I'm working on a iOS application in which for scanning barcode I am using ZXing libray. I'm successfully able to scan the bar codes and able to display it on text box.
I tried to show atuo-focus (blinked centered rectangular selection area from camera) and try to use camera flash light while scanning, but both are not working.
Can any one answer me on following :
I would be very much thankful to you for providing me any sample code for both of them.