java - FB SDK not working on OS 7 -

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i implementing fb in 1 of app.i using jar 0.8.25. working fine on simulators 5 7.1.and devices works os 5 , 6 not working on device 7 , 7.1.for os 7 after log in success remains on fb page doesn't redirect back. , when press button, error encountered unable refresh access token try again button.

when analyzing on console never finds access token single time os 7.while 5 , 6 working perfectly.

please tell may cause issue.

thanks,

this isn't solution specific problem. mentioned in comments i'm using interface. i'm posting here comment section. not complete solution, need handle flow , expired tokens, show logic of how did this.

for interface open browserfield oauth url: https://www.facebook.com/dialog/oauth?client_id=<app_id>&response_type=token&redirect_uri=http://www.facebook.com/connect/login_success.html&scope=publish_actions

and add listener browser listen redirects after login. once have access token, should persist , close browserfield.

private class oauthscreen extends mainscreen     {         browserfield browser_field;         loadingdialog loading_dialog;          public oauthscreen(final command task)         {             super(vertical_scroll | horizontal_scroll);             browserfieldconfig browserconfig = new browserfieldconfig();             browserconfig.setproperty(browserfieldconfig.viewport_width, new integer(display.getwidth()));              browser_field = new browserfield(browserconfig);             browser_field.addlistener(new browserfieldlistener()             {                 public void documentcreated(browserfield browserfield, scriptengine scriptengine, document document) throws exception                 {                     int index = browserfield.getdocumenturl().indexof("#access_token=");                     if (index == -1)                     {                         super.documentcreated(browserfield, scriptengine, document);                     }                     else                     {                         access_token = browserfield.getdocumenturl().substring(index + "#access_token=".length(), browserfield.getdocumenturl().indexof("&"));                          persistentobject store = persistentstore.getpersistentobject(store_key);                         facebooktokens store_tokens = new facebooktokens();                         store_tokens.access_token = access_token;                         store.setcontents(store_tokens);                         store.commit();                          if (task != null) task.execute();                         oauthscreen.this.close();                     }                 }                  public void documentloaded(browserfield browserfield, document document) throws exception                 {                     super.documentloaded(browserfield, document);                     loading_dialog.close();                 }             });             // whatever loading dialog want, takes while open             loading_dialog = loadingdialog.push(loading_field);              add(browser_field);             browser_field.requestcontent("https://www.facebook.com/dialog/oauth?client_id="+app_id+"&response_type=token&redirect_uri=http://www.facebook.com/connect/login_success.html&scope=publish_actions");         }     }

the callback task if want perform call directly after login.

now perform api calls need them. api methods here https://developers.facebook.com/docs/graph-api/reference/v2.0/ methods require access token, should have appended url such as, https://graph.facebook.com/me/feed?access_token=" + access_token

be aware clearing access token won't clear token stored in browser field. , mean can't login next time (because browser still logged in). if want logout need open link in browserfield before clearing local access token "https://www.facebook.com/logout.php?next=http://www.facebook.com/connect/login_success.html&access_token=" + access_token clearing cookies of browser should suffice, haven't found way this.


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