Agenda
- Concept: Populating a View Model from a Remote Endpoint
- How can we use a text-file format – JSON – to obtain data from online services and then use that data within our app?
- Concept: Persisting Data to a Device and Swipe Gestures
- Learn how to save data to a file on your device – this is sometimes more appropriate than using a database.
- Learn how to add polish to your app, such as the ability to:
- have multiple screens or tabs
- add items to a list while an app runs
- share jokes with a friend using a share sheet
- delete items from a list
- use swipe gestures to discard or save a joke
Things to do before our next class