Flutter setstate vs provider | Flutter Tutorial for Beginners

Published: 13 February 2024
on channel: BinaryTech

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#flutter #statemanagement #app

setState:
setState is a method provided by the StatefulWidget class in Flutter.
It is used to notify the framework that the internal state of a widget has changed and that the widget needs to be rebuilt.
When you call setState, Flutter schedules a rebuild of the widget and its subtree, ensuring that the updated state is reflected in the UI.
setState is typically used for managing the internal state of a widget, and it works well for simple state management within the widget tree.

Provider:
Provider is a state management library for Flutter that simplifies the process of managing and sharing state across the widget tree.
It provides a way to expose and listen to a piece of data or an object without directly coupling it to the widget that needs it.
Provider is often used for more complex state management scenarios, where state needs to be shared across multiple widgets or when using different state management patterns like ChangeNotifier, Stream, Future, etc.

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