Inject in interactor android mvp

I need to inject in my interactor my prefrerences interfaces from a dagger module, So my question if I need to instance component in my interactor for get my preferences? ,each process need to do for any class that I need to inject?

this is my interactor.

public class SplashInteractorImpl  implements SplashContract.Interactor {

    private SplashContract.Presenter presenter;
    @Inject
    PreferencesHelper preferences;

    public SplashInteractorImpl(SplashContract.Presenter presenter){
        this.presenter=presenter;
    }

}