ios - UILongPressGestureRecognizer 将触摸传递给 UIWebView

Question

我添加了 UILongPressGestureRecognizer至UIWebView :

UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(longTouch:)];
longPress.delegate = self;
longPress.minimumPressDuration = 0.5;
longPress.cancelsTouchesInView = YES;

[_webView addGestureRecognizer:longPress];

cancelsTouchesInView设置为 YES , 但在长按超链接触摸后传递到 UIWebView和 UIWebView单击此超链接并加载其他页面。

如何禁用对 UIWebView 的触摸长按后？

Answer 1

您可以使用下面的代码来防止 webview 内容中的触摸链接 -

@property (assign, nonatomic) BOOL allowLoad;

- (BOOL)webView:(UIWebView*)webView shouldStartLoadWithRequest:(NSURLRequest*)request navigationType:(UIWebViewNavigationType)navigationType {
    return allowLoad;
}

- (void)webViewDidFinishLoad:(UIWebView*)webView {
    allowLoad = NO;
}

不要忘记设置委托(delegate) [self.webView setDelegate:self];
希望这会对你有所帮助