public ScanPage(MainPage mainPage) : base()
{
zxing = new ZXingScannerView
{
HorizontalOptions = LayoutOptions.FillAndExpand,
VerticalOptions = LayoutOptions.FillAndExpand,
AutomationId = "zxingScannerView",
};
zxing.OnScanResult += (result) =>
{
zxing.Unfocus();
zxing.IsScanning = false;
zxing.IsAnalyzing = false;
Device.BeginInvokeOnMainThread(async() =>
{
await Navigation.PopAsync();
mainPage.CheckCode(result.Text);
});
};
overlay = new ZXingDefaultOverlay
{
//TopText = "Přiložte váš telefon ke QR kódu",
//BottomText = "Skenování se provede automaticky",
ShowFlashButton = zxing.HasTorch,
AutomationId = "zxingDefaultOverlay",
};
overlay.FlashButtonClicked += (sender, e) => {
zxing.IsTorchOn = !zxing.IsTorchOn;
};
var grid = new Grid
{
VerticalOptions = LayoutOptions.FillAndExpand,
HorizontalOptions = LayoutOptions.FillAndExpand,
};
grid.Children.Add(zxing);
grid.Children.Add(overlay);
// The root page of your application
Content = grid;
}