一、工程图。
二、代码。
ViewController.m
#import "ViewController.h"
#import "ScanViewController.h"
@interface ViewController ()
@end
@implementation ViewController
- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.
}
-(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
ScanViewController *scanView=[[ScanViewController alloc]init];
[self.navigationController pushViewController:scanView animated:NO];
}
- (void)didReceiveMemoryWarning {
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
}
@end
