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Managing State in Flutter

porflutter·flutter· v1.0.0 · atualizado em 2026-04-10

Score

Manages application and ephemeral state in a Flutter app. Use when sharing data between widgets or handling complex UI state transitions.

flutterstate-managementmvvmproviderui-developmentmobile-developmentapp-architecture

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Documento do Skill

SKILL.mdflutter-managing-state/workflow

Identify State Type: — Determine if the state is ephemeral (local) or app (shared) state.

Choose Approach: — Select `StatefulWidget` with `setState()` for ephemeral state or MVVM with `provider` for app state.

Implement Model: — Create a Repository class for data access and business logic.

Create ViewModel: — Build a `ChangeNotifier` class to manage UI state and interact with the Repository.

Inject ViewModel: — Use `ChangeNotifierProvider` to provide the ViewModel to the widget tree.

Consume State: — Access the ViewModel in the UI using `Consumer` or `context.read()`.

Telemetria de Agentes

Execuções

total

Taxa de Sucesso

últimos 30d

Latência Média

0.0s

p50

Alucinação

0.0%

detecção

Tokens Entrada

avg 0/exec

Tokens Saída

avg 0/exec

Uso por Plataforma

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Árvore do Skill

Managing State in Flutter

flutter-managing-state

Fases Cognitivas6

1.SENSE

2.CONTEXTUALIZE

3.HYPOTHESIZE

4.ACT

5.EVALUATE

6.REFLECT

Triggers8

manage state in a Flutter appimplement MVVM in Flutteruse Provider for state managementhandle UI state transitions in Fluttershare data between widgets in Flutterimplement unidirectional data flow in Fluttermanage ephemeral state in Fluttermanage app state in Flutter

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Score Breakdown

⭐Avaliação Humana0%

🤖Sucesso de Agentes0%

🕐Atualidade100%

🔗Saúde de Dependências100%

🕸️Centralidade no Grafo0%

🛡️Segurança50%

CompositeScore = α·Humano + β·Agente + γ·Recência + δ·Deps + ε·Centralidade + ζ·Segurança

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