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- The View of a View Controller
- Setting the Initial View Controller
- Tab Bar Controllers
- Loaded and Appearing Views
- Interacting with View Controllers and Their Views
- Bronze Challenge: Another Tab
- Silver Challenge: Different Background Colors
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Page 7 of 7
This chapter is from the book
This chapter is from the book
This chapter is from the book
This chapter is from the book
Silver Challenge: Different Background Colors
Whenever the ConversionViewController is viewed, update its background color to be a randomly generated color. Hint: You will need to override viewWillAppear(_:) to accomplish this.
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Page 7 of 7