setOauthAccessToken - twitter4j - AndroidStudio

Question

我有我的應用程序這種方法：

@SuppressWarnings("deprecation") 
void displayTimeLine(String token, String secret) { 
    if (null != token && null != secret) { 
     List<Status> statuses = null; 
     try { 
      twitter.setOAuthAccessToken(token, secret); 
      statuses = twitter.getUserTimeline(); 
      Toast.makeText(this, statuses.get(0).getText(), Toast.LENGTH_LONG) 
       .show(); 
     } catch (Exception ex) { 
      Toast.makeText(this, "Error:" + ex.getMessage(), 
        Toast.LENGTH_LONG).show(); 
      Log.d("Main.displayTimeline",""+ex.getMessage()); 
     } 

    } else { 
     Toast.makeText(this, "Not Verified", Toast.LENGTH_LONG).show(); 
    } 
} 

它拋出這個錯誤：

Error:(106, 12) error: method setOAuthAccessToken in interface OAuthSupport cannot be applied to given types; 
required: AccessToken 
found: String,String 
reason: actual and formal argument lists differ in length 

我導入一個基於Eclipse的項目（舊twitter4j例子）和我不得不改變這些進口：

import twitter4j.http.AccessToken; 
import twitter4j.http.RequestToken; 

要：

import twitter4j.auth.AccessToken; 
import twitter4j.auth.RequestToken; 

這是完整的類：

package com.aman.samples.t4jsignin; 

import java.util.List; 

import com.aman.t4j.activities.R; 

import twitter4j.Status; 
import twitter4j.Twitter; 
import twitter4j.TwitterException; 
import twitter4j.TwitterFactory; 
import twitter4j.auth.AccessToken; 
import twitter4j.auth.RequestToken; 
import android.app.Activity; 
import android.content.Intent; 
import android.net.Uri; 
import android.os.Bundle; 
import android.util.Log; 
import android.widget.CheckBox; 
import android.widget.Toast; 

public class Main extends Activity { 
/** Called when the activity is first created. */ 

Twitter twitter; 
RequestToken requestToken; 
//Please put the values of consumerKy and consumerSecret of your app 
public final static String consumerKey = "removed"; // "your key here"; 
public final static String consumerSecret = "removed"; // "your secret key here"; 
private final String CALLBACKURL = "T4J_OAuth://callback_main"; //Callback URL that tells the WebView to load this activity when it finishes with twitter.com. (see manifest) 


/* 
* Calls the OAuth login method as soon as its started 
*/ 
@Override 
public void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.main); 
    OAuthLogin(); 
} 

/* 
* - Creates object of Twitter and sets consumerKey and consumerSecret 
* - Prepares the URL accordingly and opens the WebView for the user to provide sign-in details 
* - When user finishes signing-in, WebView opens your activity back 
*/ 
void OAuthLogin() { 
    try { 
     twitter = new TwitterFactory().getInstance(); 
     twitter.setOAuthConsumer(consumerKey, consumerSecret); 
     requestToken = twitter.getOAuthRequestToken(CALLBACKURL); 
     String authUrl = requestToken.getAuthenticationURL(); 
     this.startActivity(new Intent(Intent.ACTION_VIEW, Uri 
       .parse(authUrl))); 
    } catch (TwitterException ex) { 
     Toast.makeText(this, ex.getMessage(), Toast.LENGTH_LONG).show(); 
     Log.e("in Main.OAuthLogin", ex.getMessage()); 
    } 
} 


/* 
* - Called when WebView calls your activity back.(This happens when the user has finished signing in) 
* - Extracts the verifier from the URI received 
* - Extracts the token and secret from the URL 
*/ 
@Override 
protected void onNewIntent(Intent intent) { 
    super.onNewIntent(intent); 
    Uri uri = intent.getData(); 
    try { 
     String verifier = uri.getQueryParameter("oauth_verifier"); 
     AccessToken accessToken = twitter.getOAuthAccessToken(requestToken, 
       verifier); 
     String token = accessToken.getToken(), secret = accessToken 
       .getTokenSecret(); 
     displayTimeLine(token, secret); //after everything, display the first tweet 

    } catch (TwitterException ex) { 
     Log.e("Main.onNewIntent", "" + ex.getMessage()); 
    } 

} 

/* 
* Displays the timeline's first tweet in a Toast 
*/ 

@SuppressWarnings("deprecation") 
void displayTimeLine(String token, String secret) { 
    if (null != token && null != secret) { 
     List<Status> statuses = null; 
     try { 
      twitter.setOAuthAccessToken(token, secret); 
      statuses = twitter.getUserTimeline(); 
      Toast.makeText(this, statuses.get(0).getText(), Toast.LENGTH_LONG) 
       .show(); 
     } catch (Exception ex) { 
      Toast.makeText(this, "Error:" + ex.getMessage(), 
        Toast.LENGTH_LONG).show(); 
      Log.d("Main.displayTimeline",""+ex.getMessage()); 
     } 

    } else { 
     Toast.makeText(this, "Not Verified", Toast.LENGTH_LONG).show(); 
    } 
    } 
} 

Answer 1

你可能想嘗試更多更新的庫，而不是（我不知道你的版本）。

注意：在公共場所發帖時，應始終刪除您的消費者和消費者密鑰。 （：

在你onCreate方法，在此

twitter = new TwitterFactory().getInstance(); 

    twitter.setOAuthConsumer("Consumer Key", "Consumer Secret"); 

添加調用我tokenGet類，

new TokenGet().execute(); 

而且tokenGet方法

private class TokenGet extends AsyncTask<String, String, String> { 

    @Override 
    protected String doInBackground(String... args) { 

     try { 
      requestToken = twitter.getOAuthRequestToken(); 
      oauth_url = requestToken.getAuthorizationURL(); 
     } catch (TwitterException e) { 
      // TODO Auto-generated catch block 
      e.printStackTrace(); 
     } 
     return oauth_url; 
    } 
    @Override 
    protected void onPostExecute(String oauth_url) { 
     if(oauth_url != null){ 
      Log.e("URL", oauth_url); 
      auth_dialog = new Dialog(getActivity()); 
      auth_dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); 

      auth_dialog.setContentView(R.layout.auth_dialog); 
      web = (WebView)auth_dialog.findViewById(R.id.webv); 
      web.getSettings().setJavaScriptEnabled(true); 
      web.loadUrl(oauth_url); 
      web.setWebViewClient(new WebViewClient() { 
       boolean authComplete = false; 
       @Override 
       public void onPageStarted(WebView view, String url, Bitmap favicon){ 
        super.onPageStarted(view, url, favicon); 
       } 

       @Override 
       public void onPageFinished(WebView view, String url) { 
        super.onPageFinished(view, url); 
        if (url.contains("oauth_verifier") && authComplete == false){ 
         authComplete = true; 
         Log.e("Url",url); 
         Uri uri = Uri.parse(url); 
         oauth_verifier = uri.getQueryParameter("oauth_verifier"); 

         auth_dialog.dismiss(); 
         new AccessTokenGet().execute(); 
        }else if(url.contains("denied")){ 
         auth_dialog.dismiss(); 
         Toast.makeText(getActivity(), "Sorry !, Permission Denied", Toast.LENGTH_SHORT).show(); 


        } 
       } 
      }); 
      auth_dialog.show(); 
      auth_dialog.setCancelable(true); 



     }else{ 

      Toast.makeText(getActivity(), "Sorry !, Network Error or Invalid Credentials", Toast.LENGTH_SHORT).show(); 


     } 
    } 
} 

private class AccessTokenGet extends AsyncTask<String, String, Boolean> { 


    @Override 
    protected void onPreExecute() { 
     super.onPreExecute(); 
     progress = new ProgressDialog(getActivity()); 
     progress.setMessage("Fetching Data ..."); 
     progress.setProgressStyle(ProgressDialog.STYLE_SPINNER); 
     progress.setIndeterminate(true); 
     progress.show(); 

    } 


    @Override 
    protected Boolean doInBackground(String... args) { 

     try { 


      accessToken = twitter.getOAuthAccessToken(requestToken, oauth_verifier); 
      SharedPreferences.Editor edit = pref.edit(); 
      edit.putString("ACCESS_TOKEN", accessToken.getToken()); 
      edit.putString("ACCESS_TOKEN_SECRET", accessToken.getTokenSecret()); 

      edit.commit(); 


     } catch (TwitterException e) { 
      // TODO Auto-generated catch block 
      e.printStackTrace(); 


     } 

     return true; 
    } 
    @Override 
    protected void onPostExecute(Boolean response) { 
     if(response){ 
      Intent i = new Intent(getActivity(),MainMenu.class); 

得到您的訪問令牌這裏

  i.putExtra("ACCESS_TOKEN", accessToken.getToken()); 
      i.putExtra("ACCESS_TOKEN_SECRET", accessToken.getTokenSecret()); 
      startActivity(i); 
     } 
    } 


} 

我正在使用twitter4j的4.0.3版本。這適用於我的情況。 我從一些教程網站拿到了一些mod，但我現在還記不起url。