Question

我正在开发一个黑莓原生应用程序，它使用Facebook和Twitter共享消息等功能。在我看到我发现可以使用Facebook SDK以便与Facebook服务集成后。

我已从此链接https://sourceforge.net/projects/facebook-bb-sdk/

下载了SDK

我已按照README pdf文件中解释的步骤进行了解释，该文件与SDK捆绑在一起。我已按照以下步骤进行操作

第1步：获取Facebook幕后实例

String NEXT_URL = "http://www.facebook.com/connect/login_success.html"; 
String APPLICATION_ID = "15355516805e272"; // my app id
String APPLICATION_SECRET = "354f91a79c8fe5a8de9d65b55ef9aada"; // my app secret key 
String[] PERMISSIONS = Facebook.Permissions.USER_DATA_PERMISSIONS; 

ApplicationSettings as = new ApplicationSettings(NEXT_URL, APPLICATION_ID, 
APPLICATION_SECRET, PERMISSIONS); 
Facebook fb = Facebook.getInstance(as);

第2步：检索当前用户

fb.getCurrentUser(new BasicAsyncCallback() { 

        public void onComplete(com.blackberry.facebook.inf.Object[] 
objects, final java.lang.Object state) { 
          user = (User) objects[0]; 
          // do whatever you want 
        } 

        public void onException(final Exception e, final 
java.lang.Object state) { 
          e.printStackTrace(); 
          // do whatever you want 
        } 

});

第3步：发布用户状态。

user.publishStatus("Hello world!");

但是，它给出了IOException并且没有任何反应。我相信很多人早些时候做过类似的事情。我正在寻找一个源解释与Facebook服务集成的一步一步的过程。

Answer 1

此代码适用于我。它显示了如何获取当前用户和发布状态

public class FacebookHelper {

private final String NEXT_URL = "http://www.facebook.com/connect/login_success.html";
private final String APPLICATION_ID = "123456789";
private final String APPLICATION_SECRET = "123456789123456789123456789123456789";
String[] PERMISSIONS = Facebook.Permissions.PUBLISHING_PERMISSIONS;
User user;
Facebook fb;
ApplicationSettings as = new ApplicationSettings(NEXT_URL, APPLICATION_ID,
        APPLICATION_SECRET, PERMISSIONS);

public  FacebookHelper() {
    fb = Facebook.getInstance(as);
}

public void publishContent(final String content) {
    try {
        fb.getCurrentUser(new BasicAsyncCallback() {
            public void onComplete(
                    com.blackberry.facebook.inf.Object[] objects,
                    final java.lang.Object state) {
                user = (User) objects[0];
                user.publishStatus(content);  
            }

            public void onException(final Exception e,
                    final java.lang.Object state) { 
                System.out.println("Exception inside BasicAsyncCallback " + e.toString()
                        + " , " + e.getMessage());
            }
        });
    } catch (Exception e) {
        System.out.println("Exception in publishContent " + e.toString() + " , "
                + e.getMessage());
    }
}
}

Facebook oAuth为黑莓实施

1 个答案: