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TalkBack无法在我自己的应用程序中运行

[英]TalkBack doesn't work in my own application

原文 2013-03-05 16:15:42 1 1 android

I have enabled TalkBack in Ice Cream Sandwich. 我已在“冰淇淋三明治”中启用“话语提示”。 And it doesn't speak buttons,list views in the application I have developed.Why is that? 而且它不讲按钮，在我开发的应用程序中列出视图。为什么？

1 个解决方案

You need to add android:contentDescription attributes to your widgets for them to be accessible via TalkBack. 您需要将android:contentDescription属性添加到小部件中，以便它们可以通过“话语提示”进行访问。 Quoting the documentation : 引用文档：

Add descriptive text to user interface controls in your application using the android:contentDescription attribute. 使用android：contentDescription属性将描述性文本添加到应用程序中的用户界面控件。 Pay particular attention to ImageButton, ImageView and CheckBox. 要特别注意ImageButton，ImageView和CheckBox。

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