Hai, I'm a newbie trying this piece of code to show the total schedule
we have from Google Calendar, I've already import several package and
put the necessary jar files in Reference Library, But I still have
several things error. Could you tell me what I miss? I put the error
message in the line directly.
Thank you
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package calendarTest.client;
import java.lang.Class;
import com.google.gwt.accounts.client.User;
import com.google.gwt.core.client.EntryPoint;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.gdata.client.GData;
import com.google.gwt.gdata.client.GDataSystemPackage;
import com.google.gwt.gdata.client.calendar.CalendarEventFeedCallback;
import com.google.gwt.gdata.client.impl.CallErrorException;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.DialogBox;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Label;
import com.google.gwt.user.client.ui.RootPanel;
import com.google.gwt.user.client.ui.TextBox;
import com.google.gwt.user.client.ui.VerticalPanel;
import com.google.gdata.client.*;
import com.google.gdata.client.calendar.CalendarService;
import com.google.gdata.data.acl.*;
import com.google.gdata.data.calendar.*;
import com.google.gdata.data.extensions.*;
import com.google.gdata.util.*;
import java.net.URL;
import java.net.*;
import java.io.*;
/**
* Entry point classes define <code>onModuleLoad()</code>.
*/
public class CalendarTest {
private CalendarService service;
String scope = "http://www.google.com/calendar/feeds/";;
String eventFeed = "http://www.google.com/calendar/feeds/default/
private/full";
public void onModuleLoad(){
//make sure GWT app has the necessary packet
if(!GData.isLoaded(GDataSystemPackage.CALENDAR)){
GData.loadGDataApi(null, new Runnable(){
public void run(){
Button b = new Button("Affiche mes
rendez-vous");
b.addClickHandler(new ClickHandler() {
@Override
public void onClick(ClickEvent
event) {
User.login(scope);
getEvents();
}
});
RootPanel.get().add(b);
}
}, GDataSystemPackage.CALENDAR);
} else {
getEvents();
}
}
private void getEvents() {
service = CalendarService.newInstance("My Demo"); //-->The
method
newInstance(String) is undefined for the type CalendarService
service.getEventsFeed(eventFeed, new CalendarEventFeedCallback() {
//--> getEventsFeed(String, new CalendarEventFeedCallback(){}) is
undefined for the type CalendarService
public void onFailure(CallErrorException caught) {
Window.alert("Erreur survenue lors de la lecture du
flux: "
+caught.getMessage());
}
public void
onSuccess(com.google.gwt.gdata.client.calendar.CalendarEventFeed
result) {
CalendarEventEntry[] entries = result.getEntries();
//-->Type
mismatch: cannot convert from EventEntry[] to CalendarEventEntry[]
if (entries.length == 0) {
Window.alert("Il n'y a aucun événement dans votre
calendrier.");
} else {
showData(result.getEntries());
}
}
});
}
private void showData(CalendarEventEntry[] entries) { //-->The method
showData(CalendarEventEntry[]) in the type CalendarTest is not
applicable for the arguments (EventEntry[])
for (int i=0; i < entries.length; i++) {
CalendarEventEntry entry = entries[i];
String s = "Le " +
entry.getUpdated().getValue().getDate().toString() ; // --> Cannot
invoke getDate() on the primitive type long CalendarTest.java
s += "<a href=" + entry.getHtmlLink().getHref() +
">Rendez-vous ";
s += entry.getTitle().getText() + "</a>"; //-->The
method getText()
is undefined for the type TextConstruct CalendarTest.java
RootPanel.get().add(new HTML(s));
}
}
}
--
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