public static boolean isMapsWithMeInstalled(final Context context) {
    final Intent intent = new Intent(Const.ACTION_MWM_REQUEST);
    return context.getPackageManager().resolveActivity(intent, 0) != null;
  }
Detects if any version (Lite, Pro) of MapsWithMe, which supports API calls
are installed on the device.

@param context
@return
mapswithme-api/src/com/mapswithme/maps/api/MapsWithMeApi.java