科大訊飛(語音合成和語音聽寫)
阿新 • • 發佈:2019-02-14
由於google的自帶的TTS不支援中文轉語音。所以很無奈的只能選擇語音龍頭中的科大訊飛了
本文章只是簡單的實現語音合成和語音聽寫
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; //合成物件 private SpeechSynthesizer speechSynthesizer; //識別視窗 private RecognizerDialog recognizerDialog; @Override protected 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); //顯示Dialog recognizerDialog.setListener(dialogListener); recognizerDialog.show(); } /** * 識別回撥監聽器 */ private RecognizerDialogListener dialogListener = new RecognizerDialogListener() { //識別結果回撥 @Override public void onResult(RecognizerResult arg0, boolean arg1) { // TODO Auto-generated method stub String text = JsonParser.parseIatResult(arg0.getResultString()); editText.append(text); editText.setSelection(editText.length()); } //識別結束回撥 @Override public void onError(SpeechError arg0) { // TODO Auto-generated method stub } }; @Override public 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; } @Override public void onClick(View v) { // TODO Auto-generated method stub switch (v.getId()) { case R.id.button1: String text = editText.getText().toString(); speechSynthesizer.startSpeaking(text, this); break; case R.id.button2: setDialog(); break; default: break; } } //緩衝進度回撥通知 @Override public void onBufferProgress(int arg0, int arg1, int arg2, String arg3) { // TODO Auto-generated method stub } //結束回撥 @Override public void onCompleted(SpeechError arg0) { // TODO Auto-generated method stub } //開始播放 @Override public void onSpeakBegin() { // TODO Auto-generated method stub } //暫停播放 @Override public void onSpeakPaused() { // TODO Auto-generated method stub } //播放進度 @Override public void onSpeakProgress(int arg0, int arg1, int arg2) { // TODO Auto-generated method stub } //繼續播放 @Override public void onSpeakResumed() { // TODO Auto-generated method stub } /** * 通用回撥介面 */ private SpeechListener listener = new SpeechListener() { //訊息回撥 @Override public void onEvent(int arg0, Bundle arg1) { // TODO Auto-generated method stub } //資料回撥 @Override public void onData(byte[] arg0) { // TODO Auto-generated method stub } //結束回撥(沒有錯誤) @Override public void onCompleted(SpeechError arg0) { // TODO Auto-generated method stub } }; }