Core Location

1. Essentials

   Covers Configuring your app to use location services, Supporting live updates in SwiftUI and Mac Catalyst apps, CLLocationManager, CLBackgroundActivitySession.

2. Authorization

   Covers Requesting authorization to use location services, Suspending authorization requests, CLAuthorizationStatus, CLAccuracyAuthorization.

3. Monitoring

   Covers CLMonitor.

4. Location updates

   Covers Getting the current location of a device, Handling location updates in the background, Creating a location push service extension, CLLocation.

5. Region monitoring

   Covers Monitoring the user’s proximity to geographic regions, CLRegion.

6. iBeacon

   Covers Ranging for Beacons, Determining the proximity to an iBeacon device, Turning an iOS device into an iBeacon device, CLBeacon.

7. Compass headings

   Covers Getting heading and course information, CLHeading, CLBodyIdentifiable.

8. Geocoding

   Covers Converting between coordinates and user-friendly place names, Converting a user’s location to a descriptive placemark, CLGeocoder, CLPlacemark.

9. Location push service extension

   Covers Location Push Service Extension, CLLocationPushServiceExtension, CLLocationPushServiceError, CLLocationPushServiceErrorDomain.

10. Errors

    Covers CLError, kCLErrorDomain, kCLErrorUserInfoAlternateRegionKey.

11. Deprecated

    Covers Deprecated.

12. Reference

    Covers Core Location Constants, Core Location Functions.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.

• Core Data App Services
• Core Foundation App Frameworks
• Core Graphics Graphics and Games
• Core Haptics Media
• Core HID System
• Core Image Graphics and Games
• Core Location UI App Services
• Core Media Media
• Core Media I/O Media
• Core MIDI Media
• Core ML App Services
• Core Motion App Services