StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POproblem in Async Task implementation of httpconnection
primarykey
Id
5646859
data
AcceptedAnswerId
5647015
AnswerCount
1
ClosedDate
CommentCount
11
CommunityOwnedDate
CreationDate
2011-04-13T09:09:44.860
FavoriteCount
0
LastActivityDate
2011-04-13T11:06:14.417
LastEditDate
2011-04-13T11:06:14.417
LastEditorUserId
632809
OwnerUserId
632809
ParentId
0
PostTypeId
1
Score
0
ViewCount
710
LastEditorDisplayName
text
Body
<p>im working on posting a form to google server and getting the response in the form of html string and finally i put that string on webview to display result....i use the async task for this, progress dialog it shows but some times it shows me message to "force to close" without any changes i do in to code....that means prediction about output is unexpected... My code is like this...... </p> <pre><code>public class Urlasync extends Activity { WebView engine=null; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); new AddStringTask().execute(); } class AddStringTask extends AsyncTask<Void, Void, HttpResponse> { HttpResponse end = null; String endResult = null; public static final int TIMEOUT_MS=10000; HttpClient client=null; HttpPost post =null; List<NameValuePair> pairs=null; BasicResponseHandler myHandler=null; private final ProgressDialog dialog = new ProgressDialog(Urlasync.this); @Override protected void onPreExecute() { client = new DefaultHttpClient(); HttpConnectionParams.setConnectionTimeout(client.getParams(), TIMEOUT_MS); HttpConnectionParams.setSoTimeout(client.getParams(), TIMEOUT_MS); post = new HttpPost("http://www.google.com/m"); pairs = new ArrayList<NameValuePair>(); pairs.add(new BasicNameValuePair("hl", "en")); pairs.add(new BasicNameValuePair("gl", "us")); pairs.add(new BasicNameValuePair("source", "android-launcher-widget")); pairs.add(new BasicNameValuePair("q", "persistent")); try { post.setEntity(new UrlEncodedFormEntity(pairs)); SystemClock.sleep(400); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } this.dialog.setMessage("starts..."); this.dialog.show(); } @Override protected HttpResponse doInBackground(Void... arg0) { try { HttpResponse response = client.execute(post); if(response.getStatusLine().getStatusCode() == HttpStatus.SC_OK) { return response; } end = response; } catch (ClientProtocolException e) { e.printStackTrace(); } catch (IOException e) { //this exception is called e.printStackTrace(); } return end; } @Override protected void onPostExecute(HttpResponse params) { if (this.dialog.isShowing()) { this.dialog.dismiss(); } if(params!=null) { String endResult=null; BasicResponseHandler myHandler = new BasicResponseHandler(); try { endResult = myHandler.handleResponse(params); } catch (HttpResponseException e) { e.printStackTrace(); } catch (IOException e) { e.printStackTrace(); } engine = (WebView)findViewById(R.id.webview); engine.loadDataWithBaseURL("http://", endResult, "text/html", "UTF-8", null); setContentView(R.layout.main); engine.requestFocus(View.FOCUS_DOWN); } Toast.makeText(Urlasync.this, "Done!", Toast.LENGTH_SHORT).show(); } } } </code></pre> <p>suggestions with code are welcome thank you..</p>
Tags
<android><http><android-asynctask>
Title
problem in Async Task implementation of httpconnection
singulars
PostAcceptedAnswerId
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
PostParentId
1. This table or related slice is empty.
PostTypePostTypeId
1. PTQuestion
UserLastEditorUserId
1. USdexter
UserOwnerUserId
1. USdexter
plurals
PostLinksPostIdRelatedPostId
1. This table or related slice is empty.
PostLinksRelatedPostIdPostId
1. This table or related slice is empty.
PostsAcceptedAnswerId
1. This table or related slice is empty.
PostsParentIdCreationDate
1. PO
  singulars
  PostTypePostTypeId
  PTAnswer
VotesPostIdCreationDate
1. This table or related slice is empty.
CommentsPostId

Querying!

Guidance

A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.