使用
Scaffold(
body: AnnotatedRegion<SystemUiOverlayStyle>(
value: SystemUiOverlayStyle.dark, // 深色、浅色
child: null,
));
相关源码
SystemUiOverlayStyle
/// System overlays should be drawn with a light color. Intended for
/// applications with a dark background.
static const SystemUiOverlayStyle light = SystemUiOverlayStyle(
systemNavigationBarColor: Color(0xFF000000),
systemNavigationBarDividerColor: null,
statusBarColor: null,
systemNavigationBarIconBrightness: Brightness.light,
statusBarIconBrightness: Brightness.light,
statusBarBrightness: Brightness.dark,
);
/// System overlays should be drawn with a dark color. Intended for
/// applications with a light background.
static const SystemUiOverlayStyle dark = SystemUiOverlayStyle(
systemNavigationBarColor: Color(0xFF000000),
systemNavigationBarDividerColor: null,
statusBarColor: null,
systemNavigationBarIconBrightness: Brightness.light,
statusBarIconBrightness: Brightness.dark,
statusBarBrightness: Brightness.light,
);
