Я пытаюсь заполнить observersIDs ArrayList, затем поместить его в качестве параметра в мой TicketModel установщик объекта ticket.setObserverIDs(observersIDs).
Я отображаю содержимое ArrayList следующим образом DisplayArrayList(observersIDs) непосредственно перед вызовом сеттера. И, к счастью, список содержит значения, которые я хочу.
Однако, как только я вызываю метод получения после заполнения моего ListView (вне цикла) и отображаю его содержимое, ArrayList становится пустым. Я уверен, что это потому, что я очищаю свой ArrayList после каждого TicketModels.add(ticket); (мне нужна эта инструкция), но это не имеет смысла, потому что я не отображаю этот ArrayList, а скорее вызываю TicketModek получатель объекта, который уже был заполнен.
Вот мой класс:
public class ListTickets extends Fragment {
private ArrayList<TicketModel> TicketModels;
private ArrayList<String> observersIDs;
private ListView listView;
private static TicketAdapter adapter;
private RequestQueue queue;
private String motifAttente;
private String titreTicket, slaTicket, urgenceTicket, idTicket, demandeurTicket,
categorieTicket, etatTicket, dateDebutTicket, statutTicket,
dateEchanceTicket, dateClotureTicket, dateResolutionTicket, descriptionTicket, lieuTicket;
public static Handler handlerticket;
boolean ticketEnretard;
public ListTickets() {
handlerticket = new HandlerTicket();
Log.d("INITIALIZATION","J'ai intialisé le handler en cours !");
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.list_tickets, container, false);
initView(view);
registerForContextMenu(listView);
getTicketsHTTP();
return view;
}
private void initView(View view) {
TicketModels = new ArrayList<>();
observersIDs = new ArrayList<>();
queue = Volley.newRequestQueue(getActivity());
listView = view.findViewById(R.id.list);
}
private void getTicketsHTTP() {
String url = Constants.GLPI_URL+"search/Ticket";
int maxRange = range-1;
List<KeyValuePair> params = new ArrayList<>();
//TECHNICIEN = IDUSER
params.add(new KeyValuePair("criteria[0][field]","5"));
params.add(new KeyValuePair("criteria[0][searchtype]","equals"));
params.add(new KeyValuePair("criteria[0][value]",idUser));
//AND STATUT EST EN COURS (ATTIRIBUE)
params.add(new KeyValuePair("criteria[1][link]","AND"));
params.add(new KeyValuePair("criteria[1][field]","12"));
params.add(new KeyValuePair("criteria[1][searchtype]","equals"));
params.add(new KeyValuePair("criteria[1][value]","2"));
//OU TECHNICIEN = IDUSER
params.add(new KeyValuePair("criteria[2][link]","OR"));
params.add(new KeyValuePair("criteria[2][field]","5"));
params.add(new KeyValuePair("criteria[2][searchtype]","equals"));
params.add(new KeyValuePair("criteria[2][value]",idUser));
//AND STATUT EST EN COURS (PLANIFIE)
params.add(new KeyValuePair("criteria[3][link]","AND"));
params.add(new KeyValuePair("criteria[3][field]","12"));
params.add(new KeyValuePair("criteria[3][searchtype]","equals"));
params.add(new KeyValuePair("criteria[3][value]","3"));
//AFFICHAGE
params.add(new KeyValuePair("forcedisplay[0]","4"));
params.add(new KeyValuePair("forcedisplay[1]","10"));
params.add(new KeyValuePair("forcedisplay[2]","7"));
params.add(new KeyValuePair("forcedisplay[3]","12"));
params.add(new KeyValuePair("forcedisplay[4]","15"));
params.add(new KeyValuePair("forcedisplay[5]","30"));
params.add(new KeyValuePair("forcedisplay[6]","18"));
params.add(new KeyValuePair("forcedisplay[7]","21"));
params.add(new KeyValuePair("forcedisplay[8]","83"));
params.add(new KeyValuePair("forcedisplay[9]","82"));
params.add(new KeyValuePair("forcedisplay[10]","16"));
params.add(new KeyValuePair("forcedisplay[11]","2"));
params.add(new KeyValuePair("forcedisplay[12]","17"));
params.add(new KeyValuePair("forcedisplay[13]","66"));
//ORDRE ET RANGE
params.add(new KeyValuePair("sort","15"));
params.add(new KeyValuePair("order","DESC"));
params.add(new KeyValuePair("range","0-"+maxRange+""));
final JsonObjectRequest getRequest = new JsonObjectRequest(Request.Method.GET, generateUrl(url, params), null,
new Response.Listener<JSONObject>()
{
@Override
public void onResponse(JSONObject response) {
try {
JSONArray Jdata = response.getJSONArray("data");
for (int i=0; i < Jdata.length(); i++) {
try {
JSONObject oneTicket = Jdata.getJSONObject(i);
titreTicket = oneTicket.getString("1");
slaTicket = oneTicket.getString("30");
dateDebutTicket = oneTicket.getString("15");
urgenceTicket = oneTicket.getString("10");
statutTicket = oneTicket.getString("12");
idTicket = oneTicket.getString("2");
demandeurTicket = oneTicket.getString("4");
categorieTicket = oneTicket.getString("7");
etatTicket = oneTicket.getString("12");
dateEchanceTicket = oneTicket.getString("18");
descriptionTicket = oneTicket.getString("21");
lieuTicket = oneTicket.getString("83");
dateClotureTicket = oneTicket.getString("16");
dateResolutionTicket = oneTicket.getString("17");
ticketEnretard = getBooleanFromSt(oneTicket.getString("82"));
observateur = oneTicket.getString("66");
observersIDs.clear();
try {
JSONArray JObs = oneTicket.getJSONArray("66");
Log.d("JSONARRAY OBS N°"+i+" ("+titreTicket+")","Observer converted to JSONArray !");
for (int j=0; j < JObs.length(); j++) {
try {
String oneObservateur = JObs.getString(j);
observersIDs.add(oneObservateur);
} catch (JSONException e) {
Log.e("Error Observateur ", e.getMessage());
}
}
} catch (JSONException e) {
Log.e("JSONARRAY OBSERVER ("+titreTicket+")","Observer cannot be converted to JSONArray...");
observersIDs.add(observateur);
}
} catch (JSONException e) {
Log.e("Nb of data: "+Jdata.length()+" || "+"Error JSONArray at "+i+" : ", e.getMessage());
}
/* --------- Creating a TicketModel object --------- */
TicketModel ticket = new TicketModel(titreTicket, slaTicket, dateDebutTicket,
calculTempsRestant(dateEchanceTicket), idTicket, statutTicket);
ticket.setUrgenceTicket(urgenceText(urgenceTicket));
ticket.setTicketEnRetard(Boolean.parseBoolean(String.valueOf(ticketEnretard)));
ticket.setDescription(descriptionTicket);
ticket.setDemandeurID(demandeurTicket);
System.out.println("____ Testing Obs ArrayList during Model creation ____");
DisplayArrayList(observersIDs); //THE CORRECT ARRAYLIST IS DISPLAYED
ticket.setObserverIDs(observersIDs); //I SET IT JUST AFTER SINCE IT'S ALWAYS THE CORRECT VALUE
TicketModels.add(ticket);
observersIDs.clear();
/* --------- Creating a TicketModel object --------- */
}
if (getActivity() != null){
adapter = new TicketAdapter(TicketModels,getActivity());
}
else{
Log.e("ERROR", "An Error was about to occur");
}
listView.setAdapter(adapter);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
TicketModel TicketModel = TicketModels.get(position);
DisplayArrayList(TicketModel.getObserverIDs()); //I GET A EMPTY ARRAYLIST
startActivity(i);
}
});
} catch (JSONException e) {
Log.e("malkach",e.getMessage());
}
}
},
new Response.ErrorListener()
{
@Override
public void onErrorResponse(VolleyError error) {
Log.e("Error.Response!", error.toString());
}
}
){
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
HashMap<String, String> params = new HashMap<String, String>();
params.put("App-Token",Constants.App_Token);
params.put("Session-Token",session_token);
return params;
}
};
// add it to the RequestQueue
queue.add(getRequest);
}
private void DisplayArrayList(ArrayList list) {
System.out.println("\n --- ArrayList --- \n");
for (int i = 0; i < list.size(); i++){
String oneObs = (String)list.get(i);
System.out.println(oneObs);
}
}
}
А вот мой класс TicketModel:
public class TicketModel {
private String titreTicket;
private String slaTicket;
private String DateTicket;
private String UrgenceTicket;
private boolean ticketEnRetard;
private String TempsRestantTicket;
private String idTicket;
private String Statut;
private String TempsResolution;
private String TempsRetard;
private String description;
private String demandeurID;
private ArrayList<String> observerIDsss;
public TicketModel(String titreTicket, String slaTicket, String dateTicket, String tempsRestantTicket, String idticket, String statut) {
this.titreTicket = titreTicket;
this.slaTicket = slaTicket;
DateTicket = dateTicket;
TempsRestantTicket = tempsRestantTicket;
idTicket = idticket;
Statut = statut;
}
public String getTitreTicket() {
return titreTicket;
}
public String getSlaTicket() {
return slaTicket;
}
public String getDateTicket() {
return DateTicket;
}
public String getUrgenceTicket() {
return UrgenceTicket;
}
public void setUrgenceTicket(String urgenceTicket) {
UrgenceTicket = urgenceTicket;
}
public void setTempsRestantTicket(String tempsRestantTicket) { TempsRestantTicket = tempsRestantTicket; }
public String getTempsRestantTicket() {
return TempsRestantTicket;
}
public boolean isTicketEnRetard() {
return ticketEnRetard;
}
public void setTicketEnRetard(boolean ticketEnRetard) {
this.ticketEnRetard = ticketEnRetard;
}
public String getIdTicket() { return idTicket; }
public String getStatut() { return Statut; }
public String getTempsResolution() {
return TempsResolution;
}
public void setTempsResolution(String tempsResolution) {
TempsResolution = tempsResolution;
}
public String getTempsRetard() {
return TempsRetard;
}
public void setTempsRetard(String tempsRetard) {
TempsRetard = tempsRetard;
}
public void setDescription(String description) {
this.description = description;
}
public String getDescription() {
return description;
}
public void setDemandeurID(String demandeurID) {
this.demandeurID = demandeurID;
}
public String getDemandeurID() {
return demandeurID;
}
public void setObserverIDs(ArrayList<String> observerIDs) {
this.observerIDsss = observerIDs;
}
public ArrayList<String> getObserverIDs() {
return observerIDsss;
}
}
Может кто-нибудь объяснить мне, почему я не получаю правильные значения при вызове геттера?