Android - get facebook profile picture

Question

I don\'t know why, but I am always getting null when I try to get the profile picture of the user. Do I need to set some specific permissions to get access?

Below is

Answer 1

new AsyncTask() {
        @Override
        protected Bitmap doInBackground(String... params) {
            Bitmap bitmap = null;
            try {
                String imageURL = "https://graph.facebook.com/" + mFbUserId +"/picture?width=150&width=150";
                URL imageURI = new URL(imageURL);
                bitmap = BitmapFactory.decodeStream(imageURI.openConnection().getInputStream());

            } catch (Exception e) {
                e.printStackTrace();
            }
            return bitmap;
        }

        @Override
        protected void onPostExecute(Bitmap bitmap) {
            super.onPostExecute(bitmap);

        }

        @Override
        protected void onPreExecute() {
            super.onPreExecute();
        }
    }.execute();