Join public group t.me/XXXX

[wwhiteJ]

I am trying to use this api to join public groups which has short links like https://t.me/XXXXXX. Does anyone know how I can do this ?

[sadeghpro]

hi if you check other issues find your answer

if (link.contains("telegram.me/joinchat")){
                String hash = link.split("/")[(link.split("/").length)-1];
                    TLRequestMessagesImportChatInvite in = new TLRequestMessagesImportChatInvite();
                    in.setHash(hash);
                    try {
                        TLAbsUpdates bb = kernelComm.getApi().doRpcCall(in);
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
            } else if (link.contains("telegram.me/")){
                String username = link.split("/")[(link.split("/").length)-1];
                    try {
                        TLRequestContactsResolveUsername ru = new TLRequestContactsResolveUsername();
                        ru.setUsername(username);
                        TLResolvedPeer peer = kernelComm.getApi().doRpcCall(ru);
                        TLRequestChannelsJoinChannel join = new TLRequestChannelsJoinChannel();
                        TLInputChannel ch = new TLInputChannel();
                        ch.setChannelId(peer.getChats().get(0).getId());
                        ch.setAccessHash(((TLChannel) peer.getChats().get(0)).getAccessHash());
                        join.setChannel(ch);
                        kernelComm.getApi().doRpcCall(join);
                    } catch (Exception e) {
                        e.printStackTrace();
                    } 
            }