Flare Flutter 动画

Posted 2023-02-23

【中文标题】Flare Flutter 动画

【英文标题】：Flare Flutter Animation

【发布时间】：2020-01-03 16:23:09

【问题描述】：

我正在尝试调用一个动画（我得到了），但我希望在完成后将它转发到另一个页面。我如何做路由系统或如何让动画完成并调用另一个屏幕？

    return Scaffold(

      body: Stack(

        children: <Widget>[

          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              Column(
                mainAxisAlignment: MainAxisAlignment.center,
                children: <Widget>[
                  Container(
                    width: 400,
                    height: 400,
                    alignment: Alignment.center,
                    child: FlareActor(
                      "assets/animations/LoadingM.flr",
                      alignment: Alignment.center,
                      fit: BoxFit.contain,
                      color: Colors.blue,
                      animation: _animationL,
                    ),
                  ),
                ],
              )
            ],
          )
        ],
      ),
    );
  

【问题讨论】：

不确定，但您可以使用计时器触发路线

【参考方案1】：

这很简单，只需将回调属性添加到 FlareActor 即可。

return Scaffold(

      body: Stack(

        children: <Widget>[

          Row(
            mainAxisAlignment: MainAxisAlignment.center,
            children: <Widget>[
              Column(
                mainAxisAlignment: MainAxisAlignment.center,
                children: <Widget>[
                  Container(
                    width: 400,
                    height: 400,
                    alignment: Alignment.center,
                    child: FlareActor(
                      "assets/animations/LoadingM.flr",
                      alignment: Alignment.center,
                      fit: BoxFit.contain,
                      color: Colors.blue,
                      animation: _animationL,
                      callback: (String animationName) 
                        //Navigate to new page here
                        //hint: the animationName parameter tells you the name
                        //      of the animation that finished playing
                      ,
                    ),
                  ),
                ],
              )
            ],
          )
        ],
      ),
    );