Android-阻止“话语提示”读取应用程序名称和当前方向 [英] Android - Preventing TalkBack to read the application Name and current Orientation

问题描述

问题是我在启动活动时正在使用TTS读取长字符串消息，但是TalkBack会自动在其中读取应用程序名称并剪切长字符串，这很烦人。

Problem is I am using TTS to read a long string message when my activity is launched, but TalkBack automatically reads the application name in the middle of it and cuts the long string and is very annoying.

我想在每次启动活动时都禁止TalkBack读取应用程序名称。删除其android：label属性不是可行的解决方案，因为该应用程序是由其他人控制的，因此我无法控制它。

I would like to disable the TalkBack read the Application name every time an activity is launched. Removing its android:label attribute is not a viable solution as the application is controlled by someone else and I have no control over it.

那么，在启动应用程序时，是否可以调用任何API来防止TalkBack功能读取应用程序名称？

So, Is there any API that I could call to prevent the TalkBack feature from reading the application name when an application is launched?

任何帮助将不胜感激。

请多多感谢。

问候，
Ashok

Regards, Ashok

推荐答案

一种解决方案是在以下方法中覆盖dispatchPopulateAccessibilityEvent（）活动返回true。这样可以防止对讲宣布活动标签。

A solution would be to override dispatchPopulateAccessibilityEvent() in Activity to return true. This will prevent Talkback from announcing activity label.

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