ios - 如何忽略滑动手势使用 touchBegan

Question

当我每次触摸屏幕时都运行这个程序，我希望球向下移动。问题是每次我这样做时，滑动手势(向右移动)也会在我不想要时识别触摸。这将导致球向侧面移动(应用触摸和滑动)。

有没有办法忽略滑动手势，让我的 touchBegan 单独存在。

ViewController.h

int MoveBallRight;
int MoveBallDown;
@interface ViewController : UIViewController{

    __weak IBOutlet UIImageView *Ball;

    __weak IBOutlet UIButton *StartButton;

}
- (IBAction)StartButton:(id)sender;


@end

ViewController.m

@interface ViewController ()

@end

@implementation ViewController

- (IBAction)StartButton:(id)sender {
    MoveBallRight = 30;
    MoveBallDown = 30;


    StartButton.hidden = YES;


    UISwipeGestureRecognizer *swipeRight = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(handleSwipeRight)]; swipeRight.direction = UISwipeGestureRecognizerDirectionRight; [self.view addGestureRecognizer:swipeRight];



}
-(void)handleSwipeRight{

    Ball.center = CGPointMake(Ball.center.x + MoveBallRight, Ball.center.y);

}

-(void)touchesBegan:(NSSet<UITouch *> *)touches withEvent:(UIEvent *)event{

    Ball.center = CGPointMake(Ball.center.x , Ball.center.y + MoveBallDown);

}
- (void)viewDidLoad {
    [super viewDidLoad];
}

- (void)didReceiveMemoryWarning {
    [super didReceiveMemoryWarning];
}
@end

Answer 1

这可能有帮助

swipeRight.cancelsTouchesInView = YES