public void getData()
{
dialog = new ProgressDialog(RecentContestActivity.this);
dialog.setIcon(R.drawable.appicon);
dialog.setTitle("ForTalent");
dialog.setMessage("Loading ...");
dialog.setIndeterminate(false);
dialog.setCancelable(false);
dialog.show();
new Thread()
{
public void run()
{
try
{
JSONObject json = new JSONObject();
json.put("call", "contest");
json.put("status", "recent");
response = WS.readstream(json);
}
catch (Exception e)
{
}
handler.sendEmptyMessage(0);
}
}.start();
}
private Handler handler = new Handler() {
@Override
public void handleMessage(Message msg)
{
itmlist = new ArrayList<Object>();
JSONObject json;
JSONArray jArray = null;
try
{
json = new JSONObject(response);
jArray = json.getJSONArray("Recent");
if(jArray.length() <= 0)
{
txterrmsg.setVisibility(View.VISIBLE);
txterrmsg.setText("No Recent Contest are available");
}
else
{
txterrmsg.setVisibility(View.GONE);
}
}
catch(Exception e)
{
}
try
{
json = new JSONObject(response);
jArray = json.getJSONArray("Recent");
Recentcontests=new RecentContest[jArray.length()];
for (int i = 0; i < jArray.length(); i++)
{
Recentcontests[i]=new RecentContest();
JSONObject contestobj = jArray.getJSONObject(i);
Recentcontests[i].contest_Id=contestobj.getString("Contest_id").toString();
Recentcontests[i].contest_title=contestobj.getString("Contest_title").toString();
Recentcontests[i].contest_description=contestobj.getString("Contest_Desc").toString();
Recentcontests[i].contest_bannerurl=contestobj.getString("Contest_bannerURL").toString();
Recentcontests[i].contest_starts=contestobj.getString("Contest_starts").toString();
Recentcontests[i].contest_ends=contestobj.getString("Contest_ends").toString();
Recentcontests[i].contest_status=contestobj.getString("Contest_Status").toString();
Recentcontests[i].contest_type=contestobj.getString("Contest_Type").toString();
}
}
catch(Exception e)
{
}
//Recentcontests=WS.converttoobjects(response);
for(int i=0;i<Recentcontests.length;i++)
{
itmlist.add(Recentcontests[i]);
}
cntstadp = new RecentContestAdapter(RecentContestActivity.this,itmlist);
contestlistView.setAdapter(cntstadp);
contestlistView.setOnItemClickListener(RecentContestActivity.this);
dialog.dismiss();
}
};
public class WSReceiver
{
public static String mainurl = "http://www.example.com";
public String readstream(JSONObject json) throws JSONException
{
String result=null;
try
{
HttpParams httpParams = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParams, 10000);
HttpConnectionParams.setSoTimeout(httpParams, 10000);
HttpClient client = new DefaultHttpClient(httpParams);
String url = mainurl ;
HttpPost request = new HttpPost(url);
request.setEntity(new ByteArrayEntity(json.toString().getBytes("UTF8")));
request.setHeader("json", json.toString());
HttpResponse response = client.execute(request);
HttpEntity entity = response.getEntity();
// If the response does not enclose an entity, there is no need
if (entity != null)
{
InputStream instream = entity.getContent();
BufferedReader reader = new BufferedReader(new InputStreamReader(instream));
StringBuilder sb = new StringBuilder();
String line = null;
try
{
while ((line = reader.readLine()) != null)
{
sb.append(line + "\n");
}
}
catch (IOException e)
{
e.printStackTrace();
}
finally
{
try
{
instream.close();
}
catch (IOException e)
{
e.printStackTrace();
}
}
result = sb.toString();
}
}
catch (Throwable t)
{
result = t.toString();
}
return result;
}
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