App Extensions Articles

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6/27/2022 • EN

Creating custom extension points for Mac apps with ExtensionKit

A guide to using Apple's new ExtensionKit and ExtensionFoundation APIs to create custom extension points for macOS applications.

App Extensions Extensionkit Maco Swift Xpc

Guilherme Rambo

5/25/2021 • EN

Checking if device is locked (or sleeping) in iOS

A guide to detecting if an iOS device is locked or sleeping using UIApplication.isProtectedDataAvailable and Keychain accessibility in extensions.

App Extensions Device Security Io Keychain Swift

Filip Němeček

1/16/2020 • EN

Common pitfalls when using Keychain Sharing on iOS

Explores common issues and solutions when implementing Keychain Sharing for iOS app extensions, covering group names, simulator limitations, and entitlements.

App Extensions Entitlements Io Keychain security

Guilherme Rambo

7/15/2019 • EN

Block and Identify Calls with Call Directory App Extension

A technical guide on implementing iOS Call Directory App Extensions to block unwanted calls and identify unknown numbers.

App Extensions Call Directory Callkit Ios Development Swift

Dejan Agostini

App Extensions Articles

Creating custom extension points for Mac apps with ExtensionKit

Checking if device is locked (or sleeping) in iOS

Common pitfalls when using Keychain Sharing on iOS

Block and Identify Calls with Call Directory App Extension

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