async void ScanClicked(object sender, EventArgs eventArgs)
{
//Navigation.PushAsync(new Search.BookSearchPage("4121024109"));
var scanner = new ZXing.Mobile.MobileBarcodeScanner();
scanner.CancelButtonText = "キャンセル";
scanner.FlashButtonText = "フラッシュ";
scanner.AutoFocus();
var options = new ZXing.Mobile.MobileBarcodeScanningOptions();
var status = await CrossPermissions.Current.CheckPermissionStatusAsync(Plugin.Permissions.Abstractions.Permission.Camera);
if (status == Plugin.Permissions.Abstractions.PermissionStatus.Granted)
{
var result = await scanner.Scan(options);
if (result != null)
{
await Navigation.PushAsync(new Search.BookSearchPage(result.Text));
}
}
else
{
await DisplayAlert("エラー", "カメラを使用できません", "了解");
}
}
async void BtnScann_Clicked(object sender, System.EventArgs e)
{
try
{
bool scanned = true;
var scanner = new ZXing.Mobile.MobileBarcodeScanner();
Device.StartTimer(TimeSpan.FromSeconds(3), () =>
{
scanner.AutoFocus();
return(scanned);
});
var result = await scanner.Scan();
Device.BeginInvokeOnMainThread(() =>
{
scanned = false;
if (result != null)
{
var text = result.Text;
(ViewModel as RentViewModel).SearchByBarcodeCommand.Execute(text);
}
});
}
catch (Exception ex)
{
// Handle exception
}
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
var submitButton = UIButton.FromType(UIButtonType.RoundedRect);
nfloat h = 31.0f;
nfloat w = View.Bounds.Width;
submitButton.Frame = new CGRect(10, 170, w - 20, 44);
submitButton.SetTitle("Сканировать QRCOde", UIControlState.Normal);
submitButton.TouchUpInside += async(sender, e) =>
{
var scanner = new ZXing.Mobile.MobileBarcodeScanner(this);
//scanner.TopText = "Hold camera up to barcode to scan";
//scanner.BottomText = "Barcode will automatically scan";
//scanner.UseCustomOverlay = false;
scanner.FlashButtonText = "Подсветка";
scanner.CancelButtonText = "Выход";
scanner.Torch(true);
scanner.AutoFocus();
//scanner.opt
var result = await scanner.Scan(true);
HandleScanResult(result);
//var customScanPage = new ScannerBarcodeView();
//var page = new NavigationPage();
////this.NavigationController.PushViewController(customScanPage, true);
//await NavigationPage.PushAsync(customScanPage);
//// Console.WriteLine("Submit button pressed");
};
View.AddSubview(submitButton);
//try
//{
//var l_srv = new IOSTestApp.WebReference.Service1();
//bool val = true;
//this.txtFIO.Text = l_srv.GetData(10, val);
// // Perform any additional setup after loading the view, typically from a nib.
//}
//catch (Exception ex)
//{
// throw new Exception(ex.Message);
//}
}
async void ButtonBarCodeReader_Clicked(object sender, EventArgs e)
{
Console.WriteLine("Button Barcode!");
//SearchOn();
//var option = new ZXing.Mobile.MobileBarcodeScanningOptions();
//option.DelayBetweenContinuousScans = 3000;
//option.PureBarcode = true;
//await scanner.Scan(option, true);
//Configuracion de formatos soportados por el lector
var options = new ZXing.Mobile.MobileBarcodeScanningOptions();
options.PossibleFormats = new List <ZXing.BarcodeFormat>()
{
ZXing.BarcodeFormat.EAN_8, ZXing.BarcodeFormat.EAN_13,
ZXing.BarcodeFormat.CODE_128, ZXing.BarcodeFormat.QR_CODE,
ZXing.BarcodeFormat.CODE_39
};
var scanner = new ZXing.Mobile.MobileBarcodeScanner();
scanner.FlashButtonText = "Flash";
scanner.TopText = "Manten la camara sobre el código QR/Barras";
scanner.BottomText = "Espera a que la camara lea automaticamente el código";
scanner.AutoFocus();
var result = await scanner.Scan(options, true);
if (result != null)
{
Console.WriteLine("Scaned Barcode " + result.Text);
searchBarItems.Text = result.Text.ToLower().Trim();//
SearchOn(searchBarItems.Text);
}
}
protected async void SetUpScanner(Label labelToSet, ZXing.BarcodeFormat expectedFormat, string topText)
{
var scanner = new ZXing.Mobile.MobileBarcodeScanner
{
TopText = topText,//"Scan Asset Id Code",
CancelButtonText = "Exit"
};
var opts = new ZXing.Mobile.MobileBarcodeScanningOptions
{
PossibleFormats = new List <ZXing.BarcodeFormat> {
expectedFormat
}
};
try
{
scanner.AutoFocus();
var result = await scanner.Scan(opts);
scanner.CameraUnsupportedMessage = "camera Unsupported";
if (result != null)
{
labelToSet.Text = result.ToString();
labelToSet.TextColor = Color.Gray;
scanner.Cancel();
}
else
{
scanner.Cancel();
}
}catch (Exception e) {
await DisplayAlert(Constants.ERROR_TITLE, e.Message, Constants.BUTTON_POS);
scanner.Cancel();
}finally
{
scanner.Cancel();
}
}
public override void ViewDidLoad()
{
try
{
txtVin.ShouldChangeCharacters = (textField, range, replacementString) => {
var newLength = textField.Text.Length + replacementString.Length - range.Length;
return(newLength <= 17);
};
txtPhone.ShouldChangeCharacters = (textField, range, replacementString) => {
var newLength = textField.Text.Length + replacementString.Length - range.Length;
return(newLength <= 10);
};
txtMileage.ShouldChangeCharacters = (textField, range, replacementString) => {
var newLength = textField.Text.Length + replacementString.Length - range.Length;
return(newLength <= 6);
};
txtVin.AutocapitalizationType = UITextAutocapitalizationType.AllCharacters;
txtVin.ShouldReturn = (tf) =>
{
//txtMileage.SecureTextEntry = true;
txtMileage.ReturnKeyType = UIReturnKeyType.Next;
txtMileage.BecomeFirstResponder();
return(true);
};
txtMileage.ShouldReturn = (tf) =>
{
//txtFirstName.SecureTextEntry = true;
txtFirstName.ReturnKeyType = UIReturnKeyType.Next;
txtFirstName.BecomeFirstResponder();
return(true);
};
txtFirstName.ShouldReturn = (tf) =>
{
txtLastName.ReturnKeyType = UIReturnKeyType.Next;
txtLastName.BecomeFirstResponder();
return(true);
};
txtLastName.ShouldReturn = (tf) =>
{
txtEmail.ReturnKeyType = UIReturnKeyType.Next;
txtEmail.BecomeFirstResponder();
return(true);
};
txtEmail.ShouldReturn = (tf) =>
{
txtPhone.ReturnKeyType = UIReturnKeyType.Done;
txtPhone.BecomeFirstResponder();
return(true);
};
txtPhone.ShouldReturn = (tf) =>
{
txtPhone.EndEditing(true);
DoneDecodeVin();
return(true);
};
if (AppDelegate.appDelegate.CustomerLogin)
{
if (!string.IsNullOrEmpty(AppDelegate.appDelegate.GuestLastName))
{
txtLastName.Text = AppDelegate.appDelegate.GuestLastName;
}
if (!string.IsNullOrEmpty(AppDelegate.appDelegate.GuestEmail))
{
txtEmail.Text = AppDelegate.appDelegate.GuestEmail;
txtPhone.Placeholder = "";
}
if (!string.IsNullOrEmpty(AppDelegate.appDelegate.GuestPhone))
{
txtPhone.Text = AppDelegate.appDelegate.GuestPhone;
txtEmail.Placeholder = "";
}
}
// hide keyboard on touch outside area
var g = new UITapGestureRecognizer(() => View.EndEditing(true));
g.CancelsTouchesInView = false; //for iOS5
View.AddGestureRecognizer(g);
base.ViewDidLoad();
AppDelegate.appDelegate.photoAcesss = false;
// Perform any additional setup after loading the view, typically from a nib.
if (this.btnScan != null)
{
this.btnScan.TouchUpInside += async(sender, e) =>
{
scanner = new ZXing.Mobile.MobileBarcodeScanner(this);
scanner.UseCustomOverlay = false;
scanner.TopText = "Hold camera up to barcode to scan";
scanner.BottomText = "Barcode will automatically scan";
//scanner.FlashButtonText = "Flash";
scanner.CancelButtonText = "Cancel";
//scanner.Torch(true);
scanner.AutoFocus();
var result = await scanner.Scan(true);
HandleScanResult(result);
};
}
}
catch (Exception exc)
{
System.Diagnostics.Debug.WriteLine("Exception :: " + exc.Message);
}
}
