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I am developing an application that will consume the mail price and term calculation service, however I have a problem in the service response, it returns me the following message: java.lang.Arrayindexoutofboundsexception: length=0; index=0, ie, informing that the array of arrays where I set the answers is null. Therefore, I would like help to be able to identify where is the error in the consumption of the service. The service I am consuming via SOAP.
Service class:
package com.bigboss.correios;
import android.os.AsyncTask;
import android.util.Log;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
public class CorreiosService extends AsyncTask<String, Integer, String[]> {
private AsyncResponse parent;
public CorreiosService(AsyncResponse parent) {
this.parent = parent;
}
@Override
protected String[] doInBackground(String... strings) {
String SOAP_ACTION = "http://tempuri.org/CalcPrecoPrazo";
String NAMESPACE = "http://tempuri.org/";
String METHOD_NAME = "CalcPrecoPrazo";
String URL = "http://ws.correios.com.br/calculador/CalcPrecoPrazo.asmx?WSDL";
SoapObject request = new SoapObject(NAMESPACE, METHOD_NAME);
request.addProperty("nCdServico", strings[0]);
request.addProperty("sCepOrigem", strings[1]);
request.addProperty("sCepDestino", strings[2]);
request.addProperty("nVlPeso", strings[3]);
request.addProperty("nCdFormato", Integer.parseInt(strings[4]));
request.addProperty("nVlComprimento", strings[5]);
request.addProperty("nVlAltura", Double.parseDouble(strings[6]));
request.addProperty("nVlLargura", Double.parseDouble(strings[7]));
request.addProperty("nVlDiametro", Double.parseDouble(strings[8]));
request.addProperty("sCdMaoPropria", strings[9]);
request.addProperty("nVlValorDeclarado", Double.parseDouble(strings[10]));
request.addProperty("sCdAvisoRecebimento", strings[11]);
SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
envelope.dotNet = true;
envelope.setOutputSoapObject(request);
HttpTransportSE androidHttpTransport = new HttpTransportSE(URL);
String[] response = new String[]{};
try {
androidHttpTransport.call(SOAP_ACTION, envelope);
SoapObject result = (SoapObject) envelope.getResponse();
result = (SoapObject) result.getProperty("Servicos");
result = (SoapObject) result.getProperty("cServico");
if(result != null){
response = new String[]{
result.getProperty("PrazoEntrega").toString(),
result.getProperty("ValorMaoPropria").toString(),
result.getProperty("ValorAvisoRecebimento").toString(),
result.getProperty("ValorValorDeclarado").toString(),
result.getProperty("DataMaxEntrega").toString(),
result.getProperty("Valor").toString() };
}
} catch (Exception ex) {
Log.e("ERROR", ex.getMessage());
}
return response;
}
@Override
protected void onPostExecute(String[] strings) {
parent.processFinish(strings);
}
public interface AsyncResponse {
void processFinish(String[] response);
}
}
My Activity:
package com.bigboss.correios;
import android.app.AlertDialog;
import android.content.Intent;
import android.os.AsyncTask;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ArrayAdapter;
import android.widget.ImageView;
import android.widget.ListView;
import android.widget.TextView;
import org.ksoap2.SoapEnvelope;
import org.ksoap2.serialization.SoapObject;
import org.ksoap2.serialization.SoapSerializationEnvelope;
import org.ksoap2.transport.HttpTransportSE;
import java.util.ArrayList;
import java.util.List;
public class TerceiraActivity extends AppCompatActivity implements CorreiosService.AsyncResponse {
private List<Encomenda> encomendas = new ArrayList<Encomenda>();
String TAG = "Response";
private Encomenda encomenda;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_terceira);
Intent it = getIntent();
encomenda = (Encomenda) it.getSerializableExtra("objeto2");
TextView resultOrigem = (TextView) findViewById(R.id.resOrigem);
TextView resultDestino = (TextView) findViewById(R.id.resDestino);
resultOrigem.setText(encomenda.getCepOrigem());
resultDestino.setText(encomenda.getCepDestino());
CorreiosService cs = new CorreiosService(this);
cs.execute(
getString(R.string.PAC3), encomenda.getCepOrigem(), encomenda.getCepDestino(),
encomenda.getPeso(),String.valueOf(encomenda.getFormato()), encomenda.getComprimento(),
encomenda.getAltura(),encomenda.getLargura(), encomenda.getDiametro(),encomenda.getMaoPropria(),
encomenda.getValorDeclarado(), encomenda.getAvisoRecibo());
}
private void EncomendaList() {
encomendas.add(new Encomenda());
encomendas.add(new Encomenda());
encomendas.add(new Encomenda());
encomendas.add(new Encomenda());
encomendas.add(new Encomenda());
encomendas.add(new Encomenda());
}
private void EncomendaListView() {
ArrayAdapter<Encomenda> adapter = new MinhaLista();
ListView list = (ListView) findViewById(R.id.listview);
list.setAdapter(adapter);
}
@Override
public void processFinish(String[] response) {
AlertDialog.Builder dialogo = new AlertDialog.Builder(TerceiraActivity.this);
dialogo.setTitle("Resultado");
if(response.equals(null)){
dialogo.setMessage(
"Retornando null ");
dialogo.setNeutralButton("OK", null); // setando botão
dialogo.show();
}else{
// setando mensagem
dialogo.setMessage(// AQUI ONDE SE REFERENCIA O ERRO DADO
"Prazo de Entrega: " + response[0] + "\n " +
"Valor Mão própria: " + response[1] + " \n" +
"Aviso de recebimento: " + response[2] + " \n" +
"Valor declarado: " + response[3] + " \n" +
"Data de entrega: " + response[4] + " \n"+
"Valor: " + response[5] + " \n");
dialogo.setNeutralButton("OK", null); // setando botão
dialogo.show(); // chamando o AlertDialog
}}
private class MinhaLista extends ArrayAdapter<Encomenda> {
MinhaLista() {
super(TerceiraActivity.this, R.layout.item_view, encomendas);
}
@NonNull
@Override
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
View itemview = convertView;
if (itemview == null) {
itemview = getLayoutInflater().inflate(R.layout.item_view, parent, false);
}
Encomenda enc = encomendas.get(position);
ImageView img = (ImageView) itemview.findViewById(R.id.item_icon);
img.setImageResource(enc.getIdIcon());
TextView textPrazo = (TextView) itemview.findViewById(R.id.prazo);
textPrazo.setText("Prazo de entrega: " + enc.getPrazoEntrega());
//TextView textMao = (TextView)itemview.findViewById(R.id.maopropria);
// textMao.setText("Mão própria: R$"+enc.getMaoPropria());
TextView textAR = (TextView) itemview.findViewById(R.id.AR);
textAR.setText("Aviso de recebimento: ERRO R$" + enc.getDiametro());
TextView textVlDecl = (TextView) itemview.findViewById(R.id.vlDecl);
textVlDecl.setText("Valor declarado: R$" + enc.getValorDeclarado());
return itemview;
}
}
}
Exit: Note: this 29.0 is one of the values I passed for the calculation. and did not understand why he returned with this message.
Carlos, could you put all the Error Stack? So it makes it easier !
– Thiago Luiz Domacoski
Ready @Thiagoluizdomacoski had forgotten
– Carlos Diego
In fact @Thiagoluizdomacoski he is not Serializing my height = 29.0
– Carlos Diego
make a
Log.d("LOGTEST", String.valueOf(reponse));
, what appears on the console?– Costamilam