Apple Sample Code Architecture
Collection

EventKit sample architecture

Source-backed, high-level architecture notes for Apple sample-code pages grouped in the EventKit folder.

  • Catalog module label: EventKit
  • Coverage: 3 / 3 sample pages documented
  • Source policy: archive hashes and extracted-tree references are verified locally before analysis

Samples

Sample Platforms High-level architecture Documented patterns
Accessing Calendar using EventKit and EventKitUI iOS, iPadOS, Mac Catalyst A Swift sample bundle with entry-bearing project variants DropinLessons, MonthlyEvents, RepeatingLessons, each leading to EventKit / EventKitUI APIs. View-controller organization, Delegate or data-source callbacks, Coordinator, Central store, SwiftUI environment injection, Binding-based state propagation
Implementing a virtual conference extension iOS, iPadOS, Mac Catalyst, macOS A Swift sample with the source-visible chain VirtualConferenceSampleApp → ContentView → VirtualConferenceProvider → EventKit APIs. —
Managing location-based reminders iOS, iPadOS, Mac Catalyst A Swift sample with the source-visible chain LocationBasedRemindersApp → ContentView → LocationManager → EventKit APIs. Delegate or data-source callbacks, Central store, Binding-based state propagation, Actor-isolated state

Cross-sample signals

Recurring documented patterns

Pattern label Sample documents
Delegate or data-source callbacks 2
Central store 2
Binding-based state propagation 2

Type-role naming evidence

Counts below are declaration-name suffixes, not inferred patterns.

Role suffix Distinct declarations across samples
View 9
App 5
Manager 3
Model 2
Store 2
Controller 1
Coordinator 1
Provider 1

Swift access-control evidence

These are declaration occurrences in scanned Swift source, including implicit internal declarations.

Access level Occurrences
implicit internal 493
private 93

References

Generated from the verified local catalog and completed Markdown documents.