Ios components

1. What is component in iOS?
2. What is the iOS architecture?
3. What is the iOS interface?
4. What are iOS design principles?

What is component in iOS?

Overview. Components are some of the main objects you use to build your article, along with layouts and styles. Components hold the content of your article and are always in an array called components . Each component in your article has a function that is expressed by a property called role .

What is the iOS architecture?

Architecture of IOS is a layered architecture. At the uppermost level iOS works as an intermediary between the underlying hardware and the apps you make. Apps do not communicate to the underlying hardware directly. Apps talk with the hardware through a collection of well defined system interfaces.

What is the iOS interface?

Interface. The iOS user interface is based upon direct manipulation, using multi-touch gestures such as swipe, tap, pinch, and reverse pinch. Interface control elements include sliders, switches, and buttons.

What are iOS design principles?

Design principles

A consistent app uses consistent visual and functional language. In general, elements with similar functions should look similar. Consistency creates a sense of familiarity and simplifies the process of interaction with an app for first-time users.