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PONetworkOnMainThread exception android. fetching server response
 

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    <p>I am getting the exception android.os.NetworkOnMainThreadException when I tried to use the following codes:</p> <pre><code>public class CheckServer extends Activity{ @Override protected void onCreate(Bundle savedInstanceState) { // TODO Auto-generated method stub super.onCreate(savedInstanceState); Runnable runn = null; HttpTask.execute(runn); } private class HttpTask extends AsyncTask&lt;String, String, String&gt; { @Override protected String doInBackground(String... params) { // TODO Auto-generated method stub HttpURLConnection urlConnection = null; URL theURL = null; try { theURL = new URL("http://192.168.2.8/parkme/Client/clientquery.php?ticket=66t"); } catch (MalformedURLException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { urlConnection = (HttpURLConnection) theURL.openConnection(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } String response = null; try { response = readInputStream(urlConnection.getInputStream()); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } return response; } private String readInputStream(InputStream is) { // TODO Auto-generated method stub String line = ""; StringBuilder total = new StringBuilder(); BufferedReader rd = new BufferedReader(new InputStreamReader(is)); try { while ((line = rd.readLine()) != null) { total.append(line); } } catch (Exception e) { e.printStackTrace(); } return total.toString(); } @Override protected void onPostExecute(String result) { // TODO Auto-generated method stub Toast.makeText(getApplicationContext(), result, Toast.LENGTH_LONG).show(); } }} </code></pre> <p>If possible can someone tell me how to use it inside an Async Task and get the output? I tried but can't seem to get anywhere.</p>
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    1. USvivek kartha
    1. USvivek kartha
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    1. COPost the code where you tried to use `AsyncTask`.
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    2. COcode updated, please check
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      1. USvivek kartha
 

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