iOS Development Tutorial Using Swift
iOS Development Tutorial Using Swift provides the basic and advanced concepts of iOS Development. Our iOS Development tutorial is designed for beginners and professionals.
What is iOS?
It is a mobile operating system developed by Apple Inc. for its hardware, for example, iPhone and iPad. It is an operating system that supports the iPhone and iPod Touch; it also provided support for the iPad before introducing iPadOS in 2019. It is the second most popular mobile operating system globally after Android.
Features of iOS
The iOS provides the following features.
In June 2010, iOS started supporting multitasking in certain devices like iPhone 4, iPhone 3GS, and iPod Touch 3rd Generation with iOS 4. However, in iOS 4, multitasking was supported through the following seven Background APIs.
Apple introduced three new background APIs with iOS 5.
Apple iOS provides a user-friendly interface that uses multi-touch gestures like swipe, tap, pinch, etc., to facilitate the users interacting with the applications. The users can trigger any event using switches, buttons and sliders. It uses internal accelerometers to respond to shaking the device or rotating in 3D. The interface home screen is the primary navigation and information hub that contains app icons and widgets to launch the particular applications directly from the home screen.
The main page button is located at the top right of the application's screen. The back button is present in the top left of the app's screen. However, to go back, we can use the following ways.
The iOS users can purchase various content like subscriptions, services and new features within the application. Users can make in-app purchases on iOS, iPadOS, macOS, watchOS, and tvOS.
Apple pay can be integrated into iOS applications to provide an easy and secure way to make payments. The authorization for the apple pay can be done using FaceID and TouchID.
The home screen in the iOS device contains the widget and app icons to launch the applications. It displays the dock at the bottom where we can pin the most frequently used applications. Whenever we press the home button or unlock the device, the home screen appears. The home screen contains the status bar on the top to display the data.
The notifications could not be viewed after being dismissed before the release of iOS 5. Apple introduced the Notification Center, where we can see the history of notifications. However, the user can click on a particular notification to open its associated application or clear it from the notification center.
With iOS 4.1, Apple announces a social gaming network where the users can play games with friends. It provides features like a Game center dashboard, leaderboard, achievements, multiplayer and many more.
Apple provides the Core Bluetooth framework that provides the classes needed to connect with the Bluetooth-equipped low energy wireless technology.
The iOS applications can be used in portrait and landscape orientations.
Apple provides AVFoundation Capture Subsystem, a common high-level architecture for audio, images, and video capturing services in iOS.
With the user's permission, the Location Services allow the applications and website to access the user's device location. The black or white arrow icon is shown in the status bar whenever the location services are active.
Apple provides a web mapping service to be used as the default map system for iOS. It includes various features like flyover mode. To develop applications that use maps, we can use MapKit provided by Apple.
The apple provides various Accessibility features to be used for people with vision and hearing disabilities. The features like voiceover provide a voice reading information that appears on the screen. It allows the user to communicate with the OS with gestures. Apple keeps updating accessibility to provide new features like pronunciation editor, which can be used with the voice over, with iOS 10 in 2016.
Before learning the iOS Development tutorial, you must have a basic knowledge of the Swift programming language.
Our iOS Development tutorial is designed to help beginners and professionals.
We can assure you that you will not find any problem with this iOS Development tutorial. However, if you find any, you can post the problem in the contact form.