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flutter 背景变灰效果,如何透明度,灰色蒙板遮罩
2022-07-26 10:39:00 【Flutter萌新学院】
有需求如过期了这种布局,布局变灰效果
如下图
修改方法在父布局加Opacity opacity: 0.3
Opacity(
opacity: 0.3,
child: Container(
.....
),
),
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