gwt

package com.sangnd.example.loginplace.client.activity.profile;

import com.google.gwt.activity.shared.AbstractActivity;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.shared.EventBus;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.user.client.ui.AcceptsOneWidget;
import com.sangnd.example.loginplace.client.ClientFactory;
import com.sangnd.example.loginplace.client.activity.login.LoginPlace;
import com.sangnd.example.loginplace.client.event.LoginSuccessEvent;
import com.sangnd.example.loginplace.client.event.LoginSuccessEventHandler;


public class ProfileActivity extends AbstractActivity {

    private ClientFactory clientFactory;
    private HandlerRegistration hr;
    private HandlerRegistration hr2;
    /**
     *
     */
    public ProfileActivity(ClientFactory clientFactory) {
        this.clientFactory = clientFactory;
    }

    @Override
    public void start(AcceptsOneWidget panel, EventBus eventBus) {
        final ProfileView view = clientFactory.getProfileView();
        panel.setWidget(view.asWidget());

        hr = eventBus.addHandler(LoginSuccessEvent.TYPE, new LoginSuccessEventHandler() {

            @Override
            public void onSuccess(LoginSuccessEvent event) {
                view.getName().setText(event.getName());
                System.out.println("Fire");
            }
        });

        hr2 = view.getBackButton().addClickHandler(new ClickHandler() {

            @Override
            public void onClick(ClickEvent event) {
                clientFactory.getPlaceController().goTo(new LoginPlace());
                System.out.println("Back");
            }
        });
    }

    @Override
    public void onStop() {
        super.onStop();
        hr.removeHandler();
        hr2.removeHandler();
    }



}