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copied!<p>only thing you need to do is add extra line of code to use requireGestureRecognizerToFail</p> <pre><code>[singleTapRecognizer requireGestureRecognizerToFail:doubleTapRecognizer]; </code></pre> <p>then whole code become to:</p> <pre><code>UITapGestureRecognizer *doubleTapRecognizer = [[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(beginComicTransitions:)] autorelease]; doubleTapRecognizer.numberOfTapsRequired = 2; doubleTapRecognizer.numberOfTouchesRequired = 1; doubleTapRecognizer.delegate = self; UITapGestureRecognizer *singleTapRecognizer = [[[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(bringMenu:)] autorelease]; singleTapRecognizer.numberOfTapsRequired = 1; singleTapRecognizer.numberOfTouchesRequired = 1; singleTapRecognizer.delegate = self; [singleTapRecognizer requireGestureRecognizerToFail:doubleTapRecognizer]; </code></pre> <p>here's <code>requireGestureRecognizerToFail</code> means:</p> <ul> <li>if not recognized double tap, then single tap be recognized</li> <li>if recognized double tap, will not recognize single tap</li> </ul> <p>swift version code is:</p> <pre><code> let doubleTap = UITapGestureRecognizer(target: self, action: "doubleTapped:") doubleTap.numberOfTapsRequired = 2 doubleTap.numberOfTouchesRequired = 1 self.scrollView.addGestureRecognizer(doubleTap) let singleTap = UITapGestureRecognizer(target: self, action: "singleTap:") singleTap.numberOfTapsRequired = 1 singleTap.numberOfTouchesRequired = 1 self.scrollView.addGestureRecognizer(singleTap) singleTap.requireGestureRecognizerToFail(doubleTap) </code></pre>

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