Flutter

What will i learn?

Build beautiful multi-screen apps with Flutter
Create and publish open source projects using Dart
Comprehend the best method for reading the incredible amount of Flutter documentation
Master streams and understand reactive programming to create Flutter apps
Understand the different approaches for loading and maintaining data in Flutter apps
Learn how to build offline-enabled apps with incredibly efficient data loading
Store long-term data on a user's physical device using SQLite

Curriculum for this course

397 Lessons 22:00:00 Hours

Course Introduction

5 Lessons 00:12:59 Hours

Course Introduction 00:01:51
Course Content 00:02:02
App Overview 00:03:25
Making the most of this course 00:02:27
What is Flutter 00:03:14

Introduction to Dart

36 Lessons 01:39:05 Hours

The Dart Language 00:02:26
Introduction to Dartpad 00:00:49
A simple program 00:01:43
Variable declaration and initialization 00:01:44
String interpolation 00:03:04
Type inference with var 00:03:14
Var and final 00:01:55
The dynamic keyword 00:01:54
Introduction to functions 00:04:19
Function return types 00:02:06
Optional parameters nullability and default values 00:02:32
Named parameters 00:01:59
The arrow operator 00:01:52
Introduction to classes 00:02:02
Class constructors 00:03:06
Instance methods 00:02:15
Inheritance 00:02:57
The super constructor 00:02:00
The base Object class and the toString method 00:01:49
Overriding the toString method 00:05:26
Abstract classes 00:03:22
More on abstract classes 00:02:34
Using abstract classes with functions 00:01:56
Computed properties 00:02:40
Mixins 00:04:38
Introduction to lists 00:03:44
Introduction to maps 00:03:32
Generics and type annotations 00:04:54
If and else statements 00:03:52
The ternary operator 00:02:26
The while loop 00:03:14
The for loop 00:02:00
Closures and the fold method 00:04:13
Enumerations 00:02:46
Switch statements 00:02:50
Wrap-up 00:01:12

Flutter Setup on macOS

9 Lessons 00:30:42 Hours

Flutter setup on macOS 00:02:40
Setting the PATH variable 00:04:27
Flutter doctor 00:00:51
Xcode and iOS simulator setup 00:02:18
Installing Android Studio 00:05:55
Installing the Android emulator 00:02:21
Running Flutter from the command line 00:05:22
Flutter setup on Android Studio 00:03:36
Installing Visual Studio Code 00:03:12

Flutter Setup on Windows

8 Lessons 00:22:32 Hours

Flutter setup on Windows 00:01:28
Updating the path variable 00:02:10
Flutter doctor 00:00:55
Installing Android Studio 00:04:28
Installing the Android emulator 00:03:19
Running Flutter from the command line 00:02:58
Flutter setup on Android Studio 00:04:20
Installing Visual Studio Code 00:02:54

Introduction to Flutter

12 Lessons 00:29:15 Hours

Creating a Flutter project with Android Studio 00:03:29
A tour of the project folders 00:02:41
Running the Android emulator and iOS simulator 00:02:10
Overview of the Flutter counter app 00:01:09
Hot reload and hot restart 00:04:07
Introduction to widgets 00:02:23
The MaterialApp widget 00:01:52
The Scaffold widget 00:01:52
The Flutter widget tree 00:03:26
Stateless and stateful widgets 00:02:44
Updating the counter with setState 00:02:11
Wrap up 00:01:11

Building Layouts

38 Lessons 02:09:38 Hours

Overview of the Time tracker app 00:01:43
Switching between apps 00:00:55
Writing the root widget of the app 00:04:08
Adding the MaterialApp 00:02:51
Adding some folders to our project 00:02:20
Adding a sign-in page 00:03:36
The ThemeData class 00:02:13
The AppBar widget 00:02:39
Preview of the SignInPage layout 00:01:28
Adding a Column layout 00:03:18
The CrossAxisAlignment property 00:03:56
Code formatting with dartfmt 00:04:54
Adding some boxes and extracting code into a method 00:03:40
Private methods 00:03:26
Adding some padding 00:04:34
The MainAxisAlignment property 00:01:15
Text TextStyle and FontWeight 00:03:13
Introduction to buttons 00:01:50
Adding the first button 00:03:30
Button callbacks explained 00:04:15
Customising button colors 00:03:10
MaterialColor explained 00:03:09
Changing button shapes 00:02:17
Making code reusable 00:01:25
Creating a reusable custom RaisedButton 00:06:40
Creating a reusable SignInButton 00:04:14
Setting default values 00:02:23
Making the button height configurable 00:03:56
Adding the remaining buttons 00:04:37
Adding logos introduction 00:01:18
Updating the pubspec.yaml file 00:04:03
Image variants 00:01:54
Adding an image inside a button 00:03:34
Arranging widgets horizontally in a Row 00:04:28
The Opacity widget 00:02:40
Creating a custom SocialSignInButton 00:05:59
The required annotation 00:05:04
Using assertions for better widget API design 00:09:03

Firebase Authentication

14 Lessons 00:54:37 Hours

Local and remote authentication 00:03:57
Introduction to Firebase 00:01:34
Creating a Firebase project 00:02:04
Configuring Firebase for Android 00:07:58
Configuring Firebase for iOS 00:07:23
Installing the firebase_auth package 00:03:02
Running on iOS using the Xcode legacy build system 00:04:13
Running on Android 00:00:48
Migrating to AndroidX 00:05:23
Signing in anonymously with Firebase 00:04:06
Futures async and await 00:06:47
The FirebaseAuth singleton and private constructors 00:03:12
Explaining the short-hand syntax for callbacks 00:01:26
Error handling with trycatch 00:02:44

Full Authentication Flow State Management Dependency Injection

18 Lessons 01:00:42 Hours

Preview of the sign-in and sign-out flow 00:03:12
Creating a landing page widget 00:02:25
Adding a FirebaseUser to the LandingPage 00:02:05
Adding a callback to the SignInPage 00:02:50
Hooking up the onSignIn callback 00:02:24
Updating the SignInPage with setState 00:01:21
Creating the home page 00:04:03
Adding the sign-out functionality 00:03:04
Hooking up the onSignOut callback 00:02:35
Retrieving the current user when the app starts 00:03:08
Fixing the code in initState 00:03:47
Explaining global access and scoped access 00:05:43
Creating the Auth class 00:03:17
Creating the User class 00:03:35
The abstract AuthBase class 00:03:03
Using the Auth class 00:07:05
Lifting state up and its drawbacks 00:04:34
State Management App Architecture 00:02:31

Streams and Stream Builder

13 Lessons 00:40:15 Hours

Introduction to Streams 00:02:44
Streams in practice with DartPad 00:04:02
Handling errors and closing streams 00:04:52
The onAuthStateChanged stream 00:01:44
Type safety with Streams 00:02:36
Stream.map explained 00:02:37
Listening to the onAuthStateChanged stream 00:03:16
Introduction to StreamBuilder 00:03:14
Adding a CircularProgressIndicator 00:02:18
More on StreamBuilder 00:03:49
Refactoring the sign-in flows 00:03:49
Fixing the StreamBuilder code 00:02:16
Summary on Streams and StreamBuilder 00:02:58

Google and Facebook Sign-In

16 Lessons 00:55:51 Hours

Overview of the Firebase sign-in methods 00:02:00
Enabling support for Google Sign In 00:02:31
Adding Google Sign-In to the Auth class 00:06:50
Hooking up Google Sign-In to our button 00:01:50
Configuring Google Sign-In on iOS 00:03:57
Google Sign-In flow explained 00:03:17
Supporting Google Sign Out 00:02:13
Testing Google Sign-In on Android 00:02:57
Viewing registered users on the Firebase console 00:00:47
Registering a Facebook App 00:07:33
Enabling Facebook Sign-In on Firebase 00:02:29
Adding the Facebook Sign-In code 00:06:02
Testing Facebook Sign-In on Android 00:03:38
Facebook iOS setup in Xcode 00:04:40
Testing Facebook Sign-In on iOS 00:02:11
Accessing the users data and privacy considerations 00:02:56

Email Password Sign-In Handling Text Input

25 Lessons 01:30:45 Hours

Preview of the email password sign-in page 00:02:21
Creating the email password sign-in page 00:02:00
Passing the BuildContext across methods 00:01:49
Introduction to navigation 00:05:21
Adding a Card widget 00:02:04
Adding the email and password text fields 00:05:18
Adding the submit buttons 00:02:22
Creating a FormSubmitButton widget 00:03:32
Adding a TextEditingController 00:05:24
Toggling the form type 00:06:22
Adding the email password authentication code 00:03:59
Implementing the submit method 00:03:00
Testing email password sign-in 00:02:56
Customising the email and password text fields 00:03:33
Using FocusNode and FocusScope 00:04:48
Disabling the submit button on empty email or password 00:05:31
Adding a StringValidator class 00:02:29
Adding an email and password validation mixin 00:02:51
Showing an error text when the email or password are invalid 00:03:17
Tweaking form submission 00:04:46
Simulating a slow network with a delay 00:02:52
Adding a loading state to our form 00:03:36
Updating the email focus logic 00:02:15
Fixing the vertical overflow on small screens 00:03:37
Wrap-up 00:04:42

Platform-Aware Dialogs

10 Lessons 00:38:43 Hours

Introduction to dialogs 00:01:19
Showing a dialog 00:02:50
Dismissing dialogs 00:02:15
Platform-aware widgets on iOS Android more 00:04:03
Creating a PlatformWidget base class 00:02:50
Creating a PlatformAlertDialog widget 00:07:46
Showing the PlatformAlertDialog 00:05:43
Tweaking the PlatformAlertDialog 00:03:55
Adding a sign-out confirmation alert 00:03:47
Adding a cancel button to the PlatformAlertDialog 00:04:15

Scoped Access with Inherited Widget and Provider

7 Lessons 00:28:07 Hours

Creating an AuthProvider 00:05:46
Accessing the Auth object via the AuthProvider 00:06:31
Adding the provider package 00:01:37
Adding MultiDex support on Android 00:02:00
Using the Provider class 00:04:24
Wrap-up about scoped access 00:04:13
Introduction to InheritedWidget 00:03:36

Polishing the Authentication Flows

9 Lessons 00:26:19 Hours

Module Introduction 00:01:09
PlatformException explained 00:03:14
Creating a PlatformExceptionAlertDialog 00:02:49
Customising error messages 00:04:20
Using PlatformException on the SignInPage 00:04:24
Adding a loading state overview 00:01:12
Adding a loading state to the SignInPage 00:02:37
Using the loading state in the SignInPage 00:03:36
The dispose method 00:02:58

BLoCs

28 Lessons 01:38:38 Hours

Introduction to state management with BLoCs 00:04:50
The application layers 00:01:41
BLoCs sinks streams and asynchronous code 00:04:53
Introduction to the SignInBloc 00:02:51
Implementing a simple BLoC 00:03:27
Adding a Bloc with Provider inside a static method 00:02:52
Adding the StreamBuilder code 00:02:43
Converting the SignInPage to a stateless widget 00:03:02
The difference between Provider.of and Consumer 00:03:24
Disposing BLoCs with Provider 00:01:03
Adding authentication code to the SignInBloc 00:05:48
Updating the SignInPage 00:02:24
Fixing the BLoC submit method 00:02:56
Summary on the BLoC basics 00:01:16
Introduction to the email sign-in flow with BLoC 00:02:36
Creating a model class for the EmailSignInForm 00:02:49
Creating the EmailSignInBloc with a StreamController 00:02:32
Updating the model 00:06:39
Adding the BLoC submit method 00:04:58
Setting up the EmailSignInFormBlocBased with Provider 00:05:04
Refactoring the EmailSignInFormBlocBased widget by removing the state variables 00:07:24
Moving the business logic to the BLoC class 00:03:36
Fixing the EmailSignInBloc submit method 00:00:58
Moving more business logic to the model class 00:06:32
The benefits of separation of concerns with BLoC 00:03:00
Using stateful widgets with TextEditingControllers 00:03:36
Considerations about performance 00:02:06
Blocs and Services in the widget tree 00:03:38

State Management with Provider

12 Lessons 00:40:05 Hours

Recap on State Management 00:02:24
Introduction to ValueNotifier 00:02:07
Adding a ValueNotifier with ChangeNotifierProvider 00:04:53
Consumer and ChangeNotifierProvider explained 00:03:38
Differences between BLoCstreams and ValueNotifierChangeNotifierProvider 00:02:54
Introduction to ChangeNotifier 00:01:26
Adding the EmailSignInChangeModel class 00:04:48
Completing the EmailSignInChangeModel class 00:02:43
Implementing the email sign-in form with ChangeNotifier 00:05:56
Comparing ValueNotifier and ChangeNotifier 00:03:24
Wrap up on State Management 00:03:46
Wrap up on the Authentication Flows 00:02:06

Databases and Cloud Firestore

27 Lessons 01:33:07 Hours

Overview of the time tracker app 00:02:38
Database schema and SQL vs NoSQL 00:04:28
Introduction to Cloud Firestore 00:02:27
Documents and Collections 00:02:01
Getting started with Firestore 00:03:20
Designing a Database API with CRUD operations 00:03:22
Managing private user data with Cloud Firestore 00:03:22
Installing Cloud Firestore 00:01:05
Renaming the HomePage to JobsPage 00:02:31
Adding the Database class 00:03:02
Adding the Database Provider 00:01:44
Adding a FloatingActionButton 00:02:18
Writing data to Firestore 00:07:37
Defining a strongly-typed Job model class 00:04:09
Defining a common API path class 00:02:51
Adding a generic setData method 00:03:09
Adding security rules 00:04:55
Handling Firestore permissions errors 00:04:13
Reading data from Firestore 00:05:11
Reading and parsing Firestore data streams 00:03:46
Adding a StreamBuilder to show a list of jobs 00:04:09
Debugging the StreamBuilder code 00:04:55
Firestore as a realtime database 00:02:08
Adding a factory constructor to our model class 00:02:46
Adding a generic method to read Firestore streams 00:03:02
Adding a FirestoreService class 00:04:43
Wrap-up on Cloud Firestore 00:03:15

Working with Forms and Cloud Firestore

16 Lessons 00:59:25 Hours

Introduction to Forms with Cloud Firestore 00:01:51
Adding a new job page 00:05:07
The Placeholder widget 00:04:00
Introduction to Form and TextFormField 00:03:41
Validating and saving Form data 00:08:04
Accessing the Database object with the correct BuildContext 00:04:42
Saving jobs with a unique document ID 00:04:54
Handling errors 00:01:56
Enforcing unique job names 00:03:24
Fixing the integer-parsing code 00:01:27
Editing existing jobs overview 00:01:16
Adding a custom JobListTile 00:03:51
Repurposing the AddJobPage for editing jobs 00:04:47
Reading the documentID from Firestore 00:02:57
Completing the code for editing jobs 00:04:41
Wrap up on working with Forms 00:02:47

Working with ListViews and multiple UI states

7 Lessons 00:27:30 Hours

Intro and multiple states of UI 00:01:53
Adding an empty content widget 00:03:33
Adding a reusable list items builder 00:04:46
Using ListView.builder 00:04:52
Using ListView.separated 00:02:50
Deleting jobs from Firestore 00:02:39
Adding swipe to delete support 00:06:57

Working with Date Time Pickers more on Cloud Firestore

15 Lessons 00:48:19 Hours

Working with entries overview 00:01:51
Relational data drawbacks of NoSQL databases 00:04:19
Getting ready to add new files 00:01:21
Adding the source files to the project 00:03:01
Connecting the new code and updating the Firestore rules 00:02:54
Fixing the EditJobPage navigation 00:03:18
Overview of the JobEntriesPage 00:02:29
Reading and writing entries with Firestore 00:05:25
The EntryListItem widget (using InkWell and Expanded) 00:02:05
Formatting dates and currencies with the Intl package 00:02:31
Dart as UI Spreads and Collection-if 00:02:54
Using date pickers with stateful widgets 00:05:28
Date and time input with a custom UI and DateTimePicker 00:04:07
Updating the UI when a Job changes 00:05:11
Wrap up and CupertinoDatePicker 00:01:25

Bottom Navigation with the Cupertino widgets

14 Lessons 00:46:32 Hours

Introduction to bottom navigation 00:02:01
Multiple navigation stacks 00:01:46
Creating a HomePage with a selected tab 00:03:57
Adding a CupertinoTabScaffold 00:06:38
Testing the bottom navigation 00:02:35
Adding the widget builders 00:04:37
Replacing the FloatingActionButtons 00:04:27
Moving the logout button to the AccountPage 00:02:13
Presenting modal routes with the root navigator 00:03:44
Using Provider with listen false to minimise rebuilds 00:04:28
The CupertinoPageRoute 00:01:02
Handling the Android back button with WillPopScope and navigator keys 00:05:36
Adding pop-to-root navigation 00:01:44
Wrap up on multiple navigators 00:01:44

Advanced Stream Operations with RxDart

12 Lessons 00:36:04 Hours

Introduction to advanced stream operations 00:02:53
Introduction to RxDart 00:02:33
Observable.combineLatest and data transformations in the time tracker app 00:03:22
Adding the source code for the new entries page 00:01:26
Reviewing the UI code for the entries page 00:04:03
Using combineLatest in practice 00:04:23
Data manipulation in the EntriesBloc 00:04:10
Wrap up on Observables 00:01:41
Single subscription vs broadcast streams 00:03:03
PublishSubject ReplaySubject BehaviorSubject 00:01:59
Adding a BehaviorSubject to the EmailSignInBloc 00:04:03
Wrap up and notes about local and remote state management 00:02:28

Completing the Time Tracker App

6 Lessons 00:14:28 Hours

Completing the time tracker app overview 00:00:49
Accessing the User object in the AccountPage 00:03:48
Adding an Avatar image 00:04:42
Finishing the Avatar code 00:03:18
Fixing a small bug in the entries page 00:01:13
Wrapping up the time tracker app 00:00:38

Unit Widget Tests with Mockito

39 Lessons 02:12:13 Hours

Introduction to writing tests 00:02:07
Testing Flutter Apps 00:02:32
Writing the first unit test 00:03:31
Running tests 00:01:32
Checking and fixing errors in tests 00:01:19
Testing edge cases by writing and fixing failing tests 00:02:54
Grouping tests together 00:03:06
The setUp method and testing date formatting with locales 00:03:43
The test lifecycle methods 00:01:47
Completing the formatting tests 00:03:26
Testing model classes 00:03:49
hashCode and the operator 00:04:58
Adding a toString() method wrap up on unit tests 00:04:55
Introduction to widget tests 00:03:38
Finding widgets and matcher arguments 00:03:07
Testing widget callbacks 00:02:35
Working with Acceptance Criteria 00:01:17
Introduction to test mocks and mockito 00:02:00
Injecting mock objects with Provider 00:04:30
Verifying mock methods 00:03:33
Working with keys entering text and the pump() method 00:06:19
Testing widget updates on state changes 00:02:53
Completing the email sign-in tests 00:02:17
Replacing Navigator.pop with a callback when the user signs in 00:02:31
Updating the tests to handle the form callback 00:02:13
Stubbing mock objects 00:05:11
Recap on the email sign in forms and stubbing mocks 00:02:23
Using widget tests with StreamBuilder 00:03:22
Using StreamController inside tests 00:06:54
Test setup for the SignInPage 00:03:17
Adding keys to custom widget classes 00:02:40
Testing navigation 00:04:45
The great thing about widget tests 00:02:06
Testing ValueNotifier models 00:07:15
Testing ChangeNotifier models 00:03:37
Testing BloCs 00:03:27
Comparing EmailSignInModel objects 00:01:18
Testing streams in Blocs 00:08:01
Wrap up on unit widget tests 00:01:25

Conclusion and Next Steps

1 Lessons 00:04:09 Hours

Conclusion and Next Steps 00:04:09

Requirements

Previous programming experience with Javascript, Java, Python, or similar is required .

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Description

Flutter is a Google SDK for building native interfaces for iOS and Android using the Dart programming language. Flutter can integrate with existing iOS and Android code bases. It's free and open-source.

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Edu Finite

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