在android中解析Json中的错误数据

我正在解析来自php服务器的json数据，但我在每个标记中得到的值不是该标记的实际值。值在每个标记之间切换。 这是我的json：

 {"feed":[{"userid":"7",
"username":"anurag",
"user_image":"http:\/\/xxxxxxxxxxxxxxxxx\/avatars\/ozone\/7_30_7_150_WP_20140330_044.jpg",
"gender":"1",
"is_read":"1",
"sender_id":"7",
"receiver_id":"11",
"message_id":"67",
"message":"hi ",
"created_date":"2015-06-26 12:43:20",
"r_id":"67",
"status":"0"}]}

我试图在自定义适配器类中获取以下值：

@Override
    public View getView(int position, View convertView, ViewGroup parent) {
        // TODO Auto-generated method stub


        View vi = convertView;
        ViewHolder holder;

        if(convertView==null)

            convertView = inflater.inflate(R.layout.ozone_message_inboxitem, null);

        holder = new ViewHolder();

        holder.ozoneMsgInboxfrom = (TextView)convertView.findViewById(R.id.ozoneMsgInboxfrom);
        holder.ozonemsginboxContent1 = (TextView)convertView.findViewById(R.id.ozonemsginboxContent);
        holder.ozonemsginboxdate1 = (TextView)convertView.findViewById(R.id.ozonemsginboxdate);
        holder.ozonemsginboxPhoto1 = (ImageView)convertView.findViewById(R.id.ozonemsginboxPhoto);

        holder.ozonemsginboxdate1.setText(feedList.get(position).getUsername());
        //holder.ozonemsginboxContent1.setText(feedList.get(position).getMessage());
        holder.ozoneMsgInboxfrom.setText(feedList.get(position).getCreated_date());

         int rounded_value = 120; 
         DisplayImageOptions options = new DisplayImageOptions.Builder().cacheInMemory(true).cacheOnDisc(true).displayer(new RoundedBitmapDisplayer(rounded_value)).build();
         ImageLoader.getInstance().displayImage(feedList.get(position).getCreated_date(), holder.ozonemsginboxPhoto1,options);

        return convertView;

    }
    public class ViewHolder {

        public ImageView ozonemsginboxPhoto1;
        TextView  ozoneMsgInboxfrom, ozonemsginboxContent1,ozonemsginboxdate1;
    }

很明显，我想在

Textview

中显示标记

“username”

的值，但我在“created\u date”中得到了“created\u date”和“user\u image”。就像这样，所有的值都在切换标签

为了获得更多帮助，我在这里添加了更多的主类和Bean类：：

public class OzoneMessageInboxFragment extends Fragment{

private ProgressDialog pDialog;

    OzoneMessageInboxAdapter adapter;
    // Creating JSON Parser object
    JSONParser jsonParser = new JSONParser();
    ArrayList<HashMap<String, String>> inboxList;
    ArrayList<OzoneMessageInbox_Beans> feedList = new ArrayList<OzoneMessageInbox_Beans>();
    // products JSONArray
    JSONArray inbox;
    JSONArray inboxImage;
    private PullToRefreshListView ozone_msginbox_listView;
    // Inbox JSON url
    private static final String INBOX_URL = "http://example.com/omessageinbox/id/";

    // ALL JSON node names
    private static final String TAG_FEED = "feed";
    private static final String TAG_USERNAME = "username";
    private static final String TAG_USERIMAGE = "user_image";
    private static final String TAG_MESSAGE = "message";
    private static final String TAG_DATE = "created_date";

    AppPreference mAppPreference;
    Context context;

    @Override
    public View onCreateView(LayoutInflater inflater,
            @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View view = inflater.inflate(R.layout.ozone_message_inbox, container, false);
        initialiseNoramlVariable();
        initialiseView(view);
        return view;

    }
    private void initialiseView(View view) {

        ozone_msginbox_listView = (PullToRefreshListView)view.findViewById(R.id.ozoneMessageInbox);

        // Hashmap for ListView
        inboxList = new ArrayList<HashMap<String, String>>();

        ozone_msginbox_listView.setOnRefreshListener(new OnRefreshListener(){

            @Override
            public void onRefresh() {

                ozone_msginbox_listView.postDelayed(new Runnable() {

                    @Override
                    public void run() {
                        ozone_msginbox_listView.onRefreshComplete();
                        feedList = new ArrayList<OzoneMessageInbox_Beans>();
                        new LoadinboxmsgOzone().execute();
                        adapter.notifyDataSetChanged();
                    }
                }, 2000);
            }
        });
        new LoadinboxmsgOzone().execute();
    }

    /**
     * Background Async Task to Load all INBOX messages by making HTTP Request
     * */
    class LoadinboxmsgOzone extends AsyncTask<String, String, String> {

        public String finalValue = "";

        /**
         * Before starting background thread Show Progress Dialog
         * */
        @Override
        protected void onPreExecute() {
            super.onPreExecute();
            pDialog = new ProgressDialog(context);
            pDialog.setMessage("Loading Inbox ...");
            pDialog.setCancelable(false);
            pDialog.show();
        }
        /**
         * getting Inbox JSON
         * */
        protected String doInBackground(String... args) {
            // Building Parameters
            List<NameValuePair> params = new ArrayList<NameValuePair>();


            //http://m.sabakuch.com/api/omessageinbox/id/11/userid/11/key/ee8b3de3507e194e8c43eb9458bf728e
            String url = INBOX_URL+mAppPreference.getUserID()+"/"+"userid"+"/"+mAppPreference.getUserID()+"/"+"key"+"/"+mAppPreference.getServerKey();
            Log.d("urlll", url);
            // getting JSON string from URL
            JSONObject json = jsonParser.makeHttpRequest(url, "GET",params);
            Log.d("general JSON ", json.toString());
            try {
                inbox = json.getJSONArray(TAG_FEED);
                // looping through All messages
                for (int i = 0; i < inbox.length(); i++) {
                    JSONObject c = inbox.getJSONObject(i);

                    OzoneMessageInbox_Beans ozoneInboxbean = new OzoneMessageInbox_Beans(c.getString(TAG_DATE),c.getString(TAG_MESSAGE),c.getString(TAG_USERNAME),c.getString(TAG_USERIMAGE));

                    feedList.add(ozoneInboxbean);
                    }
            } catch (JSONException e) {
                e.printStackTrace();
            }
            return null;
        }
        /**
         * After completing background task Dismiss the progress dialog
         * **/
        @SuppressWarnings("unchecked")
        protected void onPostExecute(String file_url) {
            // dismiss the dialog after getting all products
            pDialog.dismiss();
            adapter = new OzoneMessageInboxAdapter(feedList,context);
            ozone_msginbox_listView.setAdapter(adapter);
        }
    }
    private void initialiseNoramlVariable() {
        context  = getActivity();
        mAppPreference = AppPreference.getInstance(context);
    }

}

---

请指出问题并帮助我解决此问题。

请尝试下面的代码，并让我知道它是否有效

 @Override
    public View getView(int position, View convertView, ViewGroup parent) {
        // TODO Auto-generated method stub

        View vi = convertView;
        ViewHolder holder;

        if(convertView==null)
{
            convertView = inflater.inflate(R.layout.ozone_message_inboxitem, null);

        holder = new ViewHolder();

        holder.ozoneMsgInboxfrom = (TextView)convertView.findViewById(R.id.ozoneMsgInboxfrom);
        holder.ozonemsginboxContent1 = (TextView)convertView.findViewById(R.id.ozonemsginboxContent);
        holder.ozonemsginboxdate1 = (TextView)convertView.findViewById(R.id.ozonemsginboxdate);
        holder.ozonemsginboxPhoto1 = (ImageView)convertView.findViewById(R.id.ozonemsginboxPhoto);
    convertView.setTag(holder );
} else {
    holder = (ViewHolder) convertView.getTag();
}
holder.ozonemsginboxdate1.setText(feedList.get(position).getUsername());
        //holder.ozonemsginboxContent1.setText(feedList.get(position).getMessage());
        holder.ozoneMsgInboxfrom.setText(feedList.get(position).getCreated_date());

         int rounded_value = 120; 
         DisplayImageOptions options = new DisplayImageOptions.Builder().cacheInMemory(true).cacheOnDisc(true).displayer(new RoundedBitmapDisplayer(rounded_value)).build();
         ImageLoader.getInstance().displayImage(feedList.get(position).getCreated_date(), holder.ozonemsginboxPhoto1,options);

        return convertView;

    }
    public class ViewHolder {

        public ImageView ozonemsginboxPhoto1;
        TextView  ozoneMsgInboxfrom, ozonemsginboxContent1,ozonemsginboxdate1;
    }

---

for循环中的构造函数有错误

你在干什么

OzoneMessageInbox_Beans ozoneInboxbean = new OzoneMessageInbox_Beans(c.getString(TAG_DATE),c.getString(TAG_MESSAGE),c.getString(TAG_USERNAME),c.getString(TAG_USERIMAGE));

将其更改为下面的一个

OzoneMessageInbox_Beans ozoneInboxbean = new OzoneMessageInbox_Beans(c.getString(TAG_USERNAME),c.getString(TAG_USERIMAGE),c.getString(TAG_MESSAGE),c.getString(TAG_DATE));

---

你的问题在这里：

OzoneMessageInbox_bean ozoneInboxbean=newozoneMessageInbox_bean（c.getString（TAG_日期）、c.getString（TAG_消息）、c.getString（TAG_用户名）、c.getString（TAG_用户图像））

这与：
publicOzoneMessageInbox\uBeans（字符串用户名、字符串用户、字符串图像、字符串消息、字符串创建日期）
@DhruvVaishnav请查看我的最新问题我认为这很完美。
OzoneMessageInbox_Beans ozoneInboxbean = new OzoneMessageInbox_Beans(c.getString(TAG_USERNAME),c.getString(TAG_USERIMAGE),c.getString(TAG_MESSAGE),c.getString(TAG_DATE));