Facebook在Android上贴墙,仅限消息

Question

以下代码似乎只发布'消息'而没有别的.有什么我想念的吗？(使用Facebook Android SDK)

parameters.putString("link", link);
parameters.putString("description", description);
parameters.putString("caption", caption);
parameters.putString("name", name);
parameters.putString("message", msg);

try {
    String response = mFacebook.request("me/feed", parameters, "POST");
} catch (IOException e) {
    Log.e("Error", e.toString());
}

我收到很多警告,但已经读过这是正常的(同样,我收到了'消息'的警告,但仍然发布:

Key caption expected byte[] but value was a java.lang.String.  The default value <null> was returned.
Attempt to cast generated internal exception:
java.lang.ClassCastException: java.lang.String

Answer 1

检查我编辑的答案,它将发布在用户的墙上:

它会显示异常情况,但不要理会它,你的帖子会成功.

public void postOnWall() {
    try{
        Bundle parameters = new Bundle();
        parameters.putString("message", "Text is lame. Listen up:");
        parameters.putString("name", "Name");
        parameters.putString("link", "http://www.google.com");
        parameters.putString("caption", "Caption");
        parameters.putString("description", "Description");

        String  response = facebook.request("me/feed",parameters,"POST");
        Log.v("response", response);
    }
    catch(Exception e){}
}