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POError while parsing url contains json objects
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  1. POError while parsing url contains json objects
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    copied!<p>I have tried that code for parsing url contain JSON objects but it there is an error at the line :<code>private ProgressDialog progressDialog = new ProgressDialog(ActivitiesActivity.this);</code></p> <p>this ActivitiesActivity to show the list from the json objects .</p> <p>This is the code: </p> <pre><code>class MyAsyncTask extends AsyncTask&lt;String, String, Void&gt; { private ProgressDialog progressDialog = new ProgressDialog(ActivitiesActivity.this); InputStream inputStream = null; String result = ""; protected void onPreExecute() { progressDialog.setMessage("Downloading your data..."); progressDialog.show(); progressDialog.setOnCancelListener(new OnCancelListener() { public void onCancel(DialogInterface arg0) { MyAsyncTask.this.cancel(true); } }); } @Override protected Void doInBackground(String... params) { String url_select = "http://yoururlhere.com"; ArrayList&lt;NameValuePair&gt; param = new ArrayList&lt;NameValuePair&gt;(); try { // Set up HTTP post // HttpClient is more then less deprecated. Need to change to URLConnection HttpClient httpClient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost(url_select); httpPost.setEntity(new UrlEncodedFormEntity(param)); HttpResponse httpResponse = httpClient.execute(httpPost); HttpEntity httpEntity = httpResponse.getEntity(); // Read content &amp; Log inputStream = httpEntity.getContent(); } catch (UnsupportedEncodingException e1) { Log.e("UnsupportedEncodingException", e1.toString()); e1.printStackTrace(); } catch (ClientProtocolException e2) { Log.e("ClientProtocolException", e2.toString()); e2.printStackTrace(); } catch (IllegalStateException e3) { Log.e("IllegalStateException", e3.toString()); e3.printStackTrace(); } catch (IOException e4) { Log.e("IOException", e4.toString()); e4.printStackTrace(); } // Convert response to string using String Builder try { BufferedReader bReader = new BufferedReader(new InputStreamReader(inputStream, "iso-8859-1"), 8); StringBuilder sBuilder = new StringBuilder(); String line = null; while ((line = bReader.readLine()) != null) { sBuilder.append(line + "\n"); } inputStream.close(); result = sBuilder.toString(); } catch (Exception e) { Log.e("StringBuilding &amp; BufferedReader", "Error converting result " + e.toString()); } } // protected Void doInBackground(String... params) protected void onPostExecute(Void v) { //parse JSON data try{ JSONArray jArray = new JSONArray(result); for(int i=0; i &lt; jArray.length(); i++) { JSONObject jObject = jArray.getJSONObject(i); String name = jObject.getString("Title"); String tab1_text = jObject.getString("Date"); //int active = jObject.getInt("active"); } // End Loop this.progressDialog.dismiss(); } catch (JSONException e) { Log.e("JSONException", "Error: " + e.toString()); } // catch (JSONException e) } // protected void onPostExecute(Void v) } //class MyAsyncTask extends AsyncTask&lt;String, String, Void&gt; </code></pre>
 

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