paulocns

class QueryFragment : BaseFragment() {
  
    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
        val queryViewModelArc = ViewModelProviders.of(this, viewModelFactory).get(QueryViewModelArc::class.java)
    }
}

paulocns

class QueryViewModelArc @Inject
constructor(private val searchShows: SearchShows?) : ViewModel() {
  //your viewmodel stuff
}

paulocns

public class QueryViewModelArc extends ViewModel {

    private MutableLiveData<String> query = new MutableLiveData<>();

    private MutableLiveData<Boolean> searchEnabled =  new MutableLiveData<>();

    private Observer<String> queryObserver;

    private SearchShows searchShows;

paulocns

public class QueryFragment extends BaseFragment {
    private FragmentQueryMvvmBinding binding;

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.fragment_query_mvvm, container, false);
        binding = DataBindingUtil.bind(view);
        return view;
    }

paulocns

public class QueryViewModelArc extends ViewModel {

    private MutableLiveData<String> query = new MutableLiveData<>();

    private MutableLiveData<Boolean> searchEnabled =  new MutableLiveData<>();

    private SearchShows searchShows;

    @Inject
    public QueryViewModelArc(SearchShows searchShows) {

paulocns

<?xml version="1.0" encoding="utf-8"?>
<layout
    xmlns:android="http://schemas.android.com/apk/res/android">
    <data>

    <variable
        name="viewModel"
        type="package.QueryViewModelArc"/>
    </data>
    <FrameLayout

paulocns

@Module(subcomponents = {ViewModelSubComponent.class})
public class ApplicationModule {
  
    @Singleton
    @Provides
    ProjectViewModelFactory provideViewModelFactory(
            ViewModelSubComponent.Builder viewModelSubComponent) {

        return new ProjectViewModelFactory(viewModelSubComponent.build());
    }

paulocns

@Singleton
@Component(modules = {
        ApplicationModule.class,
        NetworkModule.class,
        ShowRepositoryModule.class,
        ResourceRepositoryModule.class
})
public interface ApplicationComponent {
    // expose to sub graphs

paulocns

@Subcomponent
public interface ViewModelSubComponent {
    @Subcomponent.Builder
    interface Builder {
        ViewModelSubComponent build();
    }

    HomeFragmentViewModel homeFragmentViewModel();
    QueryViewModelArc queryViewModelArc();
}

paulocns

public class ProjectViewModelFactory implements ViewModelProvider.Factory {
    private final ArrayMap<Class, Callable<? extends ViewModel>> creators;

    public ProjectViewModelFactory(ViewModelSubComponent viewModelSubComponent) {
        creators = new ArrayMap<>();
        creators.put(HomeFragmentViewModel.class, () -> viewModelSubComponent.homeFragmentViewModel());
        creators.put(QueryViewModelArc.class, () -> viewModelSubComponent.queryViewModelArc());
    }

    @Override