air_state 1.0.1

A lightweight, modular state management library for the Air Framework.

Air State

A lightweight, modular, and reactive state management library designed for the Air Framework, but usable in any Flutter application.

air_state provides a clean API for managing global state, tracking dependencies, and building reactive UIs without boilerplate.

Features

• Global State Access: Access state from anywhere using keys.
• Typed Keys: Use AirStateKey<T> for type cleanliness and safety.
• Reactivity: Widgets like AirBuilder and AirView automatically rebuild when state changes.
• Modularity: Designed to work with independent modules.
• Pulsing: Event-driven communication via Air.pulse.

Installation

Add air_state to your pubspec.yaml:

dependencies:
  air_state: ^1.0.0

Usage

Basic Usage

1. Set Value:

   Air().state<int>('counter', initialValue: 0).value = 5;
   

2. Build UI:

   AirBuilder<int>(
     stateKey: 'counter',
     initialValue: 0,
     builder: (context, value) => Text('Count: $value'),
   );
   

Typed Keys (Recommended)

Define keys to avoid magic strings:

// Define a key
const counterKey = SimpleStateKey<int>('counter', defaultValue: 0);

// Set value
Air().typedFlow(counterKey, 10);

// Get value
final count = Air().typedGet(counterKey);

// Build UI
counterKey.build((context, value) {
  return Text('Count: $value');
});

AirView

AirView automatically tracks any AirController value accessed during its build phase.

AirView((context) {
  // Automatically rebuilds if 'counter' changes
  return Text('Hello, ${counterKey.value}');
});

Additional Features

• Observers: Add global observers for logging or debugging.
• Event Bus: Use Air.pulse to send signals across the app.
• Computed State: Create derived states that update automatically (coming soon).

License

MIT