Philio

DataBindingUtil.inflate(inflater, R.layout.fragment_layout, container, false, bindingComponent);

Philio

DataBindingUtil.setContentView(this, R.layout.activity_layout, bindingComponent);

Philio

public class MyApplication extends DaggerApplication {

    @Override
    protected AndroidInjector<? extends DaggerApplication> applicationInjector() {
        AppComponent appComponent = DaggerAppComponent.create();

        BindingComponent bindingComponent = DaggerBindingComponent.builder()
                .appComponent(appComponent)
                .build();
        DataBindingUtil.setDefaultComponent(bindingComponent);

Philio

public final class DaggerBindingComponent implements BindingComponent {

  private Provider<ImageBindingAdapter> provideImageBindingAdapterProvider;

  @Override
  public ImageBindingAdapter getImageBindingAdapter() {
    return provideImageBindingAdapterProvider.get();
  }
  
  ...

Philio

@Singleton
@Component(modules = {AppModule.class, AndroidSupportInjectionModule.class, ...})
public interface AppComponent extends AndroidInjector<MyApplication> {

    Picasso picasso();
}

Philio

@DataBinding
@Component(dependencies = AppComponent.class, modules = BindingModule.class)
public interface BindingComponent extends DataBindingComponent {}

Philio

@Module
public class BindingModule {

    @Provides @DataBinding ImageBindingAdapter provideImageBindingAdapter(Picasso picasso) {
        return new ImageBindingAdapter(picasso);
    }
}

Philio

public interface DataBindingComponent {

    ImageBindingAdapter getImageBindingAdapter();
}

Philio

public class ImageBindingAdapter {

    private final Picasso picasso;

    public ImageBindingAdapter(Picasso picasso) {
        this.picasso = picasso;
    }

    @BindingAdapter("android:src")
    public void loadImage(ImageView view, String url) {

Philio

@BindingAdapter("android:src")
public static void loadImage(ImageView view, String url) {
    Picasso.get().load(url).fit().into(view);
}