StreamChannelState class

Inheritance

Constructors

StreamChannelState()

Properties

channel Channel
Current channel
no setter
channelStateStream Stream<ChannelState>?
Current channel state stream
no setter
context BuildContext
The location in the tree where this widget builds.
no setterinherited
hashCode int
The hash code for this object.
no setterinherited
initialMessageId String?
InitialMessageId
no setter
mounted bool
Whether this State object is currently in a tree.
no setterinherited
queryBottomMessages Stream<bool>
The stream notifying the state of _queryBottomMessages call
no setter
queryTopMessages Stream<bool>
The stream notifying the state of _queryTopMessages call
no setter
runtimeType Type
A representation of the runtime type of the object.
no setterinherited
widget StreamChannel
The current configuration.
no setterinherited

Methods

activate() → void
Called when this object is reinserted into the tree after having been removed via deactivate.
inherited
build(BuildContext context) Widget
Describes the part of the user interface represented by this widget.
override
deactivate() → void
Called when this object is removed from the tree.
inherited
debugFillProperties(DiagnosticPropertiesBuilder properties) → void
Add additional properties associated with the node.
inherited
didChangeDependencies() → void
Called when a dependency of this State object changes.
inherited
didUpdateWidget(covariant StreamChannel oldWidget) → void
Called whenever the widget configuration changes.
override
dispose() → void
Called when this object is removed from the tree permanently.
override
getMessage(String messageId) Future<Message>
getReplies(String parentId, {int limit = 50, bool preferOffline = false}) Future<void>
Calls channel.getReplies updating queryMessage stream
initState() → void
Called when this object is inserted into the tree.
override
loadChannelAtMessage(String? messageId, {int limit = 20, bool preferOffline = false}) Future<void>
Loads channel at specific message
loadChannelAtTimestamp(DateTime timestamp, {int limit = 40, bool preferOffline = false}) Future<void>
Loads channel at specific message
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
queryAfterMessage(String messageId, {int limit = 20, bool preferOffline = false}) Future<ChannelState>
queryBeforeMessage(String messageId, {int limit = 20, bool preferOffline = false}) Future<ChannelState>
queryMembers({Filter? filter, List<SortOption>? sort, PaginationParams? pagination}) Future<List<Member>>
Query channel members.
queryMembersAndWatchers() Future<void>
Query the channel members and watchers
queryMessages({QueryDirection? direction = QueryDirection.top, int limit = 20}) Future<void>
Calls channel.query updating queryMessage stream
reassemble() → void
Called whenever the application is reassembled during debugging, for example during hot reload.
inherited
reloadChannel() Future<void>
Reloads the channel with latest message
setState(VoidCallback fn) → void
Notify the framework that the internal state of this object has changed.
inherited
toDiagnosticsNode({String? name, DiagnosticsTreeStyle? style}) DiagnosticsNode
Returns a debug representation of the object that is used by debugging tools and by DiagnosticsNode.toStringDeep.
inherited
toString({DiagnosticLevel minLevel = DiagnosticLevel.info}) String
A string representation of this object.
inherited
toStringShort() String
A brief description of this object, usually just the runtimeType and the hashCode.
inherited

Operators

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