页面负载上的flutter_fortune_wheel自旋

Question

我使用的是flutter_fortune_wheel：^1.2.0，来自pub.dev https://pub.dev/packages/flutter_fortune_wheel，当我打开页面时，车轮会自动旋转。我希望它只在我点击它的时候旋转。

return Scaffold(
  body: GestureDetector(
    onHorizontalDragEnd: (DragEndDetails details) {
      setState(() {
        selected.add(
          Random().nextInt(tricklist.length),
        );
      });
    },
    onVerticalDragEnd: (DragEndDetails details) {
      setState(() {
        selected.add(
          Random().nextInt(tricklist.length),
        );
      });
    },
    onTap: () {
      setState(() {
        selected.add(
          Random().nextInt(tricklist.length),
        );
      });
    },
    child: Stack(
      //fit: StackFit.expand,
      children: [
        Padding(
          padding: const EdgeInsets.all(8.0),
          child: Align(
            alignment: Alignment.center,
            child: FortuneWheel(
              items: [
                for (var items in tricklist)
                  FortuneItem(
                    child: Text(items),
                  ),
              ],
              indicators: const <FortuneIndicator>[
                FortuneIndicator(
                    alignment: Alignment.topCenter,
                    child: TriangleIndicator(color: Colors.black)),
              ],
              selected: selected.stream,                                            
            ),
          ),
        ),
      ],
    ),
  ),
);

谢谢你的帮助

Answer 1

将animateFirst标志设为false，如下所示：

animateFirst: false

并使用onFling回调添加您想要的行为时，接触车轮。