SDKsiOS

Create an @all marker

Create an all-members mention marker with OpenIM iOS SDK.

Invoke createAtAllFlag: on OIMMessageInfo to construct an OIMAtInfo model representing all group members when assembling custom @ mention structures:

Parameters

Parameter	Type	Required	Description
`displayText`	`NSString *`	Yes	The placeholder text to display in the UI (such as `@All`).

Code example

OIMAtInfo *atAll = [OIMMessageInfo createAtAllFlag:@"@All"];

Return value

Returns an initialized OIMAtInfo instance configured to designate all group members. This marker does not represent a real user account and serves strictly as an all-member indicator in @ messages.

State changes after the call

Local memory instantiation: This method builds an in-memory OIMAtInfo instance without making network calls.
Usage: Supply this instance in the atUsersInfo parameter when assembling compound mention messages via Create an @ message.

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