android - TTS - 泄漏的 ServiceConnection

Question

我在我的应用程序中使用 TTS。在 onPuase 方法期间，我使用以下代码停止引擎。问题是每当我暂停 Activity 说使用主页按钮时，我都会收到粘贴在日志猫部分中的错误。我从日志 cat 中了解到(Activity com.example.DragDrop.PlaySeries 已泄漏 ServiceConnection )问题是由于某些泄漏造成的。但是，问题不会停止我的应用程序或干扰任何功能。但我想知道这个问题的严重性以及如何避免这种情况？

请帮忙

protected void onPause() {
    // TODO Auto-generated method stub
    super.onPause();   
    Log.i("PlaySeries", "In pause play series");
    if(tts !=null){
        Log.i("PlaySeries", "In pause play series");
        tts.stop(); 
    //  tts.shutdown();
    }
}

@Override
protected void onDestroy() {  
    //Close the Text to Speech Library
    if(tts !=null){
        Log.i("PlaySeries", "In pause play series");
        tts.stop(); 
        tts.shutdown();
    }
    super.onDestroy();
}

并在 onCreate 中

public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);

    setContentView(R.layout.series);

    tts = new TextToSpeech(this,this);
}

日志猫

 03-22 10:46:45.205: E/ActivityThread(3881): Activity com.example.DragDrop.PlaySeries has leaked ServiceConnection android.speech.tts.TextToSpeech$Connection@2bbe5960 that was originally bound here03-22 10:46:45.205: E/ActivityThread(3881): android.app.ServiceConnectionLeaked: Activity com.example.DragDrop.PlaySeries has leaked ServiceConnection android.speech.tts.TextToSpeech$Connection@2bbe5960 that was originally bound here03-22 10:46:45.205: E/ActivityThread(3881): 
 03-22 10:46:45.205: E/ActivityThread(3881): android.app.ServiceConnectionLeaked: Activity com.example.DragDrop.PlaySeries has leaked ServiceConnection android.speech.tts.TextToSpeech$Connection@2bbe5960 that was originally bound here03-22 10:46:45.205: E/ActivityThread(3881): 03-22 10:46:45.205: E/ActivityThread(3881): 
 03-22 10:46:45.205: E/ActivityThread(3881): 03-22 10:46:45.205: E/ActivityThread(3881): 03-22 10:46:45.205: E/ActivityThread(3881): 
 03-22 10:46:45.205: E/ActivityThread(3881): 03-22 10:46:45.205: E/ActivityThread(3881): 03-22 10:46:45.205: E/ActivityThread(3881): 
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Answer 1

只要有这段代码onDestroy

@Override
protected void onDestroy()
{
    super.onDestroy();

    tts.shutdown();
}