apiKey

authDomain

projectId

storageBucket

messagingSenderId

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flutter-web.tar.gz

Flutter Web

Flutter Web-copy

Flutter Test

RxDart

streams

Dart Console App

Flutter is an innovative framework that allows developers to create high-quality mobile and web apps. Business logic component (BLoC) patterns allow Flutter applications to manage application state. 

You'll learn about the BLoC pattern and implement a counter application using streams, events, and states from the BLoC architecture. Next, you will learn to use different widgets provided by the BLoC library that help reduce the boilerplate code. You'll then implement a Star Wars project using the flutter_bloc library and an e-commerce platform using the repository pattern alongside the BLoC pattern. You'll also learn to create mocks to test different blocs using the bloc_test library. You'll also learn to test the functions inside a bloc. Next, you'll learn about the RxDart library that provides reactive programming extensions to streams.

By the end of this course, you'll get hands-on experience with BLoC and RxDart libraries that will equip you to build a mobile or web application with a managed state.

Managing State in Flutter Using BLoC Pattern

**(Fill in the blank.)** We can listen to a stream using the ________.

(Fill in the blank.) We can listen to a stream using the ________.

**(Select all that apply.)** What can we use to filter streams?

(Select all that apply.) What can we use to filter streams?

A user interaction that triggers a change in the app's state

A representation of the app's data at a specific point in time

It allows developers to control the flow of data within a stream.

It gives you less control over your streams.

It allows pausing and resuming the flow of data.

**(Select all that apply.)** Which statements about `StreamController` are true?

(Select all that apply.) Which statements about <code>StreamController</code> are true?

To provide a way to add events to a stream

To provide a way to transform a stream's data

What is the purpose of <code>EventSink</code>?

Test your knowledge of events, states, StreamController, and BLoC libraries.

Getting Started

Managing States with BLoC Pattern

Implementing BLoC Pattern

Flutter BLoC Library Widgets

Project #1: Getting to Know the Flutter BLoC Library

Project #2: Implementing Repository Pattern using BLoC Library

Flutter BLoC Testing

RxDart

Best Practices

Challenges

What's Next?

Appendix

Quiz: BLoC Patterns