BloomAnnouncer class

Pure-Dart reactive state controller for broadcasting live screen-reader announcements.

Maintains reactive signals for polite and assertive announcement channels.

// Dispatch an announcement from anywhere in your app:
BloomAnnouncer.instance.announce('Route changed to Settings');

Constructors

BloomAnnouncer()

Properties

assertiveMessage → Signal<String>

Reactive signal containing the latest assertive announcement text.

final

hashCode → int

The hash code for this object.

no setter, inherited

politeMessage → Signal<String>

Reactive signal containing the latest polite announcement text.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

announce(String message, {AriaLive mode = AriaLive.polite}) → void

Announces message to screen readers.

announceAssertive(String message) → void

Convenience shortcut for assertive announcements (interrupts user immediately).

announcePolite(String message) → void

Convenience shortcut for polite announcements (waits until user is idle).

clear() → void

Clears both announcement channels.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited

Static Properties

instance → BloomAnnouncer

Global singleton instance of BloomAnnouncer.

final