![]() ![]() Okay, now let's talk about user experience. And this year with iOS 12 we have also added support for the new AR file format USDC, so with just a few lines of code you get a fully immersive augmented reality experience in your application. We will cover this in the second part of the session. Preview extensions allow you as a developer to create a preview for files of your very own custom file format. Last year we introduced a new extension point for implementing Quick Look preview extensions. Now if your custom file format is missing in this list don't worry. ![]() Previewing a zip archive lets you look into the contents of the archive and view the contained files individually and share them for example. Media files such as images, audio files and videos, documents such as PDFs and office files, but also zip archives. As you can see all the common types are in here. Let's take a look at the supported file types. Quick Look comes with a sophisticated security model that keeps your application safe. And you might be dealing with files from untrusted sources, but don't worry we got your back. We made sure Quick Look has a create performance on all devices, so that all the animations and gestures are fluid. It supports the commonly used file types and it provides that native user experience that your users are used to from other first party iOS apps. Quick Look comes with everything you need out of the box. Why would you want to use Quick Look? Well if you have a similar use case to files, mail or the other apps we've shown you before Quick Look is the perfect choice for you. And presenting Quick Look with a beautiful transition couldn't be easier with the API that we give you. It uses the classic data source and delegate pattern that you already know from your UIKit and other frameworks. The main class you're interested in is to preview controller which is a view controller to preview documents. Quick Look has been around for quite a while already. There's also going to be a document browser one-on-one session this year which we highly encourage you to attend if you're interested in file handling on iOS. And no matter if you're a newcomer to iOS or if you already have an app we're going to guide you step-by-step.īy the way, if you haven't checked it out yet you should definitely take a look at last year's session, Building Great Document-based Apps in iOS in which we have introduced the UA document browser view controller and also have covered the basics of Quick Look preview and thumbnail extensions briefly. You also might own a custom file format which iOS doesn't support natively and you want to make sure that your file format is properly handled by iOS with custom thumbnails and previews stay here if you want to learn more about this. So who is this session for? Well if you want to know how to present documents in your application without having to implement all the common features the users are used to you're in the right session. ![]() ![]() Or in Mail and Notes to preview your attachments.Īnd in Messages to show your pictures and videos that you've sent. For example, in files to present your documents that you have in the Cloud. Quick Look is in fact already used by many of Apple's first party applications. It allows you to preview documents of several commonly used file formats, to provide custom previews for files of your very own file format, and to provide thumbnails to the system for files of your own custom file format. More precisely, Quick Look is an iOS framework that provides multiple core features to you as a developer. Let's jump right into it, what's Quick Look? Quick Look is all about previewing documents, it allows you to present documents without the hassle. And then we're going to explain how to provide custom Quick Look previews and custom thumbnails for your own file formats. Then we're going to show you how to adopt the Quick Look Preview Controller in your application. We are going to start with a brief overview of what Quick Look is. My name is Raffael and I'm going to present together with Maxime, both software engineers at Apple. In this session we are going to tell you all about Quick Look. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |