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UITapGestureRecognizer w/multiple touches issue?

开发者 https://www.devze.com 2023-03-02 18:13 出处：网络

I\'m wondering if anybody else has had problems with setting up a UITapGestureRecognizer with multiple touches (NOT multiple taps).If I set the number of touches to 1 everything works pretty well.If I

相关专题：ipad uigesturerecognizer

I'm wondering if anybody else has had problems with setting up a UITapGestureRecognizer with multiple touches (NOT multiple taps). If I set the number of touches to 1 everything works pretty well. If I set the number of touches to 2 the recognizer is triggered about 80% of the time. If I set the number of touches开发者_Go百科 to 3 then it's triggered about 10% of the time. I'm attaching the recognizer to a UIWebView. I've even tried messing around with delaysTouchesBegan/End to see if that helps things. Anyone have any suggestions on how to make 2 and 3 touches work more reliably?

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I've figured it out. When I add the following delegate method:

-(BOOL) gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer *)otherGestureRecognizer {
    return( YES );
}