keep_visible 1.0.1
keep_visible: ^1.0.1 copied to clipboard
Keep an widget visible when the keyboard appears.
import 'package:flutter/material.dart';
import 'package:keep_visible/keep_visible.dart';
void main() => runApp(const MyApp());
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
debugShowCheckedModeBanner: false,
theme: ThemeData(primarySwatch: Colors.blue),
home: const HomePage(),
);
}
}
class HomePage extends StatefulWidget {
const HomePage({Key? key}) : super(key: key);
@override
State<HomePage> createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
body: CustomScrollView(
slivers: [
SliverToBoxAdapter(
child: Container(
height: 400,
color: Colors.yellow,
alignment: Alignment.center,
child: const Text('HEADER'),
),
),
SliverFillRemaining(
hasScrollBody: false,
child: Column(
children: [
Expanded(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
TextFormField(
decoration: const InputDecoration(
labelText: 'email',
),
),
TextFormField(
decoration: const InputDecoration(
labelText: 'password',
),
),
],
),
),
KeepVisible(
child: Container(
height: 100,
margin: const EdgeInsets.only(top: 24),
color: Colors.blue,
alignment: Alignment.center,
child: const Text('FOOTER'),
),
),
],
),
),
],
),
);
}
}