public string GetPlatformSpecificTask()
{

  var path = "unknown";

   #if __MOBILE__
  //Android or iOS specific code
  #endif

  #if WINDOWS_PHONE
  path = "windowsphone";
  #else

  #if __SILVERLIGHT__
  path = "silverlight";
  #else

  #if __ANDROID__
  path = "android";
  #else

   #if __ANDROID_16__
  //Android specific code for SDK 16 or newer
  #endif

  #if __IOS__
  path = "iOS";
  #else

  #if __TVOS__
  path = "tv";
  #else

  #if __WATCHOS__
  path = "watch";
  #endif

  return path;
}