📅  最后修改于: 2022-03-11 14:48:08.627000             🧑  作者: Mango
AnimatedOpacity(
onEnd: () => print('Fade FlutterLogo'),
curve: Curves.easeIn,
duration: const Duration(milliseconds: 500),
opacity: 1,
child: const FlutterLogo(size: 40.0,)
)