如何将VoiceOver辅助功能添加到应用程序的图标徽章编号？

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问题描述

如何添加自定义VoiceOver辅助功能 Label 或提示到App
图标徽章编号？

How do I add a custom VoiceOver accessibility Label or Hint to an App Icon Badge Number?

例如，当iOS设置辅助功能> VoiceOver 已启用开启，VoiceOver会大声朗读屏幕上触摸的项目。对于App Store和Mail图标，大声朗读以下内容：

For example, when the iOS Setting Accessibility > VoiceOver is turned On, VoiceOver reads aloud items touched on screen. For the App Store and Mail icons, the following is read out aloud:

邮件图标，VoiceOver说：邮件。 1条未读消息。双击
即可打开。

Mail icon, VoiceOver says: "Mail. 1 unread message. Double tap to open."

但是，对于我正在处理的项目，VoiceOver读出是通用的，并不完全有用：

But, for the project I am working on, the VoiceOver read out is generic and not entirely helpful:

短语 ......新项目 过于模糊，不准确，并且我确定必须有一种方法可以通过设置 accessibilityLabel ， accessibilityHint 或类似的东西。

The phrase "... new items" is too vague, not accurate, and I'm certain there must be a way to change this with a custom string to make it read better through setting an accessibilityLabel, accessibilityHint or something similar.

但是在Swift代码中究竟如何？

But how exactly in Swift code?

非常感谢。

其他观察：

使用模拟器辅助功能检查器，VoiceOver值似乎来自标签 - 我的应用程序和值 - 123个新项目。在代码中更新了我尝试将 accessibilityValue 设置为自定义 - 123自定义描述。但仍然没有运气，VoiceOver继续阅读我的应用.123 新商品。双击打开。

Using the Simulator Accessibility Inspector, it appears the VoiceOver values come from Label - "My App" and Value - "123 new items". So updated in the code I have tried setting the accessibilityValue to something custom - "123 custom description.". But still no luck, VoiceOver continues to read "My App. 123 new items. Double tap to open."

为什么VoiceOver没有按预期读取自定义徽章值？

代码：

以下方法添加一个红色圆圈App图标徽章编号到我的应用程序的图标：

The below method adds a red circle App Icon Badge Number to My App's icon:

import UIKit

class ViewController: UIViewController {

    override func viewDidLoad() {
        super.viewDidLoad()

        let badgeCount: Int = 123
        let application = UIApplication.sharedApplication()
        if #available(iOS 8.0, *) { 
            //// iOS 8, iOS 9, iOS 10
            application.registerUserNotificationSettings(UIUserNotificationSettings(forTypes: [.Badge], categories: nil))
        } else {
            //// iOS 7
        }
        application.applicationIconBadgeNumber = badgeCount
        application.accessibilityValue = "123 custom description."
    }
}

`推荐答案`

它看来这是现在的仅限Apple功能...

It appears this is an "Apple-only" feature as of now... source

通过API文档挖掘，似乎没有任何可以为您设置此标识符的标识符，因此我认为它不受公开支持然而。它可能已经被报道过了，但是作为对的请求报告这一点永远不会受到伤害。

Digging through API documentation, there doesn't seem to be any identifier that can set this for you, and I therefore think it's not publicly supported yet. It's likely been reported already, but reporting this as a request to Apple can never hurt.

对不起，这可能不是您所希望的答案！：/

Sorry this is probably not the answer you were hoping for! :/

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