PaulLafytskyi/ActiveLabel.swift

UILabel drop-in replacement supporting Hashtags (#), Mentions (@) and URLs (http://) written in Swift

ActiveLabel.swift

UILabel drop-in replacement supporting Hashtags (#), Mentions (@) and URLs (http://) written in Swift

Features

• Swift 2+
• Support for Hashtags, Mentions and Links
• Super easy to use and lightweight
• Works as UILabel drop-in replacement
• Well tested and documented

Usage

import ActiveLabel

let label = ActiveLabel()

label.numberOfLines = 0
label.text = "This is a post with #hashtags and a @userhandle."
label.textColor = .blackColor()
label.handleHashtagTap { hashtag in
  print("Success. You just tapped the \(hashtag) hashtag")
}

API

mentionEnabled: Bool = true

hashtagEnabled: Bool = true

URLEnabled: Bool = true

mentionColor: UIColor = .blueColor()

mentionSelectedColor: UIColor?

hashtagColor: UIColor = .blueColor()

hashtagSelectedColor: UIColor?

URLColor: UIColor = .blueColor()

URLSelectedColor: UIColor?

lineSpacing: Float?

handleMentionTap: (String) -> ()

label.handleMentionTap { userHandle in print("\(userHandle) tapped") }

handleHashtagTap: (String) -> ()

label.handleHashtagTap { hashtag in print("\(hashtag) tapped") }

handleURLTap: (NSURL) -> ()

label.handleURLTap { url in UIApplication.sharedApplication().openURL(url) }

Install (iOS 8+)

Carthage

Add the following to your Cartfile and follow these instructions

github "optonaut/ActiveLabel.swift"

CocoaPods

CocoaPods 0.36 adds supports for Swift and embedded frameworks. To integrate ActiveLabel into your project add the following to your Podfile:

platform :ios, '8.0'
use_frameworks!

pod 'ActiveLabel'

Alternatives

Before writing ActiveLabel we've tried a lot of the following alternatives but weren't quite satisfied with the quality level or ease of usage, so we decided to contribute our own solution.

• TTTAttributedLabel (ObjC) - A drop-in replacement for UILabel that supports attributes, data detectors, links, and more
• STTweetLabel (ObjC) - A UILabel with #hashtag @handle and links tappable
• AMAttributedHighlightLabel (ObjC) - A UILabel subclass with mention/hashtag/link highlighting
• KILabel (ObjC) - A simple to use drop in replacement for UILabel for iOS 7 and above that highlights links such as URLs, twitter style usernames and hashtags and makes them touchable