Who is Consumer and provider?

One of the main reasons to prefer Provider over Statefulwidget s is that, using Provider , you will rebuild only the widgets that needs that value (the Consumers ) while the other will not be rebuilt . Instead when you call setState the whole build function of the widget will be called.

Consumer providers (CPs) are individuals with serious mental illness who are trained to use their experiences to provide recovery-oriented services and support to others .

import ‘package:flutter/material. dart’; import ‘package:flutter_provider_explained_for_beginners/model/counting_the_number. dart’; import ‘package:provider/provider. dart’; class ColumnClass extends StatelessWidget { @override Widget build(BuildContext context) { /// we’re using Consumer widget instead of Provider.9 Haz 2021

Consumer is an object in the Provider library that offers a simple API to interact with your provided models in the widgets themselves . In plain English, Consumer exposes instances of provided models, so you can display data and call methods on your provided model.5 Ağu 2020