android facebook api 发布

Question

我有一个问题。我想使用 facebook api 并在不调用对话框的情况下在我的墙上发帖。基本上我有一个应用程序，我希望人们能够共享该应用程序，所以我想发布一条特定的消息。我不断收到“方法未实现”的回复。这是帖子的代码。

//I tried this also ->>String path = "http://graph.facebook.com/me/feed";
String path = "https://api.facebook.com/method/stream.publish";
Bundle b = new Bundle();
//And i tried this -> b.putString("access_token",facebook.getAccessToken());
b.putString("message", "this is just a test...");
try {
    String ret = facebook.request(path, b);
    Toast.makeText(fmasterActivity.this, ret, Toast.LENGTH_LONG).show();
    } catch (MalformedURLException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
    } catch (IOException e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
    }

Answer 1

我假设您在用户成功通过身份验证后执行那段代码？

这段代码对我有用:

private Facebook mFacebook;
private AsyncFacebookRunner mAsyncRunner;

private void onFacebookShare() {
    mFacebook = new Facebook();
    mAsyncRunner = new AsyncFacebookRunner(mFacebook);

    SessionEvents.addAuthListener(new SampleAuthListener());
    SessionEvents.addLogoutListener(new SampleLogoutListener());
}

private void postToFBWall() {
    if(mFacebook.isSessionValid()){
        shareVideoOnFB();
    } else {
        showDialog(DIALOG_FBOOK_LOGIN);
    }
}

public void shareVideoOnFB(){
    Bundle params = new Bundle();
    params.putString("message", "This string will appear as the status message");
    params.putString("link", "This is the URL to go to");
    params.putString("name", "This will appear beside the picture");
    params.putString("caption", "This will appear under the title");
    params.putString("description", "This will appear under the caption");
    params.putString("picture", "This is the image to appear in the post");

    mAsyncRunner.request("me/feed", params, "POST", new RequestListener() {
        public void onMalformedURLException(MalformedURLException e) {}
        public void onIOException(IOException e) {}
        public void onFileNotFoundException(FileNotFoundException e) {}
        public void onFacebookError(FacebookError e) {}
        public void onComplete(String response) {
            logoutFacebook();
        }
    }); 

    Toast.makeText(ShareActivity.this, "Posting to your Wall...", Toast.LENGTH_SHORT).show();       
}

您可以在 Activity 的 onCreate() 中调用 onFacebookShare()，然后当用户按任何指示他/她想要在 Facebook 上分享时，调用 postToFBWall()。当然，您必须添加处理以显示登录对话框。