In the example below when I push new MaterialPageRoute "Child" it is created on the same level as MyApp widget in the Flutter widget tree. I would like to have it as a child of widget MyApp, so MyApp would be a parent of Child widget.
Here is a full code:
import 'package:flutter/material.dart';
const Color darkBlue = Color.fromARGB(255, 18, 32, 47);
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
theme: ThemeData.dark().copyWith(
scaffoldBackgroundColor: darkBlue,
),
debugShowCheckedModeBanner: false,
home: Scaffold(
appBar:AppBar(),
body: Column(
children: <Widget>[
Center(
child: Text("This is home"),
),
ListView.builder(
shrinkWrap:true,
itemCount:10,
itemBuilder:(context,index){
return InkWell(
onTap:(){
Navigator.of(context)
.push(MaterialPageRoute(builder: (context) => Child(index)));
},
child:Container(
height:50,
width:50,
child:Text("item $index",style:TextStyle(color:Colors.white))));
}),
],
),
),
);
}
}
class Child extends StatelessWidget {
final int index;
Child(this.index);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar:AppBar(),
body: Container(
child: Text("Child view $index"),
));
}
}
I understand it can be done using nested navigation but I am unable to use Navigator.
You may need to change the InkWell
widget with Container
as shown below, because the container overlaps the inkwell behavior, thus no action can be performed:
ListView.builder(shrinkWrap:true, itemCount:10, itemBuilder:(context,index){
return Container(
height:50,
width:50,
child: InkWell(
child: Text("item $index",style:TextStyle(color:Colors.white)),
onTap:(){
Navigator.of(context)
.push(MaterialPageRoute(builder: (context) => Child(index)));
})),
})
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