WKWebview 上的3D touch 与长按手势冲突问题

更新于:2019-02-13

关闭WKWebview中长按手势触发3d touch的效果

for (UIView* subview in self.webView.scrollView.subviews) {
     if ([subview isKindOfClass:NSClassFromString(@"WKContentView")]) {
        for (UIGestureRecognizer* longPress in subview.gestureRecognizers) {
           if ([longPress isKindOfClass:UILongPressGestureRecognizer.class]) {
                            [subview removeGestureRecognizer:longPress];
                }
              }
           }
       }

参考:https://www.cnblogs.com/widgetbox/p/9242533.html

如果想再加个长按手势,最好是加在wkwebview的scrollview上

 UILongPressGestureRecognizer *longPress = [[UILongPressGestureRecognizer alloc] initWithTarget:self action:@selector(handlelongPressed:)];
 longPress.minimumPressDuration = 1;
 longPress.delegate = self;//这里的代理,主要是解决手势冲突
 [self.webView.scrollView addGestureRecognizer:longPress];

解决手势冲突

#pragma mark UIGestureRecognizerDelegate

- (BOOL)gestureRecognizer:(UIGestureRecognizer*)gestureRecognizer shouldRecognizeSimultaneouslyWithGestureRecognizer:(UIGestureRecognizer*)otherGestureRecognizer{
    
    if([gestureRecognizer isKindOfClass:[UILongPressGestureRecognizer class]] && [NSStringFromClass([otherGestureRecognizer class])isEqualToString:@"UITextTapRecognizer"]){
        return NO;
    }
    return YES;
}