AutoDisposeFutureProviderElement<T> class
- Inheritance
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- Implemented types
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Methods
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buildState()
→ void
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Invokes create and handles errors.
inherited
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create({required bool didChangeDependency})
→ void
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Initialize a provider.
inherited
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debugReassemble()
→ void
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A life-cycle executed when a hot-reload is performed.
inherited
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dispose()
→ void
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Release the resources associated to this ProviderElementBase.
inherited
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exists(ProviderBase<Object?> provider)
→ bool
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Determines whether a provider is initialized or not.
inherited
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flush()
→ void
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A utility for re-initializing a provider when needed.
inherited
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getState()
→ Result<AsyncValue<T>>?
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Obtains the current state, or null if the provider has yet to initialize.
inherited
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handleFuture(FutureOr<T> create(), {required bool didChangeDependency})
→ void
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Listens to a Future and convert it into an AsyncValue.
inherited
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handleStream(Stream<T> create(), {required bool didChangeDependency})
→ void
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Listens to a Stream and convert it into an AsyncValue.
inherited
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invalidate(ProviderOrFamily provider)
→ void
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Invalidates the state of the provider, destroying the state immediately
and causing the provider to rebuild at some point in the future.
inherited
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invalidateSelf()
→ void
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Invalidates the state of the provider, causing it to refresh.
inherited
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keepAlive()
→ KeepAliveLink
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Requests for the state of a provider to not be disposed when all the
listeners of the provider are removed.
inherited
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listen<T>(ProviderListenable<T> listenable, void listener(T? previous, T value), {void onError(Object error, StackTrace stackTrace)?, bool fireImmediately = false, void onDependencyMayHaveChanged()?})
→ ProviderSubscription<T>
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Listen to a provider and call
listener
whenever its value changes.
inherited
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listenSelf(void listener(AsyncValue<T>? previous, AsyncValue<T> next), {void onError(Object error, StackTrace stackTrace)?})
→ void
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Listens to changes on the value exposed by this provider.
inherited
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mayNeedDispose()
→ void
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Life-cycle for when a listener is removed.
inherited
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mount()
→ void
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Called the first time a provider is obtained.
inherited
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noSuchMethod(Invocation invocation)
→ dynamic
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Invoked when a nonexistent method or property is accessed.
inherited
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notifyListeners()
→ void
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Notify dependents that this provider has changed.
inherited
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onAddListener(void cb())
→ void
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A life-cycle for whenever a new listener is added to the provider.
inherited
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onCancel(void cb())
→ void
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Add a listener to perform an operation when the last listener of the provider
is removed.
inherited
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onData(AsyncData<T> value, {bool seamless = false})
→ void
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Life-cycle for when a data from the provider's "build" method is received.
inherited
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onDispose(void listener())
→ void
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Adds a listener to perform an operation right before the provider is destroyed.
inherited
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onError(AsyncError<T> value, {bool seamless = false})
→ void
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Life-cycle for when an error from the provider's "build" method is received.
inherited
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onRemoveListener(void cb())
→ void
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A life-cycle for whenever a listener is removed from the provider.
inherited
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onResume(void cb())
→ void
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A life-cycle for when a provider is listened again after it was paused
(and onCancel was triggered).
inherited
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read<T>(ProviderListenable<T> provider)
→ T
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Read the state associated with a provider, without listening to that provider.
inherited
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readProviderElement<T>(ProviderBase<T> provider)
→ ProviderElementBase<T>
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Reads the state of a provider, potentially creating it in the process.
inherited
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readSelf()
→ AsyncValue<T>
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Returns the currently exposed by a provider
inherited
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refresh<T>(Refreshable<T> provider)
→ T
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Forces a provider to re-evaluate its state immediately, and return the created value.
inherited
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runOnDispose()
→ void
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Executes the Ref.onDispose listeners previously registered, then clear
the list of listeners.
inherited
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setState(AsyncValue<T> newState)
→ void
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Update the exposed value of a provider and notify its listeners.
inherited
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toString()
→ String
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A string representation of this object.
inherited
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update(ProviderBase<AsyncValue<T>> newProvider)
→ void
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Called when the override of a provider changes.
inherited
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updateShouldNotify(AsyncValue<T> previous, AsyncValue<T> next)
→ bool
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Called when a provider is rebuilt. Used for providers to not notify their
listeners if the exposed value did not change.
inherited
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visitAncestors(void visitor(ProviderElementBase element))
→ void
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Visit the ProviderElementBases that this provider is listening to.
inherited
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visitChildren({required void elementVisitor(ProviderElementBase element), required void notifierVisitor(ProxyElementValueNotifier element)})
→ void
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Visit the ProviderElements of providers that are listening to this element.
inherited
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watch<T>(ProviderListenable<T> listenable)
→ T
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Obtains the state of a provider and causes the state to be re-evaluated
when that provider emits a new value.
inherited