📆 Eventide

Eventide provides a easy-to-use flutter interface to access & modify native device calendars (iOS & Android).

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🔥 Features

	Eventide
✅	Automatic permission handling
✅	Create/retrieve/delete calendars
✅	Create/retrieve/delete events
✅	Create/delete reminders
✅	Custom exceptions
🚧	Recurring events
🚧	Attendees
🚧	Streams

NOTE: Eventide handles timezones as UTC. Make sure the right data is feed to the plugin with a timezone aware DateTime class.

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🔨 Getting Started

Android

Nothing to add on your side. All is already declared in eventide's AndroidManifest.xml

iOS

To read/write calendar data, your app must include the following permissions in its info.plist file.

<key>NSCalendarsUsageDescription</key>
<string>We need access to your calendar to add information about your trip.</string>
<key>NSCalendarsFullAccessUsageDescription</key>
<string>We need access to your calendar to add information about your trip.</string>
<key>NSCalendarsWriteOnlyAccessUsageDescription</key>
<string>We need access to your calendar to add information about your trip.</string>

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🚀 Quick start

import 'package:eventide/eventide.dart';

final eventide = Eventide();

final calendar = await eventide.createCalendar('Work', Colors.red);

final event = await eventide.createEvent(
    calendarId: calendar.id,
    title: 'Meeting',
    startDate: DateTime.now(),
    endDate: DateTime.now().add(Duration(hours: 1)),
    reminders: [
        const Duration(hours: 1)
        const Duration(minutes: 15),
    ],
);

final updatedEvent = await eventide.deleteReminder(
    durationBeforeEvent: Duration(minutes: 15),
    eventId: event.id,
);

You can find more in the example app.

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License

Copyright © 2025 SNCF Connect & Tech. This project is licensed under the MIT License - see the LICENSE file for details.

Feedback

Please file any issues, bugs or feature requests as an issue on the Github page.