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Flutter Intermediate Part 1 - Clean Architecture

You will learn how to write better, more maintainable code by applying clean architecture to your Flutter apps. This is a must-have course for intermediate and above level learners.

(4.8) 74 reviews

976 learners

Level Intermediate

Course period Unlimited

Flutter
Flutter
iOS
iOS
Android
Android
Flutter
Flutter
iOS
iOS
Android
Android

Reviews from Early Learners

4.8

5.0

굥굥

50% enrolled

There aren't many Flutter-related lecture materials, so it's hard to study alone. I think this is a really valuable Flutter course!! It's called an intermediate Flutter course, but it's not just a course limited to Flutter or Dart grammar. It teaches you how to structure and organize a project to create an app by applying MVVM and Clean Architecture, so I felt that it was more valuable than an intermediate course!!

5.0

정다희

76% enrolled

It's a very difficult field to learn on your own, but I was able to endure it thanks to the lecture. I think it would be good for non-majors to learn it because it explains it with useful examples that are good for practical use. Because I'm a complete non-major, but I'm learning well!! If you listen to the previous lectures one by one, you'll feel your skills improving. I don't usually leave course reviews, but I liked it so much that I left a detailed one..!! Thank you.

5.0

김재승

100% enrolled

It was solid. As someone who is learning Flutter, I felt that it provided guidelines on how to structure a project and was packed with key content that can be applied in practice. If you are studying Flutter or thinking about architecture, I highly recommend taking this lecture. Thank you for the great lecture!!

What you will gain after the course

  • Applying Clean Architecture to Flutter Apps

  • Easily manage source code through separation of concerns

  • Easily fix complex changes

  • Code structure that allows you to quickly understand the code whenever you look at it again

A more robust, more stable mobile app!
Taking Flutter to the next level with clean architecture.

What is a better app architecture? 📖

If you're interested in this course, you've probably already watched a few of my Flutter courses or created a simple app or two. And you've probably wondered about things like:

A Flutter app developer 's concern!

'What would be a better project structure for an app?'
'Are there any good, structured project samples that I can refer to?'
'What structure should we use to develop apps in practice ?'

I've prepared this lecture to help those struggling with these issues. Would you like to take on the challenge together?


Clean Architecture
Three reasons why you should apply 🚩

In this lecture, we will address these issues by applying clean architecture to Flutter apps.
Clean architecture is,

  • 1️⃣ Framework independent
  • 2️⃣ It is easy to test
  • 3️⃣ It is easy to modify or add functions.

Therefore, it can be said that it is an essential concept for developing good apps.


Two apps
Directly with clean architecture
Let's develop it 📲

We develop the following two apps using clean architecture.

  • Image Search App : A simple app that lets you search for images via external APIs.
  • Notes App : A note app that stores notes in a local DB.

Make it yourself!

Image search app

  • Search for images by entering search terms
  • Proper error handling in case of network errors

Notes app

  • Create, edit, and delete notes
  • Undo Delete
  • Sort by multiple conditions
  • Save to local DB

Unique features of this course
Let me inform you 🔍

Learn in-depth, step-by-step process of applying clean architecture .

  • ✅ When using a specific library, explain why you used that library by comparing before and after using the library.
  • ✅ Complex concepts are explained using diagrams.
  • ✅ All source code and slides used in the lecture are provided.

After taking this course, your code structure will look like this!

Experience the advanced code structure firsthand.


Frequently Asked Questions
If you're curious? 💬

Q. What level of knowledge is appropriate for taking the course?

At the very least, you should have taken my courses, "Flutter Intermediate - HTTP Communication, State Management" and "Flutter Applications - Building Apps Using Public APIs," or have equivalent knowledge. Understanding Future, Stream, and Provider is helpful.

Q. Is the source code used in the lecture provided?

All source code and slides covered in the lecture are provided.


Course Selection Guide

Make sure you are taking the right course.

Player lecture

If you are not familiar with MVVM, it is recommended that you take this course first.

Related Roadmap

Recommended for
these people

Who is this course right for?

  • Anyone who wants to apply clean architecture to mobile apps

  • Anyone interested in developing a better structured app

  • Anyone who has taken Flutter intermediate or advanced classes or has equivalent knowledge

  • Anyone who can develop simple apps with Flutter

Need to know before starting?

  • Dart Grammar

  • Flutter Basics

  • Flutter Asynchronous Programming Knowledge (Future, Stream)

  • Flutter State Management (Provider)

  • MVVM pattern

Hello
This is survivalcoding

12,561

Learners

913

Reviews

865

Answers

4.7

Rating

16

Courses

I am Junseok Oh, a developer who teaches and writes books.
I run the 'Junseok Oh's Survival Coding' YouTube channel and the Survival Coding (https://survivalcoding.com) educational platform.

Specialties: Android, Flutter

Books
Oh Jun-seok's Flutter Survival Coding (Hanbit Media 2020)
Oh Jun-seok's Android Survival Coding: Kotlin Edition (Hanbit Media 2018)
Android Until It Works (Ruby Paper 2018)

Key Experience
CEO of OhRange
IT Development Vocational Training Instructor at Semin Vocational Training School
Director of Suwon Smart App Development Academy
LG Electronics MC Division
Security Division, Tokai Rika Co., Ltd., Aichi Prefecture, Japan
IT Division, Nihon Techseed Co., Ltd., Aichi Prefecture, Japan

LinkedIn: https://www.linkedin.com/in/junsuk5/

More

Curriculum

All

46 lectures ∙ (9hr 59min)

Published: 
Last updated: 

Reviews

All

74 reviews

4.8

74 reviews

  • tkdqjaos9991080님의 프로필 이미지
    tkdqjaos9991080

    Reviews 2

    Average Rating 5.0

    5

    100% enrolled

    It was solid. As someone who is learning Flutter, I felt that it provided guidelines on how to structure a project and was packed with key content that can be applied in practice. If you are studying Flutter or thinking about architecture, I highly recommend taking this lecture. Thank you for the great lecture!!

    • clouari0630님의 프로필 이미지
      clouari0630

      Reviews 2

      Average Rating 5.0

      5

      76% enrolled

      It's a very difficult field to learn on your own, but I was able to endure it thanks to the lecture. I think it would be good for non-majors to learn it because it explains it with useful examples that are good for practical use. Because I'm a complete non-major, but I'm learning well!! If you listen to the previous lectures one by one, you'll feel your skills improving. I don't usually leave course reviews, but I liked it so much that I left a detailed one..!! Thank you.

      • wkjang43069님의 프로필 이미지
        wkjang43069

        Reviews 1

        Average Rating 5.0

        5

        50% enrolled

        There aren't many Flutter-related lecture materials, so it's hard to study alone. I think this is a really valuable Flutter course!! It's called an intermediate Flutter course, but it's not just a course limited to Flutter or Dart grammar. It teaches you how to structure and organize a project to create an app by applying MVVM and Clean Architecture, so I felt that it was more valuable than an intermediate course!!

        • harashow884974님의 프로필 이미지
          harashow884974

          Reviews 4

          Average Rating 4.5

          3

          89% enrolled

          The content is well-organized. It's also good to learn by quickly creating and making simple projects and changing them. However, isn't this a recorded internet lecture, not a real-time lecture? In the middle, there are unexpected errors or unexpected situations, and they quickly fix it and move on without a detailed explanation... In other lectures, they edit this or explain it with subtitles... It's a shame.

          • popipa님의 프로필 이미지
            popipa

            Reviews 7

            Average Rating 4.0

            2

            76% enrolled

            At this price, it is an expensive lecture in Inflearn. However, if you listen to the lecture content, it feels like they are giving a live coding lecture without any prior class preparation and just looking at apps made in Android lectures. It is an expensive lecture... but it doesn't seem like a lecture that invested a lot of time. The lecture tempo is slow and since it is live coding, errors occur and there is time to debug them, so although it is 10 hours of running time, the volume feels smaller. Also, the two apps made here are so simple that even after listening to it, I still have questions about why I should use Clean Architecture. I learned the theory through this lecture, but since I only did the practical app training with simple apps, I don't really get a feel for how to apply Clean Architecture to large-scale apps.

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