Flutter 如何在颤振中将一个容器夹在另一个容器上？

我想建立一个可重用的卡片小部件，它将有一些自定义设计布局的图像和文本。我尽了我所能，但没能达到预期的效果。任何帮助都将不胜感激。

---

使用

ClipRRect

执行此操作：

ClipRRect(
  borderRadius: BorderRadius.circular(50.0), //clipping the whole widget
  child: Container(
    height: MediaQuery.of(context).size.height * 0.4, //I adjusted here for responsiveness problems on my device
    width: MediaQuery.of(context).size.width * 0.5,
    color: Colors.white,
    child: LayoutBuilder(
      builder: (context, constraint) {
        return Stack(
          children: [
            Center(
              child: Icon(
                Icons.trip_origin,
                size: constraint.biggest.width,
                color: Colors.grey[300],
              ),
            ),
            Positioned(
              right: 0,
              left: 0,
              top: 20.0,
              child: Icon(
                Icons.sports_volleyball_rounded, //just to represent the ball
                size: constraint.biggest.width * 0.5,
              ),
            ),
            Positioned(
              bottom: 0.0,
              child: Container(
                alignment: Alignment.center,
                height: MediaQuery.of(context).size.height * 0.1,
                width: constraint.biggest.width,
                color: Colors.yellow[700],
                child: Text(
                  'Sports',
                  style: Theme.of(context)
                      .textTheme
                      .headline3
                      .copyWith(color: Colors.white),
                ),
              ),
            ),
          ],
        );
      },
    ),
  ),
);

---

使用

ClipRRect

执行此操作：

ClipRRect(
  borderRadius: BorderRadius.circular(50.0), //clipping the whole widget
  child: Container(
    height: MediaQuery.of(context).size.height * 0.4, //I adjusted here for responsiveness problems on my device
    width: MediaQuery.of(context).size.width * 0.5,
    color: Colors.white,
    child: LayoutBuilder(
      builder: (context, constraint) {
        return Stack(
          children: [
            Center(
              child: Icon(
                Icons.trip_origin,
                size: constraint.biggest.width,
                color: Colors.grey[300],
              ),
            ),
            Positioned(
              right: 0,
              left: 0,
              top: 20.0,
              child: Icon(
                Icons.sports_volleyball_rounded, //just to represent the ball
                size: constraint.biggest.width * 0.5,
              ),
            ),
            Positioned(
              bottom: 0.0,
              child: Container(
                alignment: Alignment.center,
                height: MediaQuery.of(context).size.height * 0.1,
                width: constraint.biggest.width,
                color: Colors.yellow[700],
                child: Text(
                  'Sports',
                  style: Theme.of(context)
                      .textTheme
                      .headline3
                      .copyWith(color: Colors.white),
                ),
              ),
            ),
          ],
        );
      },
    ),
  ),
);

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很高兴我能帮忙！很高兴我能帮忙！