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Master State Management in Flutter

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1.Introduction

Getting Started

2.Stateless vs. Stateful Widgets

Stateless Widgets Stateful Widgets Quiz Yourself on Stateless and Stateful Widgets

3.Flutter Callbacks and Maps

Overview of Callbacks in Flutter Widget Callback in Flutter Introduction to Maps Mapping a List Quiz Yourself on Callbacks and Maps

4.Managing States and Widgets in Flutter

State Management Basics State Management for Child Widget Types of Widgets in Flutter Inherited Widgets: Introduction Inherited Widgets: Application Quiz Yourself on Widgets and State Management

5.A Brief Look at the Flutter Provider Library

The Provider Library Fundamentals The Consumer Widget: Introduction The Consumer Widget: Application Overview of the onPressed Method Provider for State Management Step-by-Step Guide for Provider State Management With Multiple Providers Quiz Yourself on the Basics of Provider Library

6.A Deeper Dive Into the Provider Library

The MVC Design Pattern: Model and Controller The MVC Design Pattern: View Overview of the ChangeNotifier Class Application of ChangeNotifier With Provider Provider Best Practices: Reducing Widget Rebuilds Provider Best Practices: MVC Implementation Provider Best Practices: Provider Listeners Quiz Yourself on Advanced Concepts of the Provider Library

7.Riverpod Library for State Management

The Riverpod Library Combining Riverpod and Provider The ChangeNotifierProvider Widget StateProvider Widget: Introduction StateProvider Widget: Read Function StateProvider Widget: Watch Function Introduction to StateNotifierProvider Application of StateNotifierProvider Quiz Yourself on the Riverpod Library

8.Flutter Challenges

Challenge: A Simple Text Application Solution: A Simple Text Application Challenge: A Basic Provider-Based Application Solution: A Basic Provider-Based Application Challenge: Multiple-choice Quiz Application Solution: Multiple-choice Quiz Application Challenge: A Typical To-Do List Application Solution: A Typical To-Do List Application Challenge: A Social Media Profile Application Solution: A Social Media Profile Application Challenge: A Riverpod-Based Application Solution: A Riverpod-Based Application

Project

Essential Tools to Enhance Your Flutter Workflow

9.Conclusion

10.Appendix

Flutter Installation for Windows Flutter Installation for macOS and Linux

Master State Management in Flutter

Mapping a List

Learn how you can map lists in Flutter.

We'll cover the following...

Mapping lists in Flutter

Mapping lists in Flutter

Inside our main function, we have a combination of list and map, in this way:

Dart

var _questions = [
  {
    'questionText': 'What\'s the meaning of Assuetude?',
    'answers': ['kiss', 'insolent', 'habit', 'half'],
  },
  {
    'questionText': 'What\'s the meaning of Disingenuous?',
    'answers': ['guilty', 'jovial', 'jocular', 'insincere'],
  },
  {
    'questionText': 'What\'s the meaning of Afflatus?',
    'answers': ['ghost', 'inspiration', 'lifeless', 'greedy'],
  },
];

The great advantage of our ...