AsyncHttp 一款为android 网络请求的框架

   compile 'com.ml.asynchttp:asynchttp-android:1.1.1'

   
       AsyncHttpUtils.init(new RequestInterceptorActionInterface() {
           @Override
           public <T> BaseHttpRequest<T> interceptorAction(BaseHttpRequest<T> baserequest) throws Exception {
               TelephonyManager tm = (TelephonyManager) BaseApplication.getInstance().getSystemService(Context.TELEPHONY_SERVICE);
             

               return baserequest;
           }
       }, new  ResponseInterceptorActionInterface(){
   	);
       LogUtils.setDebug(true);

  ##### 常规写法
	String url=Contents.baseURL+"user/"+ machineid +"/getDutyList.do";
        Log.e("PaiBanActivity",url);
        AsyncHttpUtils.json(url, HttpMethod.Post, new HashMap<String, String>(), new JsonRequestLoadingCallback<PaiBanBean>(this) {
            @Override
            public void requestFail(Exception e, ResponseBody<String> request) {
                e.printStackTrace();
                showToast("网络出错,请重试");
            }

            @Override
            public void requsetFinish() {

            }

            @Override
            public void requsetStart() {

            }

            @Override
            public void requestSuccess(PaiBanBean paiBanBean) {
                Log.e("PaiBanActivity",paiBanBean.toString() );
                int status = paiBanBean.getStatus();
                if (status==1) {
                    setPaiBan(paiBanBean);
                }else {
                    showToast("获取数据失败,请重试");
                }
            }
        });
		
		
		##### 个性写法
		
		###### 步骤一:定义相关的接口
		
		public interface PathBeanTest {

        @JSONPOST("http://{ip}.26.106.136:8080/rest/common/user/login.do")
        public CProxyRequester test(@PathParam("ip")String ip, @Param("username")String username, @Param("password")String passwork );


        @GET("http://{ip}.26.106.136:8080/rest/common/allFactorys.do")
        public CProxyRequester getAll(@PathParam("ip")String ip);

		}
		*其中，方法注解包含有：JSONPOST  POST  GET  DELETE  PUT  ....等 ，JSONPOST和POST无技术上差别，只是为了开发人员辨识清晰
		*方法参数注解，包含两种，PathParam,Param ,PathParam表示匹配方法注解上的URL占位符，Param是请求的具体参数 ，注意：
		 例如上面的  {ip}  方法中@PathParam("ip")String ip  名称要对应  否则,请求失败
		
		

	###### 步骤二:通过代理实例化接口
	    PathBeanTest  t=   ProxyCreater.creator(PathBeanTest.class);
		
	###### 步骤三:设置结果处理线程级别
	    t.getAll("120").ResultMonitor(MIO.MainThread).Observation(new StringRequestResultCallBack<FactoryTestBean>() {
                @Override
                public void requestFail(Exception e, ResponseBody<String> request) {

                }

                @Override
                public void requestSuccess(FactoryTestBean factoryTestBean) {
                    Log.e("tag",factoryTestBean.getMsg()+"  "+factoryTestBean.getData().getList().size());
                }

                @Override
                public void requsetFinish() {

                }

                @Override
                public void requsetStart() {

                }
            });


		######MIO.MainThread表示主线程，MIO.IOThread  表示IO线程
	
	
        

		写法一：
		
        String url="http://scimg.jb51.net/allimg/160815/103-160Q509544OC.jpg";
 
       //必须设置存储路径
        String filepath="C:\\Users\\admin\\Pictures\\Camera Roll\\img"+i+".jpg";

        FileRequest resReques=new FileRequest(url);

        resReques.setFilepath(filepath);

        resReques.addHead(new Header("user-agent", "AsyHttp/1.0 ml"));

        resReques.setRequestMethod(HttpMethod.Get);

        TaskHandler taskhandler= AsyncHttp.instance().download(resReques, new FileTest());
        //可以调用 taskhandler.stop()方法取消任务

        //FileTest 是 继承了 DownProgrossCallback<ResponseBody<T>>的 回掉接口，实现进度的监控，和结果的返回
    }
	
	
	写法二：
	
	AsyncHttpUtils.download("http://pic1.sc.chinaz.com/files/pic/pic9/201611/apic24088.jpg", "/sdcard/test/", "file.jpg", new DownProgrossCallback<ResponseBody<File>>() {
                    @Override
                    public void download_current(long current, long total) {
                        Log.e("tag", "current=" + current + " total=" + total);
                        int pr = (int) (current * 100.0 / total);
                        xiazai_pr.setProgress(pr);
                    }

                    @Override
                    public void start() {
                        Toast.makeText(getApplication(), "开始下载", Toast.LENGTH_SHORT).show();
                    }

                    @Override
                    public void finish() {
                        Toast.makeText(getApplication(), "完成", Toast.LENGTH_SHORT).show();
                    }

                    @Override
                    public void success(ResponseBody<File> result) {
                        Toast.makeText(getApplication(), "成功下载" + result.getResult().getPath(), Toast.LENGTH_SHORT).show();

                    }

                    @Override
                    public void fail(Exception e, ResponseBody<File> request) {
                        e.printStackTrace();
                        Toast.makeText(getApplication(), e.getMessage(), Toast.LENGTH_SHORT).show();

                    }
                });
	
	写法三：
	
			public interface DownloadTest {
				@DOWNLOAD("http://pic6.nipic.com/20100426/1687102_082357914928_2.jpg")
				public CProxyRequester<File> down(@Param String path);
			}

		    DownloadTest downloadTest=ProxyCreater.creator(DownloadTest.class);
			 downloadTest.down("/sdcard/test/game.apk").ResultMonitor(MIO.MainThread).Observation(new DownProgrossCallback<ResponseBody<File>>() {
                    @Override
                    public void download_current(long current, long total) {
                      //  Log.e("tag", "current=" + current + " total=" + total);
                        int pr = (int) (current * 100.0 / total);
                        xiazai_pr.setProgress(pr);
                    }

                    @Override
                    public void start() {
                        xiazai_pr.setMax(100);
                    }

                    @Override
                    public void finish() {

                    }

                    @Override
                    public void success(ResponseBody<File> result) {
                        Log.e("tag",result.getResult().getAbsolutePath());
                    }

                    @Override
                    public void fail(Exception e, ResponseBody request) {

                    }
                });

     

 多线程下载文件：
	    
        String urls="http://img.taopic.com/uploads/allimg/130711/318756-130G1222R317.jpg";
        String name=urls.substring(urls.lastIndexOf("/")+1,urls.length());
        String filepath="C:\\Users\\admin\\Pictures\\Camera Roll\\"+name;

        download s=  new download(new RecordEntity(urls,filepath));

        s.setTaskPriority(TaskPriority.LOWEST.getValue());//设置优先级


        TaskHandler t=   AsyncHttp.instance().download(s, new DownProgrossCallback<ResponseBody<RandomAccessFile>>() {

        @Override
        public void download_current(long current, long total) {
            // TODO Auto-generated method stub
            // System.out.println("当前 "+e+"  current=="+current+"    total="+total);
        }

        @Override
            public void fail(Exception e1,ResponseBody<RandomAccessFile> response) {
                // TODO Auto-generated method stub
                super.fail(e1,response);
                System.out.println("任务   "+ e+"   ="+ Utils.getNowTime()+"  e1="+e1.getMessage());

            }
        @Override
            public void start() {
                // TODO Auto-generated method stub
                super.start();
                System.out.println("任务   "+ e+"  startTime="+ Utils.getNowTime());
            }

           @Override
            public void finish() {
                // TODO Auto-generated method stub
                super.finish();
                System.out.println("任务   "+ e+"  endTime="+ Utils.getNowTime());

            }


       });