#MACDROID CALENDAR EVENT HOW TO#

Observing External Changes to the Calendar Database explains how to register for notifications regarding external changes to the Calendar database.

Reading and Writing Reminders explains how to retrieve, create, and modify reminders.Ĭonfiguring Alarms explains how to attach alarms to a calendar item.Ĭreating Recurring Events explains how to make an event a recurring event. Reading and Writing Calendar Events explains how to retrieve, create, and modify calendar events. This document contains the following chapters, which describe how to integrate with users’ calendar and reminder data within your app: EventKit provides limited access to a user’s Calendar database it does not include everything that would be desired for implementing a full-featured calendar or reminder app, such as adding attendees or accounts. You should read this document if you want to display or edit calendar events and/or reminder data from within your app. This document describes EventKit concepts and common programming tasks. Changes made to calendar items with EventKit are automatically synced to the associated calendar (CalDAV, Exchange, and so on). If a change to the Calendar database occurs from outside of your app, EventKit is able to detect the change by notification so your app can act appropriately. More advanced tasks, such as adding alarms or specifying recurring events, can be achieved with EventKit as well. In addition, EventKit lets users edit and delete their events and reminders (collectively known as “calendar items”). To learn more about entitlements related to App Sandbox, see Enabling App Sandbox.ĮventKit not only allows your app to retrieve users’ existing calendar and reminder data, but it also lets your app create new events and reminders for any of their calendars. To access the user’s Calendar data, all sandboxed OS X apps must include the -information.calendars entitlement. To access Reminders and Calendar data specifically, it must include NSRemindersUsageDescription and NSCalendarsUsageDescription, respectively. Important: An iOS app linked on or after iOS 10.0 must include in its ist file the usage description keys for the types of data it needs to access or it will crash.

Macdroid calendar event