To run the example project, clone the repo, and run pod install from the Example directory first.
SWExLabel is available through CocoaPods. To install it, simply add the following line to your Podfile:
pod 'SWExLabel'wyx96553@163.com, wyx96553@163.com
SWExLabel is available under the MIT license. See the LICENSE file for more info.
本项目参考了Objective-C 的MLLabel， 地址： https://github.com/molon/MLLabel。 感谢该作者。
ALLabel : 只能展示表情，无法点击邮箱、电话、链接
ALLinkLabel: 既能展示表情，又能点击邮箱
lazy var label: ALLinkLabel = {
let label = ALLinkLabel.init(frame: CGRect.zero)
label.backgroundColor = UIColor.init(white: 0.920, alpha: 1.000)
return label
}()
label.textColor = UIColor.red
label.font = UIFont.systemFont(ofSize: 14)
label.numberOfLines = 0
label.textAlignment = .center
label.textInsets = UIEdgeInsets.init(top: 5, left: 5, bottom: 5, right: 5)
label.allowLineBreakInsideLinks = false
let exp = ALExpression.init(regex: "\\[[a-zA-Z0-9\\u4e00-\\u9fa5]+\\]", plistName: "Expression", bundleName: "ClippedExpression")
let attr = "人生若只如初见，[坏笑]何事秋风悲画扇。http://baidu.com等闲变却故人心[亲亲]，dudl@qq.com却道故人心易变。13612341234骊山语罢清宵半[心碎]，泪雨零铃终不怨[左哼哼]。#何如 薄幸@锦衣郎，比翼连枝当日愿。".expressionAttributedString(expression: exp)
let m_attr = NSMutableAttributedString.init(attributedString: attr)
m_attr.addAttribute(NSAttributedString.Key.backgroundColor, value: UIColor.green, range: NSMakeRange(0, m_attr.length))
m_attr.addAttribute(NSAttributedString.Key.underlineStyle, value: NSUnderlineStyle.styleSingle.rawValue, range: NSMakeRange(0, m_attr.length))
label.attributedText = m_attr
label.setDidClickLink { (link, text, label) in
let alert = UIAlertController.init(title: "点击了", message: "link: \(link.linkType), text: \(text)", preferredStyle: UIAlertController.Style.alert)
let action = UIAlertAction.init(title: "取消", style: UIAlertAction.Style.cancel, handler: { (action) in
alert.dismiss(animated: true, completion: nil)
})
alert.addAction(action)
self.present(alert, animated: true, completion: nil)
}