Android Exception while parsing JSON URL -


i'm trying parse json response url , populate array. exception when trying parse json response url:

org.json.jsonexception: value <!doctype of type java.lang.string cannot converted jsonarray

here's response looks like:

{"firstname":"roger","lastname":"davis","email":"rog@gmail.com","password":"test123","profilepicture":"googleimagesblablabla","settings":[]}

my code:

            url url = new url(myurl);             httpurlconnection urlrequest = (httpurlconnection) url.openconnection();             urlrequest.setrequestmethod("get");             urlrequest.addrequestproperty("content-type", "application/json");             urlrequest.addrequestproperty("accept", "application/json");             urlrequest.addrequestproperty("x-zumo-application", mobileserviceappid);             urlrequest.addrequestproperty("email",email);             urlrequest.addrequestproperty("password",pass);              jsonobject[] response = null;          try {                  // prepare objects receive bytes of data                 // azure mobile service                 inputstream in = new bufferedinputstream(                         urlrequest.getinputstream());                 bufferedreader bufferreader = new bufferedreader(                         new inputstreamreader(in));                  // responsestring hold our json data                 stringbuilder responsestring = new stringbuilder();                 string line;                  // loop through buffered input, reading json data                 while ((line = bufferreader.readline()) != null) {                     responsestring.append(line);                 }                  // convert responsestring jsonarray                 jsonarray jsonarray = new jsonarray(responsestring.tostring());                  toast.maketext(getapplicationcontext(),jsonarray.length(),toast.length_long).show();                  for(int i=0;i<jsonarray.length();i++)                 {                     jsonobject obj = jsonarray.getjsonobject(i);                     log.d("error",obj.getstring("lastname"));                 }               }             catch(exception ex)             {                 log.d("error", ex.tostring());             }

am parsing values wrong response? how can fix this, folks?

well json response not have array in :

{"firstname":"roger","lastname":"davis","email":"rog@gmail.com","password":"test123","profilepicture":"googleimagesblablabla"}

it has object in response can parse response below given code snippet.

jsonobject reader = new jsonobject(responsestring.tostring()); string firstname = reader.getstring("firstname"); string lastname= reader.getstring("lastname"); string email= reader.getstring("email"); string password= reader.getstring("password"); string profilepicture= reader.getstring("profilepicture");

and remove part code :

 // convert responsestring jsonarray                 jsonarray jsonarray = new jsonarray(responsestring.tostring());                  toast.maketext(getapplicationcontext(),jsonarray.length(),toast.length_long).show();                  for(int i=0;i<jsonarray.length();i++)                 {                     jsonobject obj = jsonarray.getjsonobject(i);                     log.d("error",obj.getstring("lastname"));                 }

Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

Rendering JButton to get the JCheckBox behavior in a JTable by using images does not update my table -

i rendering jbutton image on simulate jcheckbox behavior. why don't let jtable render jcheckbox? because need bigger checkboxes , there's no way can resize them (as far know). so, have own table cell renderer , editor. both renders jbutton , checkbox images on them. trying change image checked image unchecked image (or vice versa) , update cell value (boolean true or false). however, reason, getcelleditorvalue() not update table. so, release mouse, value goes original one. any appreciated! lot! public class tableexample extends jframe { jscrollpane pane; jpanel panel; jtable table; object[][] data; mytablemodel tm; renderer buttoncolumn; public tableexample(object[][] data) throws ioexception { string[] columns = {"column#1", "column#2", "column#3", "column#4", "column#5", "column#6"}; this.data = data; this.setpreferredsize(new dimension(700, 500));
Read more