Flutter/UI/PageView

PageView基本

PageView(
  children: <Widget>[
    Container(
      color: Colors.pink,
    ),
    Container(
      color: Colors.cyan,
    ),
    Container(
      color: Colors.deepPurple,
    ),
  ],
)

無限

PageView.builder(
  itemBuilder: (context, position) {
    return Container(
      color: position % 2 == 0 ? Colors.pink : Colors.cyan,
    );
  },
)

参考

https://medium.com/flutter-community/a-deep-dive-into-pageview-in-flutter-with-custom-transitions-581d9ea6dded