
当我选择颜色时,我有一条红线,我想他不能识别所选的颜色
发布于 2021-07-15 00:47:15
primarySwatch需要MaterialColor。
请参阅Turn any color to Material Color for flutter
Map<int, Color> color = {
50:Color.fromRGBO(136,14,79, .1),
100:Color.fromRGBO(136,14,79, .2),
200:Color.fromRGBO(136,14,79, .3),
300:Color.fromRGBO(136,14,79, .4),
400:Color.fromRGBO(136,14,79, .5),
500:Color.fromRGBO(136,14,79, .6),
600:Color.fromRGBO(136,14,79, .7),
700:Color.fromRGBO(136,14,79, .8),
800:Color.fromRGBO(136,14,79, .9),
900:Color.fromRGBO(136,14,79, 1),
};
MaterialColor colorCustom = MaterialColor(0xFF880E4F, color);和
theme: ThemeData(
primarySwatch: colorCustom,
bottomAppBarColor: colorCustom
),

https://stackoverflow.com/questions/68381861
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