stackoverflow_glass_dynamic_list.java

@Override
public boolean onOptionsItemSelected(MenuItem item) {
  switch (item.getItemId()) {
    case R.id.menu_navigate: {
      Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH);
        intent.putExtra(RecognizerIntent.EXTRA_PROMPT,
        getResources().getString(R.string.voice_prompt_zones));
      
      startActivityForResult(intent, SPEECH_REQUEST_CODE);
      
      break;
    }
    default: {
      return super.onOptionsItemSelected(item);
    }
  }
  
  return true;
}

private void parseVoiceResults(Intent voiceResultIntent) {
  if (voiceResultIntent != null && voiceResultIntent.getExtras() != null) {
    lastVoiceResults = voiceResultIntent.getExtras().getStringArrayList(
      RecognizerIntent.EXTRA_RESULTS);
  }
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
  if (requestCode == SPEECH_REQUEST_CODE && resultCode == RESULT_OK) {
    parseVoiceResults(data);
    
    findZone();
  }
  
  super.onActivityResult(requestCode, resultCode, data);
}

private void findZone() {
  if (lastVoiceResults == null || lastVoiceResults.isEmpty()) {
    return;
  }
  
  List<Zone> zones = getZones();
  if (zones == null) {
    return;
  }
  
  for (Zone zone : zones) {
    if (lastVoiceResults.contains(zone.getName().toLowerCase())) {
      // TODO: do something
      
      return;
    }
  }
}