java - How do i set data to every single recyclerView? -

about app:

i've made app @ start receiving tcp server tcp client number of cash registers conected network, after open activity called "help" tcp server receiving other data server device id , amount of receipts got in it.

question?

for when open activity app load number of recyclerview equals number of cash registers sent server , apply all recyclerviews same amount of receipts , id, have it's assign data single recyclerview.

example

app starting, server sending number of 5 devices, i'm opening activity , asking again data server, server sending 0#17#190 (0 staying cash register active 17 receipts , 190 money in ) , have apply 1st recyclerview in list , ask server again data of 2nd..3rd... cash registers.

here mainactivity code connect server , data:

     public static class connecttask extends asynctask<string, string, client> {      @override     protected client doinbackground(string... message) {           client = new client(new client.onmessagereceived() {             @override              public void messagereceived(string message) {                  publishprogress(message);              }     });         client.run();          return null;     }      @override     protected void onprogressupdate(string... values) {         super.onprogressupdate(values);          if(mainactivity.active){             msgserver.settextcolor(color.parsecolor("#00ff00"));             msgserver.settext("online");              selfnumber = values[0];         }         if(help.active){             stringtokenizer stringtokenizer = new stringtokenizer(string.valueof(values[0]),"#");             status = stringtokenizer.nexttoken();             receipt = stringtokenizer.nexttoken();             eur = stringtokenizer.nexttoken();              for(int i=0; i< integer.valueof(selfnumber); i++){                 help.adapter = new selfadapter(("cassa self n°" + integer.tostring(i+1)),"eur: " + eur,"sc: " + receipt,help.img);                 help.selflist.add(help.adapter);                 help.adapterview.notifydatasetchanged();             }          }      } } 

while in activity recall client connection with:

mainactivity.startconnection.removecallbacks(mainactivity.runnableconnection)   mainactivity.startconnection.postdelayed(mainactivity.runnableconnection,5000);  mainactivity.startmessage.removecallbacks(mainactivity.runnablemessage);  mainactivity.startmessage.postdelayed(mainactivity.runnablemessage,5500); 

if need more code i'll able post more.

please check sample example recyclerview here https://www.simplifiedcoding.net/android-recyclerview-and-cardview-tutorial/