addParticipantToGroup

abstract fun addParticipantToGroup(group: Group?, contact: IRainbowContact?, listener: IGroupProxy.IAddUserInGroupListener?)

Add one participant to a group.

Parameters

group

@object:Group The group to add a participant

contact

@object:IRainbowContact The contact to add in the group

listener

IAddUserInGroupListener Callback (onAddUserSuccess, onAddUserFailed)