微博登录以及获取用户信息

 public class WbMainAct extends FinalActivity {
     // @ViewInject(id = R.id.login_out_button_silver, click = "myClick")
     LoginoutButton oauthButton;
     // @ViewInject(id = R.id.mytv)
     TextView textView;
     AuthInfo authInfo;
     @ViewInject(id = R.id.user, click = "getUser")
     Button userButton;
     @ViewInject(id = R.id.userInfo)
     TextView userTextView;
     UsersAPI userAPI;
     private Oauth2AccessToken mAccessToken;

     @Override
     protected void onCreate(Bundle savedInstanceState) {
         // TODO Auto-generated method stub
         super.onCreate(savedInstanceState);
         setContentView(R.layout.oauthlay);
         authInfo = new AuthInfo(getApplicationContext(), Constants.APP_KEY,
                 Constants.REDIRECT_URL, Constants.SCOPE);
         oauthButton = (LoginoutButton) findViewById(R.id.login_out_button_default);
         textView = (TextView) findViewById(R.id.mytv);
         oauthButton.setWeiboAuthInfo(authInfo, new AuthListener());
         oauthButton.setLogoutListener(new LogOutRequestListener());
         final Button logoutButton = (Button) findViewById(R.id.logout_button);

         logoutButton.setOnClickListener(new OnClickListener() {
             @Override
             public void onClick(View v) {
                 Toast.makeText(WbMainAct.this, "onClick", Toast.LENGTH_SHORT)
                         .show();
                 new LogoutAPI(WbMainAct.this, Constants.APP_KEY,
                         AccessTokenKeeper.readAccessToken(WbMainAct.this))
                         .logout(new LogOutRequestListener());
             }
         });

     }

     public void getUser(View v) {
         mAccessToken = AccessTokenKeeper.readAccessToken(this);
         userAPI = new UsersAPI(this, Constants.APP_KEY, mAccessToken);
         if (mAccessToken != null && mAccessToken.isSessionValid()) {
             long uid = Long.parseLong(mAccessToken.getUid());
             userAPI.show(uid, mListener);

         } else {

             Toast.makeText(WbMainAct.this,
                     R.string.weibosdk_demo_access_token_is_empty,
                     Toast.LENGTH_LONG).show();
             userTextView
                     .setText((mAccessToken == null) ? "mAccessToken = null "
                             + mAccessToken.isSessionValid()
                             : "mAccessToken != null "
                                     + mAccessToken.isSessionValid());
         }
     }

     private RequestListener mListener = new RequestListener() {
         @Override
         public void onComplete(String response) {
             if (!TextUtils.isEmpty(response)) {

                 // 调用 User#parse 将JSON串解析成User对象
                 User user = User.parse(response);
                 if (user != null) {
                     Toast.makeText(WbMainAct.this,
                             "获取User信息成功，用户昵称：" + user.screen_name,
                             Toast.LENGTH_LONG).show();
                     userTextView.setText(user.screen_name);
                 } else {
                     userTextView.setText(response);

                     Toast.makeText(WbMainAct.this, "2:" + response,
                             Toast.LENGTH_LONG).show();
                 }
             }
         }

         @Override
         public void onWeiboException(WeiboException e) {

             ErrorInfo info = ErrorInfo.parse(e.getMessage());
             Toast.makeText(WbMainAct.this, "3:" + info.toString(),
                     Toast.LENGTH_LONG).show();
             userTextView.setText(info.toString());
         }
     };

     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
         super.onActivityResult(requestCode, resultCode, data);

         //
         if (oauthButton != null) {
             oauthButton.onActivityResult(requestCode, resultCode, data);
         }


     }

     private class LogOutRequestListener implements RequestListener {
         @Override
         public void onComplete(String response) {
             if (!TextUtils.isEmpty(response)) {
                 try {
                     JSONObject obj = new JSONObject(response);
                     String value = obj.getString("result");

                     if ("true".equalsIgnoreCase(value)) {
                         AccessTokenKeeper.clear(WbMainAct.this);
                         textView.setText(R.string.weibosdk_demo_logout_success);
                     }
                 } catch (JSONException e) {
                     e.printStackTrace();
                 }
             }
         }

         @Override
         public void onWeiboException(WeiboException e) {
             textView.setText(R.string.weibosdk_demo_logout_failed);
         }
     }

     private class AuthListener implements WeiboAuthListener {
         @Override
         public void onComplete(Bundle values) {
             Toast.makeText(WbMainAct.this, "onComplete", Toast.LENGTH_SHORT)
                     .show();
             Oauth2AccessToken accessToken = Oauth2AccessToken
                     .parseAccessToken(values);

             if (accessToken != null && accessToken.isSessionValid()) {
                 String date = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss")
                         .format(new java.util.Date(accessToken.getExpiresTime()));
                 String format = getString(R.string.weibosdk_demo_token_to_string_format_1);
                 textView.setText(String.format(format, accessToken.getToken(),
                         date));

                 AccessTokenKeeper.writeAccessToken(getApplicationContext(),
                         accessToken);
             }
         }

         @Override
         public void onWeiboException(WeiboException e) {
             Toast.makeText(WbMainAct.this, e.getMessage(), Toast.LENGTH_SHORT)
                     .show();
         }

         @Override
         public void onCancel() {
             Toast.makeText(WbMainAct.this,
                     R.string.weibosdk_demo_toast_auth_canceled,
                     Toast.LENGTH_SHORT).show();
         }
     }

 }

常量类，根据实际情况替换相关数据

 public interface Constants {

     public static final String APP_KEY = "1530318928";

     public static final String REDIRECT_URL = "http://open.weibo.com/apps/1530318928/info/advanced";

     public static final String SCOPE = "email,direct_messages_read,direct_messages_write,"
             + "friendships_groups_read,friendships_groups_write,statuses_to_me_read,"
             + "follow_app_official_microblog," + "invitation_write";
 }

工具类，保持从服务器返回的token信息

 public class AccessTokenKeeper {
     private static final String PREFERENCES_NAME = "com_weibo_sdk_android";

     private static final String KEY_UID           = "uid";
     private static final String KEY_ACCESS_TOKEN  = "access_token";
     private static final String KEY_EXPIRES_IN    = "expires_in";

     /**
      * 保存 Token 对象到 SharedPreferences。
      *
      * @param context 应用程序上下文环境
      * @param token   Token 对象
      */
     public static void writeAccessToken(Context context, Oauth2AccessToken token) {
         if (null == context || null == token) {
             return;
         }

         SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_APPEND);
         Editor editor = pref.edit();
         editor.putString(KEY_UID, token.getUid());
         editor.putString(KEY_ACCESS_TOKEN, token.getToken());
         editor.putLong(KEY_EXPIRES_IN, token.getExpiresTime());
         editor.commit();
     }

     /**
      * 从 SharedPreferences 读取 Token 信息。
      *
      * @param context 应用程序上下文环境
      *
      * @return 返回 Token 对象
      */
     public static Oauth2AccessToken readAccessToken(Context context) {
         if (null == context) {
             return null;
         }

         Oauth2AccessToken token = new Oauth2AccessToken();
         SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_APPEND);
         token.setUid(pref.getString(KEY_UID, ""));
         token.setToken(pref.getString(KEY_ACCESS_TOKEN, ""));
         token.setExpiresTime(pref.getLong(KEY_EXPIRES_IN, 0));
         return token;
     }

     /**
      * 清空 SharedPreferences 中 Token信息。
      *
      * @param context 应用程序上下文环境
      */
     public static void clear(Context context) {
         if (null == context) {
             return;
         }

         SharedPreferences pref = context.getSharedPreferences(PREFERENCES_NAME, Context.MODE_APPEND);
         Editor editor = pref.edit();
         editor.clear();
         editor.commit();
     }
 }