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我制作了epub阅读器并在我的webview中加载了epub的每一页
我想要的是,当用户第二次右键滑动手势然后我想导航到新页面时,我不想做第一次用户右手滑动手势时做任何事情.
UISwipeGestureRecognizer * swipeRight
有什么方法,比如
if(swipeRight.touch.count > 2) { // do this }
任何帮助都会得到满足.
提前致谢 ！
编辑
-(void)scrollViewDidScroll:(UIScrollView *)scrollView{ float scrollViewHeight = scrollView.frame.size.height; float scrollContentSizeHeight = scrollView.contentSize.height; float scrollOffset = scrollView.contentOffset.y; if (scrollOffset == 0) { swipeUp = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@SELEctor(swipeLeftAction:)]; swipeUp.direction = UISwipeGestureRecognizerDirectionUp; swipeUp.numberOfTouchesrequired=2; swipeUp.delegate = (id<UIGestureRecognizerDelegate>)self; swipeUp.cancelsTouchesInView=YES; [_webview addGestureRecognizer:swipeUp]; } else if (scrollOffset + scrollViewHeight == scrollContentSizeHeight) { swipeDown = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@SELEctor(swipeRightAction:)]; swipeDown.direction = UISwipeGestureRecognizerDirectionDown; swipeDown.numberOfTouchesrequired=2; swipeDown.delegate = (id<UIGestureRecognizerDelegate>)self; swipeDown.cancelsTouchesInView=YES; [_webview addGestureRecognizer:swipeDown]; }
UISwipeGestureRecognizer* rightSwipeRecognizer = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@SELEctor(someAction)]; rightSwipeRecognizer.numberOfTouchesrequired = 2; rightSwipeRecognizer.direction = UISwipeGestureRecognizerDirectionRight; rightSwipeRecognizer.cancelsTouchesInView = YES; [self.webView addGestureRecognizer:rightSwipeRecognizer]; // add in your webviewrightSwipeRecognizer
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