I am a newbie in Android. I am trying to retrieve my FriendsList from Facebook. I am not getting the friendlist as the data I get from the json array is always null. I have read about setting the permissions to retrieve the friendslist but I don't understand where and how to set it. Can anyone help me with this issue. please instruct me step by step as I am a beginner. My codes are as follows:
I have added the missing permission as follows:
mFacebook.authorize(MainActivity.this, new String[] { "user_friends" },
new LoginDialogListener());
but still the result is null.
MainActivity.java
public Facebook mFacebook = new Facebook(mAPP_ID);
public void getme()
{
// TODO Auto-generated method stub
Session activeSession = mFacebook.getSession();
if(activeSession.getState().isOpened())
{
final AsyncFacebookRunner mAsyncRunner = new AsyncFacebookRunner(mFacebook);
mAsyncRunner.request("me/friends", new FriendListRequestListener());
}
}
FriendsListRequestListener.java
public class FriendListRequestListener implements RequestListener {
@Override
public void onComplete(String response, Object state) {
// TODO Auto-generated method stub
try
{
JSONObject json = Util.parseJson(response);
final JSONArray friends = json.getJSONArray("data");
Log.i("jjj",""+friends);
}
catch(JSONException exception)
{
Log.e("err", ""+exception.toString());
}
}
@Override
public void onIOException(IOException e, Object state) {
// TODO Auto-generated method stub
}
@Override
public void onFileNotFoundException(FileNotFoundException e, Object state) {
// TODO Auto-generated method stub
}
@Override
public void onMalformedURLException(MalformedURLException e, Object state) {
// TODO Auto-generated method stub
}
@Override
public void onFacebookError(FacebookError e, Object state) {
// TODO Auto-generated method stub
}
}
