public static List<GEvent> DownloadEvents(DateTime from, DateTime to) {
com.google.api.services.calendar.Calendar mService =
GoogleProvider.getInstance().GetServiceCalendar();
List<GCalendar> calendars = CalendarListAsyncTask.DownloadCalendars();
;
Log.d("asyncEvents", "doInBackground - 2");
Log.d("asyncEvents", "doInBackground - calendars count " + calendars.size());
List<GEvent> eventList = new ArrayList<>();
for (GCalendar calEntry : calendars) {
try {
Events events =
mService
.events()
.list(calEntry.id)
.setMaxResults(10)
.setTimeMin(from)
.setTimeMax(to)
.setOrderBy("startTime")
.setSingleEvents(true)
.execute();
List<Event> items = events.getItems();
for (Event event : items) {
eventList.add(newGEvent(event, calEntry));
}
} catch (IOException e) {
}
}
return eventList;
}
private void loadCalendarEvents(
final Calendar calendar,
final CalendarListEntry calendarEntry,
final UpdateInfo updateInfo,
final Long since)
throws IOException {
String pageToken = null;
do {
long then = System.currentTimeMillis();
final Calendar.Events.List eventsApiCall = calendar.events().list(calendarEntry.getId());
final String uriTemplate = eventsApiCall.getUriTemplate();
try {
eventsApiCall.setPageToken(pageToken);
eventsApiCall.setShowHiddenInvitations(true);
eventsApiCall.setSingleEvents(true);
eventsApiCall.setTimeMax(new DateTime(System.currentTimeMillis()));
if (since != null) eventsApiCall.setTimeMin(new DateTime(since));
final Events events = eventsApiCall.execute();
countSuccessfulApiCall(updateInfo.apiKey, updateInfo.objectTypes, then, uriTemplate);
final List<Event> eventList = events.getItems();
storeEvents(updateInfo, calendarEntry, eventList);
pageToken = events.getNextPageToken();
} catch (Throwable e) {
countFailedApiCall(
updateInfo.apiKey,
updateInfo.objectTypes,
then,
uriTemplate,
ExceptionUtils.getStackTrace(e),
eventsApiCall.getLastStatusCode(),
eventsApiCall.getLastStatusMessage());
throw (new RuntimeException(e));
}
} while (pageToken != null);
}
private void updateCalendarEvents(
final Calendar calendar,
final CalendarListEntry calendarEntry,
final UpdateInfo updateInfo,
long since)
throws IOException {
// In the unlikely case where the server was down or disconnected more than 20 days and thus
// wasn't able to
// check for updated items during this period, we need to constrain the updatedMin parameter to
// a maximum
// of 20 days in the past, at the risk of getting an error from Google
since = Math.max(since, System.currentTimeMillis() - 20 * DateTimeConstants.MILLIS_PER_DAY);
String pageToken = null;
do {
long then = System.currentTimeMillis();
final Calendar.Events.List eventsApiCall = calendar.events().list(calendarEntry.getId());
final String uriTemplate = eventsApiCall.getUriTemplate();
try {
eventsApiCall.setPageToken(pageToken);
eventsApiCall.setShowHiddenInvitations(true);
eventsApiCall.setSingleEvents(true);
eventsApiCall.setTimeMax(new DateTime(System.currentTimeMillis()));
eventsApiCall.setUpdatedMin(new DateTime(since));
final Events events = eventsApiCall.execute();
countSuccessfulApiCall(updateInfo.apiKey, updateInfo.objectTypes, then, uriTemplate);
final List<Event> eventList = events.getItems();
storeEvents(updateInfo, calendarEntry, eventList);
pageToken = events.getNextPageToken();
} catch (Throwable e) {
logger.warn(
"updateCalendarEvents unexpected httpCode="
+ eventsApiCall.getLastStatusCode()
+ " reason="
+ eventsApiCall.getLastStatusMessage()
+ " since="
+ since
+ " message="
+ e.getMessage());
countFailedApiCall(
updateInfo.apiKey,
updateInfo.objectTypes,
then,
uriTemplate,
ExceptionUtils.getStackTrace(e),
eventsApiCall.getLastStatusCode(),
eventsApiCall.getLastStatusMessage());
throw (new RuntimeException(e));
}
} while (pageToken != null);
}
public void listAllEvents() throws IOException, ParseException {
List<String[]> myList = new ArrayList<String[]>();
eventsList = new ArrayList<Object[]>();
com.google.api.services.calendar.Calendar service = getCalendarService();
// List the next 10 events from the primary calendar.
DateTime now = new DateTime(System.currentTimeMillis());
Events events =
service
.events()
.list("primary")
.setMaxResults(20)
.setTimeMin(now)
.setOrderBy("startTime")
.setSingleEvents(true)
.execute();
List<Event> items = events.getItems();
for (Event e : items) {
System.out.println(e.getSummary() + " , " + e.getStart());
}
if (items.size() == 0) {
System.out.println("No upcoming events found.");
} else {
System.out.println("Upcoming events");
for (Event event : items) {
DateTime start = event.getStart().getDateTime();
if (start == null) {
start = event.getStart().getDate();
}
String today = new SimpleDateFormat("yyyy-MM-dd").format(Calendar.getInstance().getTime());
String startString =
new SimpleDateFormat("MM/dd/yyyy")
.format(
new SimpleDateFormat("yyyy-MM-dd").parse(start.toString().substring(0, 10)));
Object[] eventArray = new Object[2];
eventArray[0] = event.getSummary();
eventArray[1] = start.toString().equals(today) ? "Today" : startString;
eventsList.add(eventArray);
}
}
}
public void createCalEvent(Date startDate, Date endDate, String summary, String desc)
throws IOException {
com.google.api.services.calendar.Calendar service = getCalendarService();
Event createEvent = new Event().setSummary(summary).setDescription(desc);
DateTime startTime = new DateTime(startDate);
DateTime endTime = new DateTime(endDate);
EventDateTime start = new EventDateTime().setDateTime(startTime).setTimeZone("Asia/Kolkata");
createEvent.setStart(start);
EventDateTime end = new EventDateTime().setDateTime(endTime).setTimeZone("Asia/Kolkata");
createEvent.setEnd(end);
EventAttendee[] attendees =
new EventAttendee[] {
new EventAttendee().setEmail("*****@*****.**"),
new EventAttendee().setEmail("*****@*****.**"),
new EventAttendee().setEmail("*****@*****.**")
};
createEvent.setAttendees(Arrays.asList(attendees));
EventReminder[] reminderOverrides =
new EventReminder[] {new EventReminder().setMethod("popup").setMinutes(10)};
Event.Reminders reminders =
new Event.Reminders().setUseDefault(false).setOverrides(Arrays.asList(reminderOverrides));
createEvent.setReminders(reminders);
String calendarId = "primary";
createEvent = service.events().insert(calendarId, createEvent).execute();
System.out.printf("Event created: %s\n", createEvent.getHtmlLink());
}
public void showEvents(Calendar calendar) throws IOException {
View.header("Show Events");
Events feed = client.events().list(calendar.getId()).execute();
View.display(feed);
}
public void addEvent(Calendar calendar, Event event) throws IOException {
View.header("Add Event");
Event result = client.events().insert(calendar.getId(), event).execute();
View.display(result);
}