In Xamarin android QR scan using zxing is much easy as it requires only 3 lines of codes.
var scanner = new ZXing.Mobile.MobileBarcodeScanner();
var result = await scanner.Scan();
string qrCode = result.ToString();
But it always opens a default view with full screen even if I set it inside oncreate event or button click. What I really need is having qr scan in half screen instead of full screen. remaining othert half screen will be used to add few buttons.
If anyone knows how to do it please let me know I have spent more than 3-4 days to find the answer for this component. Also if there are any other useful library than zxing for qr scanning let me know.