如何在UILabel中解析和显示超链接（电话号码/电子邮件地址等）？ [英] How to parse and show hyperlinks (phone number/email addresses etc) in UILabel?

问题描述

在iPhone中几乎无处不在，您可以键入文本，操作系统会识别部分文本为超链接（例如电话号码，电子邮件地址）。但是我在我自己的应用程序中使用UILabel测试了它并且它不起作用。我该如何激活它？

Almost everywhere in the iPhone, you can type text and the OS will recognize portion of the text to be hyperlinks (phone numbers, email addresses for example). However I tested this in my own app with a UILabel and it doesn't work. How do I activate this?

iphone sdk是否提供开箱即用的功能，还是我自己必须完成解析逻辑（这是很多工作）？

Does the iphone sdk provide this functionality out of the box or do I have to do the parsing logic myself (which is a lot of work)?

推荐答案

您可以按如下方式使用UITextView：

You could use UITextView as follows:

UITextView *myView = [[UITextView alloc] initWithFrame: frame];
myView.text = @"this is http://google.com link";
myView.editable = NO;
myView.dataDetectorTypes = UIDataDetectorTypeLink;
//cell is the TableView's cell    
[cell.contentView addSubview:myView];
[myView release];

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