Flutter & Dart Essentials-Build Mobile Apps Like A Pro

Build Mobile apps for Android & iOS using Dart, Flutter, SQLite, Firebase, REST APIs and more.

What you'll learn

Dart Basics, Variables and Data Types, Operators, Loops, Control Statements, Data Structures - List Map and Set

Dart Function, Lambda Expression, Optional Parameters

Class Object and Constructor, Named Constructor, Inheritance, Polymorphism, Abstraction, Mixin

Null Safety in Dart

Asynchronous Dart, Future, Async Await

Flutter Widgets - Layout Widgets, Multi Child Layout Widgets, Theme Widgets, Scrollable Widgets, Input Widgets, Drag and Drop Widgets, Code Refractoring

State Management with Provider

Navigation using Router (go_router)

Local Persistance using SQLite, Make Call, Send SMS & Email

Flutter Networking - Consume REST API, Location Detection

Firebase - Authentication (Email Password & Google), Cloud Firestore, Storage, Cloud Messaging, Cloud Function

Projects - Word Hurdle Puzzle Game, Virtual Visiting Card(Vcard), Earthquake Log App, ShopAtoZ (ecommerce app)

Requirements

Laptop/Desktop/MacBook

Stable Internet Connection

Basic knowledge on any programming language

No experience needed for Mobile Application Development platform(Native/Cross/Hybrid). You will learn from scratch.

Description

Currently Flutter is one of the most popular cross platform framework amongst the developers. Flutter targets multiple platforms from a single code base. In this course, you will learn how to build apps for Android and iOS using the core components of Flutter. Also, you will learn syntaxes and essential features of Dart Programming Language since Dart is used to build Flutter projects. You will begin with Dart Programming Language and you will begin from scratch. Dart is a powerful language and heavily optimized for Flutter. You will learn many features of Dart, specially those are required for Flutter. You will learn Lambda Expressions which will help you work functionally and alos Null Safety will protect your code from crashing due to Null Pointer Exception. You will learn about Object Oriented concepts like Inheritance, Polymorphism, Abstraction and Mixin that can help you to write your code in a modular format. You will be introduced with many Widgets-the main core components of Flutter. The more you know about Widgets, the more you know Flutter. It's also important to take few considerations while chosing Widgets, because at the end of day, performance play a key role in any software development. Widgets need to be refractored and you will learn how to seperate codes into reusable Widgets and Methods. You will also learn the basic State Management approach using Stateful Widget and the necessity of Stateless and Stateful, where to use, when to use and why to use them in a proper way.You will learn Provider - a simple yet powerful approach for State Management and also know how this approach can turn your project in a extendable, expandable pattern. You need to understand the state and then chose which approach is best for you. State Management is a very crucial part of Flutter and many developers are tempted with many approaches and end up overdoing things. You will learn exactly what you need to identify and manage the states of you app in an optimized way.To persist data, this course covers both the local and cloud persistance. Local Database is important to cache data and also for apps those really dont' need to share its data to the world. You will learn SQLite and CRUD operations and migrations also. You will use Firebase for cloud solution, a powerful backend backed by Google. Firebase provides many services, both in free and paid subscription. Authentication, Realtime Database, Storage, Messaging, Functions are the key services that has been covered in this course.You will learn how to make web requests and fetch JSON and convert it to Dart objects. Dart provides a convenient package for handling network operations and web requests.In parallel with learning, you will be practicing the conventions and recommendations for writing good codes using principals, patterns and good practice approaches.By the end of this course, you will be able to build any kind of mobile apps using Flutter and will have a strong foundation and clear concept.

Overview

Section 1: Introduction

Lecture 1 Welcome to the course

Lecture 2 What is inside the course

Section 2: Setup SDKs and Tools

Lecture 3 Install Flutter SDK on Windows

Lecture 4 Download and Install Android Studio on Windows

Lecture 5 Install Flutter and Dart Plugins

Lecture 6 Install Android Emulator

Lecture 7 Create First Project and Run on Emulator

Section 3: Dart Programming Language

Lecture 8 Welcome to Dart

Lecture 9 Say Hello World!

Lecture 10 Number Types in Dart

Lecture 11 String Interpolation

Lecture 12 Var and Dynamic types

Lecture 13 Final and Const keywords

Lecture 14 Common Operators in Dart

Lecture 15 If Else Statement

Lecture 16 Switch Statement and Expression

Lecture 17 Data Structure - List

Lecture 18 Data Structure - Map

Lecture 19 Data Structure - Set

Lecture 20 Loops in Dart

Lecture 21 Null Safety in Dart

Lecture 22 Function in Dart

Lecture 23 Lambda Expression in Dart

Lecture 24 Class Object and Constructor

Lecture 25 Named Constructor

Lecture 26 Inheritance in Dart

Lecture 27 Method Overriding

Lecture 28 Abstract Class in Dart

Lecture 29 Runtime Polymorphism

Lecture 30 Mixin in Dart

Lecture 31 Final and Static Components

Lecture 32 Asynchronous Components - Future and Async Await

Lecture 33 Wrap Up

Section 4: Flutter Basic Widgets

Lecture 34 Welcome to Flutter

Lecture 35 Hello Flutter - Our First App

Lecture 36 Quick Overview on Profect File Structure

Lecture 37 Center Widget - Put the text in Center

Lecture 38 MaterialApp - Our first theme widget

Lecture 39 Scaffold and AppBar

Lecture 40 Show Image from Network

Lecture 41 Column Widget and its Axis

Lecture 42 Row Widget and its Axis

Lecture 43 Design Practice

Lecture 44 Solution Code for Design Practice

Lecture 45 Code Refractoring

Lecture 46 Stack and Positioned Widget

Lecture 47 Another Design Challange

Lecture 48 Solution for Design Challange

Lecture 49 ListView vs Column

Lecture 50 Create ListView children dynamically

Lecture 51 ListView Builder Constructor

Lecture 52 GridView Builder Constructor

Lecture 53 Navigate using Material Page Route

Lecture 54 The Counter App from Scratch

Lecture 55 Introducing Stateful Widget

Lecture 56 Excercise on Stateful Widget

Lecture 57 Solution for Excercise on Stateful Widget

Lecture 58 Input Widgets - TextField

Lecture 59 Input Widgets - Checkbox

Lecture 60 Input Widgets - Radio

Lecture 61 Input Widgets - DropdownButton

Lecture 62 Assignment - ToDo App

Lecture 63 ToDo App Solution - Part 1

Lecture 64 ToDo App Solution - Part 2

Lecture 65 ToDo App Solution - Part 3

Lecture 66 ToDo App Solution - Part 4

Lecture 67 Hot Reload and Restart

Lecture 68 Wrap Up

Section 5: State Management with Provider

Lecture 69 State Management Overview

Lecture 70 Ephemeral and App State

Lecture 71 Add Provider Library

Lecture 72 Replace setState with Provider in Counter App

Lecture 73 Few observations

Lecture 74 Your Assignment

Lecture 75 Assignment Solution (Codes only)

Section 6: Project-Word Hurdle

Lecture 76 Project Overview

Lecture 77 Project and Library Setup

Lecture 78 Word Hurdle Page Overview

Lecture 79 Create Hurdle Provider

Lecture 80 Create the Hurdle Board

Lecture 81 Create KeyboardView

Lecture 82 Create VirtualKey Widget

Lecture 83 Collect the 5 letters

Lecture 84 Show letters on Hurdle Board

Lecture 85 Delete letters from Hurdle Board

Lecture 86 Check Input for Validation

Lecture 87 Check result and show dialog

Lecture 88 Mark letters on Hurdle Board

Lecture 89 Reset the Game

Lecture 90 Wrap up - A few suggestions

Lecture 91 Download full project

Section 7: Navigation using Go Router

Lecture 92 Flutter Navigation Overview

Lecture 93 Setup project with Go Router package

Lecture 94 Navigate to different routes

Lecture 95 Navigate using Name

Lecture 96 Pass arguments as path parameters

Lecture 97 Pass arguments as extra

Lecture 98 Customize Error Page and Redirect Routes

Lecture 99 Router and Navigator Together

Lecture 100 Wrap Up

Section 8: Project-Virtual Card Holder

Lecture 101 Project Overview

Lecture 102 Project and Library Setup

Lecture 103 Create Home Page

Lecture 104 Add BottomNavigationBar to HomePage

Lecture 105 Create Scan Page and add Camera Buttons

Lecture 106 Capture and Select Image

Lecture 107 Scan Text from Image

Lecture 108 Add LongPressDraggable Widget and make each line draggable

Lecture 109 Create Drop Target Widget

Lecture 110 Drop items on DropTarget Widget

Lecture 111 Add a Next Button

Lecture 112 Create Form page and Pass Contact Object

Lecture 113 Assign values to TextFormFields

Lecture 114 Modify ContactModel Class

Lecture 115 Create Database and Contact Table

Lecture 116 Write insert and query methods

Lecture 117 Save Contact and show in a list

Lecture 118 Update list after insert

Lecture 119 Bux Fixed

Lecture 120 Write Delete method

Lecture 121 Delete a Contact

Lecture 122 One more SILLY bug fixed

Lecture 123 Update Contact Favorite

Lecture 124 Show Favorite Contacts

Lecture 125 Migrate Database

Lecture 126 ContactDetailsPage with FutureBuilder

Lecture 127 Make Call and Send SMS

Lecture 128 Your Assignment

Lecture 129 Wrap Up

Lecture 130 Download Full Project

Section 9: Project Earthquake Log App

Lecture 131 Earthquake App Overview

Lecture 132 About USGS API

Lecture 133 Project and Library Setup

Lecture 134 Create Dart Model class from JSON

Lecture 135 Create Earthquake Provider and declare properties

Lecture 136 Make Get Request

Lecture 137 Show Earthquake Data on HomePage

Lecture 138 Show Alert Color with Chip Widget

Lecture 139 Sort Earthquake Data

Lecture 140 Selet Date and Change Date Parameters

Lecture 141 Detect Device Current Location

Lecture 142 Convert coordinates to Placemark

Lecture 143 Wrap Up

Lecture 144 Download full project

Section 10: Firebase Project - Admin App

Lecture 145 Module Overview

Lecture 146 Firebase Overview

Lecture 147 Create Firebase Project

Lecture 148 Add Flutter project to Firebase

Lecture 149 Create Login and Dashboard Page

Lecture 150 Enable Authentication Service and Create a User

Lecture 151 Redirect to Login or Dashboard Page

Lecture 152 Login with Email and Password

Lecture 153 Logout from App

Lecture 154 Create Firestore Database

Lecture 155 Create Admins Collection and Document

Lecture 156 Validate Admin Authorization

Lecture 157 Create Dashboard Items

Lecture 158 Create Brand Data Class and define database methods

Lecture 159 Create Brand Page and Telescope Provider

Lecture 160 Save Brands

Lecture 161 Telescope Data Overview

Lecture 162 Download Telescope resources

Lecture 163 Add Freezed Package

Lecture 164 Create ImageModel using freezed

Lecture 165 Create Telescope Model using freezed

Lecture 166 Declare Constants and Properties

Lecture 167 Add Telescope Page - Select Image and Brand

Lecture 168 Add Telescope Page - Build RadioGroup

Lecture 169 Add Telescope Page - Build Form Fields

Lecture 170 Add Telescope Page - Create methods for uploading image

Lecture 171 Add Telescope Page - Create Telescope instance

Lecture 172 Add Telescope Page - Create methods to save telescope

Lecture 173 Add Telescope Page - Save Telescope to Firestore

Lecture 174 ViewTelescopePage - Show telescopes

Lecture 175 Telescope Details Page Overview

Lecture 176 Add and show additional images

Lecture 177 Delete image from Storage

Lecture 178 Add telescope description

Lecture 179 Update Description

Lecture 180 Update Telescope Price

Section 11: Firebase Project - User App

Lecture 181 Create User App and add Components

Lecture 182 Add User app to Firebase project

Lecture 183 Define Custom Theme for App

Lecture 184 Login Page with Segmented Button

Lecture 185 Create Login and Registration Section

Lecture 186 Login and Registration Section in Action

Lecture 187 Complete the Login Page Design

Lecture 188 Create AppUser Model using JsonConverter

Lecture 189 Create AuthService DbHelper and UserProvider

Lecture 190 Register and Login User

Lecture 191 Add and Configure Router

Lecture 192 Generate SHA1 key from Android Studio

Lecture 193 Sign in with Google Account

Lecture 194 Self Service - Copy from Admin and paste to User app

Lecture 195 Add Navigation Drawer

Lecture 196 Show Telescope in GridView

Lecture 197 Add Cart Button to Telescope Details Page

Lecture 198 Add to and Remove items from Cart

Lecture 199 Create Cart Page and show items

Lecture 200 Update Cart item quantity and subtotal

Lecture 201 Code Challange - Build Checkout Page OrderModel and OrderProvider

Lecture 202 CheckoutPage Code

Lecture 203 Create methods for saving orders and clearing cart

Lecture 204 Modify saveOrder method

Lecture 205 Place our first Order

Lecture 206 Set user address to delivery address form

Lecture 207 Create RatingModel

Lecture 208 Rate the Telescope

Lecture 209 Send Notification - What we want to do

Lecture 210 Setup Cloud Functions

Lecture 211 Write our first Cloud Function

Lecture 212 Deploy Function

Lecture 213 Place order and check the log

Lecture 214 Receive message at different app state

Lecture 215 Setup message handler in Admin app

Lecture 216 Test Notification in Admin App

Lecture 217 Wrap Up

Lecture 218 Download Resources

Section 12: Congratulations

Lecture 219 Where to go from here

For every self paced learners, who wants to learn Flutter, build beautiful mobile apps and upgrade their skills to the next level