Custom Presenter constuructor

DetailsActivity.java:

public class DetailsActivity extends MvpAppCompatActivity implements DetailsView {

	@InjectPresenter
	DetailsPresenter mDetailsPresenter;

	@ProvidePresenter
	DetailsPresenter provideDetailsPresenter() {
		return new DetailsPresenter(getIntent().getLongExtra("extraDetailsId", 0));
	}

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_details);
	}

	@Override
	public void showDetails(String details) {
		Log.i(DetailsActivity.class.getSimpleName(), details);
	}
}

DetailsPresenter.java:

@InjectViewState
public class DetailsPresenter extends MvpPresenter<DetailsView> {
	public DetailsPresenter(long newsId) {
		loadNews(newsId);
	}

	private void loadNews(long newsId) {
		getViewState().showDetails("Details of \"" + newsId + "\"");
	}
}

DetailsView.java:

public interface DetailsView extends MvpView {
	void showDetails(String details);
}