Android: get facebook friends list

Question

I am using the Facebook SDK to post messages on walls.

Now I need to fetch the Facebook friends list. Can anybody help me with this?

-- Edit --

Answer 1

I was dealing with that and I found the answer. The problem is that you want to access to your data without previous registration with your facebook token.

First, you must to define your Facebook variable:

Facebook mFacebook = new Facebook(getString(R.string.fb_id));

Later, define your AsyncFacebookRunner:

final AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(mFacebook);

Ok, now you must to authorize your request, with autorize method. Note that you must implement callback methods on DialogListener(), put attention on onComplete() method. On that method you must to run the friend fetch request. Now your request will pass because now you are authenticated. Now the code:

mFacebook.authorize(this, fb_perms, new DialogListener(){
        /**
         * Triggered on a successful Facebook registration. 
         */
        public void onComplete(Bundle values) {
            mAsyncRunner.request("me/friends", new FriendListRequestListener());
        }

        /**
         * Triggered on a FacebookError.
         */
        public void onFacebookError(FacebookError e) {

        }

        /**
         * Triggered on a DialogError.
         */
        public void onError(DialogError e) {

        }

        /**
         * Triggered when the User cancels the Facebook Login.
         */
        public void onCancel() {

        }
    });

You can use the FriendListRequestListener class that was post by @Kon

I hope this helps.

Cheers!