title: java.net.SocketException: Address family not supported by protocol issue
body: <p>I made an app that works on android 2.2
  but will be used on android 2.3
  and when I started the app with 2.3 emulator I got this exception message.</p>
  
  <p>How to fix it?</p>
  
  <pre>
  12-22 14:09:17.820: I/ActivityManager(60): Start proc com.myteam for activity com.myteam/.ui.MijnTeamMain: pid=623 uid=10038 gids={3003, 1015}
  12-22 14:09:18.660: D/dalvikvm(623): GC_EXTERNAL_ALLOC freed 57K, 49% free 2767K/5379K, external 2041K/2137K, paused 40ms
  12-22 14:09:27.635: W/ActivityManager(60): Launch timeout has expired, giving up wake lock!
  12-22 14:09:28.124: W/ActivityManager(60): Activity idle timeout for HistoryRecord{406cae40 com.myteam/.ui.MijnTeamMain}
  12-22 14:09:28.685: D/SntpClient(60): request time failed: java.net.SocketException: Address family not supported by protocol
  12-22 14:09:33.259: D/dalvikvm(310): GC_EXPLICIT freed 741K, 49% free 3363K/6535K, external 1625K/2137K, paused 90ms
  12-22 14:09:38.389: D/dalvikvm(272): GC_EXPLICIT freed 12K, 52% free 2776K/5767K, external 1625K/2137K, paused 107ms
  12-22 14:09:43.380: D/dalvikvm(354): GC_EXPLICIT freed 9K, 48% free 3523K/6727K, external 1625K/2137K, paused 66ms
  12-22 14:09:48.470: D/dalvikvm(234): GC_EXPLICIT freed 6K, 51% free 2724K/5511K, external 1625K/2137K, paused 86ms
  </pre>