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Implement Clean Architecture in a Flutter app (Udemy.com)

Build application from scratch using Clean Architecture, Bloc and Cubit

Created by: Rahul Agarwal

Last updated March 2023

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What you will learn

  • Clean Architecture Design Pattern
  • Cubit State Management
  • Bloc State Management
  • Implement Rest API
  • Dependency Injection
  • Data Layer
  • Presentation Layer
  • Domain Layer

How it compares

Against the other 73 rated Udemy courses in Flutter on CourseDuck:

  • Rating4.1 out of 5higher than 2% of them
  • Reviews91#66 of 74 by number of reviews
  • Length2.8 hoursshorter than 84% of them
  • Last updatedMarch 2023more recently than 52% of them

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Course Description

Clean Architecture is the blueprint for a modular system, which strictly follows the design principle called separation of concerns. More specifically, this style of architecture focuses on dividing software into layers, to simplify the development and maintenance of the system itself. When layers are well-separated, individual pieces can be reused, as well as developed and updated independently.


In this course you will make an entire application from scratch using Clean Architecture and Bloc and Cubit state management. You will also incorporate REST API using two different packages Http and Dio. And you will learn about Dependency Injection and how to make it simple using get_it package. You will learn about file structure of a real world application and how to make your code scalable and modular.


The clean architecture will divide the Flutter project into 3 main layers, namely:


Presentation Layer

The presentation layer consists of the code to access the data of the app from a repository. Also, there is the code for state management such as providers, BLoC, and so on.

Domain Layer

The domain layer is the deepest in the clean architecture. This layer contains the code for business logic applications such as entities and use cases.

Data layer

The data layer is located at the outermost layer. This layer consists of data source code such as consume Rest API, access to the local database, Firebase, or other sources. Also, on this layer, there is usually the platform code that builds up the UI (widgets).

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Instructor Details

Rahul Agarwal

I am an experienced Flutter developer as well as trainer. I conduct workshops mostly offline where I am building a community of flutter enthusiast. I am well versed in production level application and how to write codes efficiently. I just love the way Flutter makes it easy to develop cross platform applications within a short time interval. It is the future of Application Development.

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Reviews

4.1

91 ratings on Udemy

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By Ajinkya Mandavkar on 6/5/2024

Though explaination good but there should be some visualization of why we do that step like block diagram for more clarity of approaching for problems solution.

By Wilson Chinedu on 11/14/2023

This is perfectly what I was expecting. A straight to the point Clean Architecture course. Mind you, this is not beginner friendly, I have been toying around with Clean Architecture before now and also have a few apps on the playstore

By Nattapol Chitinsiyanon on 7/11/2023

If you already know the concept of clean architecture, it is very fun. Anyway, if you have zero knowledge about this, you will be got nothing. So, if you are a newbie, you should start the other course for Flutter. If you don't know clean architecture, you should go for clean architecture in another platform such as Android first. This course is good, but not for beginners.

By Saran M on 5/12/2023

Teaching is very much Understandable, clear and good. But voice is not clear. Hope it might not be there on the next lesson.

By Chris Burgess on 2/15/2023

After completing all of the content I have to say it feels more like a good demonstration of Clean Architecture more than a course on how to implement it well. The course content is a bit confusing at times because the presenter doesn't do a tremendous job of explaining how all of the pieces fit together and it is not clear where the dependencies fall into place. Just do this and everything will work isn't really good enough for something like this. By chapter 6 I was finding a few of the concepts seem to have been edited out or glossed over. I'm getting all of the "how" you I do this, just missing the "why". Without that a true understanding is not quite there. In the end I was left feeling this is way more complicated than it needs to be. Even for a big app (possibly especially for a big app) it would be very easy to get lost in all of this without great documentation or a perfect understanding of how this architecture works. Unfortunately this course will not leave you with a perfect understanding of how everything works. It's a great demo. Just missing a deeper explanation to get 4 stars.

By Matías Schea Gold Pozo on 12/30/2022

Really good explainning and easy to understand, also well structured course.

By Arhamanya Ventures Pvt Ltd on 12/6/2022

It is really good course and can add more functionality it has only one example. It will very useful if instructor can add more features and also update the course time to time.

By José Rios on 11/16/2022

It's a good course, I wouldn't call it "a full application" based on a single text field and two screens, but... Pros: - Good Clean Architecture - Interesting example Cons: - Not as good Clean Code - Too short - Just two features: * Top 10 news * Search 10 news with no debounce The "Testing modularity of Clean Architecture" is not the best example, because you should swap classes instead of editing new ones, but at the end of the day, the goal is introduced, not Mastered. Be warned to call Master or "make a full application" with just basic stuff, a full application at least should contain Auth, CRUD, File Upload and Infinite Scroll. You will find none of that here. But again, the course sets the bare minimum of clean architecture.

By Felipe Rudloff on 10/2/2022

It was really easy to follow and understand the flow of the clean architecture pattern and it took me a few time to reread my code to understand the flow better, only problem could be the accent which makes some words difficult to understand but those were very few moments through out the course , it could be better if this course was also complemented with a TDD practise using mockito to test our app and services throught the course

By Marcin Pietrzak on 9/12/2022

Great Explanation. Please make more courses on Flutter advance topics.

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Overall Score : 82 / 100