Swift开发-拨打电话吊起系统拨号键盘 莱蒽 2020-04-20 3,083 阅读1分钟 拨打电话吊起系统拨号键盘 guard let url = URL(string: "tel:\("18074678289)") else { return } if #available(iOS 10.0, *) { UIApplication.shared.open(url, options: [:],completionHandler: nil) } else { UIApplication.shared.openURL(url) }