Multi tasking ipad11/10/2023 As you might imagine, selectively choosing only some orientations would cause havoc with multitasking! This may already be configured this way, but if not make sure you choose all orientations now. ![]() Make sure your app is configured to support all orientations.For example, if your launch screen is called LaunchScreen.xib, give this key the value of "LaunchScreen". Then, in your plist, add a key for "Launch screen interface file base name" and point it to the name of your launch XIB, without the ".xib" extension. If not, add a new file, choose User Interface, then Launch Screen. This is the same thing that enables iPhone 6 support with iOS 8, and has been created for new projects ever since iOS 8 was released, so you probably already have one. First, though: what if you're upgrading existing apps? Well, you might not have such an easy ride, but if your code is modern you're probably still OK. So, our app already supports multitasking pretty well, although we'll make it better in a moment. If you're in portrait orientation you have only one mode, which is about 60/40. The second, which you can get to by dragging the divider into the center of the screen, has both apps taking up half the screen each. The first, which you probably triggered this time, has your original app taking up about 2/3rds of the screen on the left and Calendar taking up the remainder on the right. Now, the reason I asked you to change the simulator to landscape mode is because Split View actually has two snap points. On the left edge of Calendar you'll see a thin white line, which is the divider – drag that a little to the left and you'll see the whole interface change as iOS switches from Slide Over to Split View. When you do this, iOS will activate Slide Over, which means your app still owns the full screen, but it's dimmed as the Calendar app has focus in the right part of the screen. The first time you do this, you'll see a list of various apps to choose from. Don't believe me? Try it out now: launch your app, rotate the simulator to landscape (Cmd + left or right cursor key), then drag from the right edge of the screen. In fact, it's so easy that our current app already supports it. You'll be pleased to know that supporting multitasking is easy. This is partly because it’s so easy to do, but partly because users are asking for it so much. ![]() Although Multitasking is fairly recent in iOS, it’s already seen widespread adoption.
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