Sending a tweet from Blackberry - work in the simulator, but not working on the device

Question

I am working on Blackberry Twitter integration to tweet a message on Twitter.

The application works fine in the simulator, but gives an exception when I run it on the device.

Here is the exception that I get every time I launch the application on the device {

OAuth_IO_Exception

I did some research and saw a decision to set the correct time on the device, but it still does not work.

Here is my code:

import com.kc.twitter.activity.TweetToFriend; import com.twitterapime.rest.Credential; import com.twitterapime.xauth.Token; import com.twitterapime.xauth.ui.OAuthDialogListener; import com.twitterapime.xauth.ui.OAuthDialogWrapper; import net.rim.device.api.browser.field2.BrowserField; import net.rim.device.api.ui.UiApplication; import net.rim.device.api.ui.component.Dialog; import net.rim.device.api.ui.component.LabelField; import net.rim.device.api.ui.container.MainScreen; public class TwitterScreen extends MainScreen { private final String CONSUMER_KEY = "{redected}"; private final String CONSUMER_SECRET = "{redected}"; private final String CALLBACK_URL = "http://kingdomconnectng.net/redirect.php"; private LabelField _labelStutus; public static OAuthDialogWrapper pageWrapper = null; private ShowAuthBrowser showAuthBrowserScreen; private String adminMessage; public String adminMessages[]; boolean done=false; Credential c ; TweetToFriend tw; public static StoreToken _tokenValue; public static boolean isTweetPosted=false; public static boolean isTweeterScreen =false ; public TwitterScreen(final String adminMessage) { this.adminMessage=adminMessage; isTweeterScreen = true ; showAuthBrowserScreen = new ShowAuthBrowser(); _tokenValue = StoreToken.fetch(); /*if(_tokenValue.token.equalsIgnoreCase("nothing")) {*/ showAuthBrowserScreen.doAuth(null); UiApplication.getUiApplication().pushScreen(showAuthBrowserScreen); /*} else { final Token t = new Token(_tokenValue.token, _tokenValue.secret, _tokenValue.userId, _tokenValue.username); Credential c = new Credential(CONSUMER_KEY, CONSUMER_SECRET, t); TweetToFriend tw=new TweetToFriend(); boolean done=tw.doTweet(adminMessage, c); if(done==true){ Dialog.alert("Tweet posted."); UiApplication.getUiApplication().invokeLater(new Runnable(){ public void run(){ UiApplication.getUiApplication().popScreen(); } }); isTweetPosted=true; } else{ Dialog.alert("Tweet not posted."); UiApplication.getUiApplication().invokeLater(new Runnable(){ public void run(){ UiApplication.getUiApplication().popScreen(); } }); isTweetPosted=true; } }*/ } class ShowAuthBrowser extends MainScreen implements OAuthDialogListener { BrowserField b = new BrowserField(); public ShowAuthBrowser() { //if(isTweetPosted==false){ UiApplication.getUiApplication().invokeLater(new Runnable(){ public void run(){ UiApplication.getUiApplication().popScreen(); } }); //} _labelStutus = new LabelField("KingdomConnect App" ); //add(_labelStutus ); add(b); pageWrapper = new BrowserFieldOAuthDialogWrapper(b,CONSUMER_KEY,CONSUMER_SECRET,CALLBACK_URL,this); pageWrapper.setOAuthListener(this); } public void doAuth( String pin ) { try { if ( pin == null ) { pageWrapper.login(); } else { this.deleteAll(); add(b); pageWrapper.login(pin); } } catch ( Exception e ) { final String message = "Error loggin Twitter: " + e.getMessage(); Dialog.alert( message ); } } public void onAccessDenied(String response ) { System.out.println("Access denied! -> " + response ); updateScreenLog( "Acceso denegado! -> " + response ); } public void onAuthorize(final Token token) { UiApplication.getUiApplication().invokeLater(new Runnable(){ public void run(){ UiApplication.getUiApplication().popScreen(); } }); final Token myToken = token; _tokenValue = StoreToken.fetch(); _tokenValue.token = myToken.getToken(); _tokenValue.secret = myToken.getSecret(); _tokenValue.userId = myToken.getUserId(); _tokenValue.username = myToken.getUsername(); _tokenValue.save(); UiApplication.getUiApplication().invokeLater( new Runnable() { public void run() { try{ deleteAll(); c = new Credential(CONSUMER_KEY, CONSUMER_SECRET, myToken); tw = new TweetToFriend(); /*done=tw.doTweet("KingdomConnect App: "+adminMessage, c); if(done == true) { Dialog.alert( "Buzz posted successfully." ); close(); } */ prepareMessage(adminMessage); }catch(NullPointerException e){ }catch(Exception e){ } } }); } public void onFail(String arg0, String arg1) { updateScreenLog("Error authenticating user! -> " + arg0 + ", " + arg1); } } //TWEET METHOD public void tweet(String message){ done=tw.doTweet("KingdomConnect: "+message, c); /*if(done == true){ Dialog.alert( "Shared successfully." ); close(); } */ } //PREPARE MESSAGE TO TWEET public void prepareMessage(String msg){ int charLimit = 120; int _msgSize = msg.length(); int i=0; int parts = _msgSize/124; try { if(_msgSize > charLimit){ int temp1=0,temp2=charLimit; while(i<parts+1){ String data = null; if(i==parts){ data = msg.substring(temp1, _msgSize); }else{ data = msg.substring(temp1, temp2); temp1=temp2; temp2=temp2+charLimit; } i++; tweet(data); } Dialog.alert( "Shared successfully." ); }else{ tweet(msg); //System.out.println("Data:======================"+msg); } }catch (Exception e) { System.out.println("e = "+e); } } private void updateScreenLog( final String message ) { UiApplication.getUiApplication().invokeLater( new Runnable() { public void run() { _labelStutus.setText( message ); } }); } }