android - How to get JSON from server without send JSON request -

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i need help. use volley sending json object rest api server. , data api app (json). work fine:

jsonobjectrequest mjsonobjectrequest = new jsonobjectrequest(request.method.post, url, jsondata, jsonlistener, errorlistener) ...

and want send request without jsondata (i can't set null). global values. there not necessary send data. , dunno how send request. can me?

till understand ur problem answer this

stringrequest distrequest=new stringrequest(request.method.post, your_url, new response.listener<string>() {              @override             public void onresponse(string response) {        toast.maketext(mainactivity.this, " "+response.tostring, toast.length_short).show();                         }         }, new response.errorlistener() {             @override            public void onerrorresponse(volleyerror error) {                progressdialog.dismiss();                 toast.maketext(mainactivity.this, " "+error.tostring, toast.length_short).show();              }         });         requestqueue distqueue=volley.newrequestqueue(this);          distqueue.add(distrequest);     }

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