flutter版本仿boss直聘

export PUB_HOSTED_URL=https://pub.flutter-io.cn
export FLUTTER_STORAGE_BASE_URL=https://storage.flutter-io.cn
export PATH=`pwd`/flutter/bin:$PATH

      theme: new ThemeData(
        primaryIconTheme: const IconThemeData(color: Colors.white),
        brightness: Brightness.light,
        primaryColor: new Color.fromARGB(255, 0, 215, 198),
        accentColor: Colors.cyan[300],
      )

     @override
      Widget build(BuildContext context) {
        assert(debugCheckHasMaterial(context));
    
        double height = _kTextAndIconTabHeight;
        Widget label = new Column(
            mainAxisAlignment: MainAxisAlignment.center,
            crossAxisAlignment: CrossAxisAlignment.center,
            children: <Widget>[
              new Container(
                child: new Image(
                  image: new AssetImage(this.icon),
                  height: 30.0,
                  width: 30.0,
                ),
                margin: const EdgeInsets.only(bottom: _kMarginBottom),
              ),
              _buildLabelText()
            ]
        );
      }

    new SliverAppBar(
      expandedHeight: _appBarHeight,
      pinned: _appBarBehavior == AppBarBehavior.pinned,
      floating: _appBarBehavior == AppBarBehavior.floating ||
          _appBarBehavior == AppBarBehavior.snapping,
      snap: _appBarBehavior == AppBarBehavior.snapping,
      flexibleSpace: new FlexibleSpaceBar(
        title: new Text(_company.name,
            style: new TextStyle(color: Colors.white)),
        background: new Stack(
          fit: StackFit.expand,
          children: <Widget>[
            new Image.network(
              'https://img.bosszhipin.com/beijin/mcs/chatphoto/20170725/861159df793857d6cb984b52db4d4c9c.jpg',
              fit: BoxFit.cover,
              height: _appBarHeight,
            ),
          ],
        ),
      ),
    )

    Navigator.of(context).push(new PageRouteBuilder(
        opaque: false,
        pageBuilder: (BuildContext context, _, __) {
          return new CompanyDetail(company);
        },
        transitionsBuilder: (_, Animation<double> animation, __, Widget child) {
          return new FadeTransition(
            opacity: animation,
            child: new SlideTransition(position: new Tween<Offset>(
              begin: const Offset(0.0, 1.0),
              end: Offset.zero,
            ).animate(animation), child: child),
          );
        }
    ));