push-notifications
Local and remote push notifications for iOS/macOS with APNs, actions, and rich content.
- Covers permission flow, APNs token registration, local scheduling, and remote payload structure with support for silent pushes, critical alerts, and provisional notifications
- Includes foreground handling, user tap routing, interactive actions with text input, and notification grouping by thread identifier
- Provides AppDelegate setup patterns, deep-linking from notifications, and Notification Service/Content Extension integration for mutable content
- Targets iOS 16+ with Swift 6.2; includes common mistakes, review checklist, and debugging patterns
Push Notifications
Implement, review, and debug local and remote notifications on iOS/macOS using UserNotifications and APNs. Covers permission flow, token registration, payload structure, foreground handling, notification actions, grouping, and rich notifications. Targets iOS 26+ with Swift 6.3, backward-compatible to iOS 16 unless noted.
Contents
- Permission Flow
- APNs Registration
- Local Notifications
- Remote Notification Payload
- Notification Handling
- Notification Actions and Categories
- Notification Grouping
- Common Mistakes
- Review Checklist
- References
Permission Flow
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