This video demonstrates building a simple iOS app. Here, you create the UI for the app as well as the data classes needed.
- [Instructor] Earlier in the course,…we created a simple program that calculated…the area and circumference of a circle…and displayed information on the console.…Let's see if we can turn that into an IOS app…that gathers input from the user,…creates a circle object to process the data,…and displays the area and circumference to the user.…Start Xcode and choose…create a new Xcode project on the welcome page.…From the IOS tab, click single view application…and then click next.…
Let's name the app circle calc.…For the organization identifier, choose something unique.…I'm just going to use my first initial and last name.…Make sure that the programming language is set to Swift.…We won't need core data nor any testing.…Go ahead and click next.…You can choose where to save the project.…I'm going to put it on my desktop…and then I'm going to create a new folder called circle calc…and then click create…and Xcode will create the app for us.…
Okay, let's do the user interface first.…I'm going to click on the storyboard file…
- iOS platform architecture
- Generic smartphone app life cycle
- iOS app life cycle
- Object-oriented programming (OOP) and Swift
- Inheritance vs. delegation
- Getting started with Xcode
- Xcode vs. Android Studio
- Creating a simple Swift app
Skill Level Beginner
1. Platform Architectures
iOS platform architecture3m 12s
2. App Life Cycle
3. Programming Language
4. Development Tools
5. Build an App
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