TestLifecycleNotifier class

A controllable appLifecycleProvider override for DETERMINISTIC lifecycle tests. Overriding the provider bypasses the platform binding entirely — no handleAppLifecycleStateChanged transition-legality, no AppLifecycleListener coalescing across pump boundaries (both of which make binding-driven hides flaky and unable to distinguish "this state is not a trigger" from "the event never fired"). emit drives the state directly so a ref.listen fires for exactly the state asked for. Subclasses the real AppLifecycleNotifier (so it matches the provider's overrideWith type) but overrides build to NOT register the platform AppLifecycleListener — the binding plays no part.

Inheritance

Constructors

TestLifecycleNotifier()

Properties

hashCode → int
The hash code for this object.
no setterinherited
ref → Ref
The Ref associated with this notifier.
no setterinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
state ↔ AppLifecycleState
The value currently exposed by this notifier.
getter/setter pairinherited
stateOrNull → AppLifecycleState?
The value currently exposed by this Notifier.
no setterinherited

Methods

build() → AppLifecycleState
Initialize a Notifier.
override
emit(AppLifecycleState next) → void
listenSelf(void listener(AppLifecycleState? previous, AppLifecycleState next), {void onError(Object error, StackTrace stackTrace)?}) → RemoveListener
Listens to changes on the value exposed by this provider.
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
runBuild() → WhenComplete?
Executes Notifier.build.
inherited
toString() → String
A string representation of this object.
inherited
updateShouldNotify(AppLifecycleState previous, AppLifecycleState next) → bool
A method invoked when the state exposed by this Notifier changes. It compares the previous and new value, and return whether listeners should be notified.
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited