Building Your First iOS 15 App

Learn how to make your own iOS app. Explore the code, tools, frameworks, and practices for building, debugging, and deploying native iOS applications.

Introduction

• How to build an app in an afternoon
• What you should know before watching
• View the finished app

1. Setup

• Install Xcode and the iOS SDK
• Create an Xcode project
• Key elements of the Xcode interface
• Adjust code presentation in Xcode preferences
• Running your first part

2. SwiftUI Fundamentals

• SwiftUI stacks
• HStacks in SwiftUI
• Modifying SwiftUI objects
• Understanding binding properties
• Creating a TextField in SwiftUI
• Creating a slider in SwiftUI

3. Finishing the App

• Calculating the tip total
• Using if/else statements in SwiftUI
• Adding an app icon

Conclusion

• Next steps