onMemberJoinedFromGroup method Null safety
Occurs when a member joins a group.
Param groupId
The group ID.
Param member
The ID of the new member.
Implementation
void onMemberJoinedFromGroup(String groupId, String member);
Occurs when a member joins a group.
Param groupId
The group ID.
Param member
The ID of the new member.
void onMemberJoinedFromGroup(String groupId, String member);