plSwift 2023 Demos
This repo contains three demo projects that accompany the talk "Living dangerously: The why and how of safely using private APIs on iOS" I (Johannes Fahrenkrug) gave at plSwift 2023.
WKWebViewKeyboardFocus
This project shows how to use method swizzling to enable a behavior in WKWebView: bringing up the keyboard when programatically focussing an input element.
SwiftUITabViewCrash
This project shows how to work around a crash on iOS 16.0 when a SwiftUI TabView has no data to display. It also highlights that the fix needs to be implemented in Objective-C because Swift's error handling behavior is different and thus won't catch the thrown exception.
PushNotificationsTest
This project shows how to instatiate UNNotification objects using a private initializer in order to unit test UNUserNotificationCenterDelegate methods.
Thank You
Thank you to the plSwift organizers for inviting me, thank you to the attendees for kindly and patiently listening to my talk, and thank you to The Smyth Group for sponsoring part of the talk preparation.