Dagger 2 producers

appProductionComponent.java

appProductionComponent = splashActivity.getAppProductionComponent();
Futures.addCallback(appProductionComponent.userManager(), new FutureCallback<UserManager>() {
    @Override
    public void onSuccess(UserManager result) {
        SplashActivityPresenter.this.userManager = result;
    }

    @Override
    public void onFailure(Throwable t) {

    }
});