是否从Today Extension/Widget打开设置应用程序？

Question

是否可以直接从widget/today扩展打开设置应用程序？

我已经尝试了下面的代码，但遗憾的是它不能工作

let url = URL(string:UIApplicationOpenSettingsURLString)!
extensionContext?.open(url) { _ in }

Answer 1

这段代码应该是有效的

        guard let url = URL(string: UIApplicationOpenSettingsURLString) else {
            return
        }
        extensionContext?.open(url, completionHandler: { (success) in
            if !success {
                var responder = self as UIResponder?

                while (responder != nil){
                    let selectorOpenURL = NSSelectorFromString("openURL:")
                    if responder?.responds(to: selectorOpenURL) == true {
                        _ = responder?.perform(selectorOpenURL, with: url)
                    }
                    responder = responder?.next
                }
            }
        })

然而，我不确定“额外审查”是什么意思

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