iOS 15: Scanning QR codes with SwiftUI – Hot Prospects SwiftUI Tutorial 14/18

Download the completed project here: https://github.com/twostraws/hackingw...

Other parts in Project 16:

Introduction: https://www.hackingwithswift.com/book...

1. Reading custom values from the environment with @EnvironmentObject:    • iOS 15: Reading custom values from th...  
2. Creating tabs with TabView and tabItem():    • iOS 15: Creating tabs with TabView an...  
3. Manually publishing ObservableObject changes:    • iOS 15: Manually publishing Observabl...  
4. Understanding Swift’s Result type:    • iOS 15: Understanding Swift’s Result ...  
5. Controlling image interpolation in SwiftUI:    • iOS 15: Controlling image interpolati...  
6. Creating context menus:    • iOS 15: Creating context menus – Hot ...  
7. Adding custom row swipe actions to a List:    • iOS 15: Adding custom row swipe actio...  
8. Scheduling local notifications:    • iOS 15: Scheduling local notification...  
9. Adding Swift package dependencies in Xcode:    • iOS 15: Adding Swift package dependen...  
10. Building our tab bar:    • iOS 15: Building our tab bar – Hot Pr...  
11. Sharing data across tabs using @EnvironmentObject:    • iOS 15: Sharing data across tabs usin...  
12. Dynamically filtering a SwiftUI List:    • iOS 15: Dynamically filtering a Swift...  
13. Generating and scaling up a QR code:    • iOS 15: Generating and scaling up a Q...  
14. Scanning QR codes with SwiftUI: This video
15. Adding options with swipe actions:    • iOS 15: Adding options with swipe act...  
16. Saving and loading data with UserDefaults:    • iOS 15: Saving and loading data with ...  
17. Adding a context menu to an image:    • iOS15: Adding a context menu to an im...  
18. Posting notifications to the lock screen:    • iOS 15: Posting notifications to the ...  

Wrap up and challenges: https://www.hackingwithswift.com/book...

You can find the full set of videos, along with transcriptions, challenges, tests, and more, in my free 100 Days of SwiftUI course: https://www.hackingwithswift.com/100/...

Watch the full 100 Days of SwiftUI playlist here:    • Hacking with iOS: SwiftUI Edition