Android 语音识别与 Text to Speech 冲突 [英] Android speech recognition conflicting with Text to Speech
问题描述
我已经根据此处给出的方法在我的应用程序中实现了连续语音识别:Android 语音识别持续服务.它本身工作得相当好.
I have implemented continuous speech recognition in my app based on the method given here: Android Speech Recognition Continuous Service. It works reasonably well by itself.
但是,我想实现一个功能,应用程序正在使用文本到语音阅读网页,并且在阅读过程中,我想打开语音识别,以便我可以要求它停止使用语音.但是,我看到语音识别也开始识别文本到语音输出.有什么方法可以让它忽略手机发出的声音,只识别我在麦克风里说的话.
However, I want to implement a feature where the app is reading a web page using Text To Speech and during the reading is going on, I want to have the speech recognition turned on so that i can ask it to stop using voice. However, I am seeing that the speech recognition starts recognition the Text to Speech output as well. Is there a way by which I can make it ignore the sounds coming out of the phone and only recognize what I say in the microphone.
推荐答案
您可以做的是在段落之间进行短暂的停顿,并在停顿期间听取用户的命令.要实现它,您需要使用 UtteranceProgressListener
.说一段话,然后在 onDone
中打开语音识别器.设置倒数计时器并onFinish
关闭语音识别器并阅读下一段.
What you can do is having a short pause between paragraphs and listen to user commands during this pause. To implement it you need to use UtteranceProgressListener
. Speak a paragraph and then in onDone
turn on the speech recognizer. Set a countdown timer and onFinish
turn off the speech recognizer and read the next paragraph.
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