科大讯飞（语音合成和语音听写）

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由于google的自带的TTS不支持中文转语音。所以很无奈的只能选择语音龙头中的科大讯飞了
本文章只是简单的实现语音合成和语音听写
package com.example.viocedemo;import com.iflytek.cloud.speech.RecognizerResult;import com.iflytek.cloud.speech.SpeechConstant;import com.iflytek.cloud.speech.SpeechError;import com.iflytek.cloud.speech.SpeechListener;import com.iflytek.cloud.speech.SpeechSynthesizer;import com.iflytek.cloud.speech.SpeechUser;import com.iflytek.cloud.speech.SynthesizerListener;import com.iflytek.cloud.ui.RecognizerDialog;import com.iflytek.cloud.ui.RecognizerDialogListener;import android.os.Bundle;import android.app.Activity;import android.view.Menu;import android.view.View;import android.view.View.OnClickListener;import android.widget.Button;import android.widget.EditText;public class MainActivity extends Activity implements OnClickListener,SynthesizerListener{private EditText editText;private Button button1;private Button button2;//合成对象private SpeechSynthesizer speechSynthesizer;//识别窗口private RecognizerDialog recognizerDialog;@Overrideprotected void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.activity_main);SpeechUser.getUser().login(MainActivity.this, null, null, "appid=5317e26a", listener);init();setParam();}public void init(){editText = (EditText) findViewById(R.id.editText1);button1 = (Button) findViewById(R.id.button1);button2 = (Button) findViewById(R.id.button2);button1.setOnClickListener(this);button2.setOnClickListener(this);}public void setParam(){speechSynthesizer = SpeechSynthesizer.createSynthesizer(this);speechSynthesizer.setParameter(SpeechConstant.VOICE_NAME, "xiaoyan");speechSynthesizer.setParameter(SpeechConstant.SPEED, "50");speechSynthesizer.setParameter(SpeechConstant.VOLUME, "50");speechSynthesizer.setParameter(SpeechConstant.PITCH, "50");}public void setDialog(){recognizerDialog = new RecognizerDialog(this);recognizerDialog.setParameter(SpeechConstant.DOMAIN, "iat");recognizerDialog.setParameter(SpeechConstant.SAMPLE_RATE, "16000");editText.setText(null);//显示DialogrecognizerDialog.setListener(dialogListener);recognizerDialog.show();}/** * 识别回调监听器 */private RecognizerDialogListener dialogListener = new RecognizerDialogListener() {//识别结果回调@Overridepublic void onResult(RecognizerResult arg0, boolean arg1) {// TODO Auto-generated method stubString text = JsonParser.parseIatResult(arg0.getResultString());editText.append(text);editText.setSelection(editText.length());}//识别结束回调@Overridepublic void onError(SpeechError arg0) {// TODO Auto-generated method stub}};@Overridepublic boolean onCreateOptionsMenu(Menu menu) {// Inflate the menu; this adds items to the action bar if it is present.getMenuInflater().inflate(R.menu.main, menu);return true;}@Overridepublic void onClick(View v) {// TODO Auto-generated method stubswitch (v.getId()) {case R.id.button1:String text = editText.getText().toString();speechSynthesizer.startSpeaking(text, this);break;case R.id.button2:setDialog();break;default:break;}}//缓冲进度回调通知@Overridepublic void onBufferProgress(int arg0, int arg1, int arg2, String arg3) {// TODO Auto-generated method stub}//结束回调@Overridepublic void onCompleted(SpeechError arg0) {// TODO Auto-generated method stub}//开始播放@Overridepublic void onSpeakBegin() {// TODO Auto-generated method stub}//暂停播放@Overridepublic void onSpeakPaused() {// TODO Auto-generated method stub}//播放进度@Overridepublic void onSpeakProgress(int arg0, int arg1, int arg2) {// TODO Auto-generated method stub}//继续播放@Overridepublic void onSpeakResumed() {// TODO Auto-generated method stub}/** * 通用回调接口 */private SpeechListener listener = new SpeechListener() {//消息回调@Overridepublic void onEvent(int arg0, Bundle arg1) {// TODO Auto-generated method stub}//数据回调@Overridepublic void onData(byte[] arg0) {// TODO Auto-generated method stub}//结束回调（没有错误）@Overridepublic void onCompleted(SpeechError arg0) {// TODO Auto-generated method stub}};}
代码下载：http://download.csdn.net/detail/liu8021203/7030615
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