title: Voice Recognizer not present
body: <p>I try this code</p>
  
  <pre><code>PackageManager pm = getPackageManager();
  List activities = pm.queryIntentActivities(
    new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH), 0);
  if (activities.size() != 0) {
    speakButton.setOnClickListener(this);
  } else {
    speakButton.setEnabled(false);
    speakButton.setText("Recognizer not present");
  }
  </code></pre>
  
  <p>But the result it's Recognizer not present should i add any software to actice this service??</p>