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main.dart
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main.dart
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import 'package:flutter/material.dart';
import 'package:pip_view/pip_view.dart';
void main() => runApp(ExampleApp());
class ExampleApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: HomeScreen(),
);
}
}
class HomeScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return PIPView(
builder: (context, isFloating) {
return Scaffold(
resizeToAvoidBottomInset: !isFloating,
body: SafeArea(
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Text('This page will float!'),
MaterialButton(
color: Theme.of(context).primaryColor,
child: Text('Start floating!'),
onPressed: () {
PIPView.of(context)!.presentBelow(BackgroundScreen());
},
),
],
),
),
),
);
},
);
}
}
class BackgroundScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
body: SafeArea(
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Text('This is the background page!'),
Text('If you tap on the floating screen, it stops floating.'),
Text('Navigation works as expected.'),
MaterialButton(
color: Theme.of(context).primaryColor,
child: Text('Push to navigation'),
onPressed: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (_) => NavigatedScreen(),
),
);
},
),
],
),
),
),
);
}
}
class NavigatedScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Navigated Screen'),
),
body: SafeArea(
child: Padding(
padding: const EdgeInsets.all(16),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Text('This is the page you navigated to.'),
Text('See how it stays below the floating page?'),
Text('Just amazing!'),
Spacer(),
Text('It also avoids keyboard!'),
TextField(),
],
),
),
),
);
}
}