One Calendar is an API that wraps around commonly used calendars, such as Google Calendar and Microsoft Exchange, and was developed by the team behind the One Diary app.

The new toggle essentially lets you control whether Google Calendar shares your event data with other apps on your device (the ones tapping into the Calendar Provider API).

When you give an app calendar permissions it can tap into Android’s Calendar Provider API to access schedule data that’s synced with your device. That could come from anything like Samsung ...

The Calendar API now supports push notifications - alerts sent directly to devices and apps instead of waiting for a client-side sync, a la Gmail - for updates that are practically instantaneous.

The Google Calendar web app just received the long-awaited Material Design update. Here's how to get it right now.

Google Calendar is getting a refresh: new Material 3 updates are rolling out to Google users in the next few months, bringing the app aesthetically in line with others like Gmail and Drive.