QRCodeScanner

Created a QR Code reader for Android phones using the Open Source Zxing C# plugin

Create QR Codes online: http://www.qr-code-generator.com/

Nowadays, we find it easier to scan QR codes directly instead of typing them out. This functionality can be easily achieved in Unity3D using the ZXing C# plugin available here..

https://github.com/zxing

``

               try {
                   IBarcodeReader barcodeReader = new BarcodeReader ();
                   // decode the current frame
                   var result = barcodeReader.Decode (backCam.GetPixels32 (), backCam.width, backCam.height);
                   if (result != null) {
                       qrText = result.Text;
                       if(qrText.StartsWith ("http://xxx.xxxxxxxx.com/")){
                           transform.FindDeepChildBFS ("QRCodeText").gameObject.SetActive (true);
                           transform.FindDeepChildBFS ("QRCodeText").GetComponent <Text>().text = qrText;
                           camAvailable = false;
                           backCam.Stop ();
                       }
                   }
               } catch (System.Exception ex) {
                   Debug.LogWarning ("Couldn't read QR Code: " + ex.Message);
               }

           }

``