Then you need to open an Apple developer account for free.But you will need to virtualize OS X Lion 10.7. The first step is to install an OS X virtual machine like we saw in the Hypervisor class.How to install OS X Lion and Xcode 4.2 can be seen at this blog posting. The recent 4.2 version of Xcode requires OS X Lion. You need to install an IDE from Apple: Xcode. The purpose of what follows is for you to have a simulated iOS device in your PC with Windows 7 for learning purposes, only. IOS in Windows 7: Apple does not provide a set of tools to develop Apps for iOS in Windows. In the Apple store over a million Apps are available for the iPhone, and over five hundred thousand Apps are optimized for the iPad. There is an on going trend to merge iOS with Mac OS X. IOS is used on the iPad, iPhone, iPod Touch, iPod Nano, and Apple TV. This layer defines the basic application infrastructure and support for key technologies such as multitasking, touch-based input, push notifications, and many high-level system services. the Cocoa Touch layer: contains the key frameworks for building iOS applications.the Media layer: contains the graphics, audio, and video technologies geared toward creating the "best" multimedia experience available on a mobile device, and.the Core Services layer: contains the fundamental system services that all applications use,.the Core OS layer: contains the low-level features that most other technologies are built upon,.There are four abstraction layers in iOS: A general description of iOS is found here. The current version - iOS 7 - uses approximately 770 megabytes of the device's storage. iOS is a proprietary mobile operating system owned by Apple and it is only allowed to be installed in Apple equipment. Both are based on UNIX or UNIX-like operating systems using a graphical user interface allowing smartphones and tablets to be easily manipulated through touch and gestures.īoth the Mac OS X and iOS evolved from an earlier Apple operating system, Darwin, based on BSD UNIX. This is an overview of the mobile operating systems Android and iOS.
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