我正在使用此代码来呈现UIActivityViewController。
var a = standard.value(forKey: "first_name") as? String
let text = a! + " text to share"
let url : NSURL = NSURL(fileURLWithPath: "https://itunes.apple.com/in/app/")
let textToShare = [ text as String , url as URL ] as [Any]
let activityViewController = UIActivityViewController(activityItems: textToShare, applicationActivities: nil)
activityViewController.popoverPresentationController?.sourceView = self.view // so that iPads won't crash
activityViewController.completionWithItemsHandler = {
(s, ok, items, error) in
if ok == true {
DispatchQueue.main.async {
// code after completion
}
}
}
self.present(activityViewController, animated: true, completion: nil)
但我想要的是,如果我在UIActivityViewController中选择了消息选项,那么电话号码应该预先填写我提供的号码。是否可以使用UIActivityViewController。如果是,请向我提供一些参考或代码