private void createPostList() {
view.showProgressIndicator();
JsonpRequestBuilder jsonp = new JsonpRequestBuilder();
// Set timeout for 30 seconds (30000 milliseconds)
jsonp.setTimeout(30000);
jsonp.requestObject(
EXPRESS_LANES_URL,
new AsyncCallback<ExpressLanesFeed>() {
@Override
public void onFailure(Throwable caught) {
view.hideProgressIndicator();
phoneGap
.getNotification()
.alert(
"Can't load data. Check your connection.",
new AlertCallback() {
@Override
public void onOkButtonClicked() {
// TODO Auto-generated method stub
}
},
"Connection Error");
}
@Override
public void onSuccess(ExpressLanesFeed result) {
ExpressLaneItem item = null;
if (result.getExpressLanes() != null) {
ArrayList<ExpressLaneItem> expressLaneItems = new ArrayList<ExpressLaneItem>();
HashMap<Integer, String> routeIcon = new HashMap<Integer, String>();
routeIcon.put(5, AppBundle.INSTANCE.css().i5Icon());
routeIcon.put(90, AppBundle.INSTANCE.css().i90Icon());
int numEntries = result.getExpressLanes().getRoutes().length();
for (int i = 0; i < numEntries; i++) {
item = new ExpressLaneItem();
item.setStatus(result.getExpressLanes().getRoutes().get(i).getStatus());
item.setRoute(result.getExpressLanes().getRoutes().get(i).getRoute());
item.setTitle(result.getExpressLanes().getRoutes().get(i).getTitle());
item.setUpdated(result.getExpressLanes().getRoutes().get(i).getUpdated());
item.setRouteIcon(
routeIcon.get(result.getExpressLanes().getRoutes().get(i).getRoute()));
expressLaneItems.add(item);
}
view.hideProgressIndicator();
view.render(expressLaneItems);
view.refresh();
accessibility.postScreenChangeNotification();
}
}
});
}
@Override
public void start(AcceptsOneWidget panel, EventBus eventBus) {
view = clientFactory.getSeattleExpressLanesView();
this.eventBus = eventBus;
this.phoneGap = this.clientFactory.getPhoneGap();
accessibility = clientFactory.getAccessibility();
view.setPresenter(this);
view.getPullHeader().setHTML("pull down");
inAppBrowser = this.phoneGap.getInAppBrowser();
PullArrowStandardHandler headerHandler =
new PullArrowStandardHandler(view.getPullHeader(), view.getPullPanel());
headerHandler.setErrorText("Error");
headerHandler.setLoadingText("Loading");
headerHandler.setNormalText("pull down");
headerHandler.setPulledText("release to load");
headerHandler.setPullActionHandler(
new PullActionHandler() {
@Override
public void onPullAction(final AsyncCallback<Void> callback) {
new Timer() {
@Override
public void run() {
createPostList();
view.refresh();
callback.onSuccess(null);
}
}.schedule(1);
}
});
view.setHeaderPullHandler(headerHandler);
createPostList();
createSchedulesLink();
panel.setWidget(view);
accessibility.postScreenChangeNotification();
}
@Override
public void onStop() {
view.setPresenter(null);
}
private void createSchedulesLink() {
ArrayList<Topic> schedules = new ArrayList<Topic>();
schedules.add(new Topic("Check Express Lanes Schedule"));
view.scheduleRender(schedules);
}