我所理解的是,如果在用户的设备上安装了官方的Android Twitter应用程序,那么我们可以使用账户经理进行身份验证,如果没有安装,则显示twitter登录网页.

我的理解是否正确？

现在使用twitter web登录页面进行身份验证工作正常.但是如何使用客户经理登录？

使用AccountsType作为“com.twitter.android.auth.login”
我使用来自的客户经理获得了令牌和令牌秘密
•com.twitter.android.oauth.token
•com.twitter.android.oauth.token.secret

我正在使用Twitter4J,并使用我的CONSUMER_KEY& CONSUMER_SECRET和recvd.令牌.但身份验证始终失败.

CONSUMER_KEY& CONSUMER_SECRET是我在twitter上注册应用程序时获得的密钥…但我不明白如何在官方Android Twitter应用程序身份验证中使用这些密钥？

PLS.让我知道谢谢

这是我的代码

public class TwitterAuthentication {    
    private static final String TAG = "TwitterAuthentication";
    private static final int MSG_GOT_AUTH_TOKEN = 100;
    private static final int MSG_GOT_AUTH_SECRET = 101;
    private static final int MSG_NO_AUT_TOKEN_RECVD = 102;
 
    public static Twitter mTwitter = null;
    private Activity mActivity = null;
    private SharedPreferences prefs;
    private MessageHandler handler = new MessageHandler();
    public static boolean bAuthenticationDone = false;
 
 
 
    public TwitterAuthentication(Activity activity){
        mActivity = activity;
        prefs = PreferenceManager.getDefaultSharedPreferences(mActivity);
        if (null == mTwitter){
            mTwitter = new TwitterFactory().getInstance();;
            mTwitter.setOAuthConsumer(Constant.CONSUMER_KEY,Constant.CONSUMER_SECRET);
            bAuthenticationDone = false;
        }
 
    }
 
    public void LoginTwitter(){
        if (Constants.DEBUG)Log.d(TAG,"LoginTwitter");
        if (bAuthenticationDone){
            TwitterSessionEvents.onLoginSuccess();
        }
        else if (!isSessionValid()){
            AuthTwitter();
        }
        else{
 
            bAuthenticationDone = true;
            TwitterSessionEvents.onLoginSuccess();
        }       
    }
 
    public boolean isSessionValid(){
        boolean ret = false;
        if (null != prefs && null != mTwitter){
            String token = prefs.getString(Constant.OAUTH_TOKEN,"");
            String secret = prefs.getString(Constant.OAUTH_TOKEN_SECRET,"");   
            if (null != token && null != secret && token.length()>0 && secret.length()>0){
                AccessToken a = new AccessToken(token,secret);  
                mTwitter.setOAuthAccessToken(a);
                try {
                    mTwitter.getAccountSettings();
                    keys.User_Id = mTwitter.getScreenName();
                    ret = true;
                } catch (TwitterException e) {
                    ret = false;
                }
            }
        }
        return ret;
    }
 
    public void AuthTwitter(){
 
        // First check if Account manager has valid token
        // Result of this is send in MSG
        CheckAccManagerForTwitter();
 
    }
 
 
    public Twitter getTwitter(){
        return mTwitter;
    }
 
    private boolean CheckAccManagerForTwitter(){
 
        AccountManager am = AccountManager.get(mActivity); 
        Account[] accts = am.getAccountsByType("com.twitter.android.auth.login");
        if(accts.length > 0) {
            Account acct = accts[0];
 
            am.getAuthToken(acct,"com.twitter.android.oauth.token",null,mActivity,new AccountManagerCallback<Bundle>() {
 
                @Override
                public void run(AccountManagerFuture<Bundle> arg0) {
                    try {
                        Bundle b = arg0.getResult();
                        String token = b.getString(AccountManager.KEY_AUTHTOKEN);
                        String userName = b.getString(AccountManager.KEY_ACCOUNT_NAME);
                        handler.sendMessage(handler.obtainMessage(MSG_GOT_AUTH_TOKEN,token));
                    }
                    catch (Exception e) {
                        Log.e(TAG,"EXCEPTION@AUTHTOKEN");
                        handler.sendEmptyMessage(MSG_NO_AUT_TOKEN_RECVD);
                    }
                }},null); 
 
            am.getAuthToken(acct,"com.twitter.android.oauth.token.secret",new AccountManagerCallback<Bundle>() {
 
                    @Override
                    public void run(AccountManagerFuture<Bundle> arg0) {
                        try {
                            Bundle b = arg0.getResult();
                            String secret = b.getString(AccountManager.KEY_AUTHTOKEN);
                            handler.sendMessage(handler.obtainMessage(MSG_GOT_AUTH_SECRET,secret));
 
                            }
                        catch (Exception e) {
                            Log.e(TAG,"EXCEPTION@AUTHTOKEN");
                            handler.sendEmptyMessage(MSG_NO_AUT_TOKEN_RECVD);
                            }
                        }},null); 
                //
        }
        else{
            // No twitter account found in Account Manager
            Log.e(TAG,"No Twitter account in Account manager");
            handler.sendEmptyMessage(MSG_NO_AUT_TOKEN_RECVD);
 
        }
 
        return true;
        }
 
    class MessageHandler extends Handler {
        String token = null;
        String secret = null;
        @Override
        public void handleMessage(Message msg) {
            if (msg.what == MSG_GOT_AUTH_TOKEN | msg.what ==MSG_GOT_AUTH_SECRET){
                if (msg.what == MSG_GOT_AUTH_TOKEN){        
                    token = (String)msg.obj;
                }
                else if (msg.what == MSG_GOT_AUTH_SECRET){
                    secret = (String)msg.obj;
                }
                if (null != token && null != secret){
                    AccessToken accesstoken = new AccessToken(token,secret);
                    mTwitter.setOAuthAccessToken(accesstoken);
                    try {
                        mTwitter.getAccountSettings();
                        keys.User_Id = mTwitter.getScreenName();                    
                    } catch (Exception e) {
                        // That means Authentication Failed
                        // So fall back to web login 
                        Intent i = new Intent(mActivity.getApplicationContext(),PrepareRequestTokenActivity.class);
                        mActivity.startActivity(i);                 
                    }
                }
 
            }
            else if (msg.what == MSG_NO_AUT_TOKEN_RECVD){
                // That means There is no twiter account with Account Manager
                // So fall back to web login 
                Intent i = new Intent(mActivity.getApplicationContext(),PrepareRequestTokenActivity.class);
                mActivity.startActivity(i);                 
            }
        }
    }
 
 
 
    public void logoutTwiter(){
 
 
    }
 
}