public SpeechRecognizerDbmHandler innerRecognitionListener(@Nullable RecognitionListener innerRecognitionListener) {
        this.innerRecognitionListener = innerRecognitionListener;
        return this;
    }
Set inner recognition listener.
@param innerRecognitionListener inner recognition listener
library/src/main/java/com/cleveroad/audiovisualization/SpeechRecognizerDbmHandler.java