onConversationCreated static method
会话创建
Implementation
static Stream<NIMConversation> onConversationCreated() {
if (IMKitClient.isEnableCloudConversation() == true) {
return NimCore.instance.conversationService.onConversationCreated;
} else {
return NimCore.instance.localConversationService.onConversationCreated;
}
}