public class MainActivity extends AppCompatActivity {
    public final static String URL = "http://web.gunyaz.com/Service.asmx?WSDL";
    public static final String NAMESPACE = "http://tempuri.org";
    public static final String SOAP_ACTION = "http://tempuri.org/Raporlar_List";
    private static final String METHOD = "Raporlar_List";
    public ArrayList<String> list;
    private TextView textView;
    public ListView listview;
  public   ArrayAdapter adapter;
    /**
     * ATTENTION: This was auto-generated to implement the App Indexing API.
     * See https://g.co/AppIndexing/AndroidStudio for more information.
     */
    private GoogleApiClient client;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        textView = (TextView) findViewById(R.id.textView2);

        AsyncTaskRunner runner = new AsyncTaskRunner();
        runner.execute();
        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build();
    }

    /**
     * ATTENTION: This was auto-generated to implement the App Indexing API.
     * See https://g.co/AppIndexing/AndroidStudio for more information.
     */
    public Action getIndexApiAction() {
        Thing object = new Thing.Builder()
                .setName("Main Page") // TODO: Define a title for the content shown.
                // TODO: Make sure this auto-generated URL is correct.
                .setUrl(Uri.parse("http://[ENTER-YOUR-URL-HERE]"))
                .build();
        return new Action.Builder(Action.TYPE_VIEW)
                .setObject(object)
                .setActionStatus(Action.STATUS_TYPE_COMPLETED)
                .build();
    }

    @Override
    public void onStart() {
        super.onStart();

        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        client.connect();
        AppIndex.AppIndexApi.start(client, getIndexApiAction());
    }

    @Override
    public void onStop() {
        super.onStop();

        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        AppIndex.AppIndexApi.end(client, getIndexApiAction());
        client.disconnect();
    }

    private class AsyncTaskRunner extends AsyncTask<Object, Object, ArrayList<String>> {

        protected ArrayList<String> doInBackground(Object... params) {
            publishProgress("Loading contents..."); // Calls onProgressUpdate()

            try {

                SoapSerializationEnvelope envelope = new SoapSerializationEnvelope(SoapEnvelope.VER11);
                SoapObject request = new SoapObject(NAMESPACE, METHOD);
                request.addProperty("param[0]", "Satis_Raporu");
                request.addProperty("param2[0]", "WIN_P1DRPBTL2D2");
                request.addProperty("param2[1]", "UsiS_V65");
                envelope.dotNet = true;
                envelope.bodyOut = request;

                HttpTransportSE transport = new HttpTransportSE(URL);
                try {
                    transport.call(SOAP_ACTION, envelope);
                } catch (IOException e) {
                    e.printStackTrace();
                } catch (XmlPullParserException e) {
                    e.printStackTrace();
                }

                if (envelope.bodyIn != null) {
                    SoapObject response = (SoapObject) envelope.bodyIn;

                    ArrayList<String> arrayList = new ArrayList<String>();

                    int intPropertyCount = response.getPropertyCount();

                    for (int i = 0; i < intPropertyCount; i++) {
                        arrayList.add(response.getProperty(i).toString());

                    }

                }

            } catch (Exception e) {
                e.printStackTrace();
                //resp = e.getMessage();
            }

            return list;
        }

        protected void onPostExecute(ArrayList<String> result) {
            // execution of result of Long time consuming operation
            // In this example it is the return value from the web service
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    // Set adapter
                    adapter = new ArrayAdapter<String>(MainActivity.this, R.layout.activity_main, R.id.product_name, list);

                    listview.setAdapter(adapter);
                }
            });

        }

        protected void onProgressUpdate(Object... text) {

            // Things to be done while execution of long running operation is in
            // progress. For example updating ProgessDialog
        }

    }

}

Arkadaşlar asp.net web servisten list tipinde dönen veriyi listview' e atmak istiyorum fakat program direk durduruluyor. Sizce neden?

Merhaba ben web servisten dataset türündeki veriyi çekmeye çalışıyorum fakat çekemedim yardımcı olursanız çok sevinirim teşekkürler