Flutter is Google's UI toolkit for creating beautiful and native applications for mobile, desktop and web from a single Dart codebase. In this book we cover in detail the Dart programming language (version 2.10, with null safety support) and the Flutter framework (version 1.20). While reading the chapters, you'll find a lot of good practices, tips and performance advices to build high quality products. The book is divided in 3 parts. PART 1: It's about the Dart programming language (classes, exceptions, inheritance, null safety, streams, SOLID principles...). PART 2. It's about the Flutter framework (localization, routing, state management with Bloc and Provider, testing, performances with DevTools, animations...). PART 3. It's a long collection of examples (using Firestore, monetizing apps, using gestures, networking, publishing packages at pub.dev, race recognition with ML kits, playing audio and video...). The official website of the book contains the complete source code of the examples and a "Quiz Game" to test your Dart and Flutter skills!

Dart is a modern programming language developed by Google designed to be fast, efficient, and flexible. Flutter is an open-source framework that uses Dart for natively compiling beautiful applications that run on mobile, web, and desktop platforms. Together they offer a robust, streamlined development environment for building high-quality projects. This book is the perfect resource for developers looking to dive into the world of Dart and Flutter to create cutting-edge, cross-platform applications. - The book's first eight chapters are dedicated to Dart 3.0 and all its features. Nothing is given for granted: every aspect of the language is dissected and explained in detail. - We have dedicated over five hundred pages to the Flutter framework. The book covers the widgets basics, the state management solutions, animations, the navigation APIs, and more. - The book has many suggestions and good practices from Dart's and Flutter's official documentation. We have also added recommendations based on the professional experience we have grown over the years. - Theory and simple examples help understand concepts, but seeing the code in action is also very important. We have filled the chapters with examples and comments to help you understand concepts more quickly.

This Book Helps You Figure Out The Fundamental Basics Of Flutter and Data Grab This Book To Learn More About Flutter is an open-source mobile framework for building native mobile apps using the Dart language. This framework has consolidated the best ideas emerging from native and web development over ten years. This recipe-based guide focuses on sound app design and core principles, and shows you how to solve cross-platform mobile development issues in a practical way. Unlike other Flutter books, the Flutter cookbook features a chapter on error handling and debugging to ensure that your apps run more efficiently.You'll begin by effectively setting up Flutter in your system and customizing your development environment. Moving on, the book will explain the various tasks involved in app development such as UX/UI design, API design, and creating animations. You will then explore Dart programming for adding functionalities to your Android and iOS applications for truly native performance. Routing is an important concept for managing your application codebase, and you'll learn about the navigation and routing mechanism and material page routing for running your application. Throughout the book, you'll find recipes to help solve challenges in building a cross-platform application along with various aspects of running a single codebase on both Android and iOS mobile platforms.By the end of this Flutter book, you'll have learned everything you need to be able to write and deliver fully functional mobile apps.What you will learn Build native iOS and Android apps from a single codebase Discover how to develop and think like a Dart programmer Find simple solutions to complex problems by applying the principle of composition over inheritance Create reusable architecture that can be applied to any type of app Quickly debug and solve problems before your users can see them Enhance the performance of your application for a truly native experience on Android and iOS Easily manage the app state with Streams and the BLoC pattern Understand Dart programming to customize your Flutter applicationsThere is More Information To Learn In This Book From A Well Renowned Programmer Fredrick Martins Click And Buy Now

Summary In 2017, consumers downloaded 178 billion apps, and analysts predict growth to 258 billion by 2022. Mobile customers are demanding more—and better—apps, and it’s up to developers like you to write them! Flutter, a revolutionary new cross-platform software development kit created by Google, makes it easier than ever to write secure, high-performance native apps for iOS and Android. Flutter apps are blazingly fast because this open source solution compiles your Dart code to platform-specific programs with no JavaScript bridge! Flutter also supports hot reloading to update changes instantly. And thanks to its built-in widgets and rich motion APIs, Flutter’s apps are not just highly responsive, they’re stunning! Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology With Flutter, you can build mobile applications using a single, feature-rich SDK that includes everything from a rendering engine to a testing environment. Flutter compiles programs written in Google’s intuitive Dart language to platform-specific code so your iOS and Android games, utilities, and shopping platforms all run like native Java or Swift apps. About the book Flutter in Action teaches you to build professional-quality mobile applications using the Flutter SDK and the Dart programming language. You’ll begin with a quick tour of Dart essentials and then dive into engaging, well-described techniques for building beautiful user interfaces using Flutter’s huge collection of built-in widgets. The combination of diagrams, code examples, and annotations makes learning a snap. As you go, you’ll appreciate how the author makes easy reading of complex topics like routing, state management, and async programming. What's inside Understanding the Flutter approach to the UI All the Dart you need to get started Creating custom animations Testing and debugging About the reader You’ll need basic web or mobile app development skills. About the author Eric Windmill is a professional Dart developer and a contributor to open-source Flutter projects. His work is featured on the Flutter Showcase page. Table of Contents: PART 1 - MEET FLUTTER 1 ¦ Meet Flutter 2 ¦ A brief intro to Dart 3 ¦ Breaking into Flutter PART 2 - FLUTTER USER INTERACTION, STYLES, AND ANIMATIONS 4 ¦ Flutter UI: Important widgets, themes, and layout 5 ¦ User interaction: Forms and gestures 6 ¦ Pushing pixels: Flutter animations and using the canvas PART 3 - STATE MANAGEMENT AND ASYNCHRONOUS DART 7 ¦ Flutter routing in depth 8 ¦ Flutter state management 9 ¦ Async Dart and Flutter and infinite scrolling PART 4 - BEYOND FOUNDATIONS 10 ¦ Working with data: HTTP, Firestore, and JSON 11 ¦ Testing Flutter apps

A step-by-step guide to learning Flutter and Dart 2 for creating Android and iOS mobile applications Key FeaturesGet up to speed with the basics of Dart programming and delve into Flutter developmentUnderstand native SDK and third-party libraries for building Android and iOS applications using FlutterPackage and deploy your Flutter apps to achieve native-like performanceBook Description Google Flutter is a cross-platform mobile framework that makes it easy to write high-performance apps for Android and iOS. This book will help you get to grips with the basics of the Flutter framework and the Dart programming language. Starting from setting up your development environment, you’ll learn to design the UI and add user input functions. You'll explore the navigator widget to manage app routes and learn to add transitions between screens. The book will even guide you through developing your own plugin and later, you’ll discover how to structure good plugin code. Using the Google Places API, you'll also understand how to display a map in the app and add markers and interactions to it. You’ll then learn to improve the user experience with features such as map integrations, platform-specific code with native languages, and personalized animation options for designing intuitive UIs. The book follows a practical approach and gives you access to all relevant code files hosted at github.com/PacktPublishing/Flutter-for-Beginners. This will help you access a variety of examples and prepare your own bug-free apps, ready to deploy on the App Store and Google Play Store. By the end of this book, you’ll be well-versed with Dart programming and have the skills to develop your own mobile apps or build a career as a Dart and Flutter app developer. What you will learnUnderstand the fundamentals of the Dart programming languageExplore the core concepts of the Flutter UI and how it compiles for multiple platformsDevelop Flutter plugins and widgets and understand how to structure plugin code appropriatelyStyle your Android and iOS apps with widgets and learn the difference between stateful and stateless widgetsAdd animation to your UI using Flutter's AnimatedBuilder componentIntegrate your native code into your Flutter codebase for native app performanceWho this book is for This book is for developers looking to learn Google's revolutionary framework Flutter from scratch. No prior knowledge of Flutter or Dart is required; however, basic knowledge of any programming language will be helpful.

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The Study Guide of Choice for Cardiology Programs Around the Nation! The Complete Guide to ECGs has been developed as a unique and practical means for physicians, physicians-in-training, and other medical professionals to improve their ECG interpretation skills. The highly interactive format and comprehensive scope of information are also ideally suited for physicians preparing for the American Board of Internal Medicine (ABIM) Cardiovascular Disease or Internal Medicine Board Exams, the American College of Cardiology ECG proficiency test, and other exams requiring ECG interpretation. The Complete Guide to ECGs is simply the best book on the subject I have ever seen! It is a superb addition to the library of every intern, resident, and fellow, and a uniquely practical and comprehensive study guide for physicians interested in improving their interpretation of ECGs and preparing for board examinations. Features of the Third Edition: Includes a total of 89 ECG cases; 26 of which are new to this edition Entirely new section of self test quizzes called Find the Imposter More than 1000 questions and answers related to ECG interpretation Expanded final section of ECG Criteria Featured sections on approach to ECG interpretation and ECG differential diagnosis