data.tar.gz

Flutter_Web

Flutter_Web_Chp12

Flutter SDK is an excellent tool for developing cross-platform applications from a single codebase. So, it's no surprise that many professionals and learners have decided to gain mastery over Flutter concepts.

One such concept is state management, and many, despite having intermediate-to-advanced proficiency in Flutter, still struggle with this concept. This course will help you learn and master the best practices for state management in Flutter.

You will learn to use the two best Flutter libraries, Riverpod and Provider, for state management. You will even learn about reducing widget rebuilds by managing their state.

Master State Management in Flutter

## Calling widgets in Flutter

In this lesson, we will build a quiz application that will have two different parts. 

One part is a question that reflects on the `Text` widget and the other part is the answers, which reflect on the buttons.

Flutter encourages us to pass down the state of a child as constructor parameters.

So let’s create two child widgets in two separate files like this. The first one is `questions.dart`:


# Calling widgets in Flutter

In this lesson, we will build a quiz application that will have two different parts. 

One part is a question that reflects on the `Text` widget and the other part is the answers, which reflect on the buttons.

Flutter encourages us to pass down the state of a child as constructor parameters.

So let’s create two child widgets in two separate files like this. The first one is `questions.dart`:


​​Learn how you can call back widgets and also how you can build Flutter applications using multiple files.

Introduction

Stateless vs. Stateful Widgets

Flutter Callbacks and Maps

Managing States and Widgets in Flutter

A Brief Look at the Flutter Provider Library

A Deeper Dive Into the Provider Library

Riverpod Library for State Management

Flutter Challenges

Conclusion

Appendix

Widget Callback in Flutter

Calling widgets in Flutter