ChatMessageEvent class

~english The message status event class. During message delivery, the message ID will be changed from a local uuid to a global unique ID that is generated by the server to uniquely identify a message on all devices using the SDK. This API should be implemented in the chat page widget to listen for message status changes. ~end

~chinese 消息状态事件类。 ~end

Constructors

ChatMessageEvent({void onSuccess(String msgId, EMMessage msg)?, void onError(String msgId, EMMessage msg, EMError error)?, void onProgress(String msgId, int progress)?})

Properties

hashCode → int

The hash code for this object.

no setter, inherited

onError → (void Function(String msgId, EMMessage msg, EMError error)?)

~english Occurs when a message fails to be sent or downloaded.

final

onProgress → (void Function(String msgId, int progress)?)

~english Occurs when there is a progress for message upload or download. This event is triggered when a message is being uploaded or downloaded.

final

onSuccess → (void Function(String msgId, EMMessage msg)?)

~english Occurs when a message is successfully sent or downloaded.

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited