ChatContactManagerListener class Null safety

The contact updates listener.

Occurs when the contact changes, including requests to add friends, notifications to delete friends, requests to accept friends, and requests to reject friends.

Register the listener:

  ChatClient.getInstance.contactManager.addContactManagerListener(contactListener);

Unregister the listener:

  ChatClient.getInstance.contactManager.removeContactManagerListener(contactListener);
Annotations
  • @Deprecated("Use ContactEventHandler to instead")

Constructors

ChatContactManagerListener()

Properties

hashCode → int
The hash code for this object.
read-onlyinherited
runtimeType → Type
A representation of the runtime type of the object.
read-onlyinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed.
inherited
onContactAdded(String userName) → void
Occurs when user is added as a contact by another user.
onContactDeleted(String userName) → void
Occurs when a user is removed from the contact list by another user.
onContactInvited(String userName, String? reason) → void
Occurs when a user receives a friend request.
onFriendRequestAccepted(String userName) → void
Occurs when a friend request is approved.
onFriendRequestDeclined(String userName) → void
Occurs when a friend request is declined.
toString() → String
A string representation of this object.
inherited

Operators

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