- - (void) viewDidLoad { [super viewDidLoad];
- // 创建并初始化手势对象
- UITapGestureRecognizer * tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget: self action: @selector(respondToTapGesture: )];
- // 指定操作为单击一次
- tapRecognizer.numberOfTapsRequired = 1;
- // 为当前View添加GestureRecognizer
- [self.view addGestureRecognizer: tapRecognizer];
- // ...
- }
来源: http://lib.csdn.net/snippet/ios/42727