I am trying to display a ProgressDialog while my app is getting data from a web service. I also would like to call a method in MapsActivity (main activity) when DataController is done adding objects from parsing web service.
In my code nothing happens (i.e. no ProgressDialog appears) and I'm stuck on how to let MapsActivity know that the objects have been created.
As you can see I've tried to make the ProgressDialog appear with
pd.show(context, "text", "text")
MapsActivity.java
public class MapsActivity extends FragmentActivity {
private DataController controller = new DataController(MapsActivity.this);
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_maps);
setUpMapIfNeeded();
sharedPref = new SharedPreference(MapsActivity.this);
storedLikes = controller.readLike(sharedPref);
//This runs getLikedPos() in DataController
/Lots of code....
DataController.Java
public class DataController {
// Fields
public DataController(MapsActivity mapsActivity) {
this.context = mapsActivity;
}
public void getLikedPos() {
this.url = getUrl();
JsonObjectRequest jrequest = new JsonObjectRequest(Request.Method.GET, url, null,
new Response.Listener<JSONObject>() {
#Override
public void onResponse(JSONObject response) {
try {
ProgressDialog pd = ProgressDialog.show(context, "In progress", "Loading");
int success = response.getInt("success");
if (success == 1) {
JSONArray ja = response.getJSONArray("spots");
for (int i=0; i < ja.length(); i++) {
JSONObject spot = ja.getJSONObject(i);
Location location = new Location("");
location.setLatitude(spot.getDouble(LIKE_LAT));
location.setLongitude(spot.getDouble(LIKE_LONG));
int id = spot.getInt(LIKE_ID);
String time = spot.getString(LIKE_TIMESTAMP);
Calendar parsedTime = convertDate(time);
likeArr.add(new Like(location, id, parsedTime));
}
System.out.println("Size of LikeArr ArrayList after parsing: " + likeArr.size());
pd.dismiss();
//context.updateMap(); ??
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
}
});
Related
my code is like this, i don't know why it's getting an empty array even though i added the elements to the array during request.
public class MainActivity extends AppCompatActivity {
private List<Question> questionList;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
questionList = new QuestionBank().getQuestions();
Log.d("Main", "processFinished: " + questionList);
}
// the request
public class QuestionBank {
ArrayList<Question> questionArrayList = new ArrayList<>();
private String url = "https://raw.githubusercontent.com/curiousily/simple-quiz/master/script/statements-data.json";
public List<Question> getQuestions() {
JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(Request.Method.GET, url, null,
new Response.Listener<JSONArray>() {
#Override
public void onResponse(JSONArray response) {
for (int i = 0; i < response.length(); i++) {
try {
Question question = new Question();
question.setAnswer(response.getJSONArray(i).get(0).toString());
question.setAnswerTrue(response.getJSONArray(i).getBoolean(1));
questionArrayList.add(question);
} catch (JSONException e) {
e.printStackTrace();
}
}
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
error.printStackTrace();
}
});
AppController.getInstance().addToRequestQueue(jsonArrayRequest);
return questionArrayList;
}
}
// Log result
D/Main: processFinished: []
You can pass a callback as following ways
step 1:
Create an Intercafe
public interface TestCallBack {
void callBack(List<Question> response) ;
}
Step 2:
create anonymous objects
TestCallBack testCallBack=new TestCallBack() {
#Override
public void callBack(List<Question> response) {
// here you will get a response after success
}
};
and pass this reference to
questionList = new QuestionBank().getQuestions(testCallBack);
Log.d("Main", "processFinished: " + questionList);
Step 3:
call this method from after the response from the server
public List<Question> getQuestions(TestCallBack testCallBack) {
public void onResponse(JSONArray response) {
testCallBack.callBack(questionArrayList); // pass your array list here
}
}
It is empty because you are populating it asynchronously. you should add a callback as a parameter, call it in onResponse.
This app is to fetch data from api.github.com/users and reflect on spinner
I am getting data in logs on Splash.java but unable to reflect data on Home.java
MyAppDatabase.java
#Database(entities = {Users.class}, version = 1, exportSchema = false)
public abstract class MyAppDatabase extends RoomDatabase {
public abstract MyDao myDao();
}
MyDao.java
#Dao
public interface MyDao {
#Insert(onConflict = OnConflictStrategy.REPLACE)
void addUsers(Users users);
#Query("SELECT * FROM Users")
List<Users> getUsers();
#Query("SELECT node_id FROM Users")
List<String> getNodeId();
}
getData() on Splash.java
public class Splash extends AppCompatActivity {
MyAppDatabase myAppDatabase;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_splash);
Handler handler = new Handler();
handler.postDelayed(new Runnable() {
#Override
public void run() {
myAppDatabase = Room.databaseBuilder(getApplicationContext(), MyAppDatabase.class, "MyDao").allowMainThreadQueries().build();
//get data from webservice and store locally
getData();
}
}, 500);
}
private void getData() {
//Creating a string request
JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(Config.DATA_URL, new Response.Listener<JSONArray>() {
#Override
public void onResponse(JSONArray response) {
Log.e("response", response.toString());
response.length();
for (int i = 0; i < response.length(); i++) {
try {
JSONObject jsonObject = response.getJSONObject(i);
Users users = new Users();
//Set fields in Users object.
users.setLogin(jsonObject.getString(Config.TAG_Login));
users.setId(jsonObject.getString(Config.TAG_Id));
users.setNode_id(jsonObject.getString(Config.TAG_Node));
users.setAvatar_url(jsonObject.getString(Config.TAG_Avatar));
users.setGravatar_id(jsonObject.getString(Config.TAG_Gravatar_id));
users.setUrl(jsonObject.getString(Config.TAG_url));
users.setHtml_url(jsonObject.getString(Config.TAG_htmi_url));
users.setFollowers_url(jsonObject.getString(Config.TAG_Followers_url));
users.setFollowing_url(jsonObject.getString(Config.TAG_Following_url));
users.setGists_url(jsonObject.getString(Config.TAG_Gists_url));
users.setStarred_url(jsonObject.getString(Config.TAG_Starred_url));
users.setSubscriptions_url(jsonObject.getString(Config.TAG_Subscriptions_url));
users.setOrganizations_url(jsonObject.getString(Config.TAG_Organizations_url));
users.setRepos_url(jsonObject.getString(Config.TAG_Repos_url));
users.setReceived_events_url(jsonObject.getString(Config.TAG_Received_events_url));
users.setType(jsonObject.getString(Config.TAG_Type));
users.setSite_admin(jsonObject.getString(Config.TAG_Site_admin));
users.setEvents_url(jsonObject.getString(Config.TAG_events_url));
myAppDatabase.myDao().addUsers(users);
} catch (JSONException e) {
e.printStackTrace();
}
}
Intent intent = new Intent(Splash.this, Home.class);
// intent.putExtra("remember", "true");
startActivity(intent);
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Log.e("Volley", error.toString());
}
});
RequestQueue requestQueue = Volley.newRequestQueue(this);
jsonArrayRequest.setRetryPolicy(new DefaultRetryPolicy(
10000,
DefaultRetryPolicy.DEFAULT_MAX_RETRIES,
DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));
requestQueue.add(jsonArrayRequest);
}
}
putData() on Home.java
public class Home extends AppCompatActivity {
MyAppDatabase myAppDatabase;
//To add into spinner
private ArrayList<String> userType;
//List of users from Db
List<Users> users;
private Spinner spinner;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_home);
userType = new ArrayList<>();
spinner = findViewById(R.id.sp_user_type);
myAppDatabase = Room.databaseBuilder(getApplicationContext(), MyAppDatabase.class,"UsersDb").allowMainThreadQueries().build();
//get data from Db and put into arrayList for spinner
putData();
}
private void putData() {
users =myAppDatabase.myDao().getUsers();
userType.add("Select UserType"); //Dummy addition
for(int i = 0; i < users.size(); i++){
userType.add(users.get(i).getType());
Log.e("DistNames",users.get(i).getType());
}
users.size();
spinner.setAdapter(new ArrayAdapter<>(Home.this, android.R.layout.simple_spinner_dropdown_item, userType));
}
}
Because you are starting activity in the loop itself, which should be actually outside the loop.
Actually, the mistake that you are doing is it will launch Home activity in the first iteration itself and so you are not getting all the data from the API response. To solve this, let the loop iterates through each entry and add into the database, and start the activity when it completes and so outside the loop.
Wrong:
JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(Config.DATA_URL, new Response.Listener<JSONArray>() {
#Override
public void onResponse(JSONArray response) {
Log.e("response", response.toString());
for (int i = 0; i < response.length(); i++) {
try {
JSONObject jsonObject = response.getJSONObject(i);
Users users = new Users();
//Set fields in Users object.
users.setLogin(jsonObject.getString(Config.TAG_Login));
users.setId(jsonObject.getString(Config.TAG_Id));
users.setNode_id(jsonObject.getString(Config.TAG_Node));
users.setAvatar_url(jsonObject.getString(Config.TAG_Avatar));
users.setGravatar_id(jsonObject.getString(Config.TAG_Gravatar_id));
users.setUrl(jsonObject.getString(Config.TAG_url));
users.setHtml_url(jsonObject.getString(Config.TAG_htmi_url));
users.setFollowers_url(jsonObject.getString(Config.TAG_Followers_url));
users.setFollowing_url(jsonObject.getString(Config.TAG_Following_url));
users.setGists_url(jsonObject.getString(Config.TAG_Gists_url));
users.setStarred_url(jsonObject.getString(Config.TAG_Starred_url));
users.setSubscriptions_url(jsonObject.getString(Config.TAG_Subscriptions_url));
users.setOrganizations_url(jsonObject.getString(Config.TAG_Organizations_url));
users.setRepos_url(jsonObject.getString(Config.TAG_Repos_url));
users.setReceived_events_url(jsonObject.getString(Config.TAG_Received_events_url));
users.setType(jsonObject.getString(Config.TAG_Type));
users.setSite_admin(jsonObject.getString(Config.TAG_Site_admin));
users.setEvents_url(jsonObject.getString(Config.TAG_events_url));
myAppDatabase.myDao().addUsers(users);
Intent intent = new Intent(Splash.this, Home.class);
// intent.putExtra("remember", "true");
startActivity(intent);
} catch (JSONException e) {
e.printStackTrace();
}
}
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Log.e("Volley", error.toString());
}
});
Correct:
JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(Config.DATA_URL, new Response.Listener<JSONArray>() {
#Override
public void onResponse(JSONArray response) {
Log.e("response", response.toString());
for (int i = 0; i < response.length(); i++) {
try {
JSONObject jsonObject = response.getJSONObject(i);
Users users = new Users();
//Set fields in Users object.
users.setLogin(jsonObject.getString(Config.TAG_Login));
users.setId(jsonObject.getString(Config.TAG_Id));
users.setNode_id(jsonObject.getString(Config.TAG_Node));
users.setAvatar_url(jsonObject.getString(Config.TAG_Avatar));
users.setGravatar_id(jsonObject.getString(Config.TAG_Gravatar_id));
users.setUrl(jsonObject.getString(Config.TAG_url));
users.setHtml_url(jsonObject.getString(Config.TAG_htmi_url));
users.setFollowers_url(jsonObject.getString(Config.TAG_Followers_url));
users.setFollowing_url(jsonObject.getString(Config.TAG_Following_url));
users.setGists_url(jsonObject.getString(Config.TAG_Gists_url));
users.setStarred_url(jsonObject.getString(Config.TAG_Starred_url));
users.setSubscriptions_url(jsonObject.getString(Config.TAG_Subscriptions_url));
users.setOrganizations_url(jsonObject.getString(Config.TAG_Organizations_url));
users.setRepos_url(jsonObject.getString(Config.TAG_Repos_url));
users.setReceived_events_url(jsonObject.getString(Config.TAG_Received_events_url));
users.setType(jsonObject.getString(Config.TAG_Type));
users.setSite_admin(jsonObject.getString(Config.TAG_Site_admin));
users.setEvents_url(jsonObject.getString(Config.TAG_events_url));
myAppDatabase.myDao().addUsers(users);
} catch (JSONException e) {
e.printStackTrace();
}
}
Intent intent = new Intent(Splash.this, Home.class);
// intent.putExtra("remember", "true");
startActivity(intent);
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Log.e("Volley", error.toString());
}
});
Recently I am working on Android project with Volley for registration and for further operation, I can make function for insertion and other one is for retrieval data. When insert button click 'Insert' function called and data has been inserted to database through volley, and at the same time retrieval function also called. But when USER clicked the button and function called then data showed(database inserted data) with blinking effect, look like loading.
I want to get rid of that effect. I want to show data smoothly without any blinking effect. I do searching but can not find any solution. Please suggest me solution I'am newbie so kindly short and efficient required.
package com.darkcoderz.parsejson;
public class MainActivity extends AppCompatActivity {
private Context mContext;
private Activity mActivity;
//private CoordinatorLayout mCLayout;
private TextView mTextView;
private String mJSONURLString = "http://192.168.10.4/volley/api.php";
String url = "http://192.168.10.4/volley/register.php";
private EditText sms;
private Button sendsms;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Get the application context
//mContext = getApplicationContext();
//mActivity = MainActivity.this;
// Get the widget reference from XML layout
//mCLayout = (CoordinatorLayout) findViewById(R.id.coordinator_layout);
mTextView = (TextView) findViewById(R.id.tv);
sms = (EditText) findViewById(R.id.sms);
sendsms = (Button) findViewById(R.id.sendsms);
final Handler firesms = new Handler();
firesms.post(new Runnable() {
#Override
public void run() {
getdata();
firesms.postDelayed(this, 100);
}
});
sendsms.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
reg();
}
});
getdata();
}
// insert
public void reg()
{
final String msg = sms.getText().toString();
StringRequest stringreq = new StringRequest(Request.Method.POST, url, new Response.Listener<String>() {
#Override
public void onResponse(String response) {
if (response.equals("success"))
{
Toast.makeText(MainActivity.this, "Registration Successfull!", Toast.LENGTH_SHORT).show();
}
else
{
Toast.makeText(MainActivity.this, "Username Already Exist!", Toast.LENGTH_SHORT).show();
}
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(MainActivity.this, "Great Error "+error.toString(), Toast.LENGTH_LONG).show();
}
})
{
#Override
protected Map<String, String> getParams() throws AuthFailureError {
Map<String,String> params = new HashMap<>();
params.put("sms",msg);
return params;
}
};
RequestQueue reqest = Volley.newRequestQueue(MainActivity.this);
reqest.add(stringreq);
}
private void getdata() {
// Empty the TextView
mTextView.setText("");
// Initialize a new RequestQueue instance
RequestQueue requestQueue = Volley.newRequestQueue(MainActivity.this);
// Initialize a new JsonArrayRequest instance
JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(Request.Method.GET, mJSONURLString, null, new Response.Listener<JSONArray>() {
#Override
public void onResponse(JSONArray response) {
// Do something with response
//mTextView.setText(response.toString());
// Process the JSON
try{
// Loop through the array elements
for(int i=0;i<response.length();i++){
// Get current json object
JSONObject student = response.getJSONObject(i);
// Get the current student (json object) data
// String firstName = student.getString("fname");
// String lastName = student.getString("lname");
String age = student.getString("email");
// Display the formatted json data in text view
mTextView.append("SMS : " + age);
mTextView.append("\n\n");
}
}catch (JSONException e){
e.printStackTrace();
}
}
},
new Response.ErrorListener(){
#Override
public void onErrorResponse(VolleyError error){
// Do something when error occurred
Toast.makeText(mContext, "Something Went Wrong", Toast.LENGTH_SHORT).show();
}
}
);
// Add JsonArrayRequest to the RequestQueue
requestQueue.add(jsonArrayRequest);
}
}
private void getdata() {
// Empty the TextView
mTextView.setText("");
// Initialize a new RequestQueue instance
RequestQueue requestQueue = Volley.newRequestQueue(MainActivity.this);
// Initialize a new JsonArrayRequest instance
JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(Request.Method.GET, mJSONURLString, null, new Response.Listener<JSONArray>() {
#Override
public void onResponse(JSONArray response) {
//before parsing check your response is in JSONArray Format or JSONObject format
// Process the JSON
try{
}catch (JSONException e){
e.printStackTrace();
//print here to know JSONException if exists
Toast.makeText(mContext, "Exception"+e.toString(), Toast.LENGTH_SHORT).show();
}
}
}
},
new Response.ErrorListener(){
#Override
public void onErrorResponse(VolleyError error){
// Do something when error occurred
Toast.makeText(mContext, "Something Went Wrong", Toast.LENGTH_SHORT).show();
}
}
);
// Add JsonArrayRequest to the RequestQueue
requestQueue.add(jsonArrayRequest);
}
I'm trying to add images to my listview, which is made from content retrieved from json. For the purpose of adding the images I'm trying to use picasso, and I've watched a tutorial about it and it worked, the problem is that I don't think it can be used in my app, at least not with the method I saw.
Here's my code, hope anyone can help me and explain me how to do this.
public class TodosOsPaises extends AppCompatActivity {
private String TAG = TodosOsPaises.class.getSimpleName();
private ProgressDialog pDialog;
private ListView lv;
private static String url = "http://";
ArrayList<HashMap<String, String>> listaPaises;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_todos_os_paises);
listaPaises = new ArrayList<>();
lv = (ListView) findViewById(R.id.list);
new GetPaises().execute();
}
private class GetPaises extends AsyncTask<Void, Void, Void> implements Serializable {
#Override
protected void onPreExecute() {
super.onPreExecute();
pDialog = new ProgressDialog(TodosOsPaises.this);
pDialog.setMessage("Aguarde...");
pDialog.setCancelable(false);
pDialog.show();
}
#Override
protected Void doInBackground(Void... params) {
HttpHandler sh = new HttpHandler();
final String jsonStr = sh.makeServiceCall(url);
Log.e(TAG, "Response from URL: " + jsonStr);
if (jsonStr != null) {
try {
JSONArray array = new JSONArray(jsonStr);
for (int i = 0; i < array.length(); i++) {
JSONObject jsonObject = array.getJSONObject(i);
JSONArray paises = jsonObject.optJSONArray("paises");
if (paises != null) {
for (int j = 0; j < paises.length(); j++) {
JSONObject jsonObject1 = paises.getJSONObject(j);
String K_PAIS = jsonObject1.getString("K_PAIS");
String Designacao = jsonObject1.getString("Designacao");
String URL_IMAGE_SMALL = jsonObject1.getString("URL_IMAGE_SMALL");
String Coord_LAT = jsonObject1.getString("Coord_LAT");
String Coord_LONG = jsonObject1.getString("Coord_LONG");
String Coord_Zoom = jsonObject1.getString("Coord_Zoom");
HashMap<String, String> pais = new HashMap<>();
pais.put("K_PAIS", K_PAIS);
pais.put("Designacao", Designacao);
pais.put("URL_IMAGE_SMALL", URL_IMAGE_SMALL);
pais.put("URL_IMAGEM", URL_IMAGEM);
pais.put("Coord_LAT", Coord_LAT);
pais.put("Coord_LONG", Coord_LONG);
pais.put("Coord_Zoom", Coord_Zoom);
listaPaises.add(pais);
}
}
}
} catch (final JSONException e) {
Log.e(TAG, "Json parsing error: " + e.getMessage());
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(getApplicationContext(), "Json parsin error: " + e.getMessage(), Toast.LENGTH_LONG).show();
}
});
}
} else {
Log.e(TAG, "Couldn't get json from server.");
runOnUiThread(new Runnable() {
#Override
public void run() {
Toast.makeText(getApplicationContext(), "Couldn't get json from server. Check LogCat for possible errpr!", Toast.LENGTH_LONG).show();
}
});
}
return null;
}
#Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
if (pDialog.isShowing()) {
pDialog.dismiss();
}
ListAdapter adapter = new SimpleAdapter(TodosOsPaises.this, listaPaises, R.layout.list_item, new String[]{"Designacao", "URL_IMAGEM"},
new int[]{R.id.Designacao, R.id.imageViewPais});
lv.setAdapter(adapter);
lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> pare, View view, int position, long id) {
Intent intent = new Intent(TodosOsPaises.this, MapsActivity.class);
intent.putExtra("data", listaPaises.get(position));
startActivity(intent);
}
});
Collections.sort(listaPaises, new Comparator<HashMap<String, String>>() {
#Override
public int compare(HashMap<String, String> first, HashMap<String, String> second) {
String firstValue = first.get("Designacao");
String secondValue = second.get("Designacao");
return firstValue.compareTo(secondValue);
}
});
}
}
}
Picasso.with(content)
.load("path_or_url_or_file")
.into(new Target() {
#Override public void onBitmapLoaded(final Bitmap bitmap,
final Picasso.LoadedFrom from) {
}
#Override public void onBitmapFailed(final Drawable errorDrawable) {
}
#Override public void onPrepareLoad(final Drawable placeHolderDrawable) {
}
});
I want to move GET method inside (if) that located inside onResponse of POST request without calling URL again because once the user post edittext php file will echo json result that will show up inside listview in activity so if call URL again in other method nothing will show up, how can I do that please?
public class supportActivity extends AppCompatActivity implements View.OnClickListener{
private EditText ticketsupport;
private Button button;
private List<supportContent> con = new ArrayList<supportContent>();
private ListView supportlist;
private supportAdapter adapter;
private String ticketinput;
private String url = "http://10.0.3.2/aalm/getticket.php";
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_support);
ticketsupport = (EditText)findViewById(R.id.insertticketnumber);
supportlist = (ListView)findViewById(R.id.supportlistview);
adapter = new supportAdapter(this, con);
supportlist.setAdapter(adapter);
button = (Button)findViewById(R.id.buttonsupprt);
button.setOnClickListener(this);
}
private void inquiry() {
ticketinput = ticketsupport.getText().toString().trim();
StringRequest stringRequest1 = new StringRequest(Request.Method.POST, url,
new Response.Listener<String>() {
#Override
public void onResponse(String response) {
if (response.trim().equals("responseticket")) {
showTicket();
} else {
Toast.makeText(supportActivity.this, "Check the number please", Toast.LENGTH_SHORT).show();
}
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(supportActivity.this, "something wrong" , Toast.LENGTH_SHORT).show();
}
}) {
#Override
protected Map<String,String> getParams() throws AuthFailureError{
Map<String,String> map = new HashMap<String,String>();
map.put("ticknumber", ticketinput);
return map;
}
};
RequestQueue requestQueue1 = Volley.newRequestQueue(getApplicationContext());
requestQueue1.add(stringRequest1);
}
private void showTicket(){
RequestQueue requestQueue2 = Volley.newRequestQueue(this);
JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.GET, url,
new Response.Listener<JSONObject>() {
#Override
public void onResponse(JSONObject response) {
try {
JSONArray jsonArray = response.getJSONArray("responseticket");
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject ticket = jsonArray.getJSONObject(i);
supportContent support = new supportContent();
support.setTicketnumber(ticket.getString("ticketnumber"));
support.setSubject(ticket.getString("subject"));
support.setResponse(ticket.getString("response"));
con.add(support);
}
} catch (JSONException e) {
e.printStackTrace();
}
adapter.notifyDataSetChanged();
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Log.e("error", "Volley");
}
}
);
requestQueue2.add(jsonObjectRequest);
}
#Override
public void onDestroy(){
super.onDestroy();
}
#Override
public void onClick(View view){
inquiry();
}
}