Complete WatchOS Tasks App in SwiftUI and CoreData

SwiftUI has changed the entire dynamics of app development in the iOS space. Now developing for watchOS is as easy as dropping reusable SwiftUI views into the app and running them against the correct target.

In this course, we are going to work on WatchOS and SwiftUI. With the introduction of SwiftUI, a lot of UI development has been combined and learning has become easy. For example, most of the concepts of SwiftUI that you learn and apply on iOS, iPadOS, MacOS and TVOS are the same. WatchOS has different specs as far as the hardware, screensize, etc go, so SwiftUI adapts to those changes and provides a look that works on WatchOS, but the code you write is pretty much the same as SwiftUI for iOS.

We will start our journey of WatchOS by building a clone of the Reminders app, which is present on your Apple Watch. We will learn to build a watchOS app in SwiftUI. You will be recreating a tasks or reminders app from scratch in this course using SwiftUI and CoreData, and while building this app, you will also learn about WatchOS.

Learning Objectives

* Building a  WatchOS App using SwiftUI

* CoreData in WatchOS

* Loading data from CoreData

* PersistentController for CoreData Initialisation

* Using ManagedObjectContext with Environment

* Usage of FetchRequest and FetchResults

* Sorting, Filtering Data in CoreData

* Navigating between Screens in WatchOS

* CRUD (Create, Read, Update, Delete) Operations in CoreData

* Presenting and Dismissing Screens in WatchOS using SwiftUI

* Reusing Screens for Different Operations based on Context

* SwiftUI Design in WatchOS

* Lists in WatchOS

* View Modifiers