Question

我甚至不确定这是否可行，但无论如何它仍然存在：

我的应用程序中有RTF文件，用于填充文本视图。我希望我的用户能够在这些文件中共享文本，而不是文件本身。

这是我目前用来共享文件的代码：

@IBAction func shareRecipeTxtBtn(_ sender: Any) {

    let grabIngredientTxt = Bundle.main.url(forResource: "bananaPancakes_ing", withExtension: "rtf")
    let grabDirectionTxt = Bundle.main.url(forResource: "bananaPancakes_dir", withExtension: "rtf")

    let txtToShare = [grabIngredientTxt, grabDirectionTxt]

    let activityViewController = UIActivityViewController(activityItems: txtToShare, applicationActivities: nil)
    activityViewController.popoverPresentationController?.sourceView = self.view 

    activityViewController.excludedActivityTypes = [UIActivityType.postToFacebook, UIActivityType.postToTwitter]

    self.present(activityViewController, animated: true, completion: nil)
}

附带的屏幕截图是上述代码的结果，但它并不理想。

What users currently see when they attempt to share a file.

Answer 1

为什么不抓住文本视图中显示的文本

let txtToShare = [textView1.text, textView2.text]

或

let txtToShare = ["\(textView1.text)\n\(textView2.text)]

如何从RTF文件Swift共享文本3

1 个答案: