SwiftUI Covid19 Statistics tracking with REST API & Swift 5

Name: SwiftUI Covid19 Statistics tracking with REST API & Swift 5
Rating: 4.3 (140 reviews)

Build COVID-19 statistics tracking app for iOS13, using SwiftUI and Swift 5.1, REST API and JSON Parsing

Created byDavid Kababyan

Last updated 6/2022

English

English [Auto],

What you'll learn

Building application in SWIFTUI
Working with 3rd party libraries
Working with REST APIs
Parsing JSON data
Creating Custom User Interface
Working with classes

Course content

4 sections • 34 lectures • 6h 32m total length

Part 114:36
Learn to build a COVID-19 statistics app in Swift using Xcode and iOS 15, fetch data from RapidAPI with a dedicated API service that handles total, regions, and country/state breakdowns.
Part 220:36
Build a singleton api service in Swift 5 to fetch total Covid-19 data from a REST API, using URL construction, Codable decoding, and completion handlers.
Part 314:56
Build a SwiftUI COVID-19 statistics app by fetching total data, all regions, and country reports via a REST API, decoding responses into region and country models using Swift 5.
Part 411:47
Define region detail and region report models, implement a computed formatted date, and fetch and decode region reports from a REST API, adjusting date decoding for the correct format.
Part 517:56
Builds a main view model to fetch total data and all countries from the API, updates the SwiftUI interface on the main thread, and sorts countries alphabetically for display.
Part 619:56
Create a reusable SwiftUI dashboard with four data cards for covid-19 statistics, using a total data model, dynamic dark and light mode colors, and number formatting extensions.
Part 710:45
Create a SwiftUI covid-19 statistics interface featuring a total data view and cards, a country list updated from an API, and a navigation search toolbar with a magnifying glass.
Part 812:09
Toggle the search view with a bound search text to filter the countries, add a reusable search bar view, and use a navigation link to show a detail view.
Part 94:15
Create a country detail view in SwiftUI that handles provinces or states, presents region reports with current covid-19 cases, and builds an observable country detail view model.
Part 1015:01
Create a country detail view model in SwiftUI, fetch reports via a REST API using ISO codes, and present them in a navigable, reusable report view.
Part 1118:57
Build a region report view in SwiftUI with dummy data, show a white card for region and province details, and fetch covid-19 reports on appear via rest api when needed.
Part 1215:00
Create a singleton local file manager to save and fetch country data in the documents directory with JSON, falling back to the network when local data is unavailable.
Part 1312:45
Implement alert handling in a SwiftUI covid19 statistics app using a REST API, with identifiable alert items and a shared alert context for main and country detail views.
Source files
iOS15 Course completed0:06
Source code to the new app0:02

Creating model and data listeners10:02
Create a Swift 5 class to fetch covid-19 totals and country data from a REST API, using headers, and model results with data, including fatality rate and recovered rate.
Creating model and data listeners part 213:22
Create a second Swift model for country data, parse API responses with JSON, and publish total and country data using observable objects to track confirmed, critical, recovered, and coordinates.
Finishing Fetching Data from REST API13:17
Finish fetching data from the REST API by retrieving all countries, parsing JSON into country models, sorting by confirmed cases, and preparing a SwiftUI list to display Covid-19 statistics.
Creating Tab View and custom headers11:18
Explore building a bottom tab bar with custom tab items in SwiftUI, create a recent view, and design a header row for country, confirmed, death, and recovered counts.
Creating Tab View and custom headers part 216:06
Explore building a SwiftUI tab view with custom headers to display country covid data, using formatting extensions, a navigation view, search filtering, and data-driven lists from REST API sources.
Creating Total Data View20:35
Build a SwiftUI total data view using three data cards for confirmed, critical, and death metrics, with formatted percentages and adaptive colors.
Adding Search Bart9:08
Add a toggleable search bar to the SwiftUI covid19 statistics app, binding the search text to state and enabling real-time filtering of countries, with search results updating as you type.
Presenting country details view16:27
Build a SwiftUI country detail view for covid statistics, using stacked layouts, color cues, and a navigation link to a detailed view and a map with pins.
Creating map View12:20
Create a map view in SwiftUI by bridging MapKit with UIViewRepresentable to place pins for country data. Bind coordinates from latitude and longitude to annotations and refresh pins.
Adding map view to map view controller7:06
Add a SwiftUI map container bound to the covid fetch object to display country pins, test with Dartmouth and Walia, and optimize API usage by caching data in Chordata.
Adding new API to the project11:29
Add a new covid-19 api for country-specific statistics via rapid api, pass a country name, and update the detail view with dynamic font sizing and extra data.
Creating DetailDataObject from API18:02
Create a detailed country data object from a covid-19 api by parsing json and mapping cases, deaths, tests, and recoveries to a Swift model in a SwiftUI app.
Showing new results in detail view12:17
Refactor the country detail view to fetch covid-19 stats on appear via a SwiftUI REST API, displaying confirmed, active, and new cases with formatted numbers and a nil value error.
Showing new results in detail view part 211:52
Demonstrates presenting COVID-19 statistics in a SwiftUI detail view by formatting totals and changes, color coding metrics, showing fatality and recovery rates, and adapting to multi-name countries and small screens.
Fixing country name bug4:04
Fixes a country name bug by replacing spaces with dashes before api requests, enabling more statistics; note some countries lack data and you may switch to a different api.
Source code0:01

Requirements

You will need xCode
Basic knowledge of SwiftUI and Swift

Description

The course has been updated to iOS 15, now it includes 2 different applications with different API as source.

P.S. One of APIs used in the old, iOS13 course has stopped working, but you still can follow the videos.

In SwiftUI Covid19 Statistics tracking with REST API & Swift 5, we are going to build COVID-19 Statistics tracking application.

Unlike any other courses found on Udemy, I always teach full real-world apps, when we finish with the course, we are going to have an app ready to post to AppStore.

What our app will include:

Make the beautiful user interface with the new SWIFTUI
Creating custom objects in SwiftUI
Working with REST APIs
Integrating 3rd party libraries to SWIFTUI project
Dark mode integration

This SwiftUI Covid19 Statistics tracking with REST API & Swift 5 is NOT a beginner-level course. You need to know your way around the xCode, be familiar with it, you have to have basic knowledge in Swift, SwiftUI, and application building. We are going to start from scratch and build the application together. All assets will be provided by me. I will type and explain every line of code. By the time we finish, you will learn a lot of new things even if you are an experienced iOS developer.

The course will teach you how to write clean and readable code, structure your app development, so even if you get back to your code in a few years, you can read and understand it clearly.

We are also proud to say that we have one of the best Support available on Udemy! Our Q/A Section is constantly monitored and all questions are answered within a few hours, Sometimes we even chat with students in real-time to help them with the issues they may face during the study.

Don’t waste your time on low-quality courses where you don't even get the support of the instructor

Your time is precious. We offer the best video courses with carefully crafted content, we are learning by coding!

Don't just take our word for it, check out our other courses and what other students have to say about our courses!

"This course is so far the best course I took in UDEMY. I really learned something. Totally worth the time. Won't regret it. The instructor was responsive too and the course is new and knowledgeable." J Nima

"An excellent Tutorial by David. Very good explanation" Tapan Kumar Raut

"There is nothing on Udemy like David's courses! I cannot recommend his courses enough. Best teacher out there, very responsive as well. " Kris

"I really do love the approach, the structure of the course gives you the ability to move forward smoothly, and efficiently gain as much knowledge as possible, the instructor really goes in-depth, it's incredibly comprehensive, not to forget that this is a real-world project, and the advanced concepts gained here make me all confident that I'll be able to build my own apps in a very effective way. the course is well taught, and it really deserves the 5 stars, the instructor as well, explains things in a very clear, clean way. Definitely enjoyed the Course. and definitely, Thumbs Up." Yen Loo

"This is one of the most complete and comprehensive iOS projects on Udemy! Everything works! No broken code! You learn Firebase, Onesignal, and Backendless in one project. The instructor is always accessible, he goes for quality, not quantity. I still have a way to go, but so far it has kept me completely engaged and focused! I wish there were more courses like this! I will definitely purchase another from David." antr8tr

We are so confident that you'll love this course that we're offering a FULL money-back guarantee for 30 days, No Questions Asked! So it's a complete no-brainer, sign up today with ZERO risks and EVERYTHING to gain.

So what are you waiting for? Click the Buy Now button and join the best SwiftUI Covid19 Statistics tracking with REST API & Swift 5 development course and let's get started.

Who this course is for:

Any one who would like to learn iOS development and build beautiful iOS applications

SwiftUI Covid19 Statistics tracking with REST API & Swift 5

What you'll learn

Explore related topics

Course content

iOS 15 course (new, different from iOS 13)16 lectures • 3hr 9min

iOS13 Course Introduction (OLD)1 lecture • 2min

Setup Project1 lecture • 14min

Building The Application16 lectures • 3hr 7min

Requirements

Description

Who this course is for: