FriendList class
A class to manage friends. You can send friend requests to user ids. You are friends if both users sent each other friend requests.
- Inheritance
-
- Object
- ChangeNotifier
- ThrottledChangeNotifier
- FriendList
- Mixed-in types
-
- PubSub
Constructors
- FriendList(LocalityUser owner)
Properties
- fps ↔ int
-
getter/setter pairinherited
-
friendRequests
↔ List<
FriendRequest> -
getter/setter pair
- hashCode → int
-
The hash code for this object.
no setterinherited
- hasListeners → bool
-
Whether any listeners are currently registered.
no setterinherited
- owner ↔ LocalityUser
-
getter/setter pair
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- timeline ↔ Timeline
-
getter/setter pairinherited
-
waitingMessages
↔ Map<
int, WaitingMessage> -
getter/setter pairinherited
Methods
-
addListener(
VoidCallback listener) → void -
Register a closure to be called when the object changes.
inherited
-
dispose(
) → void -
Discards any resources used by the object. After this is called, the
object is not in a usable state and should be discarded (calls to
addListener will throw after the object is disposed).
inherited
-
executeQueue(
) → void -
Optional: Execute queued notifications manually if needed
inherited
-
getTopic(
) → String -
Return the global topic of the PubSub. All observers of the same topic will receive the same events.
override
-
getWaitingMessages(
) → List< WaitingMessage> -
inherited
-
isFriendsWithThisUser(
LocalityUser otherUser) → bool - Check if that user sent us friend request and we also sent them one back.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
notifyListeners(
) → void -
Override notifyListeners to throttle the notifications
inherited
-
onReceive(
LocalityEvent localityEvent) → void -
React to events being thrown. Use switch case on the localityEvent.event
override
-
removeListener(
VoidCallback listener) → void -
Remove a previously registered closure from the list of closures that are
notified when the object changes.
inherited
-
send(
String event, Map< String, dynamic> payload) → WaitingMessage -
Send an event with a payload to this PubSub.
PubSub ensures each event will be received in onReceive exactly once.
This will return a waiting message that gets resolved as soon as it has been
received on the server. Use .addListener to wait for messages to resolve.
inherited
-
sendFriendRequestToThisUser(
LocalityUser fromUser, LocalityUser toUser) → void - Send a friend request to this topic.
-
sentFriendRequestToUser(
LocalityUser otherUser) → bool - Check whether we sent a friend request to that user
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited