iPad Multitasking in iOS9

Lightning talk at Brisbane Cocoaheads, September 2015

Transcript

1. iPad Multitasking Brisbane Cocoaheads Sep 2015 @lachlanroche
2. What is it • Slide Over • Split View • Picture in Picture
3. Devices • Air2 for Split View • Mini2+ or Air+ for Slide Over and PiP • Future devices - ¯\_(ツ)_/¯
4. How to enable it • Build your app with the iOS 9 SDK • Support all orientations • Use a launch storyboard
5. How to switch it off • Developer can opt out with UIRequiresFullScreen in the project Info.plist • User can disable via Settings > General > Multitasking
6. UIKit • UIScreen.bounds != UIWindow.bounds • UIKeyboard notifications when the other visible app performs keyboard input • UIWindow() constructor with automatic bounds • UIPresentationController switches between modal <-> popover
7. Resize events • willTransitionToTraitCollection • viewWillTransitionToSize
8. Active events • UIApplicationWillResignActive • UIApplicationDidBecomeActive
9. WWDC 2015 • 205: Getting started with multitasking on iPad in iOS 9 • 211: Multitasking essentials for media based apps on iPad in iOS 9 • 212: Optimizing your app for multitasking on iPad in iOS 9 • AdaptivePhotos sample project