TIMSetMsgExtensionsChangedCallbackFun
Introduction
Callback for message extensions changed
Returned template
TIMSetMsgExtensionsChangedCallbackFun = void Function(message_id: String, message_extension_array: String, user_data: string)
Return value details
| name | type | description |
|---|---|---|
| message_id | String | message id |
| message_extension_key_array | MessageExtension[] | List of modified extensions |
| user_data | string | User-defined data transfered by ImSDK without any processing |