HandleQRCodes

    private fun getQRCodeDetails(bitmap: Bitmap) {
        ...
        detector.detectInImage(image)
                .addOnSuccessListener {
                    for (firebaseBarcode in it) {
                       ...
                        when (firebaseBarcode.valueType) {
                        //Handle the URL here
                            FirebaseVisionBarcode.TYPE_URL -> firebaseBarcode.url
                        // Handle the contact info here, i.e. address, name, phone, etc.
                            FirebaseVisionBarcode.TYPE_CONTACT_INFO -> firebaseBarcode.contactInfo
                        // Handle the wifi here, i.e. firebaseBarcode.wifi.ssid, etc.
                            FirebaseVisionBarcode.TYPE_WIFI -> firebaseBarcode.wifi
                        //Handle more types
                        }
                    }
                }
                .addOnFailureListener {
                    it.printStackTrace()
                    Toast.makeText(baseContext, "Sorry, something went wrong!", Toast.LENGTH_SHORT).show()
                }
    }