iOS CapabilitiesLesson 60Free preview
Push Notifications
This lesson is part of Swift · All levels
Summary
This lesson discusses the implementation of Push Notifications on iOS using the UserNotifications (UNUserNotificationCenter) framework. Developers will learn the difference between local notifications (scheduled based on time intervals or calendars) and remote push notifications sent from servers using Apple Push Notification service (APNs).
Key points
- The 'UserNotifications' framework manages permission requests and message scheduling
- Ask for permission to use 'UNUserNotificationCenter.current().requestAuthorization() '
- Local notifications are scheduled directly on the device using UNNotificationRequest
- APNs (Apple Notification service) connect the cloud backend server to the user's iPhone device
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