iphone - UIWebview 手势 iOS

Question

如何在 UIWebview 中识别用户 touch、tap 和 double tap。是否有可用的代表，例如触摸开始等？

Answer 1

这是在webview上实现单击和双击的代码

UITapGestureRecognizer *singleTap = [[[UITapGestureRecognizer alloc] initWithTarget: self action:@selector(doSingleTap)] autorelease];
singleTap.numberOfTapsRequired = 1; 
[self.myWebView addGestureRecognizer:singleTap];


UITapGestureRecognizer *doubleTap = [[[UITapGestureRecognizer alloc] initWithTarget: self action:@selector(doDoubleTap)] autorelease];
doubleTap.numberOfTapsRequired = 2; 
[self.myWebView addGestureRecognizer:doubleTap];