ChatMultiDeviceEventHandler class Null safety

The multi-device event handler. Listens for callback for the current user's actions on other devices, including contact changes and group changes.

Adds multi-device event handler:

  ChatClient.getInstance.addMultiDeviceEventHandler((UNIQUE_HANDLER_ID, ChatMultiDeviceEventHandler());

Remove a multi-device event handler:

  ChatClient.getInstance.removeMultiDeviceEventHandler(UNIQUE_HANDLER_ID);

Constructors

ChatMultiDeviceEventHandler({void onContactEvent(ChatMultiDevicesEvent event, String userId, String? ext)?, void onGroupEvent(ChatMultiDevicesEvent event, String groupId, List<String>? userIds)?, void onChatThreadEvent(ChatMultiDevicesEvent event, String chatThreadId, List<String> userIds)?})
The multi-device event handler.

Properties

hashCode → int
The hash code for this object.
read-onlyinherited
onChatThreadEvent → (void Function(ChatMultiDevicesEvent event, String chatThreadId, List<String> userIds)?)
The multi-device event of thread.
final
onContactEvent → (void Function(ChatMultiDevicesEvent event, String userId, String? ext)?)
The multi-device event of contact.
final
onGroupEvent → (void Function(ChatMultiDevicesEvent event, String groupId, List<String>? userIds)?)
The multi-device event of group.
final
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
toString() → String
A string representation of this object.
inherited

Operators

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