android– 以编程方式设置TTS的语言？

概述我已经编写了一个小型的AndroidDemo来使用不同语言的TTS.我有两个按钮,西班牙语和英语的布局.按下按钮会触发所选语言的发声.但是,我无法更改语言(setLanguage(Localelocale)).我可以手动完成,使用手机设置并将TTS语言更改为美国,英国,意大利,德国等,但我的代码似乎不起作用.你

我已经编写了一个小型的Android Demo来使用不同语言的TTS.我有两个按钮,西班牙语和英语的布局.按下按钮会触发所选语言的发声.

但是,我无法更改语言(setLanguage(Locale locale)).我可以手动完成,使用手机设置并将TTS语言更改为美国,英国,意大利,德国等,但我的代码似乎不起作用.你能告诉我问题出在哪里吗？

谢谢！！

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. */@OverrIDepublic 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");    }}@OverrIDeprotected voID onDestroy(){    super.onDestroy();    mTts.shutdown();} 

}

解决方法:

从https://web.archive.org/web/20120505124037/http://developer.android.com/resources/articles/tts.html开始,你可能想试试这个：

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

看起来很奇怪,但这就是他们所引用的(不像人们期望的那样).

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