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When i click a list item i want to store it name in an edittext

I am creating an eWallet application like many existing ones. I have lots of classes that do different stuff but i need some advice in a group of them. I have created a listview witch fetches the categories i have created and saved in a phpMyAdmin database. I am displaying this data on a list view successfully. This list view just shows the list of the categories to the user and if he clicks a list item a new activity appers which llows him to edit or delete the list item.
Now i used the same code (i lterally used the same code!) to create a second listview inside a dialog box. Imagine that this listview appears inside the dialog box when i click an edit text which has an on click listener. I successfully display the data in this second list view as well. Now on this dialog box when i click a list item/category (lets say Sports category) i want the name of the edit text to change to the category i chose. But i am confused because i use the same code and methods that open the edit and delete activity on my first list view. I hope i did not confuse you too much.
Here is the code that downloads the data in my list views.
import android.app.ProgressDialog;
import android.content.Context;
import android.os.AsyncTask;
import android.widget.ListView;
import android.widget.Toast;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;
public class ExDownloaderActivity extends AsyncTask<Void, Integer, String>
{
Context context;
String address;
ListView expenseListView;
ProgressDialog progressDialog;
public ExDownloaderActivity(Context context, String address, ListView exCategoryListView)
{
this.context = context;
this.address = address;
this.expenseListView = exCategoryListView;
}
//B4 JOB STARTS
#Override
protected void onPreExecute()
{
super.onPreExecute();
progressDialog = new ProgressDialog(context);
progressDialog.setTitle("Fetch Data");
progressDialog.setMessage("Fetching Data...Please wait");
progressDialog.show();
}
#Override
protected String doInBackground(Void... params)
{
String data = downloadData();
return data;
}
#Override
protected void onProgressUpdate(Integer... values)
{
super.onProgressUpdate(values);
}
#Override
protected void onPostExecute(String string)
{
super.onPostExecute(string);
progressDialog.dismiss();
if(string != null)
{
ExParserActivity parser = new ExParserActivity(context, string, expenseListView);
parser.execute();
}
else
{
Toast.makeText(context, "Unable to download data",Toast.LENGTH_LONG).show();
}
}
private String downloadData()
{
//connect and get a stream of data
InputStream inputStream = null;
//to store each line
String line = null;
try
{
URL url = new URL(address);
HttpURLConnection httpURLConnection = (HttpURLConnection) url.openConnection();
inputStream = new BufferedInputStream(httpURLConnection.getInputStream());
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));
StringBuffer stringBuffer = new StringBuffer();
if(bufferedReader!= null)
{
while ((line = bufferedReader.readLine()) != null)
{
stringBuffer.append(line + "\n");
}
}
else
{
return null;
}
return stringBuffer.toString();
}
catch (MalformedURLException e)
{
e.printStackTrace();
}
catch (IOException e)
{
e.printStackTrace();
}
finally
{
if(inputStream != null)
{
try
{
inputStream.close();
}
catch (IOException e)
{
e.printStackTrace();
}
}
}
return null;
}
}
Second Class
import android.app.Activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.Intent;
import android.os.AsyncTask;
import android.support.design.widget.Snackbar;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
public class ExParserActivity extends AsyncTask<Void, Integer, Integer>
{
Context context;
ListView exListView;
String data;
ArrayList<String> exCategories = new ArrayList<>();
ProgressDialog progressDialog;
public ExParserActivity(Context context, String data, ListView lv)
{
this.context = context;
this.data = data;
this.exListView = lv;
}
//B4 JOB STARTS
#Override
protected void onPreExecute()
{
super.onPreExecute();
progressDialog = new ProgressDialog(context);
progressDialog.setTitle("Parser");
progressDialog.setMessage("Parsing...Please wait");
progressDialog.show();
}
//Heavy job
#Override
protected Integer doInBackground(Void... params)
{
return this.parse();
}
#Override
protected void onProgressUpdate(Integer... values)
{
super.onProgressUpdate(values);
}
#Override
protected void onPostExecute(Integer integer)
{
super.onPostExecute(integer);
progressDialog.dismiss();
if(integer == 1)
{
//ADAPTER
ArrayAdapter<String> arrayAdapter = new ArrayAdapter<String>(context, android.R.layout.simple_list_item_1, exCategories);
//ADAPT TO LIST VIEW
exListView.setAdapter(arrayAdapter);
//ON CLICK LISTENER
exListView.setOnItemClickListener(new AdapterView.OnItemClickListener()
{
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id)
{
context.startActivity(new Intent(context, UpdateDeleteExCategories.class));
//Snackbar.make(view, exCategories.get(position), Snackbar.LENGTH_SHORT).show();
}
});
}
else
{
Toast.makeText(context, "Unable to Parse", Toast.LENGTH_LONG).show();
}
}
//PARSE RECEIVED DATA
private int parse()
{
try
{
//ADD THAT DATA TO JSON ARRAY FIRST
JSONArray jsonArray = new JSONArray(data);
//CREATE JO OBJECT TO HOLD A SINGLE ITEM
JSONObject jsonObject = null;
exCategories.clear();
//LOOP THROUGH THE ARRAY
for(int i = 0; i < jsonArray.length(); i++)
{
jsonObject = jsonArray.getJSONObject(i);
//RETRIEVE NAME
String exCatName = jsonObject.getString("exCatName");
//ADD IT TO ARRAY LIST
exCategories.add(exCatName);
}
//IF ITS SUCCESSFUL RETURN 1
return 1;
}
catch (JSONException e)
{
e.printStackTrace();
}
//IF IT IS NOT SUCCESSFUL RETURN 0
return 0;
}
}
Third Class
import android.app.DatePickerDialog;
import android.app.Dialog;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.DatePicker;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import java.util.Calendar;
public class AddExpenseActivity extends SwipeFunctionActivity
{
private ImageView backImageView;
private TextView setDateTextView;
private EditText categoryEditText, amountEditText;
int year, month, day;
static final int DIALOG_ID = 0; //Initialise the variable to 0.
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_add_expense);
final Calendar calendar = Calendar.getInstance();
year = calendar.get(Calendar.YEAR);
month = calendar.get(Calendar.MONTH);
day = calendar.get(Calendar.DAY_OF_MONTH);
setDateTextView = (TextView)findViewById(R.id.setDateTextView);
backImageView = (ImageView)findViewById(R.id.backImageView);
categoryEditText = (EditText)findViewById(R.id.categoryEditText);
amountEditText = (EditText)findViewById(R.id.amountEditText);
setDateTextView.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v)
{
showDialog(DIALOG_ID);
}
});
categoryEditText.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v)
{
pickCategoryMethod();
}
});
backImageView.setOnClickListener(new View.OnClickListener()
{
#Override
public void onClick(View v)
{
backMethod();
}
});
}
#Override
protected Dialog onCreateDialog(int id)
{
if (id == DIALOG_ID)
{
return new DatePickerDialog(this, dpickerListener, year, month, day);
}
return null;
}
private DatePickerDialog.OnDateSetListener dpickerListener = new DatePickerDialog.OnDateSetListener()
{
#Override
public void onDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth)
{
AddExpenseActivity.this.year = year;
month = monthOfYear + 1;
day = dayOfMonth;
showDate(AddExpenseActivity.this.year, month, day);
//Toast.makeText(AddExpenseActivity.this, "Selected date: " + dayOfMonth + " / " + (monthOfYear+1) + " / " + year, Toast.LENGTH_LONG).show();
}
};
private void showDate(int year, int month, int day)
{
setDateTextView.setText(new StringBuilder().append(day).append("/")
.append(month).append("/").append(year));
}
public void pickCategoryMethod()
{
String url = "http://192.168.0.3/myapp/fexcateg.php";
//
final Dialog dialog = new Dialog(AddExpenseActivity.this);
dialog.setContentView(R.layout.activity_pick_category);
dialog.setTitle(" Pick your Category");
final ListView pickCategoryListView = (ListView)dialog.findViewById(R.id.pickCategoryListView);
final ExDownloaderActivity downloader = new ExDownloaderActivity(this, url, pickCategoryListView);
//Execute download
downloader.execute();
//pickCategoryListView = (ListView)dialog.findViewById(R.id.pickCategoryListView);
//This makes the dialog visible.
dialog.show();
}
public void backMethod()
{
//startActivity(new Intent(getApplicationContext(), BalanceActivity.class));
finish();
}
#Override
public void onSwipeLeft()
{
super.onSwipeLeft();
startActivity(new Intent(getApplicationContext(), AddIncomeActivity.class));
finish();
}
#Override
public void onSwipeRight()
{
super.onSwipeRight();
startActivity(new Intent(getApplicationContext(), AddSavingActivity.class));
finish();
}
}
So for my problem now. I want when i click a category inside the dialog box, the categoryEditText variable i have in the trird class to change in the name of the item i clicked in the listview. First of all where do i have to write this code and secondly how to do it. I am kind of lost becasue is really a big app:/
Many thanks !!!

Unable to receive the string Id from the listitem clicked in android

I want to receive the value of the variable Id from the listItem clicked and to pass it in the other activity.But I am not receiving anything in the variable.
Here is the attached code :
MainActivity.java
package com.example.hp.citysearchapp;
import android.app.ProgressDialog;
import android.content.Intent;
import android.support.design.widget.TextInputLayout;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.view.menu.ExpandedMenuView;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import android.widget.Toast;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.VolleyLog;
import com.android.volley.toolbox.JsonArrayRequest;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
public class MainActivity extends AppCompatActivity {
private static final String TAG = MainActivity.class.getSimpleName();
private ProgressDialog pDialog;
private List<City> cityList = new ArrayList<City>();
private ListView listView;
private static String url;
ImageView searchIcon;
String idGet;
String edittextSearch;
TextInputLayout searchLayout;
EditText search;
private CustomListAdapter adapter;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
listView = (ListView)findViewById(R.id.city_listView);
searchLayout=(TextInputLayout)findViewById(R.id.input_layout_search);
search=(EditText)findViewById(R.id.input_search);
searchIcon=(ImageView)findViewById(R.id.imageView);
adapter = new CustomListAdapter(this,cityList);
searchIcon.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
edittextSearch=search.getText().toString();
Log.d("hello2", search.getText().toString());
adapter.notifyDataSetChanged();
url = "http://test.maheshwari.org/services/testwebservice.asmx/SuggestCity?tryValue="+edittextSearch;
parsingMethod();
}
});
listView.setAdapter(adapter);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Intent intent = new Intent(MainActivity.this,CityDetailsActivity.class);
City city = cityList.get(position);
idGet=city.getId();
Log.d("dfjdkfj", idGet); //Not receiving anything ,here is the problem
intent.putExtra("gettingId",idGet);
startActivity(intent);
}
});
}
private void parsingMethod() {
Log.d("hello", url);
pDialog = new ProgressDialog(this);
// Showing progress dialog
pDialog.setMessage("Loading...");
pDialog.show();
// Creating volley request obj
JsonArrayRequest cityReq = new JsonArrayRequest(url,
new Response.Listener<JSONArray>() {
#Override
public void onResponse(JSONArray jsonArray) {
hidePDialog();
// Parsing json
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject obj = null;
try {
obj = jsonArray.getJSONObject(i);
} catch (JSONException e) {
e.printStackTrace();
}
City city = new City();
try {
city.setId(obj.getString("Id"));
city.setTitle(obj.getString("Title"));
city.setDescription(obj.getString("Description"));
city.setExv1(obj.getString("ExtraValue1"));
Log.d("hello",obj.getString("ExtraValue1"));
city.setExv2(obj.getString("ExtraValue2"));
city.setExv3(obj.getString("ExtraValue3"));
city.setExv4(obj.getString("ExtraValue4"));
city.setExv5(obj.getString("ExtraValue5"));
city.setExv6(obj.getString("ExtraValue6"));
city.setExv7(obj.getString("ExtraValue7"));
city.setExv8(obj.getString("ExtraValue8"));
city.setExv9(obj.getString("ExtraValue9"));
cityList.add(city);
} catch (JSONException e) {
e.printStackTrace();
}
}
// notifying list adapter about data changes
// so that it renders the list view with updated data
adapter.notifyDataSetChanged();
}
}, new Response.ErrorListener()
{
#Override
public void onErrorResponse (VolleyError error){
VolleyLog.d(TAG, "Error: " + error.getMessage());
hidePDialog();
}
});
// Adding request to request queue
AppController.getInstance().addToRequestQueue(cityReq);
}
#Override
public void onDestroy() {
super.onDestroy();
hidePDialog();
}
private void hidePDialog() {
if (pDialog != null) {
pDialog.dismiss();
pDialog = null;
}
}
}
City.java
package com.example.hp.citysearchapp;
/**
* Created by hp on 22-03-2016.
*/
public class City {
String title,description,exv1,exv3,exv6,id,exv2,exv4,exv5,exv9,exv7,exv8;
public City(String title, String description, String id, String exv1, String exv3, String exv6,
String exv2, String exv4 , String exv5 , String exv7 , String exv8 , String exv9) {
this.title = title;
this.description=description;
this.id=id;
this.exv1=exv1;
this.exv2=exv2;
this.exv3=exv3;
this.exv4=exv4;
this.exv5=exv5;
this.exv6=exv6;
this.exv7=exv7;
this.exv8=exv8;
this.exv9=exv9;
}
public City() {
}
public String getId() {
return id;
}
public String getExv2() {
return exv2;
}
public String getExv4() {
return exv4;
}
public String getExv5() {
return exv5;
}
public String getExv7() {
return exv7;
}
public String getExv8() {
return exv8;
}
public String getExv9() {
return exv9;
}
public String getTitle() {
return title;
}
public String getDescription() {
return description;
}
public String getExv1() {
return exv1;
}
public String getExv3() {
return exv3;
}
public String getExv6() {
return exv6;
}
public void setId(String id) {
this.id = id;
}
public void setExv2(String exv2) {
this.exv2 = exv2;
}
public void setExv4(String exv4) {
this.exv4 = exv4;
}
public void setExv5(String exv5) {
this.exv5 = exv5;
}
public void setExv7(String exv7) {
this.exv7 = exv7;
}
public void setExv8(String exv8) {
this.exv8 = exv8;
}
public void setExv9(String exv9) {
this.exv9 = exv9;
}
public void setTitle(String title) {
this.title = title;
}
public void setDescription(String description) {
this.description = description;
}
public void setExv1(String exv1) {
this.exv1 = exv1;
}
public void setExv3(String exv3) {
this.exv3 = exv3;
}
public void setExv6(String exv6) {
this.exv6 = exv6;
}
}

Please modify your code a bit to achieve this --
You already have --
City city = cityList.get(position);
Now add this line to get Id from the ListItem clicked --
String Id = city.getExv3(); //Use one of your actual Getter methods accordingly.
Hope this helps!

Since I'm using a CustomAdapter for my list , I have to use the following code :
TextView textView = (TextView)view.findViewById(R.id.id); /*(R.id.id) is the id of the textview */
String gettingID=textView.getText().toString();

how to close this progress dialog in post execute in android

I have made a custom progress Dialog,I wan to close it in my postExecute method,I have tried as below,But i don't know how to dismiss it.I have tried as below,Can anyone Please tell me how can i dismiss that custom dialog
main
package com.epe.yehki.ui;
import java.util.ArrayList;
import java.util.HashMap;
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 android.graphics.Bitmap;
import android.os.AsyncTask;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextWatcher;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.view.Window;
import android.view.WindowManager;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.RelativeLayout;
import android.widget.TextView;
import com.epe.yehki.adapter.ProductAdapter;
import com.epe.yehki.backend.BackendAPIService;
import com.epe.yehki.uc.Header;
import com.epe.yehki.uc.Menu;
import com.epe.yehki.util.Const;
import com.epe.yehki.util.Pref;
import com.epe.yehki.util.Utils;
import com.example.yehki.R;
public class SearchActivity extends Activity {
public com.epe.yehki.uc.Menu searchMenu;
public Header searchHeader;
public EditText et_serach;
JSONObject jsonObj;
private ProgressDialog pDialog;
Intent in = null;
String searchUrl;
int flag;
public Header header;
public Menu menu;
public TextView title;
Bitmap bitmap;;
private ProductAdapter productContent;
// PRODUCTS....
// arrayLists......
public static ArrayList<String> productArray;
public static ArrayList<String> categoryArray;
ProgressBar progressBar;
//
// contacts JSONArray
JSONArray subcategories = null;
JSONArray products = null;
public String catid;
public String id;
public String pid;
String name;
ListView lv;
// Hashmap for ListView
ArrayList<HashMap<String, String>> subcategoryList;
ArrayList<HashMap<String, String>> productList;
// new
public String proname;
public String prodesc;
public String proimg;
public String proMinOrderQty;
public String proMinPrice;
public String proMaxPrice;
public String proTerms;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_search);
productList = new ArrayList<HashMap<String, String>>();
searchMenu = (com.epe.yehki.uc.Menu) findViewById(R.id.menusearch);
searchMenu.setSelectedTab(2);
searchHeader = (Header) findViewById(R.id.headersearch);
searchHeader.title.setText("Search");
et_serach = (EditText) findViewById(R.id.et_serach);
lv = (ListView) findViewById(R.id.serch_list);
productContent = new ProductAdapter(SearchActivity.this, productList);
lv.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
if (Pref.getValue(SearchActivity.this, Const.PREF_CUSTOMER_ID, "") != null && !Pref.getValue(SearchActivity.this, Const.PREF_CUSTOMER_ID, "").equals(" ")
&& !Pref.getValue(SearchActivity.this, Const.PREF_CUSTOMER_ID, "").equals("0")) {
in = new Intent(getApplicationContext(), ProductDetailActivity.class);
proname = ((TextView) view.findViewById(R.id.product_label)).getText().toString();
// getting ProductId from the tag...
pid = productList.get(position).get(Const.TAG_PRODUCT_ID);
proimg = productList.get(position).get(Const.TAG_PRODUCT_IMG);
System.out.println(":::::::::::::::;;THE INTENT FOR THE PRODUCUT DETIALS ACTIVITY=================" + pid);
in.putExtra(Const.TAG_PRODUCT_ID, pid);
in.putExtra(Const.TAG_PRODUCT_IMG, proimg);
in.putExtra(Const.TAG_PRODUCT_NAME, proname);
startActivity(in);
} else {
in = new Intent(SearchActivity.this, LoginActivity.class);
startActivity(in);
}
}
});
et_serach.addTextChangedListener(new TextWatcher() {
public void afterTextChanged(Editable s) {
System.out.println(":::::::::::::::;after text changed called:::");
productList.clear();
}
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
if (s.length() != 0) {
System.out.println(":::::::::::::::;on text changed called:::");
// CALL SEARCH API........!!!
productList.clear();
new GetSearchList().execute();
}
}
});
}
public void addProgressBar(Activity activity) {
final ViewGroup rootFrameLayout = (ViewGroup) activity.getWindow().peekDecorView();
final ViewGroup modal = new RelativeLayout(activity);
progressBar = new ProgressBar(activity);
LayoutParams layoutParams = new RelativeLayout.LayoutParams(ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT);
((android.widget.RelativeLayout.LayoutParams) layoutParams).addRule(RelativeLayout.CENTER_IN_PARENT);
modal.addView(progressBar, layoutParams);
rootFrameLayout.addView(modal, new ViewGroup.LayoutParams(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.FILL_PARENT));
rootFrameLayout.invalidate();
}
// SEARCH API()..!!!
private class GetSearchList extends AsyncTask<Void, Void, Void> {
#Override
protected void onPreExecute() {
super.onPreExecute();
// Showing progress dialog
productList.clear();
addProgressBar(SearchActivity.this);// pDialog.show();
}
#Override
protected Void doInBackground(Void... arg0) {
// Creating service handler class instance
BackendAPIService sh = new BackendAPIService();
searchUrl = Const.API_PRODUCT + "?product_name=" + et_serach.getText().toString().trim();
System.out.println(":::::::::::::::::::SUB URL:::::::::::::::::" + searchUrl);
// Making a request to url and getting response
String jsonStr = sh.makeServiceCall(searchUrl, BackendAPIService.GET);
Log.d("Response: ", "> " + jsonStr);
try {
if (jsonStr != null) {
jsonObj = new JSONObject(jsonStr);
if (jsonObj.getString(Const.TAG_STATUS).equals("success")) {
if (jsonObj.has(Const.TAG_PRODUCT_DETAIL)) {
System.out.println("::::::::::::::::true::::::::::::::::" + jsonObj.has(Const.TAG_PRODUCT_DETAIL));
products = jsonObj.getJSONArray(Const.TAG_PRODUCT_DETAIL);
if (products != null && products.length() != 0) {
// looping through All Contacts
for (int i = 0; i < products.length(); i++) {
JSONObject c = products.getJSONObject(i);
pid = c.getString(Const.TAG_PRODUCT_ID);
System.out.println("::::::::::::::::::PARSING PRODUCT ID:::::::::::::" + pid);
String proname = c.getString(Const.TAG_PRODUCT_NAME);
String prodesc = c.getString(Const.TAG_LISTING_DESCRIPTION);
String proimg = Const.API_HOST + "/" + c.getString(Const.TAG_PRODUCT_IMG);
System.out.println("::::::::::::::;products Length:::::::::::" + products.length());
System.out.println(":::::::::::::::My Image Url:::::::::::::" + proimg);
String proMinOrderQty = c.getString(Const.TAG_PRODUCT_MIN_ORDER_QTY);
c.getString(Const.TAG_PRODUCT_MIN_PRICE);
c.getString(Const.TAG_PRODUCT_MAX_PRICE);
c.getString(Const.TAG_PRODUCT_PAYMENT_TERMS);
// for company details..!!!
// new Working
HashMap<String, String> product = new HashMap<String, String>();
product.put(Const.TAG_PRODUCT_ID, pid);
product.put(Const.TAG_PRODUCT_NAME, proname);
product.put(Const.TAG_PRODUCT_IMG, proimg);
product.put(Const.TAG_PRODUCT_MIN_ORDER_QTY, proMinOrderQty);
product.put(Const.TAG_PRODUCT_DESCRIPTION, prodesc);
productList.add(product);
}
}
}
} else {
runOnUiThread(new Runnable() {
public void run() {
Utils.showCustomeAlertValidation(SearchActivity.this, "No Product found", "Yehki", "Ok");
}
});
}
} else {
Log.e("ServiceHandler", "Couldn't get any data from the url");
}
} catch (JSONException e) {
e.printStackTrace();
System.out.println("::::::::::::::::::got an error::::::::::::");
}
return null;
}
#Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
// Dismiss the progress dialog
productContent.notifyDataSetChanged();
lv.setAdapter(productContent);
}
}
}

Its easy try:
pDialog.dismiss();

STEP 1
Declare progress dialog above on create
private ProgressDialog pDialog;
STEP 2
Define preExecute method
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(context);
pDialog.setTitle("Please wait");
pDialog.setMessage("Processing...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(true);
pDialog.setProgressStyle(ProgressDialog.STYLE_SPINNER);
pDialog.setButton(DialogInterface.BUTTON_NEGATIVE, "Cancel", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
pDialog.show();
}
STEP 3
//Your back ground task as it is
STEP 4
ADD postExecute Method
protected void onPostExecute()
{
pDialog.dismiss();
}

You need to just call dismiss() method for ProgressDialog. Like
protected void onPostExecute(){
pDialog.dismiss();
}

You have the progressBar variable that holds a reference to the progress bar in your layout. To hide it, call
progressBar.setVisibility(View.GONE);
The RelativeLayout you're placing the ProgressBar in is unnecessary. Also consider including the ProgressBar statically in your layout and just setting its visibility to VISIBLE/GONE as necessary.

how to get all editext's value from ListItems in android and pass them to api

I have made an activity in that one ListView is ther,In that ListView each listItem is having an editText named "qty",which can be edited,one textView is there which displays "price",I need is when i edit the edittext and if the entered value is more than some limi the textView value will change,After that i have to pass them as a parameter to an api as below:
http://yehki.epagestore.in/app_api/updateCart.php?customer_id=41&product_id=30&quantity=90&product_id=23&quantity=90
from that i will get subtotal's of eact item and have to set them to each item in the list,can anyone please help me for it?My code is as below..Please help me save my life...thank you
main.java
package com.epe.yehki.ui;
import java.util.ArrayList;
import java.util.HashMap;
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 android.graphics.Bitmap;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.Window;
import android.view.WindowManager;
import android.widget.Adapter;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import com.epe.yehki.adapter.CartAdapter;
import com.epe.yehki.backend.BackendAPIService;
import com.epe.yehki.util.Const;
import com.epe.yehki.util.Pref;
import com.example.yehki.R;
public class CartListActivity extends Activity {
private ProgressDialog pDialog;
Intent in = null;
ListView lv;
JSONObject jsonObj;
ArrayList<HashMap<String, String>> cartList;
Bitmap bitmap;;
private CartAdapter cartContent;
JSONArray carts = null;
ImageView back;
TextView tv_place_order, tv_home;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
setContentView(R.layout.activity_cart_list);
lv = (ListView) findViewById(R.id.cart_list);
back = (ImageView) findViewById(R.id.iv_bak);
tv_place_order = (TextView) findViewById(R.id.tv_place_order);
tv_home = (TextView) findViewById(R.id.tv_home);
cartList = new ArrayList<HashMap<String, String>>();
back.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
finish();
}
});
// execute the cartList api()...........!!!!
new GetCartList().execute();
// listView ClickEvent
lv.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
lv.removeViewAt(position);
cartContent.notifyDataSetChanged();
}
});
tv_home.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
in = new Intent(CartListActivity.this, HomeActivity.class);
startActivity(in);
}
});
tv_place_order.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
}
});
}
/*
* CART LIST PRODUCT LIST...............!!!!!!!!!
*/
private class GetCartList extends AsyncTask<Void, Void, Void> {
#Override
protected void onPreExecute() {
super.onPreExecute();
// Showing progress dialog
pDialog = new ProgressDialog(CartListActivity.this);
pDialog.setMessage("Please wait...");
pDialog.setCancelable(false);
pDialog.show();
}
#Override
protected Void doInBackground(Void... arg0) {
// Creating service handler class instance
String cartUrl = Const.API_CART_LIST + "?customer_id=" + Pref.getValue(CartListActivity.this, Const.PREF_CUSTOMER_ID, "");
BackendAPIService sh = new BackendAPIService();
// Making a request to url and getting response
String jsonStr = sh.makeServiceCall(cartUrl, BackendAPIService.GET);
Log.d("Response: ", "> " + jsonStr);
try {
if (jsonStr != null) {
jsonObj = new JSONObject(jsonStr);
// Getting JSON Array node
if (jsonObj.has(Const.TAG_PRO_LIST)) {
carts = jsonObj.getJSONArray(Const.TAG_PRO_LIST);
if (carts != null && carts.length() != 0) {
// looping through All Contacts
for (int i = 0; i < carts.length(); i++) {
JSONObject c = carts.getJSONObject(i);
String proId = c.getString(Const.TAG_PRODUCT_ID);
String proName = c.getString(Const.TAG_PRODUCT_NAME);
String wPrice = c.getString(Const.TAG_WHOLESALE_PRICE);
String rPrice = c.getString(Const.TAG_RETAIL_PRICE);
String qty = c.getString(Const.TAG_QUANTITY);
String proimg = Const.API_HOST + "/" + c.getString(Const.TAG_PRODUCT_IMG);
HashMap<String, String> cartProduct = new HashMap<String, String>();
cartProduct.put(Const.TAG_PRODUCT_ID, proId);
cartProduct.put(Const.TAG_PRODUCT_NAME, proName);
cartProduct.put(Const.TAG_PRODUCT_IMG, proimg);
cartProduct.put(Const.TAG_WHOLESALE_PRICE, wPrice);
cartProduct.put(Const.TAG_RETAIL_PRICE, rPrice);
cartProduct.put(Const.TAG_QUANTITY, qty);
cartList.add(cartProduct);
}
}
}
} else {
Log.e("ServiceHandler", "Couldn't get any data from the url");
}
} catch (JSONException e) {
e.printStackTrace();
System.out.println("::::::::::::::::::got an error::::::::::::");
}
return null;
}
#Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
// Dismiss the progress dialog
if (pDialog.isShowing())
pDialog.dismiss();
/**
* Updating parsed JSON data into ListView
*
* */
cartContent = new CartAdapter(CartListActivity.this, cartList);
lv.setAdapter(cartContent);
}
}
}

In ListAdapter, getItem() should return an item using which you populate the Views
#Override
public HashMap<String, String> getItem(int paramInt) {
return cartArray.get(paramInt);
}
To get all values,
final CartAdapter adapter = (CardAdapter) lv.getAdapter();
for (int i = 0; i < adapter.getCount(); i++) {
final HashMap<String, String> item = adapter.getItem(i);
final String quantity = item.get(Const.TAG_QUANTITY); // value of EditText of one row
}

Android create intent to start activity

I have an app, which consists of a tabhost. I am using a AsyncTask to perform some internet work in the background. Now in the onPostExecute, I want it to start a new activity. When I create a new intent, the new activity is shown, but there are no tabs.. it's just the activity.
Now i've read online how to do this, And i've managed to get into the right direction i think. This is the entire code:
package com.appsoweb.kvodeventer;
import org.json.JSONObject;
import android.app.Activity;
import android.app.ActivityGroup;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.EditText;
public class KVOMeldingen extends ActivityGroup {
public static final JSONObject jsonResult = null;
Button bLogin, bCreateAccount, bResetPassword;
EditText etUsername, etPassword;
static String Username;
static String Password;
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.meldingen);
final EditText etUsername = (EditText) findViewById(R.id.etUsername);
final EditText etPassword = (EditText) findViewById(R.id.etPassword);
Button bLogin = (Button) findViewById(R.id.bLogin);
Button bCreateAccount = (Button) findViewById(R.id.bCreateAccount);
Button bResetPassword = (Button) findViewById(R.id.bResetPassword);
bLogin.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
if (etUsername.length() <= 0) {
etUsername.setError("Veld mag niet leeg zijn");
} else if (etPassword.length() <= 0) {
etPassword.setError("Veld mag niet leeg zijn");
} else {
Username = etUsername.getText().toString();
Password = etPassword.getText().toString();
}
LoginTask NDLT = new LoginTask();
NDLT.execute();
}
});
bCreateAccount.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View arg0) {
// Doe iets hier.......
}
});
bResetPassword.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// Doe iets hier........
}
});
}
public static String getUsername() {
return Username;
}
public static String getPassword() {
return Password;
}
class LoginTask extends AsyncTask<Void, Void, JSONObject> {
ProgressDialog waitingDialog;
#Override
protected void onPreExecute() {
waitingDialog = new ProgressDialog(KVOMeldingen.this);
waitingDialog.setMessage("Laden...");
waitingDialog.show();
super.onPreExecute();
}
#Override
protected JSONObject doInBackground(Void... params) {
JSONObject json = JsonFunctionLogin
.getJsonLoginResult("http://api.crossalertdeventer.nl/login.json");
return json;
}
#Override
protected void onPostExecute(JSONObject json) {
super.onPostExecute(json);
if (waitingDialog.isShowing()) {
waitingDialog.dismiss();
Log.d("iets gebeurt", "gedaan");
}
try {
String LoginResult = json.getString("login");
String UserIdResult = json.getString("user_id");
Log.d("LoginResult", LoginResult);
Log.d("LoginUserId", UserIdResult);
json = null;
Intent intent = new Intent(KVOMeldingen.this, KVOCards.class);
View view = getLocalActivityManager().startActivity("KVOCards", intent
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP))
.getDecorView();
replaceView(view);
} catch (Exception e) {
Log.e("KVOMeldingen", "error" + e.getMessage());
}
}
public void replaceView(View v){
setContentView(v);
}
}
}
As you can see: I've created a View that will be shown trough an Intent. But the intent doesn't launch after the onbackground. It gives me an error:
Unable to start Activity componentInfo Unable to add window ... Token..... is not valid... Is your application running?
What am i doing wrong?
Thnx in advance

Starting a new Activity means you are navigating from your TabActivity to a normal Activity. Obviously you can't find a tab in Activity. You have to replace views instead of creating Activities.
Here is a good example of how to use ActivityGroup with TabActivity.
http://web.archive.org/web/20100816175634/http://blog.henriklarsentoft.com/2010/07/android-tabactivity-nested-activities/
But still this approach has been deprecated. You might have to consider using fragments though.
Take a look here, http://developer.android.com/resources/samples/Support4Demos/src/com/example/android/supportv4/app/FragmentTabs.html