AsyncTask Crashing on postExecute - android-asynctask

Question

I have a problem when using asyntask to query all the data in a table and put it in an array List and then send it to the server. I am able to send the data to the server successfully. But the application crashes on the postexecute of the asynctask giving the following error:
(W/System.err﹕ org.json.JSONException: Value ["com.atlantis.eclectics.agentbank.SyncMembersActivity$MemberRecords#41b06d18","com.atlantis.eclectics.agentbank.SyncMembersActivity$MemberRecords#41b070b8"] of type org.json.JSONArray cannot be converted to JSONObject)..
What could be problem? Where am i getting it wrong. Someone please help...Thanks very much.
package com.practical.tasks.school;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.NotificationManager;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;
import org.apache.http.Header;
import org.apache.http.HttpResponse;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.entity.StringEntity;
import org.apache.http.impl.auth.BasicScheme;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.protocol.HTTP;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
#SuppressWarnings("deprecation")
public class SyncMembersActivity extends ActionBarActivity {
CustomHttpClient jParser = new CustomHttpClient();
ListView lstView;
public MainDB dbs;
public SQLiteDatabase db;
public static String fname;
String username = "atlantis";
String password = "#t1#ntis";
Button submit;
String statusN = "NO";
String statusY = "YES";
String url = "http://123.456.78.90:1234/Api/create/Post";
String FirstName = "";
String SecondName = "";
String MobileNumber = "";
String DateofBirth = "";
String Gender = "";
String GroupName = "";
String GroupAccountNo = "";
String IdentificationID = "";
String IdentificationType = null;
String CreatedBy = null;
String Residence = "";
private int notificationIdOne = 111;
private int numMessagesOne = 0;
private NotificationManager myNotificationManager;
String account_statusY = "True";
private ProgressDialog prgDialog;
private ArrayAdapter<String> listAdapter;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sync_members);
getSupportActionBar().setHomeButtonEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);
getSupportActionBar().setHomeActionContentDescription("Services");
getSupportActionBar().setDisplayUseLogoEnabled(true);
getSupportActionBar().setLogo(R.mipmap.ic_launcher);
getSupportActionBar().setDisplayShowTitleEnabled(true);
getSupportActionBar().setBackgroundDrawable(new ColorDrawable(Color.parseColor("#5A92F7")));
lstView = (ListView) findViewById(R.id.lstSample);
submit = (Button) findViewById(R.id.upload);
prgDialog = new ProgressDialog(this);
prgDialog.setMessage("Please wait...");
prgDialog.setCancelable(false);
submit.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
try {
if (isNetworkAvailable(getApplicationContext())) {
new HttpAsyncTask().execute(FirstName, SecondName, MobileNumber, DateofBirth, Gender, GroupName, GroupAccountNo, IdentificationID, IdentificationType, CreatedBy, Residence);
} else {
showAlert("No internet Connectivity...");
}
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_sync_members, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
public class MemberRecords {
String FirstName;
String SecondName;
String MobileNumber;
String DateofBirth;
String Gender;
String GroupName;
String GroupAccountNo;
String IdentificationID;
String IdentificationType;
String CreatedBy;
String Residence;
public String getFirstName() {
return FirstName;
}
public String getSecondName() {
return SecondName;
}
public String getMobileNumber() {
return MobileNumber;
}
public String getDateofBirth() {
return DateofBirth;
}
public String getGender() {
return Gender;
}
public String getGroupName() {
return GroupName;
}
public String getGroupAccountNo() {
return GroupAccountNo;
}
public String getIdentificationID() {
return IdentificationID;
}
public String getIdentificationType() {
return IdentificationType;
}
public String getCreatedBy() {
return CreatedBy;
}
public String getResidence() {
return Residence;
}
public void setFirstName(String newfirstName) {
FirstName = newfirstName;
}
public void setSecondName(String newSecondName) {
SecondName = newSecondName;
}
public void setMobileNumber(String mobileNumber) {
MobileNumber = mobileNumber;
}
public void setDateofBirth(String dateofBirth) {
DateofBirth = dateofBirth;
}
public void setGender(String gender) {
Gender = gender;
}
public void setGroupName(String groupName) {
GroupName = groupName;
}
public void setGroupAccountNo(String groupAccountNo) {
GroupAccountNo = groupAccountNo;
}
public void setIdentificationID(String identificationID) {
IdentificationID = identificationID;
}
public void setIdentificationType(String identificationType) {
IdentificationType = identificationType;
}
public void setCreatedBy(String createdBy) {
CreatedBy = createdBy;
}
public void setResidence(String residence) {
Residence = residence;
}
}
public boolean isConnected() {
ConnectivityManager connMgr = (ConnectivityManager) getSystemService(Activity.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = connMgr.getActiveNetworkInfo();
if (networkInfo != null && networkInfo.isConnected())
return true;
else
return false;
}
public static String POST(String url, MemberRecords my) {
InputStream inputStream;
String result = "";
String username = "atlantis";
String password = "#t1#ntis";
Integer n;
try {
// 1. create HttpClient
HttpClient httpclient = new DefaultHttpClient();
// 2. make POST request to the given URL
HttpPost httpPost = new HttpPost("http://41.186.47.26:4433/Api/Account/PostAddSignatory");
String json = "";
Log.e("Url", "Url Here:" + url);
// 3. build jsonObject
JSONObject jsonObject = new JSONObject();
jsonObject.accumulate("FirstName", my.getFirstName());
jsonObject.accumulate("SecondName", my.getSecondName());
jsonObject.accumulate("MobileNumber", my.getMobileNumber());
jsonObject.accumulate("DateofBirth", my.getDateofBirth());
jsonObject.accumulate("Gender", my.getGender());
jsonObject.accumulate("GroupName", my.getGroupName());
jsonObject.accumulate("GroupAccountNo", my.getGroupAccountNo());
jsonObject.accumulate("IdentificationID", my.getIdentificationID());
jsonObject.accumulate("IdentificationType", my.getIdentificationType());
jsonObject.accumulate("CreatedBy", my.getCreatedBy());
jsonObject.accumulate("Residence", my.getResidence());
json = jsonObject.toString();
Log.e("Url", "Request:" + json);
StringEntity se = new StringEntity(json);
httpPost.setHeader(HTTP.CONTENT_TYPE, "application/json");
UsernamePasswordCredentials credentials = new UsernamePasswordCredentials(username, password);
Header header = new BasicScheme().authenticate(credentials, httpPost);
httpPost.addHeader(header);
httpPost.setEntity(se);
HttpResponse httpResponse = httpclient.execute(httpPost);
inputStream = httpResponse.getEntity().getContent();
if (inputStream != null)
result = convertInputStreamToString(inputStream);
else
result = "Did not work!";
} catch (Exception e) {
Log.e("InputStream", e.getLocalizedMessage());
//e.printStackTrace();
}
// 11. return result
return result;
}
private static String convertInputStreamToString(InputStream inputStream) throws IOException, JSONException {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
String line = "";
String result = "";
while ((line = bufferedReader.readLine()) != null)
result += line;
Log.e("Url", "Response:" + result);
inputStream.close();
return result;
}
private class HttpAsyncTask extends AsyncTask<String, Void,String> {
#Override
protected void onPreExecute() {
super.onPreExecute();
prgDialog.show();
}
#Override
protected String doInBackground(String... urls) {
dbs = new MainDB(SyncMembersActivity.this);
db = dbs.getWritableDatabase();
Integer n=null;
MemberRecords my = new MemberRecords();
List<MemberRecords> member_list = new ArrayList<>();
try {
Cursor cursor = db.rawQuery("SELECT * FROM tbl_memberData" +
" where sync_status = '" + statusN + "' AND account_status = '" + account_statusY + "'", null);
if (cursor.moveToFirst()) {
do {
my = new MemberRecords();
my.setGroupName(cursor.getString(1));
my.setIdentificationID(cursor.getString(2));
my.setIdentificationType(cursor.getString(3));
my.setFirstName(cursor.getString(4));
my.setSecondName(cursor.getString(5));
my.setDateofBirth(cursor.getString(6));
my.setMobileNumber(cursor.getString(7));
my.setGender(cursor.getString(8));
my.setGroupAccountNo(cursor.getString(9));
my.setCreatedBy(cursor.getString(10));
my.setResidence(cursor.getString(11));
member_list.add(my);
} while (cursor.moveToNext());
}
cursor.close();
} catch (NumberFormatException e) {
e.printStackTrace();
}
for ( n = 0; n < member_list.size(); n++) {
POST(url, member_list.get(n));
}
db.close();
return String.valueOf(member_list);
}
//onPostExecute displays the results of the AsyncTask.
//Response format
//Response:{"ResponseCode":"00","ResponseMsg":"Successful"}
//Response:{"ResponseCode":"01","ResponseMsg":"Failed"}
#Override
protected void onPostExecute (String result){
prgDialog.dismiss();
Toast.makeText(getBaseContext(),"Saved Successfully",Toast.LENGTH_LONG).show();
dbs = new MainDB(SyncMembersActivity.this);
db = dbs.getWritableDatabase();
String updateQuery = "Update tbl_memberData set sync_status = '" + statusY + "' where account_status='" + account_statusY + "'";
db.execSQL(updateQuery);
String success="";
String message="";
try {
JSONObject jsonBreaker = new JSONObject(result);
success = jsonBreaker.getString("ResponseCode");
message = jsonBreaker.getString("ResponseMsg");
if (success.equalsIgnoreCase("00")) {
prgDialog.dismiss();
showAlert(message);
} else if (success.equalsIgnoreCase("01")) {
prgDialog.dismiss();
//do
showAlert(message);
} else {
prgDialog.dismiss();
Toast.makeText(getBaseContext(), "Error, Please try again...", Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
private void showAlert(String message) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setMessage(message).setTitle("Response from Server")
.setCancelable(false)
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// do nothing
}
});
AlertDialog alert = builder.create();
alert.show();
}
public boolean isNetworkAvailable(final Context context) {
final ConnectivityManager connectivityManager = ((ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE));
return connectivityManager.getActiveNetworkInfo() != null && connectivityManager.getActiveNetworkInfo().isConnected();
}
}

Answer 1

If you would baste stacktrace and opoint where rxception is thrown would be much easier.
Anyway
Your result is probably and JSONArray not an JSONObject so this
JSONObject jsonBreaker = new JSONObject(result);
Is causing the exception. Construct JSONArray insteed of JSONObject and this shoult be fine (this is my blind guess cuz no viable info here)