SetMsgElemUploadProgressCallback
introduction
Set message element uploading progress callback
Set message element uploading progress callback. When message element contains image, audio, file and video, the progress is notified via this callback
Parameter details
| Parameter name | Parameter type | Required | Description |
|---|---|---|---|
| callback | MsgElemUploadProgressCallback | no | MsgElemUploadProgressCallback |
| stringCallback | MsgElemUploadProgressStringCallback | no | MsgElemUploadProgressStringCallback |
Returned template
TIMResult
The parameters of the callback function after successfully calling the API：
code:int
desc:string
json_param:'' // json_ Params is an empty string ""
user_data:string
Return value details
| name | type | description |
|---|---|---|
| TIMResult | TIMResult | Return value of calling API |
| code | int | Result error code: Error Codes |
| desc | string | The description of the error. |
| json_param | string | Json string. Calling different API will get different Json strings. |
| user_data | string | User-defined data transfered by ImSDK without any processing |