如何在Windows Phone 8应用程序中进行语音识别服务 [英] How to enable speech recognition service in windows phone 8 app progrmmatically

问题描述

我正在开发语音识别应用。如何以编程方式检查语音识别服务是启用还是禁用。请检查下面的代码并让我知道解决方案。   
        

I am developing  speech recognition app. How can i check programmatically whether the  speech recognition service enable or disable. Please check below code and let me know the solution.            

              var _englishRecognizer = InstalledSpeechRecognizers.All.FirstOrDefault（d => d.Language.ToUpper（）==" EN-US"）;

              var speechRecognition = new SpeechRecognizer（）;

              speechRecognition.SetRecognizer（_englishRecognizer）;

              speechRecognition.Settings.EndSilenceTimeout = TimeSpan.FromSeconds（1.2）;

              var recoResult = await speechRecognition.RecognizeAsync（）;



                if（recoResult.TextConfidence == SpeechRecognitionConfidence.High ||

          recoResult.TextConfidence == SpeechRecognitionConfidence.Medium || recoResult。正文！= null）

                {

              var _englishRecognizer = InstalledSpeechRecognizers.All.FirstOrDefault(d => d.Language.ToUpper() == "EN-US");
              var speechRecognition = new SpeechRecognizer();
              speechRecognition.SetRecognizer(_englishRecognizer);
              speechRecognition.Settings.EndSilenceTimeout = TimeSpan.FromSeconds(1.2);
              var recoResult = await speechRecognition.RecognizeAsync();

                if (recoResult.TextConfidence == SpeechRecognitionConfidence.High ||
                  recoResult.TextConfidence == SpeechRecognitionConfidence.Medium || recoResult.Text != null)
                {

                 }

                 }

Sudhanthira

Sudhanthira

推荐答案

如果您向清单添加ID_CAP_SPEECH_RECOGNITION，则该应用将不会安装在没有该功能的手机上。 

If you add  ID_CAP_SPEECH_RECOGNITION to the manifest the app will not install on phones that do not have that capability. 

这就是你所追求的吗？

之后如果你打电话给服务但它关闭它会提示转动它on：

After that if you call the service and it is off it will prompt to turn it on:

等待YOURRECOGNIZER.RecognizeWithUIAsync（）;

await YOURRECOGNIZER.RecognizeWithUIAsync();

可以测试返回值以查看它们是否已拒绝：

the return value can be tested to see if they declined:

Windows.Phone.Speech.Recognition.SpeechRecognitionUIResult

  ;  RecognitionResult  null  Windows.Phone.Speech.Recognition.SpeechRecognitionResult

   ResultStatus  PrivacyPolicyDeclined 

Windows.Phone.Speech.Recognition.SpeechRecognitionUIResult
  RecognitionResult null Windows.Phone.Speech.Recognition.SpeechRecognitionResult
  ResultStatus PrivacyPolicyDeclined 

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