Android : Implement Voice Recognition Android

I am trying to implement voice recognition in Android. I have followed various tutorials for the same which say, we need to give call to RecognizerIntent with RecognizerIntent.ACTION_RECOGNIZE_SPEECH and start activity for result. So when we speak,we get a set of values from the google server by providing RecognizerIntent.EXTRA_RESULTS. This is working fine. But what I need to do is, I need to provide a set of strings to the voice recognition engine, so when we say something, it will match what we have said with the provided set of strings and returns only one matched string. Can this be done?