i have an app in which i am retrieving data from json and showing it in listview,i getting an problem only single data is getting visible in the list,i tried to figure out the problem but get nothing,where i am going wrong please help me to sort it out.
BussinessActivity
public void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.bussiness_details);
Log.i("DetailsUrl.Bussinessurl", DetailsUrl);
new JSONAsyncTask().execute(DetailsUrl);
weblink=(TextView)findViewById(R.id.txtweb);
list1 = (ListView) findViewById(R.id.list1);
list1.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int position, long id) {
// TODO Auto-generated method stub
//Toast.makeText(getApplication(),
//catagery.get(position).getcategory_name(),
//Toast.LENGTH_LONG).show();
}
});
}
class JSONAsyncTask extends AsyncTask<String, Void, Boolean> {
ProgressDialog dialog;
@Override
protected void onPreExecute() {
super.onPreExecute();
dialog = new ProgressDialog(BussinessDetails.this);
dialog.setMessage("Loading, please wait");
dialog.setTitle("Connecting server");
dialog.show();
dialog.setCancelable(false);
catageries = new ArrayList<ProfileDetails>();
}
@Override
protected Boolean doInBackground(String... urls) {
try {
// ------------------>>
HttpGet httppost = new HttpGet(urls[0]);
HttpClient httpclient = new DefaultHttpClient();
HttpResponse response = httpclient.execute(httppost);
// StatusLine stat = response.getStatusLine();
int status = response.getStatusLine().getStatusCode();
if (status == 200) {
HttpEntity entity = response.getEntity();
String data = EntityUtils.toString(entity);
JSONObject jsono = new JSONObject(data);
JSONObject jarray = jsono.getJSONObject("business");
ProfileDetails category = new ProfileDetails();
//String business_id = jarray.getString("business_id");
//Log.i("business_id", business_id);
//String business_name = jarray.getString("business_name");
//Log.i("business_name", business_name);
String web_site = jarray.getString("web_site");
category.setData1(web_site);
category.setNumber2(web_site);
//weblink.setText(web_site);
Log.i("web_site", web_site);
//String about_business = jarray.getString("about_business");
//Log.i("web_site", web_site);
JSONObject phn = jarray.getJSONObject("Phones");
List<String> listArray = new ArrayList<String>();
Iterator iter = phn.keys();
int count=0;
while(iter.hasNext())
{
String key = (String)iter.next();
// listArray.add((String)iter.next());
Log.i("Name",key);
count +=1;
// String key = (String)iter.next();
// Object o = phn.get(key);
if( phn.get(key) instanceof JSONArray ){
JSONArray arry = phn.getJSONArray(key);
int size = arry.length();
for (int i = 0; i < size; i++) {
String CC_info_left = arry.getJSONObject(i).getString("CC_info_left");
Log.i("CC_info_left", CC_info_left);
String CC_info_right = arry.getJSONObject(i).getString("CC_info_right");
Log.i("CC_info_right", CC_info_right);
String CC_info_short_desc = arry.getJSONObject(i).getString("CC_info_short_desc");
Log.i("CC_info_short_desc", CC_info_short_desc);
String CC_info_short_desc_align = arry.getJSONObject(i).getString("CC_info_short_desc_align");
Log.i("CC_info_short_desc_align", CC_info_short_desc_align);
category.setName(key);
category.setNumber1(CC_info_right);
category.setData(CC_info_left);
category.setDescription(CC_info_short_desc);
// Log.i("category", category.toString());
catageries.add(category);
}
}
}
//Collections.sort(listArray);
// System.out.println(listArray);
JSONObject EmailAddress = jarray.getJSONObject("Emails");
Iterator iter1 = EmailAddress.keys();
int count1=0;
while(iter1.hasNext()){
String key1 = (String)iter1.next();
Log.i("Name1",key1);
count +=1;
// String key = (String)iter.next();
// Object o = phn.get(key);
if( EmailAddress.get(key1) instanceof JSONArray ){
JSONArray arry1 = EmailAddress.getJSONArray(key1);
int size1 = arry1.length();
for (int i = 0; i < size1; i++) {
String CC_info_left1 =arry1.getJSONObject(i).getString("CC_info_left");
String CC_info_right1 = arry1.getJSONObject(i).getString("CC_info_right");
String CC_info_short_desc1 = arry1.getJSONObject(i).getString("CC_info_short_desc");
String CC_info_short_desc_align1 =arry1.getJSONObject(i).getString("CC_info_short_desc_align");
category.setEmail(key1);
category.setEmailleft(CC_info_left1);
category.setEmailright(CC_info_right1);
category.setEmailDesc(CC_info_short_desc1);
catageries.add(category);
}
}
}
// /}
// }
return true;
}
// ------------------>>
} catch (ParseException e1) {
e1.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
return false;
}
protected void onPostExecute(Boolean result) {
dialog.cancel();
//adapter.notifyDataSetChanged();
if (result == false){
Toast.makeText(BussinessDetails.this,
"Unable to fetch data from server", Toast.LENGTH_LONG)
.show();
}else{
adapter = new DetailAdaptor(BussinessDetails.this, R.layout.list_details, catageries);
list1.setAdapter(adapter);
//emailAdaptor=new EmailAdaptor(BussinessDetails.this, R.layout.list_details, catagery);
//list2.setAdapter(emailAdaptor);
}
}
}
DetailAdaptor
public class DetailAdaptor extends ArrayAdapter<ProfileDetails> {
ArrayList<ProfileDetails> detailList;
LayoutInflater vi;
int Resource;
ViewHolder holder;
public DetailAdaptor(Context context, int resource, ArrayList<ProfileDetails> objects) {
super(context, resource, objects);
vi = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
Resource = resource;
detailList = objects;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// convert view = design
View v = convertView;
if (v == null) {
holder = new ViewHolder();
v = vi.inflate(Resource, null);
holder.tvName = (TextView) v.findViewById(R.id.title_from_phone);
holder.tvData2 = (TextView) v.findViewById(R.id.data_from_phone1);
holder.tvData1 = (TextView) v.findViewById(R.id.data_from_phone2);
holder.tvDescription = (TextView) v.findViewById(R.id.data_from_phone3);
holder.email = (TextView) v.findViewById(R.id.title_for_email);
holder.email_left = (TextView) v.findViewById(R.id.email_left);
holder.email_right = (TextView) v.findViewById(R.id.email_right);
holder.emailDescription = (TextView) v.findViewById(R.id.email_desc);
v.setTag(holder);
}
else{
holder = (ViewHolder) v.getTag();
}
holder.tvName.setText(detailList.get(position).getName());
holder.tvDescription.setText(detailList.get(position).getDescription());
holder.tvData1.setText(detailList.get(position).getNumber1());
holder.tvData2.setText(detailList.get(position).getData());
holder.email.setText(detailList.get(position).getEmail());
holder.email_left.setText(detailList.get(position).getEmailleft());
holder.email_right.setText(detailList.get(position).getEmailright());
holder.emailDescription.setText(detailList.get(position).getEmailDesc());
return v;
}
static class ViewHolder {
public ImageView imageview;
public TextView tvName;
public TextView tvDescription;
public TextView tvData1;
public TextView tvData2;
public TextView email;
public TextView emailDescription;
public TextView email_left;
public TextView email_right;
}
}
ProfileDetails
public class ProfileDetails {
private String title;
private String email;
private String email_left;
private String email_right;
private String email_desc;
private String number1;
private String number2;
private String description;
private String detail1;
private String detail2;
//private String children;
//private String image;
public ProfileDetails() {
// TODO Auto-generated constructor stub
}
public ProfileDetails(String name,String num, String num2, String desc,
String data1, String data2,String emails,String emailleft ,String emailright,String emaildesc) {
super();
title = name;
description = desc;
number1 = num;
number2 = num2;
detail1 = data1;
detail2 = data2;
email =emails;
email_left=emailleft;
email_right=emailright;
email_desc=email_desc;
//this.children = children;
//this.image = image;
}
public String getName() {
return title;
}
public void setName(String name) {
title = name;
}
public String getEmail() {
return email;
}
public void setEmail(String ename) {
email = ename;
}
public String getEmailleft() {
return email_left;
}
public void setEmailleft(String Eleft) {
email_left = Eleft;
}
public String getEmailright() {
return email_right;
}
public void setEmailright(String Eright) {
email_right = Eright;
}
public String getEmailDesc() {
return email_desc;
}
public void setEmailDesc(String Edesc) {
email_desc = Edesc;
}
public String getDescription() {
return description;
}
public void setDescription(String description) {
this.description = description;
}
public String getData() {
return detail1;
}
public void setData(String data) {
detail1 = data;
}
public String getData1() {
return detail2;
}
public void setData1(String data) {
detail2 = data;
}
public String getNumber1() {
return number1;
}
public void setNumber1(String num) {
number1 = num;
}
public String getNumber2() {
return number2;
}
public void setNumber2(String num) {
number2 = num;
}
/*public String getSpouse() {
return spouse;
}
public void setSpouse(String spouse) {
this.spouse = spouse;
}
public String getChildren() {
return children;
}
public void setChildren(String children) {
this.children = children;
}
public String getImage() {
return image;
}
public void setImage(String image) {
this.image = image;
}
*/
}
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