loopj + initialize database

example

if champion data base doesn't exist
{
  client.get(url, null, new JsonHttpResponseHandler() {
            @Override
            public void onSuccess(JSONObject response)
            {
                button1.setVisibility(View.GONE);
                button2.setVisibility(View.GONE);
                button3.setVisibility(View.GONE);
                progressBar.setVisibility(view.visible);
                try {
                    JSONObject champs = response.getJSONObject("data");
                    JSONArray names = champs.names();
                    for(int i = 0; i < names.length(); i++)
                    {
                        String name = names.get(i).toString();
                        String id = champs.getJSONObject(name).get("id").toString();
                        //update database
                    }

                }
                catch (Exception ex)
                {

                }
                button1.setVisibility(View.visible);
                button2.setVisibility(View.visible);
                button3.setVisibility(View.visible);
                progressBar.setVisibility(view.gone);

            });
}