/**starting code for adding event */

             event = new Event().setSummary("Meeting with employees")
                    .setLocation("Rehman Trade Center, Sargodha Pakistan")
                    .setDescription("Our team is going to organize a Meeting to discuss the Architecture")
                    .;
            DateTime startDateTime = new DateTime("2017-11-28T09:00:00-07:00");
            EventDateTime start = new EventDateTime()
                    .setDateTime(startDateTime)
                    .setTimeZone("America/Los_Angeles");
            event.setStart(start);

            DateTime endDateTime = new DateTime("2017-11-28T17:00:00-07:00");
            EventDateTime end = new EventDateTime()
                    .setDateTime(endDateTime)
                    .setTimeZone("America/Los_Angeles");
            event.setEnd(end);



            EventAttendee[] attendees = new EventAttendee[]{
                    new EventAttendee().setEmail("xyx@gmail.com"),
                    new EventAttendee().setEmail("abc@gmail.com"),
                    new EventAttendee().setEmail("axc@gmail.com"),

            };
//            event.setAttendees(Arrays.asList(attendees));

            event = mService.events().insert("primary", event).execute();

values.put(CalendarContract.Events.CUSTOM_APP_PACKAGE, getPackageName());
values.put(CalendarContract.Events.CUSTOM_APP_URI, "myAppointment://1");