特別なエリアでのみスワイプアクションをキャッチする必要があります。しかし、デバッガーはunrecognized selector sent to instance
- (void)viewDidLoad
{
UISwipeGestureRecognizer *swipeLeft = [[UISwipeGestureRecognizer alloc]
initWithTarget:self.viewName action:@selector(didSwipe:)];
swipeLeft.direction = UISwipeGestureRecognizerDirectionLeft;
[self.view addGestureRecognizer:swipeLeft];
}
-(void)didSwipe:(UISwipeGestureRecognizer*)swipe{
NSLog(@"swiped left");
}
どうしたの?