@Override
public void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.home);

ListView lvCities = (ListView) findViewById(R.id.lv_cities);
ArrayList<empresa> empresaAvaiable = new ArrayList<empresa>();

  try {

    HttpGet httpGet = new HttpGet("http://xxx.xxx.xx.xx/xx/xxxxxx.php");
    HttpClient httpClient = new DefaultHttpClient();
    HttpResponse response = (HttpResponse)httpClient.execute(httpGet);
    HttpEntity entity = response.getEntity();
    BufferedHttpEntity buffer = new BufferedHttpEntity(entity);
    InputStream iStream = buffer.getContent();

    String aux = "";

    BufferedReader r = new BufferedReader(new InputStreamReader(iStream));
    @SuppressWarnings("unused")
    StringBuilder total = new StringBuilder();
    String line;
    while ((line = r.readLine()) != null) {
      aux += line;
    }


    JSONObject jsonObject = new JSONObject(aux);
    JSONArray empresas = jsonObject.getJSONArray("empresas");


    for(int i = 0; i < empresas.length(); i++) {
      JSONObject empresa = empresas.getJSONObject(i);


      empresa c = new empresa(empresa.getInt("id_empresa"), empresa.getString("nom_empresa"),
              empresa.getString("email_empresa"), empresa.getString("tel_empresa"),
              empresa.getString("desc_empresa"), empresa.getString("web_empresa"));
      c.setData(empresa.getString("img_empresa"));


      empresaAvaiable.add(c);
    }
  }
  catch(Exception e) {
  Log.e("WebService", e.getMessage());//this is lane 68
  }


  EmpresaAdapter empresaAdapter = new EmpresaAdapter(this, empresaAvaiable);
  lvCities.setAdapter(empresaAdapter);
}

@Override
public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu; this adds items to the action bar if it is present.
    getMenuInflater().inflate(R.menu.menu_actions, menu);
    return true;
}