private void netdelete() {
    // 判断是否登录
    String userID = SPUtils.getUserID(context);
    if (TextUtils.isEmpty(userID)) {
      Intent intent = new Intent(context, LoagingActivity.class);
      startActivity(intent);
    } else {
      boolean connection = NetworkUtils.isConnection(context);
      if (!connection) {
        showWords("当前网络不可用,请你检查网络的情况");
        return;
      }
      utils.show();
      NetHead head = new NetHead(context);
      RequestParams params = head.setHeader();
      params.addBodyParameter("houseId", mListBean.get(deleteTag).sid);
      params.addBodyParameter("type", "deleteColect");
      params.addBodyParameter("userId", SPUtils.getUserID(context));
      if (http == null) {
        http = new HttpUtils();
      }
      http.send(
          HttpMethod.POST,
          UrlsUtils.urls,
          params,
          new RequestCallBack<String>() {
            @Override
            public void onFailure(HttpException arg0, String arg1) {
              utils.closeDialog();
              Toast.makeText(context, StreamTools.getString(), Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onSuccess(ResponseInfo<String> arg0) {
              utils.closeDialog();
              mListBean.remove(deleteTag);
              if (mListBean.size() == 0) {
                showWords((String) getResources().getText(R.string.collection_house));
              }
              adapter.notifyDataSetChanged();
              String result = arg0.result;
              JSONObject josn = null;
              try {
                josn = new JSONObject(result);
                String statue = josn.getString("status");
                if (!"N".equals(statue)) {
                  Toast.makeText(context, "删除成功", Toast.LENGTH_SHORT).show();
                }
              } catch (Exception e) {
                e.printStackTrace();
              }
            }
          });
    }
  }
  private void network() {
    boolean connected = NetworkUtils.isConnection(getActivity());
    if (connected) {
      // 访问网络
      utils = new DialogUtils(getActivity());
      utils.show();
      NetHead head = new NetHead(getActivity());
      RequestParams params = head.setHeader();
      params.addBodyParameter("type", "queryCollect");
      params.addBodyParameter("userId", SPUtils.getUserID(getActivity()));
      params.addBodyParameter("houseT", "1");
      if (http == null) {
        http = new HttpUtils();
      }
      http.send(
          HttpMethod.POST,
          UrlsUtils.urls,
          params,
          new RequestCallBack<String>() {
            @Override
            public void onFailure(HttpException arg0, String arg1) {
              Toast.makeText(getActivity(), StreamTools.getString(), Toast.LENGTH_SHORT).show();
              utils.closeDialog();
              colseHeard();
            }

            @Override
            public void onSuccess(ResponseInfo<String> arg0) {
              colseHeard();
              mResult = arg0.result;
              utils.closeDialog();
              praseJson();
            }
          });
    } else {
      // Toast.makeText(getActivity(), "当前网络不可用,请你检查网络的情况", Toast.LENGTH_SHORT).show();
      showWords("当前网络不可用,请你检查网络的情况");
    }
  }
  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_release);
    context = ReleaseActivity.this;

    // 判断是否登陆了
    userID = SPUtils.getUserID(getBaseContext());
    if (userID == null) {
      Intent intent = new Intent(this, LoagingActivity.class);
      startActivity(intent);
    }
    dir = ReleaseActivity.this.getFilesDir();
    // 初始化控件
    initView();
    Intent intentFrom = getIntent();
    if ("求租".equals(intentFrom.getExtras().getString("from"))) {
      flag = true;
      tenantId = intentFrom.getExtras().getString("tenantId");
      loadInfo();
    }
  }