Flutter: Show where user clicked - animation

Question

Is it possible to show an animation where the user clicked on the screen in flutter. I would like a small animated star to appear right where the user pressed on the screen.
I have this animation which for the moments just loops but i only want it to loop while the user presses the screen.
new Container(
alignment: Alignment(0.0, -1.0),
child: new Container(
height: 410.0,
child: FlareActor(
"assets/images/nyastar.flr",
animation: _animationName,
)
)
),

Answer 1

Source: https://stackoverflow.com/a/46566392/5882307
import 'package:flutter/material.dart';
class Demo extends StatefulWidget {
#override
MyHomePageState createState() => new MyHomePageState();
}
class MyHomePageState extends State<Demo> {
double posx = 100.0;
double posy = 100.0;
void onTapDown(BuildContext context, TapDownDetails details) {
final RenderBox box = context.findRenderObject();
final Offset localOffset = box.globalToLocal(details.globalPosition);
setState(() {
posx = localOffset.dx;
posy = localOffset.dy;
});
}
#override
Widget build(BuildContext context) {
return new GestureDetector(
onTapDown: (TapDownDetails details) => onTapDown(context, details),
child: new Stack(fit: StackFit.expand, children: <Widget>[
// Hack to expand stack to fill all the space. There must be a better
// way to do it.
new Container(color: Colors.white),
new Positioned(
child: Text('hello'), //your widget to be shown
left: posx,
top: posy,
)
]),
);
}
}