以編程方式爲TTS設置語言？

我已經編寫了一個小型Android演示程序，以使用不同語言的TTS。我有兩個按鈕，西班牙語和英語的佈局。按下按鈕會以選定的語言觸發發言。以編程方式爲TTS設置語言？

但是，我無法更改語言（setLanguage（Locale locale））。我可以手動完成，使用手機設置並將TTS語言更改爲美國，英國，意大利，德國等，但我的代碼似乎不起作用。你能告訴我問題在哪裏嗎？

謝謝!!

package com.ignacio.SpeakAPP; 

import android.app.Activity; 
import android.os.Bundle; 
import android.speech.tts.TextToSpeech; 
import android.speech.tts.TextToSpeech.OnInitListener; 
import android.util.Log; 
import android.view.View; 
import java.util.Locale; 

public class SpeakAPPActivity extends Activity implements OnInitListener { 
private static final String TAG = "TextToSpeechDemo"; 
private TextToSpeech mTts; 
public boolean Passer = false; 

/** Called when the activity is first created. */ 
@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 
} 

/** Handle the action of the English Button **/ 
public boolean talknowEN(View v) 
{ 

    mTts = new TextToSpeech (this, this); 
    return Passer = false; 
} 

/** Handle the action of the Spanish Button **/ 
public boolean talknowES(View v) 
{ 
    mTts = new TextToSpeech (this, this); 
    return Passer = true; 
} 

/** TTS **/ 
public void onInit (int status){ 

    if (status ==TextToSpeech.SUCCESS){ 

     if(Passer==false){ 
      //If English Button was activated 
      //Initialize speech to text, set language to english and send utterance 
      mTts.setLanguage(Locale.US); 
      mTts.speak("How may I help you?", TextToSpeech.QUEUE_FLUSH, null); 
     }else{ 
      //If Spanish Button was activated 
      //Initialize speech to text, check if spanish is available, set locale to spanish and send utterance 

      Locale loc = new Locale ("es", "ES"); 
      mTts.setLanguage(loc); 
      if (result2==TextToSpeech.LANG_MISSING_DATA||result2==TextToSpeech.LANG_NOT_SUPPORTED){ 
       Log.e(TAG, "Language is not available"); 
      }else { 
       mTts.speak("Como puedo ayudarte?", TextToSpeech.QUEUE_FLUSH, null); 
      } 

     } 

    }else { 
     Log.e(TAG, "Could not initialize TextToSpeech"); 
    } 

} 


@Override 
protected void onDestroy(){ 
    super.onDestroy(); 
    mTts.shutdown(); 
}

}

來源

2011-07-11 Ignacio

從https://web.archive.org/web/20120505124037/http://developer.android.com/resources/articles/tts.html，你可能想試試這個：

Locale loc = new Locale ("spa", "ESP");

似乎很奇怪，但是這是他們引用的內容（不es像預期）。

來源

2011-07-11 21:26:50 Femi

謝謝費米，我也試過，但它似乎也沒有工作：S – Ignacio

我終於解決了這個問題！我不得不手動取消選中「文本到語音設置」下的「始終使用我的設置」複選框。 – Ignacio

@Ignacio在那裏我可以找到三星Galaxy S3 –

以編程方式爲TTS設置語言？

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