From the course: Introducing App Development for iOS 14
The finished app
From the course: Introducing App Development for iOS 14
The finished app
- [Instructor] Let's take a look at the app we're going to be building in this course. The app is a tip calculator. Here's the icon right here. When I open it up, you'll see the tip calculator in action. Simply type in any numeric value, drag the slider to calculate the tip amount. If you put a character in the text field that is invalid, like a letter, then the text changes to say please enter a valid numerical value. Once you fix it, then you see the tip amount again. We're going to be building this application completely from scratch, except for the icon, but I'll show you how I created the icon and how you can create your own icons in the same way. We'll create the app using Xcode and SwiftUI. Throughout the course, we're going to be focusing on only those things which are essential to create this application. After a brief overview of how to install Xcode and how to navigate the interface, we'll go right into building the tip calculator. So any line of code that we use will be directly used within this application. And even if you don't know anything at all about code, we'll go slow enough that you'll be able to follow along.
Practice while you learn with exercise files
Download the files the instructor uses to teach the course. Follow along and learn by watching, listening and practicing.
Download courses and learn on the go
Watch courses on your mobile device without an internet connection. Download courses using your iOS or Android LinkedIn Learning app.