IOS手势操作：点击＋滑动

1.手指点击事件

      //单指单击
      UITapGestureRecognizer *singleFingerOne = [[UITapGestureRecognizer alloc] initWithTarget:self
                                                                                        action:@selector(handleSingleFingerEvent:)];
      singleFingerOne.numberOfTouchesRequired = 1; //手指数
      singleFingerOne.numberOfTapsRequired = 1; //tap次数
      singleFingerOne.delegate = self;
      //单指双击
      UITapGestureRecognizer *singleFingerTwo = [[UITapGestureRecognizer alloc] initWithTarget:self
                                                                                        action:@selector(handleSingleFingerEvent:)];
      singleFingerTwo.numberOfTouchesRequired = 1;
      singleFingerTwo.numberOfTapsRequired = 2;
      singleFingerTwo.delegate = self;
      //双指单击
      UITapGestureRecognizer *doubleFingerOne = [[UITapGestureRecognizer alloc] initWithTarget:self
                                                                                        action:@selector(handleDoubleFingerEvent:)];
      doubleFingerOne.numberOfTouchesRequired = 2;
      doubleFingerOne.numberOfTapsRequired = 1;
      doubleFingerOne.delegate = self;
      UITapGestureRecognizer *doubleFingerTwo = [[UITapGestureRecognizer alloc] initWithTarget:self
                                                                                        action:@selector(handleDoubleFingerEvent:)];
      doubleFingerTwo.numberOfTouchesRequired = 2;
      doubleFingerTwo.numberOfTapsRequired = 2;
      doubleFingerTwo.delegate = self;
      //如果不加下面的话，当单指双击时，会先调用单指单击中的处理，再调用单指双击中的处理
      [singleFingerOne requireGestureRecognizerToFail:singleFingerTwo];
      //同理双指亦是如此
      [doubleFingerOne requireGestureRecognizerToFail:doubleFingerTwo];
      [self.view addGestureRecognizer:singleFingerOne];
      [self.view addGestureRecognizer:singleFingerTwo];
      [self.view addGestureRecognizer:doubleFingerOne];
      [self.view addGestureRecognizer:doubleFingerTwo];
      [singleFingerOne release];
      [singleFingerTwo release];
      [doubleFingerOne release];
      [doubleFingerTwo release];
      //处理单指事件
      - (void)handleSingleFingerEvent:(UITapGestureRecognizer *)sender
      {
          if (sender.numberOfTapsRequired == 1) {
              //单指单击
              NSLog(@"单指单击");
          }else if(sender.numberOfTapsRequired == 2){
              //单指双击
              NSLog(@"单指双击");
          }
      }
      //处理双指事件
      - (void)handleDoubleFingerEvent:(UITapGestureRecognizer *)sender
      {
          if (sender.numberOfTapsRequired == 1) {
              //双指单击
              NSLog(@"双指单击");
          }else if(sender.numberOfTapsRequired == 2){
              //双指双击
              NSLog(@"双指双击");
          }
      }
  
 

  
 
 

2.手指滑动事件

      UISwipeGestureRecognizer *recognizer;
          recognizer = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(handleSwipeFrom:)];
          [recognizer setDirection:(UISwipeGestureRecognizerDirectionRight)];
          [[self view] addGestureRecognizer:recognizer];
          [recognizer release];
          recognizer = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(handleSwipeFrom:)];
          [recognizer setDirection:(UISwipeGestureRecognizerDirectionLeft)];
          [[self view] addGestureRecognizer:recognizer];
          [recognizer release];
          recognizer = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(handleSwipeFrom:)];
          [recognizer setDirection:(UISwipeGestureRecognizerDirectionUp)];
          [[self view] addGestureRecognizer:recognizer];
          [recognizer release];
          recognizer = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(handleSwipeFrom:)];
          [recognizer setDirection:(UISwipeGestureRecognizerDirectionDown)];
          [[self view] addGestureRecognizer:recognizer];
          [recognizer release];
  
 

  
 
 

-(void)handleSwipeFrom:(UISwipeGestureRecognizer *)recognizer

{

    if(recognizer.direction==UISwipeGestureRecognizerDirectionLeft||recognizer.direction==UISwipeGestureRecognizerDirectionDown) {

        NSLog(@"swipe left");

        //执行程序

        [self ReadNextPage];

    }

    if(recognizer.direction==UISwipeGestureRecognizerDirectionRight||recognizer.direction == UISwipeGestureRecognizerDirectionUp) {

        NSLog(@"swipe right");

        //执行程序

        [self ReadLastPage];

    }

}

文章来源: zzzili.blog.csdn.net，作者：清雨小竹，版权归原作者所有，如需转载，请联系作者。

原文链接：zzzili.blog.csdn.net/article/details/8630960