flutter_bloc_provider

Installation

dependencies:
  flutter_bloc_provider: <latest_version>

Provider

A BLoCProvider<BLoC> is an Inherited Widget that allows the BLoC to be accessible to all sub widgets. Calling BLoCProvider<BLoC>.of(context) will return the BLoC from the tree.

Make sure you call the dispose method of the BLoCProvider when you are done with it to close any open streams and stop any services.

Disposer

A BLoCDisposer<BLoC> is a Stateful Widget that wraps a child in a BLoCProvider. The disposer will automatically call the dispose method on the provider when it loses context.

Example

An extensive example can be found in the root example/ directory.

Libraries

flutter_bloc_provider

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]