UITextView链接点击识别被延迟 | UITextView链接点击识别被延迟

本文介绍了UITextView链接点击识别被延迟的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

在iOS 7应用中，我有一个UITextView，其中带有链接，但是点击该链接不会触发.它仅响应尴尬的轻按并按住".我希望它在用户点击时立即响应，例如UIWebView链接点击的工作方式.这是我的设置:

In an iOS 7 app, I have a UITextView with a link in it, but tapping the link doesn't fire. It only responds to an awkward "tap and hold". I want it to respond as soon as a user taps on it, like how a UIWebView link tap works. Here is my setup:

- (void)viewDidLoad
{
    [super viewDidLoad];

    NSMutableAttributedString *text = [[NSMutableAttributedString alloc] initWithString:@"Lorem ipsum dolor sit er elit lamet, consectetaur cillium adipisicing pecu, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua."];
    [text addAttribute:NSLinkAttributeName value:@"myurl://tapped" range:NSMakeRange(6, 16)];

    self.textView.attributedText = text;
    self.textView.editable = NO;
    self.textView.delaysContentTouches = NO;
}

- (BOOL)textView:(UITextView *)textView shouldInteractWithURL:(NSURL *)URL inRange:(NSRange)characterRange
{
    if ([[URL scheme] isEqualToString:@"myurl"])
    {
        // Handle tap

        return NO;
    }

    return YES;
}

shouldInteractWithURL方法的Apple文档指出:如果用户点击或长按URL链接，则文本视图将调用此方法".长按有效，但轻按似乎无效.

The Apple Documentation for the shouldInteractWithURL method states: "The text view calls this method if the user taps or long-presses the URL link". The long-press is working, but the tap doesn't seem to work.

有人知道如何让它立即响应吗?

Does anyone know how to get this to respond immediately?

推荐答案

UITextView是否可选?尝试:

self.textView.selectable = YES;

我开始认为，长按是将其触发的唯一方法，这与苹果所说的相反.选中此链接，也许会有所帮助.

I'm starting to think that maybe a long-press is the only way to fire it contrary to what apple says. Check this link, maybe it will help.

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