Book Image

Flutter for Beginners - Third Edition

By : Thomas Bailey, Alessandro Biessek
5 (2)
Book Image

Flutter for Beginners - Third Edition

5 (2)
By: Thomas Bailey, Alessandro Biessek

Overview of this book

There have been many attempts at creating frameworks that are truly cross-platform, but most struggle to create a native-like experience at high-performance levels. Flutter achieves this with an elegant design and a wealth of third-party plugins, solidifying its status as the future of mobile app development. If you are a mobile developer who wants to create rich and expressive native apps with the latest Google Flutter framework, this book is for you. You’ll start with the basics of cross-platform development frameworks, specifically Flutter. You’ll then explore the Dart programming language which is the foundation of the Flutter framework. Next, you’ll get a feel for Flutter and how to create your first app, followed by an exploration of the various popular plugins that supplement the Flutter framework. Finally, you’ll explore testing and app release, including some common glitches that you may experience. By the end of this book, you’ll be well-equipped to create and release a basic Flutter app along with gaining a solid understanding of the Flutter framework and Dart language.
Table of Contents (20 chapters)
1
Part 1:Learning the Core Concepts
6
Part 2:Building a Basic Flutter App
11
Part 3:Turning a Simple App into an Awesome App
15
Part 4:Testing and Releasing Your App

Summary

In this chapter, we presented some tools to help you start your Dart language studies, discovered what a basic Dart program looks like, and learned about the basic Dart code structure.

We also demonstrated how the Dart SDK works and the tools it provides that help with Flutter application development and make the Flutter framework succeed in its objectives.

Finally, we reviewed some important concepts of the Dart language, looked at the data types available, saw how null safety is a key part of variable data types, investigated functions and their range of parameter specifications such as named/positional and optional/required, and explored how to control code execution flow.

There are still large areas of the Dart language that we haven’t yet explored, and these will be introduced as we progress through this book. However, you now have sufficient knowledge of Dart to get up and running and build your first Flutter application – exciting, isn’t...