SubscribeUserStatus

introduction

Subscribe user status

After subscription, listen to UserStatusChangedCallback to get changing user status (online status, custom status)

Subscribe friend list status, just turn on it on the IM console, no need for calling this

Use UserStatusChangedCallback to subscribe self status changing

Subscription has limits, over the limit, the oldest subscription will be deactivated

IM Ultimate package only, Buy Ultimate package to enable this feature,more info check on product details.

Parameter details

overload1

Parameter name Parameter type Required Description
json_identifier_array List< string > Required Subscribed user ID list
callback NullValueCallback Required Asynchronous callback

overload2

Parameter name Parameter type Required Description
json_identifier_array List< string > Required Subscribed user ID list
callback ValueCallback< string > Required Asynchronous callback The format of json_param in the return value is string

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

results matching ""

    No results matching ""