public string getResult() { if(bitmap==null) bitmap = BitmapFactory.DecodeResource(context.Resources, Resource.Drawable.qr); time = Java.Lang.JavaSystem.CurrentTimeMillis(); results = reader.DecodeBufferedImage(bitmap, ""); time = Java.Lang.JavaSystem.CurrentTimeMillis() - time; if (results != null && results.Length > 0) return results[0].BarcodeText; return "Barcode not found."; }