ios - 在 Swift 中如何创建自定义警报 View

Question

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Answer 1

使用pod SCLAlertView安装pod后

您可以使用这些枚举选择Alert view Style 和Alert View Animation 样式

 enum SCLAlertViewStyle: Int {
        case Success, Error, Notice, Warning, Info, Edit, Wait
    }

    public enum SCLAnimationStyle {
      case NoAnimation, TopToBottom, BottomToTop, LeftToRight, RightToLeft
    }

SCLAlertView 有许多控件组，如添加文本字段、按钮和图标

这里是添加按钮的功能代码

let alertView = SCLAlertView()
alertView.addButton("First Button", target:self, selector:Selector("firstButton"))
alertView.addButton("Second Button") {
    println("Second button tapped")
}
alertView.showSuccess("Button View", subTitle: "This alert view has buttons")

和警报 View 自定义类型

SCLAlertView().showError("Hello Error", subTitle: "This is a more descriptive error text.") // Error
SCLAlertView().showNotice("Hello Notice", subTitle: "This is a more descriptive notice text.") // Notice
SCLAlertView().showWarning("Hello Warning", subTitle: "This is a more descriptive warning text.") // Warning
SCLAlertView().showInfo("Hello Info", subTitle: "This is a more descriptive info text.") // Info
SCLAlertView().showEdit("Hello Edit", subTitle: "This is a more descriptive info text.") // Edit

在 Github Page 中你会发现很多设计精美的告警 View ，使用起来很方便

https://github.com/vikmeup/SCLAlertView-Swift