java - Calling Jersey services from Android , unkown Exception -

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i'm trying call web service made using jersey. tested services calling them console java app, , working fine.

when calling android, first gave me android.os.networkonmainthreadexception, searched , found out should use asynctask solve that,

the following code crashes when "response.getentity(string.class)" called while calling service, if return status ( response.getstatus()) instead of getentity, works fine. same thing doesnt work in case of post request. getentity() crashes on both

    public string posttest(string arg){         log.d("service", "postregister1");         client = client.create();         webresource service=client.resource(getbaseuri());         log.d("service", "postregister2");          form form = new form();         form.add("arg", "lol");          int status;         clientresponse response=null;         try{             response = service.path("test").get(clientresponse.class);             //post             // response = service.path("post").path("test").post(clientresponse.class,from);              log.d("service", "postregister3");             status = response.getstatus();              //comment out following if statement , code work fine, returning stats             if(status == 200){                 return response.getentity(string.class);             }             return string.valueof(response.getstatus());         }         catch(clienthandlerexception e){             log.d("exception1",e.getmessage()+ " ");         }         catch(uniforminterfaceexception e){             log.d("exception2",e.getmessage()+ " ");         }         catch(exception e){             log.d("exception3",e.getmessage()+ " ");         }          return "exception";      }     @override     protected string doinbackground(string... params) {         // todo auto-generated method stub         log.d("doinback", params[0]);          return posttest(params[0]);     }

the code above code part of class:

public class service extends asynctask<string, void, string>{

and called like:

try {         alert(new service().execute("lol").get(),view);     } catch (interruptedexception e) {         // todo auto-generated catch block         e.printstacktrace();     } catch (executionexception e) {         // todo auto-generated catch block         e.printstacktrace();     }

the alert method displays alert.

solved using library implementing async http client.

the tutorial followed can found here.


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