ChatContactEventHandler constructor

ChatContactEventHandler({
  1. void onContactAdded(
    1. String userId
    )?,
  2. void onContactDeleted(
    1. String userId
    )?,
  3. void onContactInvited(
    1. String userId,
    2. String? reason
    )?,
  4. void onFriendRequestAccepted(
    1. String userId
    )?,
  5. void onFriendRequestDeclined(
    1. String userId
    )?,
})

The contact updates listener callback.

Param onContactAdded Current user is added as a contact by another user.

Param onContactDeleted Current user is removed from the contact list by another user.

Param onContactInvited Current user receives a friend request.

Param onFriendRequestAccepted A friend request is approved.

Param onFriendRequestDeclined A friend request is declined.

Implementation

ChatContactEventHandler({
  this.onContactAdded,
  this.onContactDeleted,
  this.onContactInvited,
  this.onFriendRequestAccepted,
  this.onFriendRequestDeclined,
});