Ejemplo n.º 1
0
  // get请求响应是json,以指定类的实例对象返回请求结果
  private void getJson() {
    String url =
        "http://v.juhe.cn/weather/index?dtype=json&format=2&cityname=%E8%8B%8F%E5%B7%9E&key=f5f4c68c9ad92f5a226835d88e1a478f";
    RequestInfo requestInfo = new RequestInfo();
    requestInfo.url = url;
    requestInfo.isShowLoadingDialog = false;
    afeitaNet.setIsShowLoadingDialog(false);
    // --- 设置缓存时间
    requestInfo.instantExpire = 3 * 60 * 1000; // 瞬时缓存3分钟
    requestInfo.finalExpire = 1 * 60 * 60 * 1000; // 二次缓存时间 1小时,这两个参数成队出现,要不都不设置,要不都设置
    afeitaNet.getForJson(
        requestInfo,
        new NetCallback<Weather>() {
          @Override
          public void onResult(Weather weather) {
            Toast.makeText(NetSampleActivity.this, "getJson 调用成功:" + weather, Toast.LENGTH_LONG)
                .show();
          }

          @Override
          public void onError(Exception error) {
            Toast.makeText(
                    NetSampleActivity.this,
                    "--->调用失败 error原因:" + error.getMessage(),
                    Toast.LENGTH_LONG)
                .show();
          }
        },
        Weather.class);
  }
Ejemplo n.º 2
0
 // put请求带入参响应是json,以指定类的实例对象返回请求结果
 private void putJson() {
   String url = "http://192.168.1.102:8080/Test/HelloServlet";
   RequestInfo requestInfo = new RequestInfo();
   requestInfo.url = url;
   requestInfo.setParams("username", "zhangsa");
   requestInfo.setParams("password", "123456");
   afeitaNet.putJson(
       requestInfo,
       new NetCallback<UserInfo>() {
         @Override
         public void onResult(UserInfo response) {
           Toast.makeText(
                   NetSampleActivity.this,
                   "get HelloServlet post 调用成功:" + response,
                   Toast.LENGTH_LONG)
               .show();
         }
       },
       UserInfo.class);
 }
Ejemplo n.º 3
0
 // put请求,以json形式封装请求参数放在请求体中。响应是json,以指定类的实例对象返回请求结果
 private void putJsonBody() {
   LoginAccount la = new LoginAccount("zhangsa", "123456");
   String url = "http://192.168.1.102:8080/Test/HelloServlet";
   RequestInfo requestInfo = new RequestInfo();
   requestInfo.url = url;
   requestInfo.contentType = RequestInfo.ContentType.CT_JSON;
   requestInfo.bodyContent = JSON.toJSONString(la); // 将LoginAccount实例属性,转成json字符串
   afeitaNet.putJson(
       requestInfo,
       new NetCallback<UserInfo>() {
         @Override
         public void onResult(UserInfo response) {
           Toast.makeText(
                   NetSampleActivity.this,
                   "get HelloServlet post 调用成功:" + response,
                   Toast.LENGTH_LONG)
               .show();
         }
       },
       UserInfo.class);
 }
Ejemplo n.º 4
0
  // post请求,参数有文件流(文件上传)与普通字符串参数。响应是json,以指定类的实例对象返回请求结果
  private void postJsonFile() {
    // 简化,实际要判断Environment.getExternalStorageState()状态,及sdcard中是否存在111.png与222.png
    File file1 = new File(Environment.getExternalStorageDirectory(), "111.jpg");
    File file2 = new File(Environment.getExternalStorageDirectory(), "222.jpg");
    if (file1.exists()) {
      L.e("file1存在,大小:" + file1.length());
    } else {
      L.e("file1不存在,大小:");
    }

    if (file2.exists()) {
      L.e("file2存在,大小:" + file2.length());
    } else {
      L.e("file2不存在,大小:");
    }

    String url = "http://192.168.1.102:8080/Test/UploadHandleServlet";
    RequestInfo requestInfo = new RequestInfo();
    requestInfo.url = url;
    requestInfo.setParams("eamil", "*****@*****.**");
    requestInfo.setParams("mobileNum", "18688888888"); // 普通字符串参数
    requestInfo.setParams("file1", file1); // 上传的文件1
    requestInfo.setParams("file2", file2); // 上传的文件2
    requestInfo.isShowLoadingDialog = false;
    afeitaNet.post(
        requestInfo,
        new NetCallback<String>() {
          @Override
          public void onResult(String response) {
            Toast.makeText(
                    NetSampleActivity.this,
                    "get HelloServlet post 调用成功:" + response,
                    Toast.LENGTH_LONG)
                .show();
          }

          @Override
          public void onFinish(boolean isCancel) {
            if (null != dialog) {
              dialog.dismiss();
              dialog = null;
            }
          }

          // -----可选监听文件上传进度,并显示进度
          @Override
          public void onUpload(
              int fileNum,
              String currentUploadingFilename,
              long sumSize,
              long sumDonedSize,
              long sumSpendedTime) {
            if (null == dialog) {
              dialog = new UploadFileProgreeDialog(NetSampleActivity.this);
              dialog.show();
            }
            dialog.setFileTip(currentUploadingFilename);
            int precent = (int) ((sumDonedSize * 1.0 / sumSize) * 100);
            String strSumSize = Formatter.formatFileSize(NetSampleActivity.this, sumSize);
            String strSumDonedSize = Formatter.formatFileSize(NetSampleActivity.this, sumDonedSize);
            String strProgress = strSumDonedSize + "/" + strSumSize;
            dialog.setProgress(precent, strProgress, precent + "%");
          }
        });
  }