title: How to allow user to use loadConnectedPlayers
body: <p>I want to get all connected players to game. I can get players that are in google+ circles but I want the player to get all users. I can't find what permission do I need to do this.</p>
  
  <p>I am using this code to get players, but it always returns 0.</p>
  
  <pre><code>PendingResult&lt;LoadPlayersResult&gt; players = Games.Players.loadConnectedPlayers(mGoogleApiClient, false);
  
  players.setResultCallback(new ResultCallback&lt;Players.LoadPlayersResult&gt;()
  {
      @Override
      public void onResult(LoadPlayersResult result) 
      {
          PlayerBuffer buf = result.getPlayers(); 
          Toast.makeText(getApplicationContext(), "players"+buf.getCount(), Toast.LENGTH_SHORT).show();
      }
  }); 
  </code></pre>