class HomeState extends State<Home> {
  int currentIndex = 0;
  PageController pageController;

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: PageView(
        controller: pageController,
        children: <Widget>[
          Trending(),
        ],
        onPageChanged: (int index) {
          setState(() {
            currentIndex = index;
          });
        },
      ),
      bottomNavigationBar: bottomItems(currentIndex, pageController),
    );
  }
}