// // ScanResultViewController.m // LBXScanDemo // #import "ScanResultViewController.h" @interface ScanResultViewController () @property (weak, nonatomic) IBOutlet UIImageView *scanImg; @property (weak, nonatomic) IBOutlet UILabel *labelScanText; @property (weak, nonatomic) IBOutlet UILabel *labelScanCodeType; @end @implementation ScanResultViewController - (void)viewDidLoad { [super viewDidLoad]; // Do any additional setup after loading the view from its nib. if ([self respondsToSelector:@selector(setEdgesForExtendedLayout:)]) { self.edgesForExtendedLayout = UIRectEdgeNone; } } - (void)viewWillAppear:(BOOL)animated { [super viewWillAppear:animated]; if (!_imgScan) { _scanImg.backgroundColor = [UIColor grayColor]; } _scanImg.image = _imgScan; _labelScanText.text = _strScan; _labelScanCodeType.text = [NSString stringWithFormat:@"码的类型:%@",_strCodeType]; } @end