我正在制作一个应用程序，在其中我问一个问题，答录机根据问题回答我，但是问题是手机在听，但没有响应，就是说不讲话。
她正在接受欢迎的开放式应用程序中发言，但无话可说
我的代码
公共类MainActivity扩展了AppCompatActivity {
private TextToSpeech myTTS;
private SpeechRecognizer mySpeechReconizer;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
Button mic = (Button) findViewById(R.id.mic);
mic.setOnClickListener((view) ->
{
Intent i = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
i.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL,
RecognizerIntent.LANGUAGE_MODEL_FREE_FORM);
i.putExtra(RecognizerIntent.EXTRA_MAX_RESULTS, 1);
mySpeechReconizer.startListening(i);
});
initializeTextToSpeech();
initializeSpeechReconizer();
}
private void initializeSpeechReconizer() {
if (SpeechRecognizer.isRecognitionAvailable(this)) {
mySpeechReconizer = SpeechRecognizer.createSpeechRecognizer(this);
mySpeechReconizer.setRecognitionListener(new RecognitionListener() {
@Override
public void onReadyForSpeech(Bundle params) {
}
@Override
public void onBeginningOfSpeech() {
}
@Override
public void onRmsChanged(float rmsdB) {
}
@Override
public void onBufferReceived(byte[] buffer) {
}
@Override
public void onEndOfSpeech() {
}
@Override
public void onError(int error) {
}
@Override
public void onResults(Bundle bundle) {
List<String> res = bundle.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
processResult(res.get(0));
}
@Override
public void onPartialResults(Bundle partialResults) {
}
@Override
public void onEvent(int eventType, Bundle params) {
}
});
}
}
private void processResult(String s) {
s = s.toLowerCase();
//Qual é o teu nome?
if (s.indexOf("What") != -1){
if (s.indexOf("your name") != -1){
speak("two");
}
if (s.indexOf("time") != -1){
Date now = new Date();
String time = DateUtils.formatDateTime(this,now.getTime(),
DateUtils.FORMAT_SHOW_TIME);
speak(time);
}
}
else if (s.indexOf("open") != -1){
if (s.indexOf("browser") != -1){
}
speak("Sou a Lian, fui fundada pelo Leandro e moro em Baião.");
}
}
private void initializeTextToSpeech() {
myTTS = new TextToSpeech(this, new TextToSpeech.OnInitListener() {
@Override
public void onInit(int status) {
if (myTTS.getEngines().size()==0){
Toast.makeText(MainActivity.this, "Teste", Toast.LENGTH_LONG).show();
finish();
} else {
Locale l1 = new Locale("pt","PT");
myTTS.setLanguage(l1);
speak("Olá Leandro, estou pronta,podes falar!");
}
}
});
}
private void speak(String s) {
if (Build.VERSION.SDK_INT >=21){
myTTS.speak(s,TextToSpeech.QUEUE_FLUSH,null,null);
} else{
myTTS.speak(s,TextToSpeech.QUEUE_FLUSH,null);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
@Override
protected void onPause() {
super.onPause();
myTTS.shutdown();
}
}