Dart & Flutter - Zero to Mastery [2025] + Clean Architecture

Here you find the Source code to the Dart Basics Project:

https://github.com/OpenSphereSoftware/FlutterMadeEasy_ZeroToMastery/tree/main/1_dart

Here we take a look into new stuff from Dart 3.0 like records.

Task

Here you find the Source Code for the Flutter Project: 

https://github.com/OpenSphereSoftware/FlutterMadeEasy_ZeroToMastery/tree/main/2_flutter

Update flutter to 3.22.2

Upgrade this project to newest flutter version 3.27.x

All F-tasks

In this lecture we will update the code from section 3 and 4 to flutter 3.10.x and all packages as well. After that we fix all existing lint warnings.

We are updating our project to flutter 3.22

Update to flutter 3.27.x

Introduction to the new section and what we will learn

Setup from our project and creating all folders that we need.

Adding a go router to our app and playing around with it.

Add an adaptive scaffold to our app and make a basic configuration

Add tap handling for our home page

Using name routes instead of paths to make the maintenance easier

Creating all domain and data layer components that we need to add our first feature/view (todo collection).

Create an use case for todo collection and a mock repository to be able to see some data

Application implementation of our todo collections

Adding all application layer stuff to display a overview of todo collections.

Solution for task T06 and adding a cubit to make the navigation between different screen layouts possible.

Adding a cubit to manage some states that we need to have a better user experience if we switch between large and small screens.

We are using the navigation cubit from our previous lecture and display the user always the best ui as possible.

Today we are using a Form to be able to create own todo collections

In this video we create a todo entry together and use a cubit for the validation

Reloading a page after a data was created

Fix hero image tag

Fix mock mode

update packages

creating our first own local data source and models for this app.

Add hive as local data source

We fixing some bugs, like that we not close the detail view, if we are going to a large screen; that a hot reload causes some problems with hive and that we do not see added collections.

We will update all packages and the flutter version to 3.10.x and resolve existing lint warnings.

A short overview over all services that firebase offers.

Creating a own firebase project

Add ios, android and web app to firebase and configure them in our code.

We add a phone provider to our firebase project

We creating a auth cubit together, that manages the state of our current user.

Adding the firebase ui auth package to our code

In this section we are adding a login button, that opens the login page if the user is not logged in, or the profile screen if the user is already logged in.

We add a top navigation bar to our app and displaying the login button there for small breakpoints.

Creating our own firestore database with a basic data structure.

Creating a own remote data source interface

We implement all collection based functions from our interface.

We implement all entry based functions from our interface.

We are adding our remote repository to be able to read and store data to firestore.

Implement firebase todo entry update

Solution for Task B06

In this section we create a mixed repository together, if the user is authenticated we store the data in firebase, otherwise in hive.

We add crash reporting to our todo app

We add a button to your app to force a crash in our app and look together on the reported crash

In this chapter we adding multiple languages to our todo app

In this section you learn how to test adaptive layouts / layouts with multiple breakpoints with alchemist.

Update this project to flutter 3.27.x