imtoori / stream-chat-dart

Dart SDK - Build Chat with GetStream.io

Stream Chat Dart

stream-chat-dart is the official Dart client for Stream Chat, a service for building chat applications. This library can be used on any Dart project and on both mobile and web apps with Flutter.

You can sign up for a Stream account at https://getstream.io/chat/

This library is currently under development: you can subscribe for updates here

Getting started

Add dependency

dependencies:
 stream_chat_dart:
   git: git://github.com/GetStream/stream-chat-dart.git

This library is currently in active development and it is not yet released on pub.dev

You should then run flutter packages get

Example Project

There is a detailed Flutter example project in the example folder. You can directly run and play on it.

Setup API Client

First you need to instantiate a chat client. The Chat client will manage API call, event handling and manage the websocket connection to Stream Chat servers. You should only create the client once and re-use it across your application.

var client = Client("stream-chat-api-key");

Logging

By default the Chat Client will write all messages with level Warn or Error to stdout.

Change Logging Level

During development you might want to enable more logging information, you can change the default log level when constructing the client.

var client = Client("stream-chat-api-key", logLevel: Level.INFO);

Custom Logger

You can handle the log messages directly instead of have them written to stdout, this is very convenient if you use an error tracking tool or if you want to centralize your logs into one facility.

myLogHandlerFunction = (LogRecord record) {
  // do something with the record (ie. send it to Sentry or Fabric)
}

var client = Client("stream-chat-api-key", logHandlerFunction: myLogHandlerFunction);

Contributing

Code conventions

• Make sure that you run dartfmt before commiting your code
• Make sure all public methods and functions are well documented

Running tests

Releasing a new version

TODO:

Watch models and generate JSON code

JSON serialization relies on code generation; make sure to keep that running while you make changes to the library

flutter pub run build_runner watch