Question

httpOauthConsumer = new CommonsHttpOAuthConsumer(consumerKey, consumerSecret);
httpOauthprovider = new DefaultOAuthProvider("http://twitter.com/oauth/request_token",
                                                "http://twitter.com/oauth/access_token",
                                                "http://twitter.com/oauth/authorize");

String authUrl = httpOauthprovider.retrieveRequestToken(httpOauthConsumer, CALLBACKURL);            
startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(authUrl)));

Used this code for authenticating app with twitter.

I successfully got authenticated with twitter from my application. But, my doubt is once I uninstall the application and install again its forwarding to the auth url. Once Authorize app is clicked its forwarding back to my application. I was able to enter username, password only the first time. From next time onwards the twitter’s webpage for entering username, password itself is not coming.

Why is that so ?
Thanks in advance 🙂

Answer 1

just logout from Twitter to show login page.

private Boolean clearCredentials() {
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this.context);
        Editor edit = prefs.edit();
        edit.remove(OAuth.OAUTH_TOKEN);
        edit.remove(OAuth.OAUTH_TOKEN_SECRET);
        edit.remove(Constants.TWITTER_FLAG);
        edit.commit();

        return true;
    }