code: public static void starthHomeActivity(@Nullable Activity activity) {
  		if (activity != null) {
  			if (activity.getClass() != AbstractApplication.get().getHomeActivityClass()) {
  				Intent intent = new Intent(activity, AbstractApplication.get().getHomeActivityClass());
  				intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
  				activity.startActivity(intent);
  			}
  		} else {
  			LOGGER.warn("Null activity. Ignoring launch of " + AbstractApplication.get().getHomeActivityClass().getSimpleName());
  		}
  	}
docs: Launches the {@link AbstractApplication#getHomeActivityClass()}