code128)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.Build();
txtResult.SetText(Resource.String.codeS);
}
else if (MainActivity.pressedButton == 3)
{
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.Ean13)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.Build();
txtResult.SetText(Resource.String.eanS);
}
cameraPreview.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.BarcodeScannerLayout);
FindViews();
HandleEvents();
_barcodeDetector = new BarcodeDetector.Builder(this).SetBarcodeFormats(BarcodeFormat.QrCode | BarcodeFormat.DataMatrix | BarcodeFormat.Codabar | BarcodeFormat.Code128 | BarcodeFormat.Code39 | BarcodeFormat.Code93 | BarcodeFormat.Ean13 | BarcodeFormat.Ean8 | BarcodeFormat.Itf | BarcodeFormat.Pdf417 | BarcodeFormat.UpcA | BarcodeFormat.UpcE).Build();//setting specific barcode type
_cameraSource = new CameraSource.Builder(this, _barcodeDetector).SetAutoFocusEnabled(true).SetRequestedPreviewSize(1000, 1000).Build();
_cameraPreview.Holder.AddCallback(this);
_barcodeDetector.SetProcessor(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
previewCamara = FindViewById <SurfaceView>(Resource.Id.previewCamara);
txtResultado = FindViewById <TextView>(Resource.Id.txtResultado);
detector = new BarcodeDetector.Builder(this).SetBarcodeFormats(BarcodeFormat.QrCode).Build();
camara = new CameraSource.Builder(this, detector).SetRequestedPreviewSize(1280, 720).Build();
previewCamara.Holder.AddCallback(this);
detector.SetProcessor(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.activity_scan_vision);
surfaceView = FindViewById <SurfaceView>(Resource.Id.cameraView);
txtResult = FindViewById <TextView>(Resource.Id.txtResult);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.Build();
surfaceView.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
}
protected override void OnElementChanged(ElementChangedEventArgs <BarcodeScanner> e)
{
base.OnElementChanged(e);
surfaceView = new SurfaceView(Context);
surfaceView.Holder.AddCallback(this);
SetNativeControl(surfaceView);
Element.MaxZoom = maxZoom;
Element.SlideToZoom = 1;
barcodeDetector = new BarcodeDetector.Builder(Context)
.SetBarcodeFormats(GetBarcodeFormat(Element.BarcodeType))
.Build();
barcodeDetector.SetProcessor(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.QR_layout);
surfaceView = FindViewById <SurfaceView>(Resource.Id.surfaceView1);
txtResult = FindViewById <TextView>(Resource.Id.QR_textView);
//Bitmap bitMap = BitmapFactory.DecodeResource(ApplicationContext.Resources, Resource.Drawable.qrcode);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.Build();
surfaceView.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Create your application here
SetContentView(Resource.Layout.QRCodeScanner);
cameraPreview = FindViewById <SurfaceView>(Resource.Id.cameraPreview);
txtResult = FindViewById <TextView>(Resource.Id.cameraPreviewtetxtView);
qrgenerator = FindViewById <Button>(Resource.Id.qrgeneratorbutton);
barcodeDetector = new BarcodeDetector.Builder(this).SetBarcodeFormats(BarcodeFormat.QrCode).Build();
cameraSource = new CameraSource.Builder(this, barcodeDetector).SetRequestedPreviewSize(700, 500).Build();
cameraPreview.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.ScanLayout);
mode = this.Intent.GetStringExtra("mode");
InitActionBar();
surfaceview = FindViewById <SurfaceView>(Resource.Id.surfaceView1);
detector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.Ean13 | BarcodeFormat.Ean8 | BarcodeFormat.QrCode)
.Build();
cSource = new CameraSource.Builder(this, detector)
.SetRequestedPreviewSize(1000, 1000)
.SetAutoFocusEnabled(true)
.Build();
surfaceview.Holder.AddCallback(this);
detector.SetProcessor(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.Register);
cameraPreview = FindViewById <SurfaceView>(Resource.Id.cameraPreview);
txtResult = FindViewById <TextView>(Resource.Id.txtResult);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetAutoFocusEnabled(true)
.SetRequestedPreviewSize(1000, 1000)
.Build();
cameraPreview.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
}
/*public async Task<string> ReadQRCode()
* {
* await StartScanning();
* return result;
* }*/
#endregion
public async Task StartScanning()
{
//cameraPreview = FindViewById<SurfaceView>(Resource.Id.cameraPreview);
cameraPreview = new SurfaceView(this);
SetContentView(cameraPreview);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.SetAutoFocusEnabled(true)
.Build();
cameraPreview.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
}
private void Init()
{
mStartRequested = false;
mSurfaceAvailable = false;
mAppIdProcessor = new BarcodeDetectorProcessor(this);
mBarcodeDetector = new BarcodeDetector.Builder(Context)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
mBarcodeDetector.SetProcessor(mAppIdProcessor);
mCameraBuilder = new CameraSource.Builder(Context, mBarcodeDetector)
.SetFacing(CameraFacing.Back)
.SetAutoFocusEnabled(true)
.SetRequestedFps(30.0f);
mSurfaceView = new SurfaceView(Context);
mSurfaceView.Holder.AddCallback(new SurfaceCallback(this));
AddView(mSurfaceView);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.googlescanlayout);
cameraview = FindViewById <SurfaceView>(Resource.Id.cameraPreview);
txtresult = FindViewById <TextView>(Resource.Id.txtresultview);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.SetAutoFocusEnabled(true) //----
.Build();
// Create your application here
cameraview.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
// SetContentView(Resource.Layout.QrCode);
surfaceView = FindViewById <SurfaceView>(Resource.Id.cameraView);
txtResult = FindViewById <TextView>(Resource.Id.txtResult);
Bitmap bitMap = BitmapFactory.DecodeResource(ApplicationContext
.Resources, Resource.Drawable.logo_3m);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(1600, 1024)
.SetAutoFocusEnabled(true)
.SetRequestedFps(24.0f)
.Build();
surfaceView.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
}
protected override void OnCreate(Bundle bundle)
{
base.OnCreate(bundle);
SetContentView(Resource.Layout.Main);
cameraPreview = FindViewById <SurfaceView>(Resource.Id.cameraPreview);
txtResult = FindViewById <TextView>(Resource.Id.txtResult);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.QrCode)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(1280, 720)
.SetRequestedFps(30.0f)
.SetAutoFocusEnabled(true)
.Build();
cameraPreview.Holder.AddCallback(this);
cameraPreview.SetOnClickListener(this);
barcodeDetector.SetProcessor(this);
}
protected override void OnElementChanged(ElementChangedEventArgs <Xamarin.Forms.View> e)
{
base.OnElementChanged(e);
try
{
if (e.OldElement != null || Element == null)
{
return;
}
var activity = this.Context as Activity;
_View = activity.LayoutInflater.Inflate(Resource.Layout.BarcodeScanView, this, false);
AddView(_View);
_SurfaceView = FindViewById <SurfaceView>(Resource.Id.barcodeScanView);
var view = (BarcodeScanView)this.Element;
_BarcodeDetector = new BarcodeDetector.Builder(this.Context)
.SetBarcodeFormats(XamBarcodeFormatToAndroid(view.BarcodeFormat))
.Build();
_CameraSource = new CameraSource
.Builder(this.Context, _BarcodeDetector)
.SetFacing(CameraFacing.Back) //default to back
.SetAutoFocusEnabled(true) //default to false
.SetRequestedPreviewSize(1024, 768) //default to 1024x768
.SetRequestedFps(30f) //default to 30 fps
.Build();
_SurfaceView.Holder.AddCallback(this);
_BarcodeDetector.SetProcessor(this);
}
catch (Exception ex)
{
Console.WriteLine("DROID_SCAN | OnElementChanged error", ex);
}
}
public BarCodeCameraPreview(Context context) : base(context)
{
windowManager = Context.GetSystemService(Context.WindowService).JavaCast <IWindowManager>();
barcodeDetector = new BarcodeDetector.Builder(context)
.SetBarcodeFormats(BarCodeCamera.BarcodeFormats)
.Build();
cameraSource = new CameraSource
.Builder(context, barcodeDetector)
//.SetRequestedPreviewSize(1024, 768)
.SetAutoFocusEnabled(true)
.SetRequestedFps(30.0f)
.Build();
surfaceView = new SurfaceView(context);
surfaceView.Holder.AddCallback(new BarcodeSurfaceHolderCallback(cameraSource, surfaceView, this));
AddView(surfaceView);
barcodeDetectorProcessor = new BarCodeDetectorProcessor(context, cameraSource);
barcodeDetectorProcessor.OnDetected += DetectProcessor_OnDetected;
barcodeDetector.SetProcessor(barcodeDetectorProcessor);
}
public CameraPreview(Context context)
: base(context)
{
windowManager = Context.GetSystemService(Context.WindowService).JavaCast <IWindowManager>();
barcodeDetector = new BarcodeDetector.Builder(context)
.SetBarcodeFormats(Configuration.BarcodeFormats)
.Build();
cameraSource = new CameraSource
.Builder(context, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.SetAutoFocusEnabled(true)
.Build();
Configuration.CameraSource = cameraSource;
surfaceView = new SurfaceView(context);
surfaceView.Holder.AddCallback(new SurfaceHolderCallback(cameraSource, surfaceView));
AddView(surfaceView);
var detectProcessor = new DetectorProcessor(context);
detectProcessor.OnDetected += DetectProcessor_OnDetected;
barcodeDetector.SetProcessor(detectProcessor);
}
public void Release()
{
barcodeDetector.SetProcessor(null);
}
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();
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
SetContentView(Resource.Layout.scanner);
//mysql-------------------------------------
sServer = "Server=projektowanie.vetrex.eu;Port=3306;database=UG;User Id=UG;Password=WinterIsComing0;charset=utf8";
SetMysqlConn(sServer);
//------------------------------------------
cameraPreview = FindViewById <SurfaceView>(Resource.Id.cameraPreview);
txtResult = FindViewById <TextView>(Resource.Id.txtResult);
ListDataPos = FindViewById <ListView>(Resource.Id.lvListLog);
btnApproved = FindViewById <Button>(Resource.Id.btnApproved);
logList = new List <string>();
vib = (Vibrator)GetSystemService(Context.VibratorService);
barcodeDetector = new BarcodeDetector.Builder(this)
.SetBarcodeFormats(BarcodeFormat.Ean13)
.Build();
cameraSource = new CameraSource
.Builder(this, barcodeDetector)
.SetRequestedPreviewSize(640, 480)
.SetAutoFocusEnabled(true)
.Build();
cameraPreview.Holder.AddCallback(this);
barcodeDetector.SetProcessor(this);
Android.Support.V7.Widget.Toolbar toolbar = FindViewById <Android.Support.V7.Widget.Toolbar>(Resource.Id.toolbar);
// On Click delegate
btnApproved.Click += delegate
{
OnButtonApprovedClicked();
};
void OnButtonApprovedClicked()
{
var intent = new Intent(this, typeof(AddMealActivity));
intent.PutExtra("kcalInput", kcalInput);
intent.PutExtra("carbInput", carbInput);
intent.PutExtra("fatInput", fatInput);
intent.PutExtra("proteinInput", proteinInput);
StartActivity(intent);
Finish();
}
}