小编use*_*582的帖子

请问任何人都可以告诉我如何使用AsyncTask在后台使用http帖子以及如何将参数传递给AsyncTask？我发现的所有示例对我来说都不够清楚,而且它们是关于下载文件的.

我在我的主要活动中运行此代码,我的问题是当代码将信息发送到服务器时,应用程序速度减慢,好像它被冻结了2到3秒,然后它继续正常工作,直到下一次发送.此http帖子向服务器发送四个变量(book,libadd和time),第四个是固定的(名称)

提前致谢

    public void  SticketFunction(double book, double libadd, long time){
        Log.v("log_tag", "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% SticketFunction()");
        //HttpClient
        HttpClient nnSticket = new DefaultHttpClient();
        //Response handler
        ResponseHandler<String> res = new BasicResponseHandler();

        HttpPost postMethod = new HttpPost("http://www.books-something.com");


        try {
            List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(5);

            nameValuePairs.add(new BasicNameValuePair("book", book+""));

            nameValuePairs.add(new BasicNameValuePair("libAss", libass+""));

            nameValuePairs.add(new BasicNameValuePair("Time", time+""));

            nameValuePairs.add(new BasicNameValuePair("name", "jack"));
            //Encode and set entity
            postMethod.setEntity(new UrlEncodedFormEntity(nameValuePairs, HTTP.UTF_8));
            //Execute 
            //manSticket.execute(postMethod);
            String response =Sticket.execute(postMethod, res).replaceAll("<(.|\n)*?>","");
            if (response.equals("Done")){

                //Log.v("log_tag", "!!!!!!!!!!!!!!!!!! SticketFunction got a DONE!");

            }
            else Log.v("log_tag", "!!!!!!!?????????? SticketFunction Bad or no …