Merge "Code cleaning" into lmp-preview-dev

 * {@link Request} subclass describing the type of operation to perform -- currently the

 * possible requests are {@link ConfirmationRequest} and {@link CommandRequest}.

 *

 * <p>Once a request is submitted, the voice system will process it and evetually deliver

 * <p>Once a request is submitted, the voice system will process it and eventually deliver

 * the result to the request object.  The application can cancel a pending request at any

 * time.

 *

 * if an activity is being restarted with retained state, it will retain the current

 * VoiceInteractor and any outstanding requests.  Because of this, you should always use

 * {@link Request#getActivity() Request.getActivity} to get back to the activity of a

 * request, rather than holding on to the actvitity instance yourself, either explicitly

 * request, rather than holding on to the activity instance yourself, either explicitly

 * or implicitly through a non-static inner class.

 */

public class VoiceInteractor {

         * Reports that the current interaction can not be complete with voice, so the

         * application will need to switch to a traditional input UI.  Applications should

         * only use this when they need to completely bail out of the voice interaction

         * and switch to a traditional UI.  When the resonsponse comes back, the voice

         * and switch to a traditional UI.  When the response comes back, the voice

         * system has handled the request and is ready to switch; at that point the application

         * can start a new non-voice activity.  Be sure when starting the new activity

         * to use {@link android.content.Intent#FLAG_ACTIVITY_NEW_TASK