About

A FilterState holds one or several filters, organized in groups, and emits changes of added or removed filters, which will be applied to searches performed by connected components.

There are three types of filters:

• FilterFacet
• FilterNumeric
• FilterTag

Algolia for Flutter is an open source library that lets you quickly build a search and discovery interface in your cross-platform Flutter application. The goal of the library is to help you implement awesome search experience as smoothly as possible, including autocomplete search experience, faceting, sorting, search hits highlighting and much more. Algolia Flutter Helper tackles an important part of this vast goal by providing business-logic components and helpers so that you can assemble into unique search interface. It joins the InstantSearch libraries family, but provide only the basic functionalities.