Android的Facebook的API后

问题描述

我有一个问题。我想使用Facebook的API，使后到我的墙上，而无需调用一个对话框。基本上我有一个应用程序，我希望人们能够共享应用程序，所以我想有一个特定的消息发布。我不断收到法不执行的响应。继承人的code为后。

  //我想这也是 - ＆GT;＆GT;字符串路径=htt​​p://graph.facebook.com/me/feed;
字符串路径=htt​​ps://api.facebook.com/method/stream.publish;
叠B =新包（）;
//而且我想这 - ＆GT; b.putString（access_token，facebook.getAccessToken（））;
b.putString（消息，这只是一个测试...）;
尝试 {
    字符串RET = facebook.request（路径，B）;
    Toast.makeText（fmasterActivity.this，保留，Toast.LENGTH_LONG）.show（）;
    }赶上（MalformedURLException异常E）{
    // TODO自动生成的catch块
    e.printStackTrace（）;
    }赶上（IOException异常E）{
    // TODO自动生成的catch块
    e.printStackTrace（）;
    }
 

解决方案

我假设你正在做的code该位用户成功认证后？

的code此位为我工作：

 私人facebook mFacebook;
私人AsyncFacebookRunner mAsyncRunner;

私人无效onFacebookShare（）{
    mFacebook =新的Facebook（）;
    mAsyncRunner =新AsyncFacebookRunner（mFacebook）;

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

私人无效postToFBWall（）{
    如果（mFacebook.isSessionValid（））{
        shareVideoOnFB（）;
    } 其他 {
        的ShowDialog（DIALOG_FBOOK_LOGIN）;
    }
}

公共无效shareVideoOnFB（）{
    捆绑PARAMS =新包（）;
    params.putString（信息，此字符串显示为状态消息）;
    params.putString（链接，这是URL去）;
    params.putString（名，这将图片旁出现了）;
    params.putString（标题，这将出现在标题）;
    params.putString（说明，这将出现在标题下）;
    params.putString（图片，这是形象出现在后）;

    mAsyncRunner.request（ME /饲料，PARAMS，POST，新RequestListener（）{
        公共无效onMalformedURLException（MalformedURLException异常E）{}
        公共无效onIOException（IOException异常E）{}
        公共无效onFileNotFoundException（FileNotFoundException异常E）{}
        公共无效onFacebookError（FacebookError E）{}
        公共无效的onComplete（字符串响应）{
            logoutFacebook（）;
        }
    }）;

    Toast.makeText（ShareActivity.this，张贴到墙上......，Toast.LENGTH_SHORT）.show（）;
}
 

您可以致电onFacebookShare（）在活动的onCreate（），然后当用户presses无论以表明他/她希望在Facebook上分享，请拨打postToFBWall（）。当然，你必须处理到显示登录对话框中添加。

I have a problem. I want to use the facebook api and make a post to my wall without calling a dialog. Basically I have an app and I want people to be able to share the app, so I want to have a specific message to post. I keep getting a response of "Method not implemented". Heres the code for the post.

//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();
    }

解决方案

I am assuming that you are doing that bit of code after the user successfully authenticates?

This bit of code worked for me:

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();       
}

You can call onFacebookShare() in your activity's onCreate(), and then when the user presses whatever to indicate that s/he wants to share on Facebook, call postToFBWall(). Of course you have to add in handling to show the login dialog.

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