Receive Quiz JSON string from server and display on screen

Receive Quiz JSON string from server and display on screen - java

i've received Quiz JSON string from server this string contain 10 Question, i received and stored response in ArrayList. now i want that one Question (and its 4 options)should display on screen then there is next button when i press then next question should be display on screen similarly until control reached all 10 question. my problem is that i cannot do functionality of on press next button show the second one(next) Question. please any one help me i am beginner in android thanks.
Here Is JSON String.
{
"status": 200,
"status_message": "Success",
"response":
[
{
"quizNumber" : "1",
"image" : "",
"question" : "Which car manufacturer was the first to win 100 F1 races?",
"option1" : "Ferrari",
"option2" : "Nissan",
"option3" : "Ford",
"option4" : "",
"answer" : "Ferrari."
},
{
"quizNumber" : "2",
"image" : "",
"question" : "In the professional era which woman has won the most titles at Wimbledon [singles, doubles and mixed] ?",
"option1" : "Venus",
"option2" : "Hingis",
"option3" : "Martina Navratilova",
"option4" : "Waynetta",
"answer" : "Martina Navratilova"
},
{
"quizNumber" : "3",
"image" : "",
"question" : "How many times have Liverpool been relegated from the top flight of English football?",
"option1" : "Four",
"option2" : "Three",
"option3" : "Two",
"option4" : "Five",
"answer" : "Three"
}]}
And Here Is my MainActivity.java class.
package com.example.quistest;
//import goes here
public class MainActivity extends Activity {
String serviceUrl;
ImageView next;
TextView question,quizno;
CheckBox ans_1,ans_2,ans_3,ans_4;
ArrayList<Quiz_List>data;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
data=new ArrayList<Quiz_List>();
next=(ImageView) findViewById(R.id.imageView_nextID);
quizno=(TextView) findViewById(R.id.question_noID);
question=(TextView) findViewById(R.id.txt_questionID);
ans_1=(CheckBox) findViewById(R.id.chk_ans1ID);
ans_2=(CheckBox) findViewById(R.id.chk_ans2ID);
ans_3=(CheckBox) findViewById(R.id.chk_ans3ID);
ans_4=(CheckBox) findViewById(R.id.chk_ans4ID);
next.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(getApplicationContext(), "Next...", Toast.LENGTH_SHORT).show();
}
});
if (isNetworkAvailable()) {
execute();
}
else {
// Error message here if network is unavailable.
Toast.makeText(this, "Network is unavailable!", Toast.LENGTH_LONG).show();
}
}
private boolean isNetworkAvailable() {
ConnectivityManager manager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = manager.getActiveNetworkInfo();
boolean isAvailable = false;
if (networkInfo != null && networkInfo.isConnected()) {
isAvailable = true;
}
return isAvailable;
}
private void execute() {
serviceUrl ="http://mobile.betfan.com/api/?action=quiz&key=MEu07MgiuWgXwJOo7Oe1aHL0yM8VvP&sporttype=all";
class LoginAsync extends AsyncTask<String, Void, String>{
private Dialog loadingDialog;
#Override
protected void onPreExecute() {
super.onPreExecute();
loadingDialog = ProgressDialog.show(MainActivity.this, "Please while wait", "Loading...");
}
#Override
protected String doInBackground(String... params) {
JSONObject jsonObject = new JSONObject();
String dataString = jsonObject.toString();
InputStream is = null;
List<NameValuePair> nameValuePairs = new
ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("data", dataString));
String result = null;
try{
HttpClient httpClient = new DefaultHttpClient();
HttpGet httpRequest = new HttpGet();
URI apiurl = new URI(serviceUrl);
httpRequest.setURI(apiurl);
HttpResponse response = httpClient.execute(httpRequest);
HttpEntity entity = response.getEntity();
is = entity.getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"), 8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null)
{
sb.append(line + "\n");
}
result = sb.toString();
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return result;
}
protected void onPostExecute(String result){
String s = result.trim();
loadingDialog.dismiss();
JSONObject respObject;
try {
respObject = new JSONObject(s);
String active = respObject.getString("status_message");
if(active.equalsIgnoreCase("success")){
JSONArray array = respObject.getJSONArray("response");
for (int i =0; i<array.length();i++){
JSONObject jsonObject = array.getJSONObject(i);
String quizNumber= jsonObject.getString("quizNumber");
String question= jsonObject.getString("question");
String option1 = jsonObject.getString("option1");
String option2 = jsonObject.getString("option2");
String option3 = jsonObject.getString("option3");
String option4 = jsonObject.getString("option4");
data.add(new Quiz_List(quizNumber,question,option1,option2,option3,option4));
quizno.setText("Question numer:"+quizNumber);
MainActivity.this.question.setText(question);
ans_1.setText(option1);
ans_2.setText(option2);
ans_3.setText(option3);
ans_4.setText(option4);
}
}else {
Toast.makeText(MainActivity.this, "Quiz received Fail", Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
LoginAsync la = new LoginAsync();
la.execute();
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
And Here is my AarrayList Quiz_List.java class.
package com.example.quistest;
public class Quiz_List {
private String quiz_no;
private String question;
private String answer_1;
private String answer_2;
private String answer_3;
private String answer_4;
public String getQuiz_no() {
return quiz_no;
}
public void setQuiz_no(String quiz_no) {
this.quiz_no = quiz_no;
}
public String getQuestion() {
return question;
}
public void setQuestion(String question) {
this.question = question;
}
public String getAnswer_1() {
return answer_1;
}
public void setAnswer_1(String answer_1) {
this.answer_1 = answer_1;
}
public String getAnswer_2() {
return answer_2;
}
public void setAnswer_2(String answer_2) {
this.answer_2 = answer_2;
}
public String getAnswer_3() {
return answer_3;
}
public void setAnswer_3(String answer_3) {
this.answer_3 = answer_3;
}
public String getAnswer_4() {
return answer_4;
}
public void setAnswer_4(String answer_4) {
this.answer_4 = answer_4;
}
public Quiz_List(String quiz_no, String question, String answer_1,
String answer_2, String answer_3, String answer_4) {
super();
this.quiz_no = quiz_no;
this.question = question;
this.answer_1 = answer_1;
this.answer_2 = answer_2;
this.answer_3 = answer_3;
this.answer_4 = answer_4;
}
}
Please anyone help i want when i want press next then it should display second one question(its 4 options) should display on screen.
And In current situation it displays last question(its 4 options) only.

I write an example as per your requriment
1-we have a json array
{
"status": 200,
"status_message": "Success",
"response":
[
{
"quizNumber" : "1",
"image" : "",
"question" : "Which car manufacturer was the first to win 100 F1 races?",
"option1" : "Ferrari",
"option2" : "Nissan",
"option3" : "Ford",
"option4" : "",
"answer" : "Ferrari."
},
{
"quizNumber" : "2",
"image" : "",
"question" : "In the professional era which woman has won the most titles at Wimbledon [singles, doubles and mixed] ?",
"option1" : "Venus",
"option2" : "Hingis",
"option3" : "Martina Navratilova",
"option4" : "Waynetta",
"answer" : "Martina Navratilova"
},
{
"quizNumber" : "3",
"image" : "",
"question" : "How many times have Liverpool been relegated from the top flight of English football?",
"option1" : "Four",
"option2" : "Three",
"option3" : "Two",
"option4" : "Five",
"answer" : "Three"
}]}
2-Make a pojo class
class Mypojo {
String op1,op2,op3,op4,ans;
Mypojo(String s1,String s2,String s3,String s4,String ss){
op1 = s1;
.......
ans = ss;
}
//add getter / setter method here
}
3- Now in activity take an array list
int i = 0;
ArrayList<Mypojo> mypojo = new AarrayList();
where you parse json
make pojo class object like
Mypojo pojo = new Mypojo(parameters) and pass all parameters
then mypojo.add(pojo);
In this way all json data will be added in pojo type array list.
4-Now in Next button code will be
int arraysize = mypojo.size();
if(i<arraysize){
i++;
get all values from pojo arraylist by using i as a index position like
String op1 = mypojo.get(i).getOp1();
and change your UI.
}
This is for example if you will do all steps correctly your problem will be solved.

Initially set in MainActivity
int count=0;
Add 1 to count and send count to MainActivity.class when next button is clicked.
Intent i=new Intent(MainActivity.this,MainActivity.class);
i.putStringExtra("count",count);
startActivity(i);
and according to received count in post Execute
JSONObject jsonObject = array.getJSONObject(count);
String quizNumber= jsonObject.getString("quizNumber");
String question= jsonObject.getString("question");
String option1 = jsonObject.getString("option1");
String option2 = jsonObject.getString("option2");
String option3 = jsonObject.getString("option3");
String option4 = jsonObject.getString("option4");
Every time next button is clicked count is increased by one
Paste the below in MainActivity
package com.example.quistest;
//import goes here
public class MainActivity extends Activity {
String serviceUrl;
ImageView next;
TextView question,quizno;
CheckBox ans_1,ans_2,ans_3,ans_4;
ArrayList<Quiz_List>data;
String count=0;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
data=new ArrayList<Quiz_List>();
next=(ImageView) findViewById(R.id.imageView_nextID);
quizno=(TextView) findViewById(R.id.question_noID);
question=(TextView) findViewById(R.id.txt_questionID);
ans_1=(CheckBox) findViewById(R.id.chk_ans1ID);
ans_2=(CheckBox) findViewById(R.id.chk_ans2ID);
ans_3=(CheckBox) findViewById(R.id.chk_ans3ID);
ans_4=(CheckBox) findViewById(R.id.chk_ans4ID);
Intent i=getIntent();
count=i.getStringExtra("count");
next.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
int new_count=Integer.parseInt(count)+1;
Intent intent=new Intent(MainActivity.this, MainActivity.class);
intent.putExtra("count",String.valueOf(new_count));
Toast.makeText(getApplicationContext(), "Next...", Toast.LENGTH_SHORT).show();
}
});
if (isNetworkAvailable()) {
execute();
}
else {
// Error message here if network is unavailable.
Toast.makeText(this, "Network is unavailable!", Toast.LENGTH_LONG).show();
}
}
private boolean isNetworkAvailable() {
ConnectivityManager manager = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = manager.getActiveNetworkInfo();
boolean isAvailable = false;
if (networkInfo != null && networkInfo.isConnected()) {
isAvailable = true;
}
return isAvailable;
}
private void execute() {
serviceUrl ="http://mobile.betfan.com/api/?action=quiz&key=MEu07MgiuWgXwJOo7Oe1aHL0yM8VvP&sporttype=all";
class LoginAsync extends AsyncTask<String, Void, String>{
private Dialog loadingDialog;
#Override
protected void onPreExecute() {
super.onPreExecute();
loadingDialog = ProgressDialog.show(MainActivity.this, "Please while wait", "Loading...");
}
#Override
protected String doInBackground(String... params) {
JSONObject jsonObject = new JSONObject();
String dataString = jsonObject.toString();
InputStream is = null;
List<NameValuePair> nameValuePairs = new
ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("data", dataString));
String result = null;
try{
HttpClient httpClient = new DefaultHttpClient();
HttpGet httpRequest = new HttpGet();
URI apiurl = new URI(serviceUrl);
httpRequest.setURI(apiurl);
HttpResponse response = httpClient.execute(httpRequest);
HttpEntity entity = response.getEntity();
is = entity.getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(is, "UTF-8"), 8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null)
{
sb.append(line + "\n");
}
result = sb.toString();
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} catch (URISyntaxException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return result;
}
protected void onPostExecute(String result){
String s = result.trim();
loadingDialog.dismiss();
JSONObject respObject;
try {
respObject = new JSONObject(s);
String active = respObject.getString("status_message");
if(active.equalsIgnoreCase("success")){
JSONArray array = respObject.getJSONArray("response");
JSONObject jsonObject = array.getJSONObject(Integer.parseInt(count));
String quizNumber= jsonObject.getString("quizNumber");
String question= jsonObject.getString("question");
String option1 = jsonObject.getString("option1");
String option2 = jsonObject.getString("option2");
String option3 = jsonObject.getString("option3");
String option4 = jsonObject.getString("option4");
data.add(new Quiz_List(quizNumber,question,option1,option2,option3,option4));
quizno.setText("Question numer:"+quizNumber);
MainActivity.this.question.setText(question);
ans_1.setText(option1);
ans_2.setText(option2);
ans_3.setText(option3);
ans_4.setText(option4);
}else {
Toast.makeText(MainActivity.this, "Quiz received Fail", Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
LoginAsync la = new LoginAsync();
la.execute();
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}

When you need to pass data from one activity to another activity you need to use intent.putExtra() method to send data.
For send data from your main activity ->
Intent intent = new Intent(MainActivity.this,NEXT_ACTIVITY.class); // Change NEXT_ACTIVITY to your option / answer activity.
intent.putExtra("option_1",option1);
intent.putExtra("option_2",option2);
intent.putExtra("option_3",option3);
intent.putExtra("option_4",option4);
intent.putExtra("answer",answer);
startActivity(intent);
To receive data from your next activity ->
Bundle bundle = getIntent().getExtras();
String option1 = bundle.getString("option_1");
String option2 = bundle.getString("option_2");
String option3 = bundle.getString("option_3");
String option4 = bundle.getString("option_4");
String answer = bundle.getString("answer");
Now you can use these data wherever you want in this activity.

If you parse json and add data in array list I suggest you make a pojo class and take all values in pojo type array list. When you press next button find array list size and array list index start from 0 to array list size so take a integer (int i = 0 ) and its initial value must be 0(zero).Now use if (i<array.size()) condition and inside it increase integer value (i++) . By this way you can solve your problem.Do not use Intent , all things do in same activity.

Related

Json don´t populate a spinner

public class FindPlaces extends AppCompatActivity {
private static final String MAP_API_URL = "https://api.foursquare.com/v2/venues/categories?client_id=AW31XQWUOLJWFZCFNZZ04I4IQFUFYIFAFDEHEYITEBBDHIVB&client_secret=R10S3ACA5VFOTGVG2LW1N4YONU30LQ3IE0DKIG1JNHN2QNWE&v=20170811&m=foursquare";
JSONObject jsonobject;
JSONArray jsonarray;
ProgressDialog mProgressDialog;
ArrayList<String> categoriesList;
ArrayList<Categories> categories;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_find_places);
new DownloadJSON().execute();
}
private class DownloadJSON extends AsyncTask<Void, Void, Void> {
#Override
protected Void doInBackground(Void... params) {
// Locate the Categories Class
categories = new ArrayList<Categories>();
// Create an array to populate the spinner
categoriesList = new ArrayList<String>();
// JSON file URL address
jsonobject = JSONfunctions
.getJSONfromURL("https://api.foursquare.com/v2/venues/categories?client_id=CONSUMER_KEY&client_secret=CONSUMER_SECRET&v=20170811&m=foursquare");
try {
// Locate the NodeList name
jsonarray = jsonobject.getJSONArray("categories");
for (int i = 0; i < jsonarray.length(); i++) {
jsonobject = jsonarray.getJSONObject(i);
Categories cat = new Categories();
cat.setName(jsonobject.optString("name"));
categories.add(cat);
// Populate spinner with country names
categoriesList.add(jsonobject.optString("name"));
}
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(Void args) {
// Locate the spinner in activity_main.xml
Spinner mySpinner = (Spinner) findViewById(R.id.spinnerCategories);
// Spinner adapter
mySpinner
.setAdapter(new ArrayAdapter<String>(FindPlaces.this,
android.R.layout.simple_spinner_dropdown_item,
categoriesList));
// Spinner on item click listener
mySpinner
.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> arg0,
View arg1, int position, long arg3) {
// TODO Auto-generated method stub
// Locate the textviews in activity_main.xml
TextView txtname = (TextView) findViewById(R.id.tvName);
txtname.setText(categories.get(position).getName());
}
#Override
public void onNothingSelected(AdapterView<?> arg0) {
// TODO Auto-generated method stub
}
});
}
}
This is my class to inflate the spinner.
public class JSONfunctions {
public static JSONObject getJSONfromURL(String url) {
InputStream is = null;
String result = "";
JSONObject jArray = null;
// Download JSON data from URL
try {
HttpClient httpclient = new DefaultHttpClient();
HttpGet httppost = new HttpGet(url);
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
is = entity.getContent();
} catch (Exception e) {
Log.e("log_tag", "Error in http connection " + e.toString());
}
// Convert response to string
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(
is, "iso-8859-1"), 8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
is.close();
result = sb.toString();
} catch (Exception e) {
Log.e("log_tag", "Error converting result " + e.toString());
}
try {
jArray = new JSONObject(result);
} catch (JSONException e) {
Log.e("log_tag", "Error parsing data " + e.toString());
}
return jArray;
}
}
This is where i handle with the http request
{ "response": {
"categories": [
{
"id": "4d4b7104d754a06370d81259",
"name": "Arts & Entertainment",
"pluralName": "Arts & Entertainment",
"shortName": "Arts & Entertainment",
"icon": {
"prefix": "https://ss3.4sqi.net/img/categories_v2/arts_entertainment/default_",
"suffix": ".png"
},
"categories": [
{
"id": "56aa371be4b08b9a8d5734db",
"name": "Amphitheater",
"pluralName": "Amphitheaters",
"shortName": "Amphitheater",
"icon": {
"prefix": "https://ss3.4sqi.net/img/categories_v2/arts_entertainment/default_",
"suffix": ".png"
}
and this is the json.
How can i change to get request instead a post request?
and how can i populate my spinner?
Thanks in advance.

How to pass a value from a listview loaded from MYSQL using the onclick function?

I've had troubles passing a value from a ListView filled from a MYSQL database using JSON, the array fills with a for cycle, and I can't use the value to pass the code to another activity. Here is the code:
public class SubCategoria extends ActionBarActivity {
String myJSON;
private static final String TAG_RESULTS="result";
private static final String TAG_ID = "codigo";
private static final String TAG_NAME = "nombre";
String codcat;
public static final String BITMAP_ID = "BITMAP_ID";
JSONArray peoples = null;
ArrayList<HashMap<String, String>> personList;
ListView list;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sub_categoria);
list = (ListView) findViewById(R.id.listView);
personList = new ArrayList<HashMap<String,String>>();
getData();
Intent i = getIntent();
Bundle a =i.getExtras();
String dato=(String) a.get("DATO1");
switch(dato) {
case "1":
codcat = "1";
break;
case "2":
codcat = "2";
break;
case "3":
codcat = "3";
break;
case "4":
codcat = "4";
break;
case "5":
codcat = "5";
break;
case "6":
codcat = "6";
break;
case "7":
codcat = "7";
break;
}
/* list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView adapterView, View view, int i, long l) {
Toast.makeText(getApplicationContext(), "posicion " + (i+1), Toast.LENGTH_SHORT).show();
}
});*/
}
protected void showList(){
try {
JSONObject jsonObj = new JSONObject(myJSON);
peoples = jsonObj.getJSONArray(TAG_RESULTS);
for(int i=0;i<peoples.length();i++){
JSONObject c = peoples.getJSONObject(i);
String codigo = c.getString(TAG_ID);
String nombre = c.getString(TAG_NAME);
HashMap<String,String> persons = new HashMap<String,String>();
persons.put(TAG_ID,codigo);
persons.put(TAG_NAME, nombre);
personList.add(persons);
}
ListAdapter adapter = new SimpleAdapter(
SubCategoria.this, personList, R.layout.list_item,
new String []{TAG_ID,TAG_NAME},
new int[]{R.id.id, R.id.name}
);
list.setAdapter(adapter);
} catch (JSONException e) {
e.printStackTrace();
}
}
public void getData(){
class GetDataJSON extends AsyncTask<String, Void, String>{
#Override
protected String doInBackground(String... params) {
DefaultHttpClient httpclient = new DefaultHttpClient(new BasicHttpParams());
HttpPost httppost = new HttpPost("http://www.cqbo.cl/get-sc.php?codcat="+codcat);
// Depends on your web service
httppost.setHeader("Content-type", "application/json");
InputStream inputStream = null;
String result = null;
try {
HttpResponse response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
inputStream = entity.getContent();
// json is UTF-8 by default
BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream, "UTF-8"), 8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null)
{
sb.append(line + "\n");
}
result = sb.toString();
} catch (Exception e) {
// Oops
}
finally {
try{if(inputStream != null)inputStream.close();}catch(Exception squish){}
}
return result;
}
#Override
protected void onPostExecute(String result){
myJSON=result;
showList();
}
}
GetDataJSON g = new GetDataJSON();
g.execute();
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}}
In the code, I did write this:
/* list.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView adapterView, View view, int i, long l) {
Toast.makeText(getApplicationContext(), "posicion " + (i+1), Toast.LENGTH_SHORT).show();
}
});*/
But I can't get any form to pass the Sub-Category code to the Other activity as I want to.
If it's a little tricky to understand my question, I'm sorry in advance! My English is very poor. Thanks a lot.

There is CursorAdapter for inflating ListView directly from sqlite. And you may consider using more powerful tools for Rest queries - Retrofit and RxJava- see How to consume this JSON structure via Retrofit 2?

java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()

I am using the following MainActivity, and I am still getting the following error message:
Caused by: java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
at android.os.Handler.<init>(Handler.java:200)
at android.os.Handler.<init>(Handler.java:114)
at android.widget.Toast$TN.<init>(Toast.java:344)
at android.widget.Toast.<init>(Toast.java:100)
at android.widget.Toast.makeText(Toast.java:258)
at com.example.edtomach.whatstheweather.MainActivity$DownloadTask.doInBackground(MainActivity.java:114)
at com.example.edtomach.whatstheweather.MainActivity$DownloadTask.doInBackground(MainActivity.java:80)
Why am I getting this error? The relevant code is here:
public class MainActivity extends Activity {
EditText cityname;
TextView resulttextview;
public void findWeather(View view) {
Log.i("cityname", cityname.getText().toString());
InputMethodManager mgr = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
mgr.hideSoftInputFromWindow(cityname.getWindowToken(), 0);
try {
String encodedCityName = URLEncoder.encode(cityname.getText().toString(), "UTF-8");
DownloadTask task = new DownloadTask();
task.execute("http://api.openweathermap.org/data/2.5/weather?q=" + encodedCityName);
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
Toast.makeText(getApplicationContext(), "could not find weather", Toast.LENGTH_LONG).show();
}
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
cityname = (EditText) findViewById(R.id.cityname);
resulttextview = (TextView) findViewById(R.id.resulttextview);
}
public class DownloadTask extends AsyncTask<String, Void, String> {
#Override
protected String doInBackground(String... urls) {
String result = "";
URL url;
HttpURLConnection urlConnection = null;
try {
url = new URL(urls[0]);
urlConnection = (HttpURLConnection) url.openConnection();
InputStream in = urlConnection.getInputStream();
InputStreamReader reader = new InputStreamReader(in);
int data = reader.read();
while (data != -1) {
char current = (char) data;
result += current;
data = reader.read();
}
return result;
} catch (Exception e) {
Toast.makeText(getApplicationContext(), "could not find weather", Toast.LENGTH_LONG).show();
}
return null;
}
#Override
protected void onPostExecute(String result) {
super.onPostExecute(result);
try {
String message = "";
JSONObject jsonObject = new JSONObject(result);
String weatherInfo = jsonObject.getString("weather");
Log.i("Weather content", weatherInfo);
JSONArray arr = new JSONArray(weatherInfo);
for (int i = 0; i < arr.length(); i++) {
JSONObject jsonPart = arr.getJSONObject(i);
String main = "";
String description = "";
main = jsonPart.getString("main");
description = jsonPart.getString("description");
if (main != "" && description != "") {
message += main + ": " + description + "\r\n";
}
}
if (message != "") {
resulttextview.setText(message);
} else {
Toast.makeText(getApplicationContext(), "could not find weather", Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
Toast.makeText(getApplicationContext(), "could not find weather", Toast.LENGTH_LONG).show();
}
}
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
#Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}

do not put anything can modife the main thread on the doBackground methods which herited from asynctask process , in your case you put toast message when you catch exception :
Toast.makeText(getApplicationContext(), "could not find weather", Toast.LENGTH_LONG).show();
instead that use logger message like e.g: Log.(TAG, "your message");

Debugging Android App communicating with Servlet on real device

So the scenario is I am trying to debug a simple application on my real device.I am using eclipse to make the application.
Now my application is communicating with a servlet which is on Server and application is running very smoothly in genymotion emulator(not using the emulator provided by eclipse). But when I try to run it in my device it is working perfectly till one activity class,but application is crashing on second activity.
So, after so many searches I am posting this question here. Hope I can find out any solution for this.
This is my Second Activity:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.success);
Intent objIntent = getIntent();
s2 = objIntent.getStringExtra("repname");
findViewsById();
submit.setOnClickListener(this);
}
private void findViewsById() {
submit = (Button) findViewById(R.id.submit);
headerText = (TextView) findViewById(R.id.tv1);
headerText.setVisibility(View.INVISIBLE);
submit2 = (Button) findViewById(R.id.secondSubmit);
submit2.setVisibility(View.INVISIBLE);
t1= (TextView) findViewById(R.id.tvexample1);
t2= (TextView) findViewById(R.id.tvexample2);
submit2.setOnClickListener(new OnClickListener() {
public void onClick(View v)
{
//DO SOMETHING! {RUN SOME FUNCTION ... DO CHECKS... ETC}
lviewAdapter.clear();
lviewAdapter.notifyDataSetChanged();
Calendar cal = Calendar.getInstance();
System.out.println("what is from calendar"+cal);
Date currentLocalTime = cal.getTime();
//System.out.println("what is from CurrentLocalTime"+currentLocalTime);
DateFormat date = new SimpleDateFormat("yyyy-MM-dd");
date.setTimeZone(TimeZone.getTimeZone("GMT"));
//System.out.println("what is from date"+date);
String localTime = date.format(currentLocalTime);
//localTime = "2014-08-26";
System.out.println("and result is == " + localTime);
pb.setVisibility(View.VISIBLE);
new MyAsyncTask().execute(localTime,s2);
}
});
pb=(ProgressBar)findViewById(R.id.progressBar1);
pb.setVisibility(View.GONE);
c=this;
}
public void onClick(View view) {
Log.d("1:", "in the onclick");
Calendar cal = Calendar.getInstance();
System.out.println("what is from calendar"+cal);
Date currentLocalTime = cal.getTime();
//System.out.println("what is from CurrentLocalTime"+currentLocalTime);
DateFormat date = new SimpleDateFormat("yyyy-MM-dd");
date.setTimeZone(TimeZone.getTimeZone("GMT"));
//System.out.println("what is from date"+date);
String localTime = date.format(currentLocalTime);
//localTime = "2014-08-26";
System.out.println("and result is == " + localTime);
pb.setVisibility(View.VISIBLE);
new MyAsyncTask().execute(localTime,s2);
}
// #Override
// public void onBackPressed() {
// Log.d("CDA", "onBackPressed Called");
// Intent setIntent = new Intent(Intent.ACTION_MAIN);
// setIntent.addCategory(Intent.CATEGORY_HOME);
// setIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// startActivity(setIntent);
// }
private class MyAsyncTask extends AsyncTask<String, Integer, String>{
#Override
protected String doInBackground(String... params) {
// TODO Auto-generated method stub
Log.d("tag1","in do in ");
String s=postData(params);
Log.d("tag2","in do in SSS ");
//Printing this 5 th
Log.d("what is s",s);
return s;
}
protected void onPostExecute(String result){
Log.d("on post ","on post execute");
pb.setVisibility(View.GONE);
Toast.makeText(getApplicationContext(),"Appointment Displayed", Toast.LENGTH_SHORT).show();
//Log.d("tag",result);
init(result);
submit.setVisibility(View.GONE);
headerText.setVisibility(View.VISIBLE);
submit2.setVisibility(View.VISIBLE);
}
}
protected void onProgressUpdate(Integer... progress){
pb.setProgress(progress[0]);
}
public String postData(String valueIWantToSend[]) {
String origresponseText="";
try {
// Add your data
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
nameValuePairs.add(new BasicNameValuePair("CurrentDate",valueIWantToSend[0]));
nameValuePairs.add(new BasicNameValuePair("repname", valueIWantToSend[1]));
System.out.println("CurrentDate"+valueIWantToSend[0]);
System.out.println("username"+valueIWantToSend[1]);
exampleString1= valueIWantToSend[0];
exampleString2= valueIWantToSend[1];
HttpClient httpclient = new DefaultHttpClient();
HttpParams params = httpclient.getParams();
HttpConnectionParams.setConnectionTimeout(httpclient.getParams(),10000000);
//httppost = new HttpPost("http://192.168.56.1:8080/First/Hello");
httppost = new HttpPost("http://203.199.134.131:8080/First/Hello");
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
/* execute */
HttpResponse response = httpclient.execute(httppost);
System.out.println("response from servlet"+response.toString());
origresponseText=readContent(response);
Log.d("response", origresponseText);
}
catch (ClientProtocolException e) {
// TODO Auto-generated catch block
}
catch (IOException e) {
// TODO Auto-generated catch block
}
//removing unwated "" and other special symbols from response
String responseText = origresponseText.substring(1,origresponseText.length() -2 );
Log.d("Response tag", responseText);
return responseText;
}
// }
String readContent(HttpResponse response)
{
String text = "";
InputStream in =null;
try {
in = response.getEntity().getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
//Log.d("", line);
sb.append(line + "\n");
//Printing this first
// Log.d("", line);
// Log.e("TAGpppp", ">>>>>PRINTING<<<<<");
// Log.e("TAGiiii", in.toString());
}
text = sb.toString();
Log.d("TEXT", text);
}
catch (IllegalStateException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
finally {
try {
in.close();
} catch (Exception ex) {
}
}
return text;
}
#SuppressWarnings("deprecation")
public void init(String result) {
System.out.println(result);
t1.setText(exampleString1);
t2.setText(exampleString2);
String response= result + "}";
System.out.println(response);
try {
JSONObject jsonArray = new JSONObject(response);
System.out.println("1:"+jsonArray);
//ArrayList obj1 = new ArrayList();
JSONArray obj1 = jsonArray.getJSONArray("get");
System.out.println("1:"+obj1);
for (int i = 0; i < obj1.length(); i++) {
System.out.println("Length of array"+obj1.length());
JSONObject results = obj1.getJSONObject(i);
System.out.println("2:"+results);
String pcode= results.getString("ProspCustCode");
System.out.println("Prospect code"+pcode);
String date= results.getString("FollowUpDate");
System.out.println("FollowUpDate"+date);
String time= results.getString("FollowUpTime");
System.out.println("FollowUpTime"+time);
String status= results.getString("Status");
System.out.println("Status"+status);
String ftype= results.getString("FollowUpType");
System.out.println("FollowUpType"+ftype);
String ntime= results.getString("NextFollowUpTime");
System.out.println("NextFollowUpTime"+ntime);
String cname= results.getString("ContactPerson");
System.out.println("ContactPerson"+cname);
String desig= results.getString("Designation");
System.out.println("Designation"+desig);
String com= results.getString("Comments");
System.out.println("Comments"+com);
String spoke= results.getString("SpokenTo");
System.out.println("SpokenTo"+spoke);
insertdata(pcode,date,time,status,ftype,ntime,cname,desig,com,spoke);
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
private void insertdata(String PROSPCUSTCODE, String DATE, String TIME,
String STATUS, String FOLLOWUPTYPE, String NEXTFOLLOWUPTIME, String NAME,
String DESIGNATION, String COMMENTS, String SPOKENTO) {
HashMap<String, String> queryValues = new HashMap<String, String>();
queryValues.put("ProspCustCode", PROSPCUSTCODE);
queryValues.put("Date", DATE);
queryValues.put("Time", TIME);
queryValues.put("Status", STATUS);
queryValues.put("FollowUpType", FOLLOWUPTYPE);
queryValues.put("NextFollowUpTime", NEXTFOLLOWUPTIME);
queryValues.put("Name", NAME);
queryValues.put("Designation", DESIGNATION);
queryValues.put("Comments", COMMENTS);
queryValues.put("SpokenTo", SPOKENTO);
controller.insertDeails(queryValues);
//this.callHomeActivity(view);
DBController dbHelper = new DBController(this.getApplicationContext());
newDB = dbHelper.getWritableDatabase();
Cursor cursor = newDB.rawQuery("SELECT * FROM TempFollowUpDetails", null);
if (cursor != null ) {
if (cursor.moveToFirst()) {
do {
System.out.println(cursor.getColumnIndex("ProspCustCode"));
//String ProspCustCode = c.getString(c.getColumnIndex("ProsCustCode"));
String Date = cursor.getString(cursor.getColumnIndex("Date"));
String Time = cursor.getString(cursor.getColumnIndex("Time"));
String Status = cursor.getString(cursor.getColumnIndex("Status"));
String NextFollowUpTime = cursor.getString(cursor.getColumnIndex("NextFollowUpTime"));
Name = cursor.getString(cursor.getColumnIndex("Name"));
System.out.println(cursor.getString(cursor.getColumnIndex("Name")));
String Designation = cursor.getString(cursor.getColumnIndex("Designation"));
String Comments = cursor.getString(cursor.getColumnIndex("Comments"));
String SpokenTo = cursor.getString(cursor.getColumnIndex("SpokenTo"));
String Id = cursor.getString(cursor.getColumnIndex("Id"));
//ProspCustCodeArray.add(ProspCustCode);
DateArray.add(Date);
TimeArray.add(Time);
StatusArray.add(Status);
NextFollowUpTimeArray.add(NextFollowUpTime);
NameArray.add(Name);
DesignationArray.add(Designation);
CommentsArray.add(Comments);
SpokenToArray.add(SpokenTo);
IdArray.add(Id);
}while (cursor.moveToNext());
}
displaylist(IdArray,NameArray);
}
System.out.println("Elements of name array"+NameArray);
System.out.println("Elements of name array"+DateArray);
System.out.println("Elements of name array"+TimeArray);
System.out.println("Elements of name array"+DesignationArray);
System.out.println("Elements of name array"+CommentsArray);
System.out.println("Elements of name array"+IdArray);
//............. For normal listview
}
private void displaylist(ArrayList<String> idArray2,
ArrayList<String> nameArray2) {
// TODO Auto-generated method stub
listView = (ListView) findViewById(R.id.listViewAnimals);
lviewAdapter = new ListCustomAdapter(this, idArray2, nameArray2);
System.out.println("adapter => "+lviewAdapter.getCount());
listView.setAdapter(this.lviewAdapter);
controller.deleteDetails(null);
//... start appointments details activity to show the details on item click listener
this.listView.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> a, View viewClicked, int position, long id) {
TextView tv1 =(TextView)viewClicked.findViewById(R.id.lblListItem);
Intent intent = new Intent(Success.this, AppointmentDetails.class);
intent.putExtra("name", tv1.getText().toString());
startActivity(intent);
}
}); }
}
This is what my Log cat shows when asynctask is satrting after button click:
D/1:(15416): in the onclick
I/System.out(15416): what is from calendarjava.util.GregorianCalendar[time=1409392501700,areFieldsSet=true,lenient=true,zone=Asia/Calcutta,firstDayOfWeek=1,minimalDaysInFirstWeek=1,ERA=1,YEAR=2014,MONTH=7,WEEK_OF_YEAR=35,WEEK_OF_MONTH=5,DAY_OF_MONTH=30,DAY_OF_YEAR=242,DAY_OF_WEEK=7,DAY_OF_WEEK_IN_MONTH=5,AM_PM=1,HOUR=3,HOUR_OF_DAY=15,MINUTE=25,SECOND=1,MILLISECOND=700,ZONE_OFFSET=19800000,DST_OFFSET=0]
I/System.out(15416): and result is == 2014-08-26
D/tag1(15416): in do in
I/System.out(15416): CurrentDate2014-08-26
I/System.out(15416): usernameaditi
I/System.out(15416): [socket][1] connection /203.199.134.131:8080;LocalPort=36598(10000000)
I/System.out(15416): [CDS]connect[/203.199.134.131:8080] tm:10000 D/Posix(15416): [Posix_connect Debug]Process com.example.simplehttpgetservlet :8080
I/System.out(22364): [socket][/192.168.2.73:45340] connected
I/System.out(15416): [CDS]rx timeout:0
W/System.err(15416): rto value is too small
I/System.out(15416): >doSendRequest
I/System.out(15416): <doSendRequest
I/System.out(15416): response from servletorg.apache.http.message.BasicHttpResponse#423611d8

If you use a real device you need to use the real IP of the server. Keep also in mind to open the required ports for your local network and connect your mobile with your local network via WiFi.
I'm not very familar with the secutity of servlets check also that you can connect to the server with a second computer too. (Depending on your configuration it is possible that you cannot access the server from outside of "localhost")

JSON parsing android

I need advice about my code.
I'm trying to parse a JSON array generated by the PHP function json_encode().
My json:
{"data": [{"streamer":"froggen","yt_length":"25078"},{"streamer":"wingsofdeath","yt_length":"8979"},{"streamer":"guardsmanbob","yt_length":"4790"},{"streamer":"kaostv","yt_length":"4626"},{"streamer":"kungentv","yt_length":"3883"},{"streamer":"destiny","yt_length":"3715"},{"streamer":"zekent","yt_length":"3428"},{"streamer":"athenelive","yt_length":"1673"},{"streamer":"frommaplestreet","yt_length":"1614"},{"streamer":"keyorikeys","yt_length":"1410"},{"streamer":"riotgamesturkish","yt_length":"1397"},{"streamer":"vman7","yt_length":"1022"},{"streamer":"tiensinoakuma","yt_length":"967"},{"streamer":"affenklappe","yt_length":"748"},{"streamer":"teamkeyd","yt_length":"747"},{"streamer":"lagtvmaximusblack","yt_length":"683"},{"streamer":"lolgameru","yt_length":"665"},{"streamer":"gruntartv","yt_length":"585"},{"streamer":"entenzwerg","yt_length":"579"},{"streamer":"lolgameru_cauthonpro","yt_length":"506"},{"streamer":"basickz","yt_length":"488"},{"streamer":"ilysuiteheart","yt_length":"491"},{"streamer":"kireiautumn","yt_length":"485"},{"streamer":"ultimavv","yt_length":"471"}]}
Java class:
public class JSONParser {
static InputStream is = null;
static JSONObject jObj = null;
static String json = "";
String response = "";
// constructor
public JSONParser() {
}
public JSONObject getJSONFromUrl(String url) {
// Making HTTP request
try {
// defaultHttpClient
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpGet httpPost = new HttpGet(url);
HttpResponse httpResponse = httpClient.execute(httpPost);
HttpEntity httpEntity = httpResponse.getEntity();
is = httpEntity.getContent();
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
} catch (ClientProtocolException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
}
try {
BufferedReader reader = new BufferedReader(new InputStreamReader(
is), 8);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
is.close();
json = sb.toString();
} catch (Exception e) {
Log.e("Buffer Error", "Error converting result " + e.toString());
}
// try parse the string to a JSON object
try {
jObj = new JSONObject(json);
} catch (JSONException e) {
Log.e("JSON Parser", "Error parsing data " + e.toString());
}
// return JSON String
return jObj;
}
}
And my activity:
public class AndroidJSONParsingActivity extends ListActivity {
// url to make request
private static String url = "http://ololo.tv/vasa";
// JSON Node names
private static final String TAG_DATA = "data";
private static final String TAG_STREAMER = "streamer";
private static final String TAG_VIEWERS = "yt_length";
// contacts JSONArray
JSONArray data = null;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// Hashmap for ListView
ArrayList<HashMap<String, String>> dataList = new ArrayList<HashMap<String, String>>();
// Creating JSON Parser instance
JSONParser Parser = new JSONParser();
// getting JSON string from URL
JSONObject json = null;
json = Parser.getJSONFromUrl(url);
try {
// Getting Array of Contacts
data = json.getJSONArray(TAG_DATA);
// looping through All Contacts
for(int i = 0; i < data.length(); i++){
JSONObject c = data.getJSONObject(i);
// Storing each json item in variable
String streamer = c.getString(TAG_STREAMER);
String viewers = c.getString(TAG_VIEWERS);
//String link = c.getString();
// creating new HashMap
HashMap<String, String> map = new HashMap<String, String>();
// adding each child node to HashMap key => value
map.put(TAG_STREAMER, streamer);
map.put(TAG_VIEWERS, viewers);
//map.put(TAG_URL, link);
// adding HashList to ArrayList
dataList.add(map);
}
} catch (JSONException e) {
e.printStackTrace();
}
/**
* Updating parsed JSON data into ListView
* */
ListAdapter adapter = new SimpleAdapter(this, dataList,
R.layout.list_item,
new String[] { TAG_STREAMER, TAG_VIEWERS /*TAG_URL*/ }, new int[] {
R.id.streamer, R.id.viewers /*R.id.url*/ });
setListAdapter(adapter);
// selecting single ListView item
ListView lv = getListView();
// Launching new screen on Selecting Single ListItem
lv.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
// getting values from selected ListItem
String name = ((TextView) view.findViewById(R.id.streamer)).getText().toString();
String viewers_count = ((TextView) view.findViewById(R.id.viewers)).getText().toString();
//String url = ((TextView) view.findViewById(R.id.url)).getText().toString();
// Starting new intent
Intent in = new Intent(getApplicationContext(), SingleMenuItemActivity.class);
in.putExtra(TAG_STREAMER, name);
in.putExtra(TAG_VIEWERS, viewers_count);
//in.putExtra(TAG_PHONE_MOBILE, url);
startActivity(in);
}
});
}
}
I tried using breakpoints, and see that when I put a breakpoint after GetEntity, the program doesn't get there because it crashed early, or something.
This my async task.
public class ParsingTask extends AsyncTask<String, Void, Void>{
JSONParser Parser = new JSONParser();
protected Void doInBackground(String... urls) {
ArrayList<HashMap<String, String>> dataList = new ArrayList<HashMap<String, String>>();
JSONObject json = Parser.getJSONFromUrl(url);
try {
// Getting Array of Contacts
data = json.getJSONArray(TAG_DATA);
// looping through All Contacts
for(int i = 0; i < data.length(); i++){
JSONObject c = data.getJSONObject(i);
// Storing each json item in variable
String streamer = c.getString(TAG_STREAMER);
String viewers = c.getString(TAG_VIEWERS);
//String link = c.getString();
// creating new HashMap
HashMap<String, String> map = new HashMap<String, String>();
// adding each child node to HashMap key => value
map.put(TAG_STREAMER, streamer);
map.put(TAG_VIEWERS, viewers);
//map.put(TAG_URL, link);
// adding HashList to ArrayList
dataList.add(map);
}
} catch (JSONException e) {
e.printStackTrace();
}
/**
* Updating parsed JSON data into ListView
* */
ListAdapter adapter = new SimpleAdapter(this, dataList,
R.layout.list_item,
new String[] { TAG_STREAMER, TAG_VIEWERS /*TAG_URL*/ }, new int[] {
R.id.streamer, R.id.viewers /*R.id.url*/ });
setListAdapter(adapter);
return null;
}
protected void onProgressUpdate() {
}
protected void onPostExecute() {
}
}
ListAdapter error, seems like something wrong in "this". This my version how cut off code, where it stop return variables. Sorry for bad english, but i hope you understand me :)
Add my php json maker. Mb problem there?!
<?php
mysql_connect("localhost","root","");
if (!mysql_select_db("ololo")) {
echo "Unable to select ololo: " . mysql_error();
}
$sql=mysql_query("select streamer, yt_length from pm_videos where category='1'");
if(!$sql) exit("Error - ".mysql_error().", ".$tmp_q);
while($row=mysql_fetch_assoc($sql)){
$output[]=$row;
}
$json = json_encode($output);
header('Content-Type: application/json');
print "{\"data\": ${json}}";
mysql_close();
?>

You programm crashes because you are running
json = Parser.getJSONFromUrl(url);
in the UI Thread context. You have to use an AsyncTask
Code looks good. The only problem is that
public class ParsingTask extends AsyncTask<String, Void, ArrayList<HashMap<String, String>>>{
JSONParser Parser = new JSONParser();
protected Void doInBackground(String... urls) {
ArrayList<HashMap<String, String>> dataList = new ArrayList<HashMap<String, String>>();
JSONObject json = Parser.getJSONFromUrl(url);
try {
// Getting Array of Contacts
data = json.getJSONArray(TAG_DATA);
// looping through All Contacts
for(int i = 0; i < data.length(); i++){
JSONObject c = data.getJSONObject(i);
// Storing each json item in variable
String streamer = c.getString(TAG_STREAMER);
String viewers = c.getString(TAG_VIEWERS);
//String link = c.getString();
// creating new HashMap
HashMap<String, String> map = new HashMap<String, String>();
// adding each child node to HashMap key => value
map.put(TAG_STREAMER, streamer);
map.put(TAG_VIEWERS, viewers);
//map.put(TAG_URL, link);
// adding HashList to ArrayList
dataList.add(map);
}
} catch (JSONException e) {
e.printStackTrace();
}
/**
* Updating parsed JSON data into ListView
* */
return dataList;
}
protected void onPostExecute(ArrayList<HashMap<String, String>> dataList) {
ListAdapter adapter = new SimpleAdapter(AndroidJSONParsingActivity.this, dataList,
R.layout.list_item,
new String[] { TAG_STREAMER, TAG_VIEWERS /*TAG_URL*/ }, new int[] {
R.id.streamer, R.id.viewers /*R.id.url*/ });
setListAdapter(adapter);
}

Have you heard about gson (docs)?
public static final class Content {
#SerializedName("streamer") // you don't need to specify this, JFYI
String streamer;
#SerializedName("yt_length") // you don't need to specify this, JFYI
String yt_length;
}
public static final class Data {
#SerializedName("data")
List<Content> data;
}
public static void main (String[] args) {
Gson gson = new GsonBuilder().create();
Data data = gson.fromJson(jsonString, Data.class);
}
And remember, you cannot call network operations on UI thread! this is reason of what you have for now.

json data
[
-{
Cat_Id: 21
Cat_Title: "Electronics"
Cat_Description: null
Cat_Status: 0
Cat_CreatedBy: 0
Cat_CreatedDate: "0001-01-01T00:00:00"
Cat_UpdatedBy: 0
Cat_UpdatedDate: "0001-01-01T00:00:00"
}
Category class
public class Category {
public int Cat_Id;
public String Cat_Title = null;;
public Category() {
}
public int getCat_Id() {
return Cat_Id;
}
public void setCat_Id(int Cat_Id) {
this.Cat_Id = Cat_Id;
}
}
BaseActivity
public class BaseActivity extends Activity {
public ProgressDialog progressDialog;
public SharedPreferences prefs;
public JSONObject jsonObject;
public JSONObject jsonObject1;
public static String pref_setting = "Category_setting";
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// TODO Auto-generated method stub
progressDialog = new ProgressDialog(this);
progressDialog.setMessage("Loading..");
prefs = PreferenceManager.getDefaultSharedPreferences(this);
Preferences.AppContext = this;
}
protected void onStop() {
super.onStop();
if (progressDialog != null && progressDialog.isShowing()) {
progressDialog.dismiss();
}
}
}
Soap
public class Soap {
// public static String BaseURL = "";
public static String BaseURL = "";
public static String imgURL = "";
public static String getSoapResponseByGet(String postFixOfUrl)
throws ClientProtocolException, IOException {
if (Preferences.AppContext != null
&& Preferences.isOnline(Preferences.AppContext)) {
HttpClient httpclient = new DefaultHttpClient();
HttpGet httpget = new HttpGet(BaseURL + postFixOfUrl);
HttpResponse response = httpclient.execute(httpget);
HttpEntity entity = response.getEntity();
String xmlString = EntityUtils.toString(entity);
return xmlString.toString();
} else {
return "{\"error\":{\"no_internet\":\"No internet connection\"}}";
}
}
public static String getSoapResponse(String postFixOfUrl)
throws ClientProtocolException, IOException {
if (Preferences.AppContext != null
&& Preferences.isOnline(Preferences.AppContext)) {
HttpPost httpPost = new HttpPost(BaseURL + postFixOfUrl);
StringEntity se = new StringEntity("", HTTP.UTF_8);
se.setContentType("text/xml");
httpPost.setHeader("Content-Type", "text/xml;charset=utf-8");
httpPost.setEntity(se);
HttpClient httpClient = new DefaultHttpClient();
BasicHttpResponse httpResponse = (BasicHttpResponse) httpClient
.execute(httpPost);
HttpEntity r_Entity = httpResponse.getEntity();
String xmlString = EntityUtils.toString(r_Entity);
return xmlString.toString();
} else {
return "{\"error\":{\"no_internet\":\"No internet connection\"}}";
}
}
public static String getSoapResponseByPost(String postFixOfUrl,
ArrayList<NameValuePair> nameValuePairs)
throws ClientProtocolException, IOException {
if (Preferences.AppContext != null
&& Preferences.isOnline(Preferences.AppContext)) {
HttpPost httpPost = new HttpPost(BaseURL + postFixOfUrl);
httpPost.setEntity(new UrlEncodedFormEntity(nameValuePairs, "UTF-8"));
HttpClient httpClient = new DefaultHttpClient();
BasicHttpResponse httpResponse = (BasicHttpResponse) httpClient
.execute(httpPost);
HttpEntity r_Entity = httpResponse.getEntity();
String xmlString = EntityUtils.toString(r_Entity);
return xmlString.toString();
} else {
return "{\"error\":{\"no_internet\":\"No internet connection\"}}";
}
}
// ////////// api for Category //////////////
http://sharafdg.digitarabia.com/sharafdg/api/Category
public static String apiGetCategory() throws ClientProtocolException,
IOException {
String result = Soap.getSoapResponseByGet("api/Category");
Log.e("SOAP", result);
return result;
}
public static String apiGetstore(int catid, int brandid, int modelid,
String variant) throws ClientProtocolException, IOException {
String result = Soap.getSoapResponseByGet("api/stores/?catid=" + catid
+ "&brandid=" + brandid + "&modelid=" + modelid + "&variant="
+ variant);
Log.e("SOAPSTORE", "api/stores/?catid=" + catid);
Log.e("SOAPSTORE", "api/stores/?&brandid=" + brandid);
Log.e("SOAPSTORE", "api/stores/?&modelid=" + modelid);
Log.e("SOAPSTORE", "api/stores/?&variant=" + variant);
return result;
}
-------------- post method hoy to -----------------
http://kallapp.madword-media.co.uk/company.php?category_id=11
http://kallapp.madword-media.co.uk/categories.php
public static String apiGetCategory() throws ClientProtocolException,
IOException {
ArrayList<NameValuePair> alNameValuePairs = new
ArrayList<NameValuePair>();
String result = Soap.getSoapResponseByPost("categories.php",
alNameValuePairs);
return result;
}
public static String apiGetcompanies(String category_id)
throws ClientProtocolException, IOException {
ArrayList<NameValuePair> alNameValuePairs = new
ArrayList<NameValuePair>();
// NameValuePair nameValuePairs = new BasicNameValuePair("",
// category_id);
// alNameValuePairs.add(nameValuePairs);
String result = Soap.getSoapResponse("company.php?category_id="
+ category_id);
Log.e("SOAP", result);
return result;
}
public static String apiGetDepaName(String category_id, String
company_id)
throws ClientProtocolException, IOException {
ArrayList<NameValuePair> alNameValuePairs = new
ArrayList<NameValuePair>();
NameValuePair nameValuePair = new BasicNameValuePair("category_id",
category_id);
alNameValuePairs.add(nameValuePair);
nameValuePair = new BasicNameValuePair("company_id", company_id);
alNameValuePairs.add(nameValuePair);
String result =
Soap.getSoapResponseByPost("department.php?",alNameValuePairs);
return result;
}
Category_list
public class Category_list extends BaseActivity {
int currentCategoryid;
private ArrayList<Category> cat = new ArrayList<Category>();
ArrayList<String> list = new ArrayList<String>();
Spinner spinner;
Button btncompare;
private int catid;
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// TODO Auto-generated method stub
setContentView(R.layout.activity_webservices);
spinner = (Spinner) findViewById(R.id.spinner);
btncompare = (Button) findViewById(R.id.btncompare);
spinner.setOnItemSelectedListener(new OnItemSelected());
new getCategoryTask().execute();
btncompare.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent = new Intent(getBaseContext(), Store.class);
intent.putExtra("catid", catid);
startActivity(intent);
}
});
}
public class OnItemSelected implements OnItemSelectedListener {
public void onItemSelected(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
// ((TextView) arg0.getChildAt(0)).setTextColor(Color.GREEN);
catid = cat.get(arg2).Cat_Id;
String cateid = String.valueOf(catid);
Log.e("cateid_category", cateid);
// new getBrandTask().execute();
}
public void onNothingSelected(AdapterView<?> arg0) {
}
}
private class getCategoryTask extends AsyncTask<Void, Void, Void> {
Category category;
String categoryJsonStr;
public getCategoryTask() {
category = new Category();
}
protected void onPreExecute() {
super.onPreExecute();
// progressDialog.show();
}
#Override
protected Void doInBackground(Void... params) {
// TODO Auto-generated method stub
-----------------------admin email-pass-------------
JSONObject jsonObject = new JSONObject(userJsonStr);//
jsonUserArray.getJSONObject(i);
currentUserid = jsonObject.getInt("Use_Id");
if (currentUserid > 0) {
if (!jsonObject.isNull("Use_Id")) {
id = jsonObject.getInt("Use_Id");
}
}
--------------------kallapp---------
try {
Log.i("categoryJsonStr", categoryJsonStr);
JSONObject jsonObject = new JSONObject(categoryJsonStr);
JSONArray jsonCatArray = jsonObject.getJSONArray("categories");
for (int i = 0; i < jsonCatArray.length(); i++) {
Category objcategory = new Category();
jsonObject = jsonCatArray.getJSONObject(i);
--------------------------------------------------------------
try {
// categoryJsonStr = Soap.apiGetCategory();
Log.e("categoryJsonStr", categoryJsonStr);
JSONArray jsonCatArray = new JSONArray(categoryJsonStr);
Category category = new Category();
// category.Cat_Id = -1;
category.Cat_Title = "Select Category";
cat.add(category);
list.add(category.Cat_Title);
for (int i = 0; i < jsonCatArray.length(); i++) {
Category objcategory = new Category();
JSONObject jsonObject = jsonCatArray.getJSONObject(i);
currentCategoryid = jsonObject.getInt("Cat_Id");
if (!jsonObject.isNull("Cat_Title")) {
objcategory.setCat_Title(jsonObject
.getString("Cat_Title"));
}
if (!jsonObject.isNull("Cat_Id")) {
objcategory.setCat_Id(jsonObject.getInt("Cat_Id"));
}
cat.add(objcategory);
list.add(objcategory.Cat_Title);
}
} catch (Exception e) {
// TODO: handle exception
e.printStackTrace();
}
return null;
}
public void onPostExecute(Void result) {
super.onPostExecute(result);
// progressDialog.dismiss();
spinner.setAdapter(new ArrayAdapter<String>(Category_list.this,
android.R.layout.simple_spinner_item, list));
spinner.setSelection(0, true);
}
}
}
-------------more than one item fill--------
store_lists.add(objStore_list);
public void onPostExecute(Void result) {
super.onPostExecute(result);
store_adapter = new Store_adapter(Store.this, store_lists);
lv_store.setAdapter(store_adapter);
store_adapter.notifyDataSetChanged();
}
Preferences
public class Preferences {
public static Context AppContext = null;
public static String categoryid;
public static boolean isOnline(Context c) {
ConnectivityManager cm = (ConnectivityManager) c
.getSystemService(Context.CONNECTIVITY_SERVICE);
return cm.getActiveNetworkInfo() != null
&& cm.getActiveNetworkInfo().isConnectedOrConnecting();
}
}
Store_adapter
private Context mContext;
private int ImageCount;
private ArrayList<Store_list> store_lists = new ArrayList<Store_list>();
public ImageLoader imageLoader;
ImageView imgsave, imgpackage, img_up_arrow, img_dun_arrow;
TextView txtsave;
RelativeLayout relatv;
public Store_adapter(Context c, ArrayList<Store_list> store_lists) {
mContext = c;
this.store_lists = store_lists;
this.ImageCount = store_lists.size();
imageLoader = new ImageLoader(c);
}
#Override
public int getCount() {
// TODO Auto-generated method stub
// ImageCount = store_lists.size();
return this.ImageCount;
}
#Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return null;
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
public void notifyDataSetChanged() {
super.notifyDataSetChanged();
this.ImageCount = store_lists.size();
}
public void remove(int position) {
store_lists.remove(position);
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
LayoutInflater inflater = (LayoutInflater) mContext
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View vi = inflater.inflate(R.layout.storelist, parent, false);
TextView name = (TextView) vi.findViewById(R.id.txtprise);
ImageView imgview = (ImageView) vi.findViewById(R.id.imgve);
Store_list list = store_lists.get(position);
imageLoader.DisplayImage(list.Store_logo, imgview);
name.setText(String.valueOf(list.Mod_Price));
return vi;
}
}
menifestfile
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"
/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"
/>

public static String getSoapResponse(String postFixOfUrl) {
try {
if (General.AppContext != null
&& General.isOnline(General.AppContext)) {
HttpGet httpget = new HttpGet(BaseURL + postFixOfUrl);
Log.i("SOAP", "URI:" + BaseURL + postFixOfUrl);
httpget.setHeader("Content-Type",
"application/json;charset=utf-8");
HttpClient httpclient = new DefaultHttpClient();
BasicHttpResponse httpResponse = (BasicHttpResponse) httpclient
.execute(httpget);
HttpEntity r_entity = httpResponse.getEntity();
String xmlString = EntityUtils.toString(r_entity);
return xmlString.toString();
} else {
// return
// "[{\"erorr\":{\"no_internet\":\"No internet connection\"}}]";
if (General.AppActivity != null) {
General.AppActivity.runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(
General.AppContext,
General.AppContext
.getResources()
.getString(
R.string.no_internet_connection),
Toast.LENGTH_SHORT).show();
}
});
}
return null;
}
} catch (Exception e) {
HandleException.catchException(e, true);
}
return null;
}
// post method
public static String getSoapResponseByPost(String postFixOfUrl,
ArrayList<NameValuePair> nameValuePairs)
throws ClientProtocolException, IOException {
try {
if (General.AppContext != null
&& General.isOnline(General.AppContext)) {
HttpPost httppost = new HttpPost(BaseURL + postFixOfUrl);
Log.i("SOAP", "URI:" + BaseURL + postFixOfUrl);
// httppost.setHeader("Content-Type",
// "text/html;charset=utf-8");
httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs,
"UTF-8"));
HttpClient httpclient = new DefaultHttpClient();
BasicHttpResponse httpResponse = (BasicHttpResponse) httpclient
.execute(httppost);
HttpEntity r_entity = httpResponse.getEntity();
String xmlString = EntityUtils.toString(r_entity);
return xmlString.toString();
} else {
// return
// "[{\"erorr\":{\"no_internet\":\"No internet connection\"}}]";
if (General.AppActivity != null) {
General.AppActivity.runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(
General.AppContext,
General.AppContext
.getResources()
.getString(
R.string.no_internet_connection),
Toast.LENGTH_SHORT).show();
}
});
}
return null;
}
} catch (Exception e) {
HandleException.catchException(e, true);
}
return null;
}
public static String getSoapResponseForImage(String postFixOfUrl,
List<NameValuePair> nameValuePairs,
List<NameValuePair> filenameValuePairs) {
String xmlString = null;
HttpClient httpClient = new DefaultHttpClient();
HttpContext localContext = new BasicHttpContext();
HttpPost httpPost = new HttpPost(BaseURL + postFixOfUrl);
try {
MultipartEntity entity = new MultipartEntity();
for (int index = 0; index < filenameValuePairs.size(); index++) {
File myFile = new File(filenameValuePairs.get(index).getValue());
if (myFile.exists()) {
FileBody fileBody = new FileBody(myFile);
entity.addPart(filenameValuePairs.get(index).getName(),
fileBody);
}
}
for (int index = 0; index < nameValuePairs.size(); index++) {
entity.addPart(nameValuePairs.get(index).getName(),
new StringBody(nameValuePairs.get(index).getValue(),
Charset.forName("UTF-8")));
}
httpPost.setEntity(entity);
HttpResponse response = httpClient.execute(httpPost, localContext);
HttpEntity r_entity = response.getEntity();
xmlString = EntityUtils.toString(r_entity);
} catch (IOException e) {
e.printStackTrace();
}
Log.d("SOAP ", "Result : " + xmlString.toString());
return xmlString.toString();
}
public class ParsedResponse {
public Object o;
public boolean error = false;
}
public class General {
public static Context AppContext = null;
public static Activity AppActivity = null;
public static boolean isOnline(Context c) {
ConnectivityManager cm = (ConnectivityManager) c
.getSystemService(Context.CONNECTIVITY_SERVICE);
return cm.getActiveNetworkInfo() != null
&& cm.getActiveNetworkInfo().isConnectedOrConnecting();
}}
public class BaseActivity extends Activity {
protected SharedPreferences prefs;
public ProgressDialog progressDialog;
General.AppContext = getApplicationContext();
General.AppActivity = BaseActivity.this;
prefs = PreferenceManager.getDefaultSharedPreferences(this);}
public class ErrorMgmt {
private Boolean error;
private String errorMessage;
private String exceptionMessage;
public ErrorMgmt(String exceptionMessage) {
error = false;
errorMessage = "";
this.exceptionMessage = exceptionMessage;
}
public ErrorMgmt() {
error = false;
errorMessage = "";
exceptionMessage = "";
}
public String getErrorMessage() {
if (error) {
if (errorMessage.equals("")) {
return exceptionMessage;
} else {
return errorMessage;
}
}
return null;
}
#SuppressWarnings("rawtypes")
public Boolean strError(String JsonResponse) {
this.error = false;
errorMessage = "";
try {
JSONObject objJson = new JSONObject(JsonResponse);
String strJson = objJson.getString("JsonResponse");
if(!strJson.equals("Please enter valid email")) {
this.error = true ;
errorMessage = "";
} else {
this.error = false;
}
} catch (JSONException e) {
this.error = true;
errorMessage = "";
HandleException.catchException(e, true);
}
return this.error;
}
#SuppressWarnings("rawtypes")
public Boolean isObjError(String JsonResponse) {
this.error = false;
errorMessage = "";
try {
JSONObject objJson = new JSONObject(JsonResponse);
if (objJson != null && !objJson.isNull("error") ) {
this.error = true;
Iterator IError = objJson.keys();
errorMessage = "";
while (IError.hasNext()) {
String key = (String) IError.next();
errorMessage += objJson.getString(key) + "\n";
}
} else if (objJson != null && !objJson.isNull("statusCode")) {
Integer statusCode = objJson.getInt("statusCode");
if (statusCode > 200) {
this.error = true;
} else {
this.error = false;
}
} else {
this.error = false;
}
} catch (JSONException e) {
this.error = true;
errorMessage = "";
HandleException.catchException(e, true);
}
return this.error;
}
#SuppressWarnings("rawtypes")
public Boolean isError(String JsonResponse) {
this.error = false;
errorMessage = "";
try {
JSONArray arrJson = new JSONArray(JsonResponse);
if (!arrJson.isNull(0) && !arrJson.getJSONObject(0).isNull("erorr")) {
this.error = true;
JSONObject objError = arrJson.getJSONObject(0);
Iterator IError = objError.keys();
errorMessage = "";
while (IError.hasNext()) {
String key = (String) IError.next();
errorMessage += objError.getString(key) + "\n";
}
} else if (!arrJson.isNull(0)
&& !arrJson.getJSONObject(0).isNull("statusCode")) {
Integer statusCode = arrJson.getJSONObject(0).getInt(
"statusCode");
if (statusCode > 200) {
this.error = true;
} else {
this.error = false;
}
} else {
this.error = false;
}
} catch (JSONException e) {
this.error = true;
errorMessage = "";
HandleException.catchException(e, true);
}
return this.error;
}
public void SetForsedError(Boolean val) {
error = true;
}
}
// Api for register with Email
public static ParsedResponse apiRegister(String name, String email,
String password) throws Exception {
ArrayList<NameValuePair> alNameValuePairs = new ArrayList<NameValuePair>();
NameValuePair nameValuePair = new BasicNameValuePair("name", name);
alNameValuePairs.add(nameValuePair);
nameValuePair = new BasicNameValuePair("email", email);
alNameValuePairs.add(nameValuePair);
nameValuePair = new BasicNameValuePair("password", password);
alNameValuePairs.add(nameValuePair);
// nameValuePair = new BasicNameValuePair("fb_uid", "");
// alNameValuePairs.add(nameValuePair);
String result = Soap.getSoapResponseByPost("user/register",
alNameValuePairs);
Log.e("apiRegister", result);
ErrorMgmt errMgmt = new ErrorMgmt(General.AppContext.getResources()
.getString(R.string.error_loading_data));
ParsedResponse p = new ParsedResponse();
p.error = false;
if (result != null && !result.equals("")) {
JSONObject jObject = new JSONObject(result);
String code = "";
if (!jObject.isNull("statusCode")) {
code = jObject.getString("statusCode");
}
if (code.equals("200")) {
JSONArray jsonArray = jObject.getJSONArray("User");
if (jsonArray.length() > 0) {
ArrayList<UserData> arrayList = new ArrayList<UserData>();
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject jsonObject = jsonArray.getJSONObject(i);
UserData objUserData = new UserData();
if (!jsonObject.isNull("uid")) {
objUserData.uid = jsonObject.getString("uid");
}
if (!jsonObject.isNull("name")) {
objUserData.name = jsonObject.getString("name");
}
if (!jsonObject.isNull("email")) {
objUserData.email = jsonObject.getString("email");
}
if (!jsonObject.isNull("password")) {
objUserData.password = jsonObject
.getString("password");
}
if (!jsonObject.isNull("created_date")) {
objUserData.created_date = jsonObject
.getString("created_date");
}
if (!jsonObject.isNull("status")) {
objUserData.status = jsonObject.getString("status");
}
if (!jsonObject.isNull("fb_uid")) {
objUserData.fb_uid = jsonObject.getString("fb_uid");
}
if (!jsonObject.isNull("account_type")) {
objUserData.account_type = jsonObject
.getString("account_type");
}
if (!jsonObject.isNull("profile_img")) {
objUserData.profile_img = jsonObject
.getString("profile_img");
}
if (!jsonObject.isNull("birthdate")) {
objUserData.birthdate = jsonObject
.getString("birthdate");
}
if (!jsonObject.isNull("city")) {
objUserData.city = jsonObject.getString("city");
}
JSONArray jsonArray2 = jsonObject
.getJSONArray("usersubscribe");
if (jsonArray2.length() > 0) {
for (int i1 = 0; i1 < jsonArray2.length(); i1++) {
JSONObject jsonObject2 = jsonArray2
.getJSONObject(i1);
if (!jsonObject2.isNull("isSubscribe")) {
objUserData.isSubscribe = jsonObject2
.getString("isSubscribe");
}
if (!jsonObject2.isNull("amount")) {
objUserData.amount = jsonObject2
.getString("amount");
}
}
}
arrayList.add(objUserData);
p.o = arrayList;
}
} else {
errMgmt = new ErrorMgmt(General.AppActivity.getResources()
.getString(R.string.err_norecords));
errMgmt.SetForsedError(true);
p.o = errMgmt;
p.error = true;
}
}
if (code.equals("401")) {
errMgmt = new ErrorMgmt(General.AppActivity.getResources()
.getString(R.string.allready_regi));
errMgmt.SetForsedError(true);
p.o = errMgmt;
p.error = true;
}
} else {
errMgmt = new ErrorMgmt(General.AppActivity.getResources()
.getString(R.string.err_norecords));
errMgmt.SetForsedError(true);
p.o = errMgmt;
p.error = true;
}
return p;
}
// Login with Facebook
private class GetFacebookLogin extends AsyncTask<Void, Void, Void> {
private ParsedResponse p = null;
private String message = "";
private Boolean error = false;
#Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
progressDialog.show();
}
#Override
protected Void doInBackground(Void... params) {
try {
p = new ParsedResponse();
p = Soap.apiUserLoginFacebook(fbID);
if (p.error) {
ErrorMgmt errmgmt = (ErrorMgmt) p.o;
message = errmgmt.getErrorMessage();
error = true;
} else {
arrayList.clear();
arrayList.addAll((ArrayList<UserData>) p.o);
error = false;
}
} catch (Exception e) {
message = "problem in loading data";
error = true;
}
return null;
}
#Override
protected void onPostExecute(Void result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
progressDialog.dismiss();
if (error) {
new AlertDialog.Builder(Register_Login_Screen.this)
.setMessage(message)
.setPositiveButton("Ok",
new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialog,
int which) {
dialog.dismiss();
}
}).show();
} else {
UserData objUserData = new UserData();
for (int i = 0; i < arrayList.size(); i++) {
objUserData = arrayList.get(i);
}
String profileImage = "";
try {
URL image_value = new URL("http://graph.facebook.com/"
+ fbID + "/picture?height=150&width=150");
profileImage = String.valueOf(image_value);
Log.e("fb_image_path", "" + image_value);
} catch (MalformedURLException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
Editor e = prefs.edit();
e.putBoolean(General.PREFS_login, true);
e.putString(General.PREFS_Uid, objUserData.uid);
e.putString(General.PREFS_name, objUserData.name);
e.putString(General.PREFS_email, objUserData.email);
e.putString(General.PREFS_fb_uid, objUserData.fb_uid);
e.putString(General.PREFS_logintype, General.PREFS_valuefblogin);
if (objUserData.profile_img != null
&& !objUserData.profile_img.equals("")) {
e.putString(General.PREFS_profile_img,
objUserData.profile_img);
} else {
e.putString(General.PREFS_profile_img, profileImage);
}
e.putString(General.PREFS_account_type,
objUserData.account_type);
e.putString(General.PREFS_birthdate, objUserData.birthdate);
e.putString(General.PREFS_city, objUserData.city);
e.putString(General.PREFS_subscribed, objUserData.isSubscribe);
e.putString(General.PREFS_amount, objUserData.amount);
String[] strings = null;
for (int i = 0; i < objUserData.screenerArr.size(); i++) {
String queString = objUserData.screenerArr.get(i);
strings = queString.split(",");
String question1 = strings[0];
e.putString("RosaRosa_screener_question" + (i + 1),
question1);
e.putBoolean("RosaRosa_screener_ans" + (i + 1), true);
String ans1 = strings[1];
e.putString(
"RosaRosa_screener_question" + (i + 1) + "_ans",
ans1);
Log.e("question", "" + question1 + ans1);
}
e.commit();
Toast.makeText(Register_Login_Screen.this, R.string.succ_login,
Toast.LENGTH_SHORT).show();
Intent intent = new Intent(Register_Login_Screen.this,
Personal_Stylist_Activity.class);
startActivity(intent);
finish();
}
}
}

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