public override void ViewDidLoad ()
{
//Create a new instance of our scanner
scanner = new MobileBarcodeScanner(this.NavigationController);
Root = new RootElement ("ZXing.Net.Mobile") {
new Section {
new StyledStringElement ("Scan with Default View", async () => {
//Tell our scanner to use the default overlay
scanner.UseCustomOverlay = false;
//We can customize the top and bottom text of the default overlay
scanner.TopText = "Hold camera up to barcode to scan";
scanner.BottomText = "Barcode will automatically scan";
//Start scanning
var result = await scanner.Scan ();
HandleScanResult(result);
}),
new StyledStringElement ("Scan Continuously", () => {
//Tell our scanner to use the default overlay
scanner.UseCustomOverlay = false;
//Tell our scanner to use our custom overlay
scanner.UseCustomOverlay = true;
scanner.CustomOverlay = customOverlay;
var opt = new MobileBarcodeScanningOptions ();
opt.DelayBetweenContinuousScans = 3000;
//Start scanning
scanner.ScanContinuously (opt, true, HandleScanResult);
}),
new StyledStringElement ("Scan with Custom View", async () => {
//Create an instance of our custom overlay
customOverlay = new CustomOverlayView();
//Wireup the buttons from our custom overlay
customOverlay.ButtonTorch.TouchUpInside += delegate {
scanner.ToggleTorch();
};
customOverlay.ButtonCancel.TouchUpInside += delegate {
scanner.Cancel();
};
//Tell our scanner to use our custom overlay
scanner.UseCustomOverlay = true;
scanner.CustomOverlay = customOverlay;
var result = await scanner.Scan ();
HandleScanResult(result);
}),
new StyledStringElement ("Scan with AVCapture Engine", async () => {
//Tell our scanner to use the default overlay
scanner.UseCustomOverlay = false;
//We can customize the top and bottom text of the default overlay
scanner.TopText = "Hold camera up to barcode to scan";
scanner.BottomText = "Barcode will automatically scan";
//Start scanning
var result = await scanner.Scan (true);
HandleScanResult (result);
}),
new StyledStringElement ("Generate Barcode", () => {
NavigationController.PushViewController (new ImageViewController (), true);
})
}
};
}
