Retrieving data from mySql and display it on android application using php and json

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http://stackoverflow.com – I am creating an android application then allows the user to view their profile after logging in. I completed my login page, however, when directed to the profile page, the data cannot be retrieved. Can anyone tell me what went wrong?? ProfilePage.java package com.example.foodTemption; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import org.apache.http.NameValuePair; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import android.app.Activity; import android.app.ProgressDialog; import android.content.Intent; import and (HowTos)