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PONot able to load JSON Data in Android
 

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  1. PONot able to load JSON Data in Android
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    <p>I am new in JSON Parsing and need some help in retrieving data from a JSON URL... I have read many tutorials on JSON Parsing and they all helped me a lot but not I am stuck.. I am trying to retrieve data from a</p> <pre><code>URL = "http://mygogolfteetime.com/iphone/topfive/155" </code></pre> <p>but my <code>Json object</code> returns <strong>null</strong> value in the log.</p> <p>However I can retrieve the same data from another</p> <pre><code>URL = "http://api.mygogolfteetime.com/top_5.php?id=155&amp;apikey=eart3562@#bety7*&amp;6b12zAf*&amp;etrqvbn*&amp;LMQW" </code></pre> <p>I am also attaching my code so that one can help me in solving my problem..</p> <p>Code for My Test Activity:</p> <pre><code>public class TestActivity extends Activity { private static final String url = "http://mygogolfteetime.com/iphone/topfive/155"; private static final String TAG = "Top5"; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); Log.v(TAG, "URL: "+String.valueOf(url)); JsonParser jParse = new JsonParser(); JSONObject json = jParse.getJSONfromUrl(url); Log.v(TAG, "Json: "+String.valueOf(json)); } } </code></pre> <p>This is the code of my JsonParser Activity:</p> <pre><code>public class JsonParser { static InputStream is; static JSONObject jObj; static String json = null; private static final String TAG = "Top5"; public JSONObject getJSONfromUrl(String url) { try { DefaultHttpClient httpClient = new DefaultHttpClient(); HttpPost httpPost = new HttpPost(url); HttpResponse httpResponse = httpClient.execute(httpPost); HttpEntity httpEntity = httpResponse.getEntity(); is = httpEntity.getContent(); } catch(UnsupportedEncodingException e) { e.printStackTrace(); } catch(ClientProtocolException e) { e.printStackTrace(); } catch(IOException e) { e.printStackTrace(); } try { BufferedReader reader = new BufferedReader(new InputStreamReader(is, "iso-8859-1"), 8); StringBuilder sb = new StringBuilder(); String line = null; while((line = reader.readLine()) != null) { sb.append(line + "\n"); } is.close(); json = sb.toString(); } catch(Exception e) { e.printStackTrace(); } try { jObj = new JSONObject(json); } catch(JSONException e) { e.printStackTrace(); } return jObj; } } </code></pre> <p>I have also added the permission for the Internet in the Manifest file...</p> <pre><code>&lt;uses-permission android:name="android.permission.INTERNET"/&gt; </code></pre> <p>Thanks in advance...</p> <p>sorry for my bad English.</p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USRam kiran
    1. USAbhishek Dhiman
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    2. PO
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    1. VO
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      1. PONot able to load JSON Data in Android
      1. This table or related slice is empty.
      1. VTApproveEditSuggestion
    1. COWhy are you using HttpPost. Isn't it supposed to be HttpGet?
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      1. PONot able to load JSON Data in Android
      1. USChitranshu Asthana
    2. CO@ChitranshuAsthana HttpPost sends a request, server replies with a json string.
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      1. PONot able to load JSON Data in Android
      1. USVinay Wadhwa
    3. COthe first link probably doesn't send a reply, or an expected reply , your code looks fine.
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      1. PONot able to load JSON Data in Android
      1. USVinay Wadhwa
 

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