iOS手势

#import "RootViewController.h"

@interface RootViewController ()

@end

@implementation RootViewController

- (void)viewDidLoad {

    [superviewDidLoad];

   UIView *view = [[UIViewalloc]initWithFrame:CGRectMake(10,50,self.view.frame.size.width - 20, 300)];

   view.backgroundColor = [UIColorbrownColor];

   [self.viewaddSubview: view];   

   //-------点击手势

   UITapGestureRecognizer *tap = [[UITapGestureRecognizeralloc]initWithTarget:selfaction:@selector(touchMe)];

   //添加手势到视图

   //[view addGestureRecognizer:tap];

   //设置点击次数

   tap.numberOfTapsRequired =3;

   //--------长按手势

   UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizeralloc]initWithTarget:selfaction:@selector(longTouchMe:)];

   longPress.allowableMovement =50;//控制允许滑动的距离

   longPress.minimumPressDuration =0.5;//设置长按的时间

   //[view addGestureRecognizer:longPress];//添加手势到视图

   //--------轻扫手势

   UISwipeGestureRecognizer *swipe = [[UISwipeGestureRecognizeralloc]initWithTarget:selfaction:@selector(swipeMe:)];

   //设置轻扫的方向

   swipe.direction =UISwipeGestureRecognizerDirectionDown;//向下滑

   [view addGestureRecognizer:swipe];//添加手势到视图

   //再加一个向左的轻扫

   UISwipeGestureRecognizer *swipe1 = [[UISwipeGestureRecognizeralloc]initWithTarget:selfaction:@selector(swipeMe:)];

   swipe1.direction =UISwipeGestureRecognizerDirectionLeft;

   [view addGestureRecognizer:swipe1];

    // Do any additional setup after loading the view.

}

//点击手势的方法

- (void)touchMe

{

   NSLog(@"点击手势");

}

//长按手势的方法

- (void)longTouchMe:(UILongPressGestureRecognizer *)longPress

{

   if (longPress.state ==UIGestureRecognizerStateBegan) {

      NSLog(@"长按开始");

   } elseif (longPress.state ==UIGestureRecognizerStateChanged) {

      NSLog(@"正在滑动");

   } else {

      NSLog(@"长按结束");

   }

}

//轻扫手势的方法

- (void)swipeMe:(UISwipeGestureRecognizer *)swipe

{

   //判断轻扫的方向

   if (swipe.direction ==UISwipeGestureRecognizerDirectionDown) {

      NSLog(@"向下轻扫");

   } elseif (swipe.direction ==UISwipeGestureRecognizerDirectionLeft) {

      NSLog(@"向左轻扫");

   }

}

- (void)didReceiveMemoryWarning {

    [superdidReceiveMemoryWarning];

    // Dispose of any resources that can be recreated.

}

@end