
项目
> httpMethods包
> httpGetThread
> httpPostThread
> httpMultipartPostThread
>接口包
> IPostResponse
我在这些JAVA文件中编写的代码是,
IPostResponse.java
public interface IPostResponse { public voID getResponse(String response);} httpGetThread.java
public class httpGetThread extends Thread { private String url; private final int http_OK = 200; private IPostResponse ipostObj; public httpGetThread(String url,IPostResponse ipostObj) { this.url = url; this.ipostObj = ipostObj; } public voID run() { try { httpClIEnt httpClIEnt = new DefaulthttpClIEnt(); httpGet httpGet = new httpGet(url); httpResponse httpResponse = httpClIEnt.execute(httpGet); int responseCode = httpResponse.getStatusline().getStatusCode(); if (responseCode == http_OK) { inputStream inputStream = httpResponse.getEntity().getContent(); int bufferCount = 0; StringBuffer buffer = new StringBuffer(); while ((bufferCount = inputStream.read()) != -1) { buffer.append((char) bufferCount); } ipostObj.getResponse(buffer.toString()); } } catch (ClIEntProtocolException e) { e.printstacktrace(); } catch (IOException e) { e.printstacktrace(); } }} httpPost和httpMultipartPost类中的方法相同,通过扩展Thread并具有一个构造函数和一个run方法.
然后,
我实现了一个活动的接口,并将该主活动扩展到所有其他活动,并通过使用参数创建http类的对象来获取响应和调用,并调用obj.start();
我仍然相信:我缺少很多东西,或者这种结构很差.
我需要知道,对于AndroID应用程序来说,在大多数所有活动中实现Web Service调用,并且具有代码可重用性,我应该遵循哪种模式/结构?
我刚刚看到Facebook如何进行Web服务调用,例如登录/注销它有登录和注销侦听器.
是否有任何博客/文章/答案都有相同的文件?请问,任何用户都可以分享他/她的优秀经验和解决方案吗?
我更感兴趣的是“我的类和界面应该怎么样,应该采用哪种方法?”
解决方法 第一个也是大多数建议,为什么你不使用 Painless Threading即 AsyncTask现在,第二件事创建一个可重复使用的代码,如下所示,您可以使用Request参数创建尽可能多的方法.
public class JsONUtil { private static JsONUtil inst; private JsONUtil() { } public static JsONUtil getInstance() { if (inst == null) inst = new JsONUtil(); return inst; } /** * Request JsON based web service to get response * * @param url * - base URL * @param request * - JsON request * @return response * @throws ClIEntProtocolException * @throws IOException * @throws IllegalStateException * @throws JsONException */ public httpResponse request(String url,JsONObject request) throws ClIEntProtocolException,IOException,IllegalStateException,JsONException { synchronized (inst) { DefaulthttpClIEnt clIEnt = new DefaulthttpClIEnt(); httpPost post = new httpPost(url); post.setEntity(new StringEntity(request.toString(),"utf-8")); httpResponse response = clIEnt.execute(post); return response; } } public httpResponse request(String url) throws ClIEntProtocolException,JsONException { synchronized (inst) { DefaulthttpClIEnt clIEnt = new DefaulthttpClIEnt(); httpPost post = new httpPost(url); post.addheader("Cache-Control","no-cache"); httpResponse response = clIEnt.execute(post); return response; } }} 总结 以上是内存溢出为你收集整理的android / java在项目中组织http web服务调用的结构/模式是什么?全部内容,希望文章能够帮你解决android / java在项目中组织http web服务调用的结构/模式是什么?所遇到的程序开发问题。
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