简单的文本语音朗读功能实现

实现这个功能主要用一个类，是TextToSpeech，废话不都少，直接上代码。总的来说效果一般，短语的停顿节奏不是很好。

界面很简单，一个Button ,一个EditView,就不贴代码了

public class ActivityResumptionArticle extends BaseActivity{

private TextToSpeech mSpeech = null;

private Button btn = null;

private EditTextView ev = null;

protected void onCreate(Bundle arg0) {

super.onCreate(arg0);

setContentView(R.layout.activity_resumption_article);

//测试朗读功能

btn = (Button) findViewById(R.id.but);

ev = (EditView)findViewById(R.id.ev);

mSpeech = new TextToSpeech(this, new OnInitListener() {

@Override

public void onInit(int status) {

if (status == TextToSpeech.SUCCESS) {

//下面这句代码是主要的，设置语言，如果是英文的话，就用Locale.ENGLISH

int result = mSpeech.setLanguage(Locale.CHINA);

if (result == TextToSpeech.LANG_MISSING_DATA

|| result == TextToSpeech.LANG_NOT_SUPPORTED) {

Log.e("lanageTag", "not use");

} else {

btn.setEnabled(true);

mSpeech.speak("i love you", TextToSpeech.QUEUE_FLUSH,

null);                  }

}

}

});

//进度监听器，有点粗糙，但够用了，记得在done后将mpeech shutdown

mSpeech.setOnUtteranceProgressListener(new UtteranceProgressListener() {

@Override

public void onStart(String utteranceId) {

}

@Override

public void onError(String utteranceId) {

}

@Override

public void onDone(String utteranceId) {

mSpeech.shutdown();

} });

btn.setOnClickListener(new OnClickListener() {

@Override

public void onClick(View v) {

// 开始朗读

mSpeech.speak(ev.getText().toString(),

TextToSpeech.QUEUE_FLUSH, null);

}

});

}

}

原文：http://my.oschina.net/u/1463920/blog/295742