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  • Book Overview & Buying Flutter Cookbook
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Flutter Cookbook

Flutter Cookbook

By : Simone Alessandria, Brian Kayfitz
4.2 (16)
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Flutter Cookbook

Flutter Cookbook

4.2 (16)
By: Simone Alessandria, Brian Kayfitz

Overview of this book

“Anyone interested in developing Flutter applications for Android or iOS should have a copy of this book on their desk.” – Amazon 5* Review Lauded as the ‘Flutter bible’ for new and experienced mobile app developers, this recipe-based guide will teach you the best practices for robust app development, as well as how to solve cross-platform development issues. From setting up and customizing your development environment to error handling and debugging, The Flutter Cookbook covers the how-tos as well as the principles behind them. As you progress, the recipes in this book will get you up to speed with the main tasks involved in app development, such as user interface and user experience (UI/UX) design, API design, and creating animations. Later chapters will focus on routing, retrieving data from web services, and persisting data locally. A dedicated section also covers Firebase and its machine learning capabilities. The last chapter is specifically designed to help you create apps for the web and desktop (Windows, Mac, and Linux). Throughout the book, you’ll also find recipes that cover the most important features needed to build a cross-platform application, along with insights into running a single codebase on different platforms. By the end of this Flutter book, you’ll be writing and delivering fully functional apps with confidence.
Table of Contents (17 chapters)
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16
About Packt

Proportional spacing with the Flexible and Expanded widgets

Today, almost every device has a different height and width. Some devices also have a notch at the top of the screen that insets into the available screen space.  In short, you cannot assume that your app will look the same on every screen—you have to be flexible.

Column and Row widgets do not just position widgets one after anotherthey also implement a variable on the FlexBox algorithm, allowing you to write UIs that should always look correct, regardless of the screen size.

In this recipe, we will demonstrate two ways to develop proportional widgets: Flexible and Expanded widgets.

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Flutter Cookbook
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