fadeWidget function
Custom page animation with fade transition
Implementation
Future fadeWidget({
required Widget newPage,
required BuildContext context,
bool opaque = true,
}) {
return Navigator.of(context).push(PageRouteBuilder(
opaque: opaque,
pageBuilder: (context, animation, secondaryAnimation) {
return newPage;
},
transitionsBuilder: (context, animation, secondaryAnimation, child) {
var begin = 0.0;
var end = 1.0;
var curve = Curves.easeIn;
var tween = Tween(begin: begin, end: end).chain(CurveTween(curve: curve));
return FadeTransition(
opacity: animation.drive(tween),
child: child,
);
},
));
}