iphone 使用ZBar 条码扫描
.1. 下载ZBarSDK 添加到工程 2. 添加需要的framework 3. #import "ZBarSDK.h" 添加协议 ZBarReaderDelegate 4. Java代码 1.ZBarReaderViewController *reader = [ZBarReaderViewController new]; 2. reader.readerDelegate = self; 3. ZBarImageScanner *scanner = reader.scanner; 4. [scanner setSymbology: ZBAR_I25 5. config: ZBAR_CFG_ENABLE 6. to: 0]; 7. [self presentModalViewController: reader 8. animated: YES]; 9. [reader release]; 10. 11. 12.- (void) imagePickerController: (UIImagePickerController*) reader 13. didFinishPickingMediaWithInfo: (NSDictionary*) info 14.{ 15. id<NSFastEnumeration> results = 16. [info objectForKey: ZBarReaderControllerResults]; 17. ZBarSymbol *symbol = nil; 18. for(symbol in results) 19. break; 20. NSLog(@"===%@",symbol.data); 21. 22. self.tfOrderNumber.text = symbol.data; 23. 24. [reader dismissModalViewControllerAnimated: YES]; 25.}