仍然有問題，我的文字說不希望回話給我

Question

基本上沒問題我仍然有問題與我的TextToSpeech機器人，我進入按鈕兩次實施演講像exlipse問我也是一個實現OnClickListener，即使我爲不想播放的按鈕的底部操作，爲什麼？ idk它只是不想說什麼在我的EditText領域我不知道爲什麼它不想要，我問了很多次，但我還沒有得到一個答案，如果有人可以請向我解釋我在做什麼錯誤我將不勝感激，謝謝。

 package com.write.it; 

    import java.util.HashMap; 
    import java.util.StringTokenizer; 
    import android.app.Activity; 
    import android.content.Intent; 
    import android.os.Bundle; 
    import android.speech.tts.TextToSpeech; 
    import android.speech.tts.TextToSpeech.OnInitListener; 
    import android.speech.tts.TextToSpeech.OnUtteranceCompletedListener; 
    import android.util.Log; 
    import android.view.View; 
    import android.view.View.OnClickListener; 
     import android.widget.Button; 
    import android.widget.EditText; 

    public class Speech extends Activity implements OnInitListener, OnUtteranceCompletedListener, OnClickListener { 
private EditText words = null; 
private Button speakBtn = null; 
private static final int REQ_TTS_STATUS_CHECK = 0; 
private static final String TAG = "TTS Demo"; 
private TextToSpeech mTts; 

private int uttCount = 0; 
private HashMap<String, String> params = new HashMap<String, String>(); 

/** Called when the activity is first created. */ 
@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 

    words = (EditText)findViewById(R.id.wordsToSpeak); 
    speakBtn = (Button)findViewById(R.id.speak); 



    // Check to be sure that TTS exists and is okay to use 
    Intent checkIntent = new Intent(); 
    checkIntent.setAction(TextToSpeech.Engine.ACTION_CHECK_TTS_DATA); 
    startActivityForResult(checkIntent, REQ_TTS_STATUS_CHECK); 
} 



public void doSpeak(View view) { 
    StringTokenizer st = new StringTokenizer(words.getText().toString(),",."); 
    while (st.hasMoreTokens()) { 
     params.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, 
       String.valueOf(uttCount++)); 
     mTts.speak(st.nextToken(), TextToSpeech.QUEUE_ADD, params); 
    } 

    speakBtn.setOnClickListener(new View.OnClickListener() { 

     public void onClick(View v) { 
      switch (v.getId()) { 
      case R.id.speak: 
       doSpeak(v); 
       break; 
      } 
     } 
}); 



} 

protected void onActivityResult(int requestCode, int resultCode, Intent data) { 
    if (requestCode == REQ_TTS_STATUS_CHECK) { 
     switch (resultCode) { 
     case TextToSpeech.Engine.CHECK_VOICE_DATA_PASS: 
      // TTS is up and running 
      mTts = new TextToSpeech(this, this); 
      Log.v(TAG, "Pico is installed okay"); 
      break; 
     case TextToSpeech.Engine.CHECK_VOICE_DATA_BAD_DATA: 
     case TextToSpeech.Engine.CHECK_VOICE_DATA_MISSING_DATA: 
     case TextToSpeech.Engine.CHECK_VOICE_DATA_MISSING_VOLUME: 
      // missing data, install it 
      Log.v(TAG, "Need language stuff: " + resultCode); 
      Intent installIntent = new Intent(); 
      installIntent.setAction(
       TextToSpeech.Engine.ACTION_INSTALL_TTS_DATA); 
      startActivity(installIntent); 
      break; 
     case TextToSpeech.Engine.CHECK_VOICE_DATA_FAIL: 
     default: 
      Log.e(TAG, "Got a failure. TTS not available"); 
     } 
    } 
    else { 
     // Got something else 
    } 
} 

public void onInit(int status) { 
    // Now that the TTS engine is ready, we enable the button 
    if(status == TextToSpeech.SUCCESS) { 
     mTts.setOnUtteranceCompletedListener(this); 
     speakBtn.setEnabled(true); 
    } 
} 

@Override 
public void onPause() 
{ 
    super.onPause(); 
    // if we're losing focus, stop talking 
    if(mTts != null) 
     mTts.stop(); 
} 

@Override 
public void onDestroy() 
{ 
    super.onDestroy(); 
    mTts.shutdown(); 
} 

public void onUtteranceCompleted(String uttId) { 
    Log.v(TAG, "Got completed message for uttId: " + uttId); 
    Integer.parseInt(uttId); 
} 

public void onClick(View v) { 
    // TODO Auto-generated method stub 
    switch (v.getId()) { 
    case R.id.speak: 
     doSpeak(v); 
     break; 
    } 
} 
} 

Answer 1

您是否嘗試用一個方法調用說出文本？像這樣

mTts.speak(aString, TextToSpeech.QUEUE_ADD, null); 

它適用於我。我使用的初始化和你的一樣。剩下的唯一區別是（這不應該是必要的，以獲得TTS的工作！）：

 this.speaker.setSpeechRate(0.9f); 
     this.speaker.setPitch(0.9f);