Facebook與黑莓整合

Question

我是黑莓新手。我想從我的應用程序發佈Facebook信息。我讀了一些文件。什麼是與Facebook集成的步驟？任何人都有一個工作的例子Java代碼呢？如何獲得api_key，secret_key，application_id？

謝謝

Answer 1

請訪問下面的鏈接。在這裏您可以下載Blackberry的Facebook SDK。您也可以下載清楚地展示您的本地bb應用程序的facebook集成的示例。

Find Facebook SDK from GITGUB here

Answer 2

@krishna看看下面的代碼。這基本上用於在牆上發佈消息。

/** 
* Copyright (c) E.Y. Baskoro, Research In Motion Limited. 
* 
* Permission is hereby granted, free of charge, to any person 
* obtaining a copy of this software and associated documentation 
* files (the "Software"), to deal in the Software without 
* restriction, including without limitation the rights to use, 
* copy, modify, merge, publish, distribute, sublicense, and/or sell 
* copies of the Software, and to permit persons to whom the 
* Software is furnished to do so, subject to the following 
* conditions: 
* 
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES 
* OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT 
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
* WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 
* OTHER DEALINGS IN THE SOFTWARE. 
* 
* This License shall be included in all copies or substantial 
* portions of the Software. 
* 
* The name(s) of the above copyright holders shall not be used 
* in advertising or otherwise to promote the sale, use or other 
* dealings in this Software without prior written authorization. 
* 
*/ 
package samples.strawberry; 


import net.rim.device.api.ui.Field; 
import net.rim.device.api.ui.FieldChangeListener; 
import net.rim.device.api.ui.component.ButtonField; 
import net.rim.device.api.ui.component.EditField; 
import net.rim.device.api.ui.component.LabelField; 
import net.rim.device.api.ui.component.ObjectChoiceField; 
import net.rim.device.api.ui.component.SeparatorField; 
import net.sf.blackberry.facebook.FBUser; 
import net.sf.blackberry.facebook.FacebookContext; 
import net.sf.blackberry.facebook.User; 
import net.sf.blackberry.facebook.ui.FacebookScreen; 

final class PostWallScreen extends FacebookScreen { 

    // List of actions: 
    static final String ACTION_ENTER = "postWall"; 
    static final String ACTION_SUCCESS = "posted"; 
    static final String ACTION_ERROR = "error"; 

    // List of labels: 
    private static final String LABEL_TITLE = "Post To Wall"; 
    private static final String LABEL_USERS = "Post wall to"; 
    private static final String LABEL_NAME = "Title:"; 
    private static final String LABEL_LINK = "Link:"; 
    private static final String LABEL_CAPTION = "Caption:"; 
    private static final String LABEL_CONTENT = "Content:"; 
    private static final String LABEL_POST = "Post"; 

    private User[] users = null; 
    private ObjectChoiceField objectChoiceField; 
    private EditField titleEditField; 
    private EditField hrefEditField; 
    private EditField captionEditField; 
    private EditField descriptionEditField; 
    private ButtonField buttonField; 

    /** 
    * Default constructor. 
    * 
    */ 
    PostWallScreen(FacebookContext pfbc) { 
     super(pfbc); 
     setTitle(new LabelField(LABEL_TITLE, LabelField.ELLIPSIS | LabelField.USE_ALL_WIDTH)); 

     objectChoiceField = new ObjectChoiceField(); 
     objectChoiceField.setLabel(LABEL_USERS); 
     add(objectChoiceField); 

     add(new SeparatorField(SeparatorField.LINE_HORIZONTAL)); 

     titleEditField = new EditField(LABEL_NAME, "", 80, LabelField.USE_ALL_WIDTH); 
     add(titleEditField); 

     hrefEditField = new EditField(LABEL_LINK, "", 80, LabelField.USE_ALL_WIDTH); 
     add(hrefEditField); 

     captionEditField = new EditField(LABEL_CAPTION, "", 80, LabelField.USE_ALL_WIDTH); 
     add(captionEditField); 

     descriptionEditField = new EditField(LABEL_CONTENT, "", 255, LabelField.USE_ALL_WIDTH); 
     add(descriptionEditField); 

     buttonField = new ButtonField(LABEL_POST); 
     buttonField.setChangeListener(new FieldChangeListener() { 

      public void fieldChanged(Field field, int context) { 
       if (users == null) { 
        return; 
       } 

       try { 
        users[objectChoiceField.getSelectedIndex()].publishStream(descriptionEditField.getText(), hrefEditField.getText(), titleEditField.getText(), descriptionEditField.getText(), captionEditField.getText()); 
        fireAction(ACTION_SUCCESS); 
       } catch (Exception e) { 
        fireAction(ACTION_ERROR, e.getMessage()); 
       } 
      } 

     }); 
     add(buttonField); 
    } 

    /** 
    * Load list of users comprising of friends and self. 
    * 
    */ 
    void loadList() { 
     try { 
      User[] friends = new FBUser("me", fbc.getAccessToken()).getFriends(); 

      if (friends == null) { 
       users = new User[1]; 
      } else { 
       users = new User[friends.length + 1]; 
      } 

      users[0] = new FBUser("me", fbc.getAccessToken()); 

      for (int i = 1; i < (friends.length + 1); i++) { 
       users[i] = friends[i - 1]; 
      } 

      objectChoiceField.setChoices(users); 
     } catch (Exception e) { 
      fireAction(ACTION_ERROR, e.getMessage()); 
     } 
    } 

}