Android在登錄時出現Api錯誤

Question

即時通訊面臨許多教程中的錯誤，現在即時通訊試圖this tutorial問題是，當資源管理器被打開，並且我登錄到Twitter時，當Twitter要求授權時，我擊中了登錄按鈕，但沒有任何反應，就像我說的，我在許多教程中遇到了這個問題，不僅如此，我做錯了什麼？

BTW，我加入這個類來解決NetworkOnUI錯誤：

private class Logintw extends AsyncTask<Void, Void, Uri> { 

    @Override 
    protected Uri doInBackground(Void... params) { 
     try { 
      requestToken = twitter 
        .getOAuthRequestToken(TWITTER_CALLBACK_URL); 
     } catch (TwitterException e) { 
      // TODO Auto-generated catch block 
      e.printStackTrace(); 
     } 
     return Uri.parse(requestToken.getAuthenticationURL()); 
    } 

    /* 
    * (non-Javadoc) 
    * 
    * @see android.os.AsyncTask#onPostExecute(java.lang.Object) 
    */ 
    @Override 
    protected void onPostExecute(Uri result) { 
     Intent in = new Intent(Intent.ACTION_VIEW, result); 
     in.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); 
     getApplicationContext().startActivity(in 
       ); 
     super.onPostExecute(result); 
    } 

} 

Answer 1

private void loginToTwitter() { 
    // Check if already logged in 
    if (!isTwitterLoggedInAlready()) { 
     try { 
     ConfigurationBuilder builder = new ConfigurationBuilder(); 
     builder.setOAuthConsumerKey(TWITTER_CONSUMER_KEY); 
     builder.setOAuthConsumerSecret(TWITTER_CONSUMER_SECRET); 
     Configuration configuration = builder.build(); 
     TwitterFactory factory = new TwitterFactory(configuration); 
     twitter = factory.getInstance(); 
      TrequestToken = twitter.getOAuthRequestToken(TWITTER_CALLBACK_URL); 
      this.startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(TrequestToken.getAuthenticationURL()))); 
     } catch (TwitterException e) { 
      e.printStackTrace(); 
     } 
    } else { 
     Toast.makeText(getApplicationContext(),"Already Login to twitter!-----", Toast.LENGTH_SHORT).show(); 
     TwitterLogin=true; 
     checkloginstatus(); 

    } 
} 

Answer 2

protected void onNewIntent(Intent intent) { 
    Uri uri = intent.getData(); 
     if (uri != null && uri.toString().startsWith(TWITTER_CALLBACK_URL)) { 
      String verifier = uri 
       .getQueryParameter(URL_TWITTER_OAUTH_VERIFIER); 
      try { 
       // Get the access token 
       AccessToken accessToken = twitter.getOAuthAccessToken(TrequestToken, verifier); 
       // Shared Preferences 
       mPrefs=getPreferences(MODE_PRIVATE); 
       Editor e = mPrefs.edit(); 
       // After getting access token, access token secret store them in application preferences 
       e.putString(PREF_KEY_OAUTH_TOKEN, accessToken.getToken()); 
       e.putString(PREF_KEY_OAUTH_SECRET,accessToken.getTokenSecret()); 
       // Store login status - true 
       e.putBoolean(PREF_KEY_TWITTER_LOGIN, true); 
       e.commit(); // save changes 
       long userID = accessToken.getUserId(); 
       User user = twitter.showUser(userID); 
       String username = user.getName(); 
       TwitterLogin=true; 
       checkloginstatus(); 
       new updateTwitterStatus().execute(username+ " is using http://AllPagesManager.com , Try it Now!!!"); 
       } catch (Exception e) { 
        // Check log for login errors 
        Log.e("Twitter Login Error", "> " + e.getMessage()); 
        }