onProgress property
final
~english Occurs when there is a progress for message upload or download. This event is triggered when a message is being uploaded or downloaded.
Param msgId
The ID of the message that is being uploaded or downloaded.
Param progress
The upload or download progress.
~end
~chinese 消息上传或下载进度的回调。
Param msgId
正在上传或下载的消息的 ID。
Param progress
上传或下载进度。
~end
Implementation
final void Function(String msgId, int progress)? onProgress;