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Comprehensive Flutter

Accelebrate’s Comprehensive Flutter training teaches the hands-on programming skills needed to successfully build basic and robust Flutter applications. Attendees start out by learning how to use...

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Course Code ACCEL-FLUTTER
Duration 5 days
Available Formats Classroom

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Accelebrate’s Comprehensive Flutter training teaches the hands-on programming skills needed to successfully build basic and robust Flutter applications. Attendees start out by learning how to use the Dart programming language, debug Flutter, create custom widgets, layout a screen, and respond to gestures. Then students take a deeper dive into more advanced skills including how to implement responsive design, style widgets, manage state, make RESTful API calls with HTTP/HTTPS, and more.

Skills Gained

  • Write a cross-platform app that will run on any of the 5 billion iOS/Android cell phones in the world, as well as in browser and desktop environments
  • Develop and debug Flutter apps
  • Leverage the elegance of the Dart programming language in Flutter apps
  • Apply themes and styles
  • Write custom widgets
  • Respond to gestures like taps, swipes, and pinches
  • Precisely control the layout of apps in a responsive way
  • Handle form data entry from users
  • Make multiscreen apps with navigation, menus, and tabs
  • Use Flutter to read and write data from an online RESTful API
  • Find and include 3rd party libraries

Prerequisites

Experience in another object-oriented programming language like Java, C#, or C++.

Course Details

Training Materials

All Flutter training attendees receive comprehensive courseware.

Software Requirements

  • Google Chrome
  • Other modern browsers as desired
  • IDE/development environment of your choice
  • Other free software and lab files that Accelebrate would specify

Outline

  • Introduction
  • Hello Flutter
    • What is Flutter?
    • Why Flutter?
    • The other options
    • Native solutions
  • Dart Language Overview
    • What is Dart?
    • Expected features – Dart Cheatsheet
    • Data types, Arrays/lists
    • Classes
    • Conditionals and loops
    • Unexpected things about Dart
    • Type inference
    • final and const
    • String interpolation with $
    • Spread operator
    • Map<foo, bar>
    • Functions are objects
    • Big arrow/Fat arrow
    • Named function parameters
    • Omitting “new” and “this.”
    • Class constructor parameter shorthand
    • Private class members
    • Mixins
    • The cascade operator (..)
    • No overloading
    • Named constructors
  • Developing in Flutter
    • The Flutter toolchain
    • The Flutter SDK
    • IDEs
    • IDE DevTools
    • Emulators
    • Keeping the tools up to date
    • The Flutter development process
    • Scaffolding the app and files
    • Running your app
  • Everything Is Widgets
    • UI as code
    • Built-in Flutter widgets
    • Value widgets
    • Layout widgets
    • Navigation widgets
    • Other widgets
    • How to create stateless widgets
    • Widgets have keys
    • Passing a value into your widget
    • Stateless and Stateful widgets
    • So which one should I create?
  • Value Widgets
    • The Text widget
    • The Icon widget
    • The Image widget
    • Embedded images
    • Network images
    • Sizing an image
    • Input widgets
    • Text fields
    • Putting the form widgets together
    • Form widget
    • FormField widget
    • One big Form example
  • Responding to Gestures
    • Meet the button family
    • RaisedButton
    • FlatButton and IconButton
    • FloatingActionButton
    • CupertinoButton
    • Dismissible
    • Custom gestures for your custom widgets
      • Reacting to a long press
      • Pinching to add a new item
      • Swiping left or right
    • The gesture arena
  • Laying Out Your Widgets
    • Laying out the whole scene
    • MaterialApp widget
    • The Scaffold widget
    • The AppBar widget
    • SafeArea widget
    • SnackBar widget
    • How Flutter decides on a widget’s size
    • The dreaded “unbounded height” error
    • Flutter’s layout algorithm
    • Putting widgets next to or below others
    • Your widgets will never fit!
    • What if there’s extra space left over?
    • mainAxisAlignment
    • crossAxisAlignment
    • Expanded widget
    • What if there’s not enough space?
    • The ListView widget
    • Container widget and the box model
    • Alignment and positioning within a Container
    • So how do you determine the size of a Container?
    • Special layout widgets
    • Stack widget
    • GridView widget
    • The Table widget
  • Navigation and Routing
    • Stack navigation
    • Navigating forward and back
    • Get result after a scene is closed
    • Drawer navigation
    • The Drawer widget
    • Filling the drawer
    • Tab Navigation
    • TabController
    • TabBar and Tabs
    • The Dialog widget
    • showDialog( ) and AlertDialog
    • Responses with a Dialog
    • Navigation methods can be combined
  • Styling Your Widgets
    • Thinking in Flutter Styles
    • A word about colors
    • Styling Text
    • TextStyle
    • Custom fonts
    • Container decorations
    • Border
    • BorderRadius
    • BoxShape
    • Stacking widgets
    • Positioned widget
    • Card widget
    • Themes
    • Applying theme properties
  • Managing State
    • What is state?
    • What goes in a StatefulWidget?
    • The most important rule about state!
    • Passing statedown
    • Lifting state backup
    • An example of state management
    • When should we use state?
    • Advanced state management
    • InheritedWidget
    • BLoC
    • ScopedModel
    • Hooks
    • Provider
    • Redux
  • Your Flutter App Can Work with Files
    • Including libraries in your Flutter app
    • Finding a library
    • Adding it to pubspec.yaml
    • Importing the library
    • Using the library
    • Futures, async, and await
    • Why would it wait?
    • await
    • async
    • Including a file with your app
    • Writing a file
    • And reading it!
    • Using JSON
    • Writing your app’s memory to JSON
    • Reading JSON into memory
    • Shared preferences
    • To write preferences
    • To read preferences
  • Making RESTful API Calls with HTTP
    • The flavors of API requests
    • Making an HTTP GET or DELETE request
    • Making an HTTP PUT, POST, or PATCH request
    • HTTP responses to widgets
    • Brute force – The easy way
    • FutureBuilder – The clean way
    • Strongly typed classes
    • Create a business class
    • Write a fromJSON( ) method
    • Use fromJSON( ) to hydrate the object
    • One big example
    • A GET request in Flutter
    • A DELETE request in Flutter
    • A POST and PUT request in Flutter
  • Using Firebase with Flutter (time permitting)
    • Introducing Firebase
    • Cloud Firestore
    • Cloud Functions
    • Authentication
    • Setting up Firebase itself
      • Creating a Firebase project
      • Creating the database
      • Creating an iOS app
      • Creating an Android app
      • Adding FlutterFire plugins
    • Using Firestore
    • To get a collection
    • To query
    • To upsert
    • To delete
    • Where to go from here
  • Conclusion
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