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POAndroid Web Services Client (JSON)
 

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    <p>I am working on an android app, This app is a client for a web service running in glassfish 3.1.2.2, this web services work with xml and json parser's, i test externally de WS to view the answer what I get and when I looked for a xml answer from the server i get the xml data, and same happened with Json answer. </p> <p><strong>Problem</strong></p> <p>Problem come with the android client in the get method in which I set the content-type as application/json, but WS only response xml.</p> <p>Could anyone tell me where i am doing wrong, i will put the code and log in the end.</p> <p><strong>Code:-</strong></p> <pre><code>private class TareaWSObtener extends AsyncTask&lt;String, Integer, Boolean&gt;{ //CONSTANTES private static final String CONTENT = "Content-Type"; //content-type private static final String JSONTYPE = "application/json"; //application/json private static final String LOGWS = "MovilSecure:WebServices"; private int id; private String nombre; @Override protected Boolean doInBackground(String... params) { // TODO Auto-generated method stub boolean result = true; Log.i(LOGWS, "Levantando cliente"); HttpClient httpClient = new DefaultHttpClient(); HttpGet get = new HttpGet("http://10.0.2.2:8080/WS-MovilSecure_SandBox_ONLY_/webresources/persona"); //get.setHeader("Content-Type", "application/json"); Log.i(LOGWS, "cliente levantado"); try{ Log.i(LOGWS, "Obteniendo data"); HttpResponse resp = httpClient.execute(get); String stringRsp = EntityUtils.toString(resp.getEntity()); JSONObject respJSON = new JSONObject(stringRsp); id = respJSON.getInt("idPersona"); nombre = respJSON.getString("nombre"); Log.i(LOGWS, "Data Obtenida"); } catch(Exception e){ Log.e(LOGWS, "Problemas al conectar con el WS", e); result = false; } return result; } protected void onPostExecute(boolean result){ if(result){Log.i(LOGWS, "data:"+id+nombre);} } } </code></pre> <p><strong>Log:-</strong></p> <pre><code>09-13 21:52:50.073: I/MovilSecure:WebServices(3155): Levantando cliente 09-13 21:52:50.123: I/MovilSecure:WebServices(3155): cliente levantado 09-13 21:52:50.123: I/MovilSecure:WebServices(3155): Obteniendo data 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): Problemas al conectar con el WS 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): org.json.JSONException: Value &lt;?xml of type java.lang.String cannot be converted to JSONObject 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at org.json.JSON.typeMismatch(JSON.java:111) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at org.json.JSONObject.&lt;init&gt;(JSONObject.java:158) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at org.json.JSONObject.&lt;init&gt;(JSONObject.java:171) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at com.example.wsclient_movilesecure.MainActivity$TareaWSObtener.doInBackground(MainActivity.java:110) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at com.example.wsclient_movilesecure.MainActivity$TareaWSObtener.doInBackground(MainActivity.java:1) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at android.os.AsyncTask$2.call(AsyncTask.java:287) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at java.util.concurrent.FutureTask.run(FutureTask.java:234) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at android.os.AsyncTask$SerialExecutor$1.run(AsyncTask.java:230) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1080) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:573) 09-13 21:52:50.293: E/MovilSecure:WebServices(3155): at java.lang.Thread.run(Thread.java:841) </code></pre>
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