I'm aware to this thread, with same question as my.
but as it says in one of the comments there- API was changed to this one and the "message" attribute is now ignored. is there a way to set the text box content with the new API?
here's my code:
protected void post() {
    Bundle params = new Bundle();
    params.putString("message", "my message here");
    facebook.dialog(this, "feed", params, new DialogListener() {
        @Override
        public void onFacebookError(FacebookError e) {
        }
        @Override
        public void onError(DialogError e) {
        }
        @Override
        public void onComplete(Bundle values) {
        }
        @Override
        public void onCancel() {
        }
    });
}
Thx.