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Take advantage of this comprehensive reference to solving common problems when developing with Flutter. Along with an introduction to the basic concepts of Flutter development, the recipes in this book cover all important aspects of this emerging technology, including development, testing, debugging, performance tuning, app publishing, and continuous integration.

Although Flutter presents a rich, cross-platform mobile development framework, helpful documentation is not easily found. Here you´ll review solutions to various scenarios and use creative, tested ways to accomplish everything from simple to complex development tasks.

Flutter is developed using Dart and contains a unique technology stack that sets it apart from its competitors. This book takes the mystery out of working with the Dart language and integrating Flutter into your already existing workflows and development projects. With Flutter Recipes , you´ll learn how to build and deploy apps freshly started in Flutter, as well as apps already in progress, while side-stepping any potential roadblocks you may face along the way.

What You´ll Learn

Debug with Dart Observatory

Program accessibility and localization features

Build and release apps for iOS and Android

Incorporate reactive programming

Who This Book Is For

Mobile developers with some experience in other frameworks who would like to work with the growing and popular Flutter.

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1. Get started
-Installation

- Windows

- macOS

- Linux

- Use Android Studio

- Use VS Code

- Create first Flutter application

2. Dart

- Class constructors

- Inheritance

- Use noSuchMethod()

- Mixins

- Generics

- Libraries

- Futures

- async/await

- Streams

- Generators

- Isolates

- Metadata and annotations

- Generating documents

3. Widgets
- Stateless widgets

- Build contexts

- Scaffold

- Appbar

- Tab

- Drawer

- Buttons

- Text

- Image

- Icon
- Form inputs

- Dialogs

- Bottom sheet

- Snack bar

- Expansion panel

- Data table

- Card

- Gestures

4. Layout in Flutter

- Container

- Row and column

- Stack

- List view

- Grid view

5. Page navigation

- Navigator

- Create simple routes

- Use named routes

- Use generated routes

6. Animations

- Tween animations

- Monitor animation progress

- Animated widget

- Simultaneous animations

- Hero animations

- Staggered animations

7. State management

- Stateful widgets

- Use InheritedWidget

- Use scoped model

- Use redux

- Use BLoC and reactive programming

8. Server interaction

- Handle JSON data

- Handle XML data

9. Build apps

- Build flavors

- Build and release for Android

- Build and release for iOS

- Continuous deployment with fastlane

- App publish

10. Packages

- Use packages

- Create packages

- Publish packages

11. Flutter Plugin

- Develope Android plugins

- Develop iOS plugins

12. Integration

- Integrate Firebase

- Integrate Google Maps

13. Accessibility

- Handle font size

- Support screen readers

14. Internationalization

- Use localized values

- Support different locales

- Localize apps

15. Testing

- Unit tests

-Use mock objects

- Test widgets

- Integration tests

16. Debugging

- Use Dart Observatory

- Debug mode assertions

- Debug widgets

- Debug rendering

- Debug scheduling

- Visual debugging

- Debug animations

- Analyse Dart performance

- Measure app startup time

- Debugging in Android Studio

- Remote debugging

17. Performance profiling

- Performance tuning tips
- Use performance overlay

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