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POAndroid : After getting response from database its go back to previous screen
 

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  1. POAndroid : After getting response from database its go back to previous screen
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    <p>Can any one help me..?? My problem is that, after getting response from json [its coming from webservice, in that there is Select query to fetch records], instead of display in listview its go back to previous screen Here is my sample code for that..</p> <pre><code>public class MainActivity5 extends ListActivity { public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.custom_list_view); Intent i = getIntent(); phNumber = i.getStringExtra("phn_no"); new SearchCustomer().execute(); ListAdapter adapter = new SimpleAdapter(this, customerList, R.layout.activity_main5, new String[] { TAG_F_NAME, TAG_C_PHONE }, new int[] { R.id.TextViewName, R.id.TextViewPhone }); setListAdapter(adapter); } class SearchCustomer extends AsyncTask&lt;String, String, String&gt; { private boolean successFlag; @Override protected void onPreExecute() { super.onPreExecute(); pDialog = new ProgressDialog(MainActivity5.this); pDialog.setMessage("Searching Customer.."); pDialog.setIndeterminate(false); pDialog.setCancelable(true); pDialog.show(); } protected String doInBackground(String... args) { String inputPhnNoText = phNumber; List&lt;NameValuePair&gt; params = new ArrayList&lt;NameValuePair&gt;(); params.add(new BasicNameValuePair("phno", inputPhnNoText)); JSONObject json = jsonParser.makeHttpRequest(url_search_customer, "POST", params); Log.d("Search Response", json.toString()); try { int success = json.getInt(TAG_SUCCESS); if (success == 1) { successFlag = true; result = json.getJSONArray(TAG_RESULT); for (int i = 0; i &lt; result.length(); i++) { JSONObject c = result.getJSONObject(i); String id = c.getString(TAG_ID); String fname = c.getString(TAG_F_NAME); String phoneNumber = c.getString(TAG_C_PHONE); // creating new HashMap HashMap&lt;String, String&gt; map = new HashMap&lt;String, String&gt;(); // adding each child node to HashMap key =&gt; value map.put(TAG_ID, id); map.put(TAG_F_NAME, fname); map.put(TAG_C_PHONE, phoneNumber); // adding HashList to ArrayList customerList.add(map); } } else { successFlag = false; } } catch (JSONException e) { Log.e("log_tag", "Error parsing data " + e.toString()); } return null; } protected void onPostExecute(String file_url) { pDialog.dismiss(); finish(); } } } </code></pre> <p>This is my activity file code.. in doinbackground customerList I got the exact data what I want, but problem is that its not stay in the custom_list_view screen its go back to previous screen where a textbox and search button are there.. so not able to show record...</p> <p>Everybody please, can any one give solution to this silly thing?</p>
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    1. USJason Robinson
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