@Override
 public void onReceive(Context context, Intent intent) {
   String action = intent.getAction();
   if (action.equals(ConnectivityManager.CONNECTIVITY_ACTION)) {
     Log.d("test", "网络状态已经改变");
     if (NetWorkHelper.isNetworkAvailable(context)) {
       // BaiduMapUtil.locate(baiduMap,scanTime,mLocationClient,
       //      new BaiduMapUtil.MyListener(context,baiduMap,distance,mLatLng,mAddress,null));
       BaiduMapUtil.locate(baiduMap);
     } else {
       T.show(context, context.getString(R.string.no_network_error));
     }
   }
 }
  private void initViews() {
    orderInfo = getIntent().getParcelableExtra(AutoCon.ORDER_INFO);

    mainTech = (TextView) findViewById(R.id.main_tech);
    mMapView = (MapView) findViewById(R.id.bdmapView);
    distance = (TextView) findViewById(R.id.distance);
    indentImage = (ImageView) findViewById(R.id.indent_image);
    indentText = (TextView) findViewById(R.id.indent_text);
    workTime = (TextView) findViewById(R.id.work_time);
    orderType = (TextView) findViewById(R.id.order_type);
    orderOwner = (TextView) findViewById(R.id.create_order_people);
    shopsLocation = (TextView) findViewById(R.id.shops_location);
    shopsAlias = (TextView) findViewById(R.id.shops_name);
    workNotes = (TextView) findViewById(R.id.work_notes);

    baiduMap = mMapView.getMap(); // 管理具体的某一个MapView对象,缩放,旋转,平移
    MapStatusUpdate mapStatusUpdate =
        MapStatusUpdateFactory.zoomTo(BaiduMapUtil.defaultLevel); // 默认级别12
    baiduMap.setMapStatus(mapStatusUpdate); // 设置缩放级别

    BaiduMapUtil.hiddenBaiduLogo(mMapView); // 隐藏百度广告图标
    mMapView.showZoomControls(false);
    mMapView.showScaleControl(true); // 默认是true,显示标尺

    BaiduMapUtil.initData();
    setListener();

    if (orderInfo != null) {
      orderId = orderInfo.getId();
      mainTech.setText(orderInfo.getMainTech().getName());
      setData(orderInfo);
    } else {
      T.show(this, R.string.loading_data_failure);
      return;
    }
  }