step1

.h文件中声明实现<UIGestureRecognizerDelegate>

step2

.m文件中

// 单击的 Recognizer  

 UITapGestureRecognizer* singleRecognizer;  

 singleRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:selfaction:@selector(SingleTap：)];

//点击的次数  

singleTapRecognizer.numberOfTapsRequired = 1; // 单击  

//给self.view添加一个手势监测；  

[self.view addGestureRecognizer:singleRecognizer];  

实现协议

-(void)SingleTap:(UITapGestureRecognizer*)recognizer  

{  //处理单击操作  

}  

IOS手势使用