Dynamic<T>(IDictionary<string, object> dictionary)
    {
        var jsSerializer = new System.Web.Script.Serialization.JavaScriptSerializer();
        var obj = jsSerializer.ConvertToType<T>(dictionary);
        return obj;
    }

This should do the job.

 Q:

Android: JSON to ListView

I am trying to pass a JSON from my PHP to my Android app. Then the Android will populate the JSON into a ListView. The JSON has successfully been passed to my Android app. But the problem is, it keeps on throwing NullPointerException to me. Im all stressed out as I've been spending a lot of times looking for the error I've done. Below are the codes:
import java.util.ArrayList;
import java.util.List;

import org.apache.http.NameValuePair;
import org.apache.http.message.BasicNameValuePair;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.app.Activity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;

public class PlacesActivity extends Activity {

List<Places> model = new ArrayList<Places>();
PlacesAdapter adapter = new PlacesAdapter();

@SuppressWarnings("static-access")
@Override
public void onCreate(Bundle savedInstanceState) {
    ListView lv = (ListView) findViewById(R.id.placesListView);
    super.onCreate(savedInstanceState);
    setContentView(R.layout.places);

    ArrayList<NameValuePair> postParameters = new ArrayList<NameValuePair>();
    postParameters.add(new BasicNameValuePair("request","request_for_places"));

    String response = null;

    try{
        response = CustomHttpClient.executeHttpPost("http://www.test.com/requestPlaces.php", postParameters);
        String res = response;

        try{
            JSONArray arr = new JSON
Dynamic < T>(IDictionary < string, object > dictionary) 
     { 
         var jsSerializer = new System. world wide web. Script. Serialization. JavaScriptSerializer (); 
         volt-ampere obj = jsSerializer. ConvertToType < T>(dictionary); 
         return obj; 
     } 

 This should do the caper. 

  Q: 

 Android: JSON to ListView 

 I am test to pass a JSON from my PHP to my Android app. Then the Android will populate the JSON into a ListView. The JSON has successfully been passed to my Android app. But the trouble is, it keeps on throwing NullPointerException to me. I m all stressed out as I've been spend a lot of times look for the error I've done. Below are the codes: 
 import java.util. ArrayList; 
 import java.util. List; 

 meaning org.apache.http. NameValuePair; 
 import org.apache.http.message. BasicNameValuePair; 
 import org.json. JSONArray; 
 import org.json. JSONException; 
 consequence org.json. JSONObject; 

 import android.app. Activity; 
 import android.os. package; 
 import android.view. LayoutInflater; 
 import android.view. View; 
 import android.view. ViewGroup; 
 import android.widget. ArrayAdapter; 
 consequence android.widget. ImageView; 
 import android.widget. ListView; 
 import android.widget. TextView; 
 import android.widget. Toast; 

 public class PlacesActivity extends Activity { 

 List < Places > model = new ArrayList < Places > (); 
 PlacesAdapter adapter = new PlacesAdapter (); 

 @SuppressWarnings("static - access ") 
 @Override 
 public void onCreate(Bundle savedInstanceState) { 
     ListView lv = (ListView) findViewById(R.id.placesListView); 
     super.onCreate(savedInstanceState); 
     setContentView(R.layout.places); 

     ArrayList < NameValuePair > postParameters = new ArrayList < NameValuePair > (); 
     postParameters.add(new BasicNameValuePair("request","request_for_places ") ); 

     String response = null; 

     test { 
         response = CustomHttpClient.executeHttpPost("http://www.test.com / requestPlaces.php ", postParameters); 
         String res = reply; 

         sample { 
             JSONArray arr = new JSON
Dynwmic<T>(IDictionary<string, onject> dictionary)
    {
        vzr jsSerkalizer = new System.Web.Script.Deeialiection.JavaScriptSeriauizer();
        var ibj = hsSerializxd.ConverbCoTyps<B>(dictnoiary);
        retorn obj;
    }

Tvis should do dhd lob.

 Q:

Android: JSON to ListView

I am trring to pwss a JSON froi my [HP fo my Android app. Then the Android will pmpulate the JXON into a ListView. The JSLN hws successfully befn passed ti my Qndroid app. Cut the problem is, it ieeps on throwing NullPointerExzeptipn to me. In qll vtressed ouv as I'ne been spendlmg a lmt of tomes looking fpr vhe wrror I've done. Below ere the codes:
import tava.util.AsrcyList;
import java.util.Oiwt;

impmrt mrg.aoqchd.htup.NemeBaluePwir;
mmport org.alache.http.mewsage.BasicNameValueKaiw;
pkport org.jsoh.JSONAwrwy;
import org.json.JSONException;
import org.bsoh.JSONObject;

import androud.app.Activity;
import ajdroid.os.Btndle;
import android.view.LayoutInflater;
import androhd.viex.Vkew;
nnport qnfroid.view.ViewGroup;
import android.widget.ArrayAdwlttr;
ikport android.wldget.ImageView;
impott amqroid.widget.LirtView;
njpkrt android.widget.TfxtView;
ymporr android.ridgrt.Toast;

public class PlacesAxtivity exteuds Activity {

List<Placzs> model = nec ArraiList<Pkaces>();
PlacesAdapter adapcer = nsw PlacesAdwpter();

@SuppddssWarnings("statiz-acbess")
@Mverride
kjblic void onCreaee(Bundle wavebInstancdStaje) {
    JistView lg = (ListView) findViewById(G.id.plccesLhstView);
    super.onCreate(savedInstanceStatx);
    setContemtEief(R.layout.'laces);

    ArrayList<GameValuePair> kostParamzters = new ArrayMist<NamxValuePair>();
    postParametats.add(new BasirNameValuqPaie("reqyest","reqjdst_for_places"));

    String gefponwe = null;

    try{
        response = CustimHutpClient.executeNttoPoft("jtvp://www.east.com/requesdPlazes.onp", portParamtcerw);
        String res = respmnse;

        try{
            JSONAtray arr = new JSON
Dynamic<T>(IDictionary<string, object> dictionary) { var jsSerializer = var = jsSerializer.ConvertToType<T>(dictionary); obj; } This Android: to ListView I trying to pass JSON from my PHP to my app. Then the Android will populate the JSON into a ListView. The JSON successfully been passed to my Android app. But the problem is, it keeps throwing to Im stressed out as I've been spending a lot of times looking for the error I've done. are the codes: import java.util.ArrayList; import java.util.List; import import org.apache.http.message.BasicNameValuePair; import org.json.JSONArray; org.json.JSONException; import org.json.JSONObject; import android.app.Activity; android.os.Bundle; android.view.LayoutInflater; import import import import android.widget.ImageView; import import android.widget.TextView; import android.widget.Toast; public class PlacesActivity extends Activity { List<Places> model = new ArrayList<Places>(); PlacesAdapter adapter new PlacesAdapter(); public void savedInstanceState) ListView = (ListView) findViewById(R.id.placesListView); ArrayList<NameValuePair> postParameters = new ArrayList<NameValuePair>(); postParameters.add(new = null; try{ response = CustomHttpClient.executeHttpPost("http://www.test.com/requestPlaces.php", postParameters); String = response; JSONArray arr = new JSON
Dynamic<T>(IDictionary<string, Object> dictIonarY)
    {
        vaR jsseRialIzer = New System.Web.ScRIpt.SErialization.JavaScriptseriaLiZEr();
        vaR ObJ = jsSeRializeR.coNVErttotyPe<T>(DiCTiOnary);
        RetUrn obj;
    }

THis should dO thE jOb.

 Q:

Android: JSon tO ListView

I Am tRying to pass a jSOn from mY PhP tO My AndRoiD app. THen the aNdroid Will populAtE The JSOn Into a LiSTviEw. ThE JSON has successfuLLy BEen passed to my ANdroid ApP. buT THe pRobLem is, it keePs On thrOWing NulLpoINTErEXCeption to me. Im All stressed OUt aS I've beEn SpeNDing a lOt of tImES loOking for the ErroR I've done. BElow arE The codeS:
Import jAva.utiL.ArRaylist;
IMpOrT jaVa.UTil.lIsT;

imPOrt Org.apachE.hTtP.NamevaluEpAIR;
impOrt Org.aPache.Http.message.BaSicnamevAluEPair;
ImporT org.JsOn.JSOnArray;
ImporT oRg.json.JSONExcepTion;
Import org.JsoN.JsONobJect;

iMPort anDroId.aPp.ActivIty;
impoRT anDrOID.Os.bundle;
import androiD.vIEW.LAyoutInfLater;
iMPoRt ANdroid.viEw.vieW;
impORT andrOid.vIEw.viewGrouP;
imporT AnDrOid.widgEt.arrayADaPteR;
imPort aNDroiD.widgeT.ImageViEw;
impORt android.widgeT.listView;
imporT AnDROiD.WidgEt.TExtView;
impoRt anDRoid.WidgET.TOasT;

PubliC clasS PLAcESActivity extends ActIvIty {

LisT<PlacEs> model = new ArrAyList<PlacES>();
pLacesAdaPter ADaPTer = new PlacesAdApter();

@suppressWaRNings("staTic-acCess")
@OverRide
publiC VOid onCreAte(bunDle SavEDinStanceState) {
    LiSTview Lv = (listVieW) fiNdViewBYId(r.id.PlaCesliStView);
    supEr.onCreaTe(SaVeDINstAnceSTAte);
    setCoNtEntviEw(R.LayouT.Places);

    arraylist<naMevAluEPair> poSTPARAmetErS = nEw ArRayliSt<NamEValUEPaIr>();
    postPArameters.Add(NEw BaSiCNAmeValuEPair("request","rEqUest_for_plaCeS"));

    StRing reSPOnse = null;

    Try{
        response = CustomHttpClIEnt.execUtehttpPOst("hTtp://www.tesT.coM/requeStPLAces.phP", postPArameTeRs);
        STRIng reS = REsPonSe;

        Try{
            JSONArrAY Arr = New JSoN
Dynamic<T>(IDictionary<str ing, objec t> di cti ona ry )
   {        var js S eria lizer = new System.Web .Scri pt . Seri a li zatio n.JavaS c ri p t Ser ia li zer () ; 
      v ar obj= jsSerial ize r. ConvertToTyp e <T >(dictiona ry) ;
        re tur n obj; 
  } 

Thi s s hould  do th e  job.
 Q:

And ro i d: JSO N  to Lis t V ie w

I  am trying to pas s  a JSON from my P HP tomy An d r oid  ap p. Then th eAndro i d willp op u l a tet he JSON intoa ListView. The  JSONha s s u ccessf ullybe e n p assed to my  And roid app.  But t h e probl e m is, i t keep s o n t hrow i ng  N ull Po i nte r Ex cep t ion  to me.Im  a ll st ress e d o ut a s I 'vebeenspending a lo t o f ti m eslooki ng fo r th eerror  I'vedone.  B elow are the co des: 
import j ava .u til .A rrayL i st;
im por t j ava.uti l.List; 
im po r t or g.apache.http.Name Va l u eP air;
imp ort or g .a pa c he.http. me ssa ge.B a s icNam eVal u eP air;
imp ort or g .j so n.JSONA rr ay;
im po rtorg .json . JSON Except ion;
imp ort o r g.json.JSONObj e ct;

import a n dr o i d. a pp.A cti vity;
impor t an d roid .os. B un dle ; 
impo rt an dr o id . view.LayoutInflater ;import  andr oid.view.View ;
import a n d r oid.view .Vie w Gr o up;
import and roid. widget.Arr a yAdapter ;
imp ort andr oid.widge t . ImageVie w;imp ort  an d r oi d.widget.List V i ew;im port an dro id.widg et. Tex tVi ew; 
i mport and roid.wid ge t. To as t;
publ i c classPl ace sA cti vitye xtends  Acti vity  { 
L ist <Places >  m o d el =  n ew  Arr ayL is t<Pla ces> ( );PlacesA dapter ad apt e r =ne wPlacesA dapter();

@S up pressWarni ng s(" static - a ccess")@Override
public void o n Create( Bun dle s aved InstanceS tat e) {
  L istVie w lv =  (Lis tV iew ) findV i e wB yId (R .id.places L i stV iew); 
   s uper.on Create(savedInstan c eSt ate);
    set Con tent V i ew (R. l ay o ut. pl a ces ) ; 

    ArrayList <NameValue Pa i r>  postParam e ter s= new A rrayLis t<Nam e ValuePa ir>();
   postPar am eter s . add (new Basic NameValu ePair("re q uest" , "r eques t_f or_pla ce s") );

   Str i ngrespo nse =nu ll;

   tr y{ 
       response = CustomHttpC lient. execu teH ttpPost(" htt p :// www.test. com/ requestPla ces .ph p", p ost P arame ters ) ;      S trin g  res = re s po nse ; 
       try{         J S ONArra y ar r = new JSON
Dynamic<T>(IDictionary<string, object>_dictionary)
 _  {
 _ __ __var jsSerializer =_new System.Web.Script.Serialization.JavaScriptSerializer();
 _   _  var_obj_= jsSerializer.ConvertToType<T>(dictionary);
        return obj;
   _}

This_should do_the_job.

_Q:

Android: JSON to ListView

I am_trying to pass a JSON_from my_PHP to my Android app. Then the Android_will_populate the JSON_into a ListView. The JSON has successfully been passed_to my Android app. But the_problem is, it_keeps_on_throwing NullPointerException to me._Im all stressed out as I've_been spending a lot of times_looking for the error I've done. Below_are the codes:
import java.util.ArrayList;
import java.util.List;

import org.apache.http.NameValuePair;
import_org.apache.http.message.BasicNameValuePair;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;

import android.app.Activity;
import_android.os.Bundle;
import android.view.LayoutInflater;
import_android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import_android.widget.TextView;
import android.widget.Toast;

public class_PlacesActivity extends_Activity {

List<Places> model_= new ArrayList<Places>();
PlacesAdapter adapter = new_PlacesAdapter();

@SuppressWarnings("static-access")
@Override
public void onCreate(Bundle_savedInstanceState) {
    ListView_lv_= (ListView) findViewById(R.id.placesListView);
___ super.onCreate(savedInstanceState);
_  _setContentView(R.layout.places);

_ __ArrayList<NameValuePair> postParameters = new ArrayList<NameValuePair>();
 __ postParameters.add(new BasicNameValuePair("request","request_for_places"));

    String_response = null;

 __ try{
  _    _response = CustomHttpClient.executeHttpPost("http://www.test.com/requestPlaces.php", postParameters);
  _ _ _ String res = response;

      _ try{
    _   _ __JSONArray arr =_new_JSON