如何在Deeplink消息中添加自定义文本而不是URL

Question

我正在集成Firebase以支持应用中的Deeplink功能.我在屏幕示例建议(PFA)中看到,我们可以添加自己的自定义文本,而不是显示深层链接网址.

我试图更新,但没有帮助.怎么做,有什么建议吗？

Answer 1

我的猜测是，UITextView当用户输入文本时（在 iOS 中），您正在使用 for 。以下是如何在 Swift 中实现这一点：

class ViewController: UIViewController {

    @IBOutlet weak var textView: UITextView!
    @IBOutlet weak var textField: UITextField!

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    @IBAction func buttonPress(_ sender: Any) {
        let range = textView.selectedRange
        let linkString = NSMutableAttributedString(string: textView.text)
        linkString.addAttribute(NSLinkAttributeName, value: textField.text ?? "", range: range)
        textView.attributedText = linkString
    }

}

extension ViewController: UITextViewDelegate {
    func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool {
        UIApplication.shared.open(URL, options: [:], completionHandler: nil)
        return false
    }
}

在 Android 中，我发现了几个似乎很好地处理这个主题的答案：

在android中制作一个超链接textview

来自用户370305：

试试这个，让我知道会发生什么..

TextView textView =(TextView)findViewById(R.id.textView);
textView.setClickable(true);
textView.setMovementMethod(LinkMovementMethod.getInstance());
String text = "<a href='http://www.google.com'> Google </a>";
textView.setText(Html.fromHtml(text));

将 html 链接放入 edittext android

来自罗宾汉：

将您的 html 放入 string@ 中

<string url="link">&lt;a href="http://www.google.com">Google&lt;/a></string>

将字符串设置为 editText@

youredittext.setText(Html.fromHtml(getResources().getString(R.string.url)));

对于点击，请设置 LinkMovementMethod 和必要的 action@

youredittext.setMovementMethod(LinkMovementMethod.getInstance());

如果您尝试在 HTML 中完成此操作，请使用锚 ( a) 标记：

class ViewController: UIViewController {

    @IBOutlet weak var textView: UITextView!
    @IBOutlet weak var textField: UITextField!

    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    @IBAction func buttonPress(_ sender: Any) {
        let range = textView.selectedRange
        let linkString = NSMutableAttributedString(string: textView.text)
        linkString.addAttribute(NSLinkAttributeName, value: textField.text ?? "", range: range)
        textView.attributedText = linkString
    }

}

extension ViewController: UITextViewDelegate {
    func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool {
        UIApplication.shared.open(URL, options: [:], completionHandler: nil)
        return false
    }
}