http_service.he

来自「维信SDK文档。源码要求为至少5个C或Java源码」· HE 代码 · 共 51 行

class
{
  const String URL = "http://www.google.com/search";
  
  
  void startWidget()
  {
    setMinimizedView(createMinimizedView("viewMini", getStyle("default")));
  }


  Shell openWidget()
  {
    fetch();
    
    return null;
  }

  
  void fetch()
  {
    //http parameters to be used in get-query
    Value params = [
      "q" => "widsets",
      "meta" => ""
    ];

    //widsets http service parameters
    Value arg = [
      "url" => URL,
      "params" => params
    ];
    call(null, "httpService", "get", arg, ok, nok);
  }


  void ok(Object state, Value ret)
  {
    setBubble(null, "Got "+ret.size()+" bytes of html");
    //printing html to log
    printf(ret);
  }


  void nok(Object state, String error)
  {
    setBubble(null, "Http get failed: "+error);
  }

} //class