Related
I'm creating a vertical carousel slider using carousel_slider but there's a huge empty space between elements and I can't display the previous element on the screen. What is the best way to remove the empty space and also show the previous element.
My screen is set as follows
Column(
children: [
Container(
margin: const EdgeInsets.fromLTRB(16, 16, 16, 16),
child: TextField(
controller: controller,
),
),
//Carousel built here
Expanded(
child: CarouselSlider.builder(
itemCount: cars.length,
itemBuilder: (context, index, pageViewIndex) => CarTile(
car: cars[index],
onpress: () => Navigator.push(
context,
MaterialPageRoute(
builder: (context) =>
CarDetailsScreen(car: cars[index]))),
),
options: CarouselOptions(
scrollDirection: Axis.vertical,
enlargeCenterPage: true,
),
),
),
],
);
CarTile code is as follows:
class CarTile extends StatelessWidget {
final Car car;
final VoidCallback onpress;
const CarTile({super.key, required this.onpress, required this.car});
#override
Widget build(BuildContext context) {
Size size = MediaQuery.of(context).size;
return GestureDetector(
onTap: onpress,
child: Padding(
padding: const EdgeInsets.fromLTRB(8, 0, 8, 0),
child: Column(
children: [
Image.network(
height: 150,
width: size.width,
fit: BoxFit.fitWidth,
car.image,
),
const SizedBox(
height: 5,
),
Padding(
padding: const EdgeInsets.only(top: 8.0, bottom: 8.0),
child: Row(
children: [
Container(
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(5)),
child: Text(
car.features[0],
style: const TextStyle(fontWeight: FontWeight.w500),
),
),
const SizedBox(
width: 5,
),
Container(
decoration: BoxDecoration(
color: Colors.grey[200],
borderRadius: BorderRadius.circular(5)),
child: Text(
car.features[1],
style: const TextStyle(fontWeight: FontWeight.w500),
),
),
],
),
),
Row(
children: [
Text(
'${car.brand} ${car.model}',
style: const TextStyle(fontWeight: FontWeight.w900),
),
const Spacer(),
Text(
'Tsh. ${NumberFormat.decimalPattern().format(car.price)} / hr',
style: const TextStyle(fontWeight: FontWeight.w900),
),
],
),
Align(alignment: Alignment.centerLeft, child: Text('${car.year}'))
],
),
),
);
}
}
And this is my current results
currently i'm trying to implement getx to my app, so far so good, i got the data i wanted but i'm kinda having some trouble when i tried to display the data to the screen.
This is where data supposed to be rendered as a horizontal listview
Home Screen
But apparently the data will only appear if i click the promo section and click back to the home section on bottom navigation.
Home Screen 2
Here is my home_controller.dart
class HomeController extends GetxController {
RxList<Hotels> listHotel = <Hotels>[].obs;
RxList<Province> listProvince = <Province>[].obs;
Future getListHotel() async {
final listHotel = await ApiService.getHotel();
this.listHotel.value = listHotel;
}
Future getListProvince() async {
final listProvince = await ApiService.getProvince();
this.listProvince.value = listProvince;
}
#override
void onInit() {
super.onInit();
getListHotel();
getListProvince();
}
}
and this is my home_screen.dart
Widget build(BuildContext context) {
final homeController = Get.put(HomeController());
final authController = Get.put(AuthController());
final orientation = MediaQuery.of(context).orientation;
return Scaffold(
body: SingleChildScrollView(
child: Builder(builder: (context) {
return Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
SafeArea(
child: Padding(
padding: EdgeInsets.only(
left: 5.w, right: 5.w, top: 100.h <= 667 ? 5.h : 4.h),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Daftar Hotel",
style: TextStyle(
color: const Color(0xffF0B900),
fontSize: 10.sp,
fontWeight: FontWeight.bold),
),
SizedBox(
height: 31.h,
width: orientation == Orientation.landscape
? 100.h
: 100.w,
child: ListView.separated(
shrinkWrap: true,
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
width: 1.h,
);
},
scrollDirection: Axis.horizontal,
itemCount: homeController.listHotel.length,
itemBuilder: (context, i) {
return InkWell(
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => HotelDetailScreen(
id: homeController
.listHotel[i].id,
checkin: checkInController.text
.toString(),
checkout: checkOutController.text
.toString(),
)));
},
child: SizedBox(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 70.w,
height: 20.h,
child: ClipRRect(
borderRadius: BorderRadius.circular(20),
child: Image.network(
homeController.listHotel[i].cover,
fit: BoxFit.cover,
),
),
),
Padding(
padding: const EdgeInsets.symmetric(
vertical: 8.0),
child: Column(
crossAxisAlignment:
CrossAxisAlignment.start,
children: [
Text(
homeController.listHotel[i].name,
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 10.sp),
),
SizedBox(
width: 70.w,
child: Text(
homeController.listHotel[i].address,
maxLines: 2,
style: TextStyle(
fontWeight: FontWeight.w300,
fontSize: 10.sp),
overflow: TextOverflow.clip,
),
)
],
),
),
],
)),
);
},
),
),
Padding(
padding: const EdgeInsets.symmetric(vertical: 8.0),
child: Text(
"Rekomendasi",
style: TextStyle(
color: const Color(0xffF0B900),
fontSize: 10.sp,
fontWeight: FontWeight.bold),
),
),
SizedBox(
height: 25.h,
width: orientation == Orientation.landscape
? 100.h
: 100.w,
child: ListView.builder(
scrollDirection: Axis.horizontal,
itemCount: homeController.listProvince.length,
itemBuilder: (context, i) {
String imageUrl = "http://$CURRENT_URL/image/" +
homeController.listProvince[i].cover;
return InkWell(
onTap: () async {
await launch("https://turu.id/property");
},
child: Padding(
padding: const EdgeInsets.only(right: 8.0),
child: SizedBox(
width: 30.w,
child: Stack(
children: [
SizedBox(
width: 30.w,
height: 25.h,
child: ClipRRect(
borderRadius:
BorderRadius.circular(12),
child: Image.network(
imageUrl,
fit: BoxFit.cover,
),
),
),
Container(
decoration: BoxDecoration(
borderRadius:
BorderRadius.circular(12),
color:
Colors.black.withOpacity(0.2),
),
),
Padding(
padding: EdgeInsets.only(
left: 2.h, bottom: 2.h),
child: Column(
mainAxisAlignment:
MainAxisAlignment.end,
crossAxisAlignment:
CrossAxisAlignment.start,
children: [
Text(
homeController
.listProvince[i].name,
style: TextStyle(
color: Colors.white,
fontSize: 10.sp,
fontWeight:
FontWeight.bold),
),
],
),
)
],
),
),
),
);
}),
),
Padding(
padding: const EdgeInsets.symmetric(vertical: 8.0),
child: Text(
"Promo Mantap",
style: TextStyle(
color: const Color(0xffF0B900),
fontSize: 10.sp,
fontWeight: FontWeight.bold),
),
),
],
),
),
),
],
);
}),
),
);
}
also my index.dart (botnav)
class Index extends StatefulWidget {
const Index({Key? key}) : super(key: key);
#override
_IndexState createState() => _IndexState();
}
class _IndexState extends State<Index> {
int _currentIndex = 0;
final List<Widget> _container = [
const HomeScreen(),
const PromoScreen(),
const BookingStatusScreen(),
];
#override
Widget build(BuildContext context) {
return Scaffold(
body: _container[_currentIndex],
bottomNavigationBar: BottomNavigationBar(
selectedItemColor: const Color(0xffF0B900),
unselectedItemColor: const Color(0xffAFAFAF),
currentIndex: _currentIndex,
onTap: (index) {
setState(() {
_currentIndex = index;
});
},
items: const [
BottomNavigationBarItem(
icon: Icon(
Icons.home,
),
label: "Beranda",
),
BottomNavigationBarItem(
icon: Icon(
Icons.price_change_outlined,
),
label: "Promo",
),
BottomNavigationBarItem(
icon: Icon(
Icons.receipt_long_rounded,
),
label: "Transaksi",
),
])
);
}
}
Any help will be appreciated, Thank you.
I want to create an web ui in flutter like trello in that I want one horizontal primary scroll and one vertical secondary scroll but I am not able to scroll vertically in column I attach what I want to create and my code and if you still not understand please let me know
Here is my code :-
class PlaningWeekScreenWeb extends StatelessWidget {
const PlaningWeekScreenWeb({Key? key}) : super(key: key);
// Use this for set width of card and row in list
final double cardWidth = 180.0;
#override
Widget build(BuildContext context) {
return Row(
children: [
Expanded(child: _getSideMenu()),
Container(
height: Get.height,
width: 1,
color: scrollBarColor,
),
Expanded(
child: _getMainScreen(),
flex: 6,
),
],
);
}
Widget _getMainScreen() {
return SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: ListView.builder(
itemCount: 4,
shrinkWrap: true,
physics: NeverScrollableScrollPhysics(),
scrollDirection: Axis.horizontal,
padding: EdgeInsets.zero,
itemBuilder: (context, i) {
return Row(
children: [
Column(
mainAxisAlignment: MainAxisAlignment.start,
children: [
SizedBox(
width: cardWidth,
child: Row(
children: [
(10.0).addWSpace(),
"29".h3(
size: 25,
weight: FontWeight.w700,
color: GrayColor),
(5.0).addWSpace(),
Expanded(
child: "Sun".h3(
color: GrayColor,
weight: FontWeight.w400,
size: 15)),
(10.0).addWSpace(),
],
),
),
Container(
color: scrollBarColor,
height: 1,
width: cardWidth,
),
SizedBox(
width: cardWidth,
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SingleChildScrollView(
primary: false,
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: [
PlaningWeekCard(
device: Device.Web,
onTap: () {},
width: cardWidth,
),
PlaningWeekCard(
device: Device.Web,
onTap: () {},
width: cardWidth,
),
PlaningWeekCard(
device: Device.Web,
onTap: () {},
width: cardWidth,
),
PlaningWeekCard(
device: Device.Web,
onTap: () {},
width: cardWidth,
),
PlaningWeekCard(
device: Device.Web,
onTap: () {},
width: cardWidth,
),
PlaningWeekCard(
device: Device.Web,
onTap: () {},
width: cardWidth,
),
],
),
),
Container(
height: Get.height,
width: 1,
color: scrollBarColor,
),
],
),
),
],
),
],
);
}),
);
}
Widget _getSideMenu() {
return Container(
height: Get.height,
// width: 220,
child: SingleChildScrollView(
padding: EdgeInsets.zero,
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
"Employers".h3(weight: FontWeight.w700, size: 22),
(10.0).addHSpace(),
PerytonSearchField(
hintText: 'Name',
),
(10.0).addHSpace(),
ExpansionTile(
title: Row(
children: [
PerytonCheckBox(val: false),
(5.0).addWSpace(),
Expanded(child: "Codonnier Offieces".expansionTileTittleWeb())
],
),
children: [
_getRow("Norway office"),
_getRow("Surat office"),
_getRow("Bardoli office"),
_getRow("Usa office"),
],
),
(10.0).addHSpace(),
ExpansionTile(
title: Row(
children: [
PerytonCheckBox(val: false),
(5.0).addWSpace(),
Expanded(child: "Codonnier Branches".expansionTileTittleWeb())
],
),
children: [
_getRow("Amsterdam office"),
_getRow("Surat office"),
_getRow("Suart-6 office"),
_getRow("california office"),
],
),
(10.0).addHSpace(),
ExpansionTile(
title: Row(
children: [
PerytonCheckBox(val: false),
(5.0).addWSpace(),
Expanded(
child: "Codonnier sub branches".expansionTileTittleWeb())
],
),
children: [
_getRow("van gogh branch"),
_getRow("Mota varacha branch"),
_getRow("vesu branch"),
_getRow("san francisco office"),
],
),
(10.0).addHSpace(),
"Workers".h3(weight: FontWeight.w700, size: 22),
(10.0).addHSpace(),
PerytonSearchField(
hintText: 'Name',
),
(10.0).addHSpace(),
_getRow("Harsh codonnier"),
(10.0).addHSpace(),
_getRow("Dipak codonnier"),
(10.0).addHSpace(),
_getRow("Subham codonnier"),
(10.0).addHSpace(),
_getRow("ravi codonnier"),
(10.0).addHSpace(),
],
).pSymmetricOnly(horizontal: 10),
),
);
}
Widget _getRow(String name) {
return Row(
children: [
PerytonCheckBox(val: false),
(5.0).addWSpace(),
Expanded(child: name.expansionTileWeb())
],
);
}
}
Here is my card widget:-
class PlaningDayCard extends StatelessWidget {
PlaningDayCard(
{Key? key,
required this.device,
required this.onTap,
required this.width})
: super(key: key);
final Device device;
final double width;
final Function onTap;
#override
Widget build(BuildContext context) {
return ResponsiveWidget(
mobile: _getMobileCard(),
tablet: _getWebCard(),
desktop: _getWebCard(),
device: device);
}
Widget _getWebCard() {
return SizedBox(
width: width - 2,
child: Card(
color: Colors.white,
shape: RoundedRectangleBorder(
side: BorderSide(color: Colors.white, width: 0.0),
borderRadius: BorderRadius.circular(15),
),
child: Material(
borderRadius: BorderRadius.circular(15),
clipBehavior: Clip.antiAlias,
color: Colors.transparent,
child: InkWell(
onTap: () {
onTap.call();
},
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: [
Row(
children: [
Expanded(
child: "Scrubbing sinks, tubs, showers"
.h2(weight: FontWeight.w700, size: 15),
),
],
),
(6.0).addHSpace(),
Row(
children: [
ImageAssetIconWithColor(
color: GrayColor,
size: 15,
image: ImageIcons.icTriangle,
),
(8.0).addWSpace(),
Expanded(
child: "Main Office".h2(
weight: FontWeight.w500,
color: GrayColor,
size: 14),
),
],
),
(8.0).addWSpace(),
Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
"09:00—13:00".h2(
weight: FontWeight.w700, color: GrayColor, size: 13),
],
)
],
).pSymmetricOnly(vertical: 5, horizontal: 6),
),
)),
);
}
Widget _getMobileCard() {
return SizedBox(
width: width - 2,
child: Card(
color: Colors.white,
shape: RoundedRectangleBorder(
side: BorderSide(color: Colors.white, width: 0.0),
borderRadius: BorderRadius.circular(15.sp),
),
child: Material(
borderRadius: BorderRadius.circular(15.sp),
clipBehavior: Clip.antiAlias,
color: Colors.transparent,
child: InkWell(
onTap: () {
onTap.call();
},
child: Column(
children: [],
),
),
)),
);
}
}
Complete Running Code:
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
body: SafeArea(
child: SingleChildScrollView(
child: Container(
height: 200,
child: GridView.count(
scrollDirection: Axis.horizontal,
crossAxisCount: 1 ,
children: List.generate(50,(index){
return Container(
child: Card(
child: ListView(
shrinkWrap: true,
scrollDirection: Axis.vertical,
children: <Widget>[
Container(
width: 50,
height: 100,
color: Colors.yellowAccent,
),
Container(
width: 50,
height: 100,
color: Colors.blue,
),
Container(
width: 50,
height: 100,
color: Colors.green,
),
Container(
width: 50,
height: 100,
color: Colors.red,
),Container(
width: 50,
height: 100,
color: Colors.yellowAccent,
),
Container(
width: 50,
height: 100,
color: Colors.blue,
),
Container(
width: 50,
height: 100,
color: Colors.green,
),
Container(
width: 50,
height: 100,
color: Colors.red,
)
],
),
color: Colors.amber,
),
);
}),
),
) ),
),
),
);
}
}
Complete Tested Code
import 'dart:math';
import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
class TrelloExample extends StatefulWidget {
const TrelloExample({Key? key}) : super(key: key);
#override
State<TrelloExample> createState() => _TrelloExampleState();
}
class _TrelloExampleState extends State<TrelloExample> {
#override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.white,
body: Padding(
padding: const EdgeInsets.only(top: 64.0),
child: ScrollConfiguration(
behavior: ScrollConfiguration.of(context).copyWith(
dragDevices: {
PointerDeviceKind.touch,
PointerDeviceKind.mouse,
},
),
child: SingleChildScrollView(
physics: const ClampingScrollPhysics(),
scrollDirection: Axis.horizontal,
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: List.generate(
16,
(index) => SingleChildScrollView(
physics: const ClampingScrollPhysics(),
child: Padding(
padding: EdgeInsets.only(
right: 16.0, left: index == 0 ? 16.0 : 0.0),
child: Column(
children: List.generate(
index % 2 == 1
? 16
: index % 3 == 1
? 8
: index % 1 == 1
? 4
: 6,
(index) => Padding(
padding: const EdgeInsets.only(bottom: 16.0),
child: Material(
elevation: 4.0,
child: Container(
padding: const EdgeInsets.all(38.0),
color: Color(
(Random().nextDouble() * 0xFFFFFF).toInt())
.withOpacity(1.0),
child: Text(
"Trello Ticket Item $index",
style: const TextStyle(
fontSize: 16.0,
color: Colors.black,
fontWeight: FontWeight.bold,
),
),
),
),
),
),
),
),
),
),
),
),
),
),
);
}
}
You can achieve this with more than one ways. But I think the simplest way is that make Row as parent widget put all the ListView in Row after wrapping every ListView by Expanded widget.
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Padding(
padding: const EdgeInsets.symmetric(horizontal: 10.0),
child: Row(
children: <Widget>[
Expanded(
child: ListView.separated(
itemCount: 10,
controller: ScrollController(),
separatorBuilder: (_, __) => const SizedBox(height: 10),
itemBuilder: ((context, index) => Container(
height: 80,
width: double.infinity,
color: Colors.red,
)),
),
),
const SizedBox(width: 10),
Expanded(
child: ListView.separated(
controller: ScrollController(),
itemCount: 2,
separatorBuilder: (_, __) => const SizedBox(height: 10),
itemBuilder: ((context, index) => Container(
height: 100,
width: double.infinity,
color: Colors.yellow,
)),
),
),
const SizedBox(width: 10),
Expanded(
child: ListView.separated(
controller: ScrollController(),
itemCount: 6,
separatorBuilder: (_, __) => const SizedBox(height: 10),
itemBuilder: ((context, index) => Container(
height: 70,
width: double.infinity,
color: Colors.green,
)),
),
)
],
),
),
);
}
Wrap with SingleChildScrollView over every page you want to scroll.
And also mention the scrollDirection: Axis.vertical.
I hope it works! :)
First must wrap it with a single scroll child view.
Then wrap it in rows,
Then wrap it in a ListView
Use expanded so everything can be seen.
I hope this works for you.
class myScroll extends MaterialScrollBehavior {
#override
Set<PointerDeviceKind> get dragDevices => {
PointerDeviceKind.touch,
PointerDeviceKind.mouse,
};
}
How to increase Container height dynamically based on content in card widget inside ListView.builder. I want the container to increase its height based on content but problem is scrollDirection: Axis.horizontal, inside listview.builder. How to solve this issue.
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,
),
home: Scaffold(
body: Center(
child: MyWidget(),
),
),
);
}
}
class MyWidget extends StatelessWidget {
#override
Widget build(BuildContext context) {
var height = MediaQuery.of(context).size.height;
var width = MediaQuery.of(context).size.width;
return Container(
height: height * 0.200, // Here i have to put some height to show card
child: ListView.builder(
shrinkWrap: true,
scrollDirection: Axis.horizontal,
itemCount: 2,
itemBuilder: (BuildContext context, int index) {
return GestureDetector(
child: Card(
elevation: 0,
child: Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
Padding(
padding: const EdgeInsets.only(top: 5.0, right: 5.0),
child: Row(
children: [
Icon(
Icons.near_me,
size: 10.0,
),
Text(
'1 km',
style: TextStyle(fontSize: 10.0),
),
],
),
),
Padding(
padding: const EdgeInsets.only(top: 5.0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Padding(
padding: const EdgeInsets.only(left: 5.0),
child: Container(
height: 80.0,
width: 80.0,
),
),
Padding(
padding: const EdgeInsets.only(
left: 10.0, right: 35.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
width: width * 0.40,
child: Text(
'test',
overflow: TextOverflow.ellipsis,
maxLines: 1,
style: TextStyle(fontSize: 18.0),
),
),
Padding(
padding: const EdgeInsets.only(top: 5.0),
child: Row(
children: [
Text(
'test',
style: TextStyle(fontSize: 10.5),
)
],
),
),
Padding(
padding: const EdgeInsets.only(top: 5.0),
child: Row(
children: [
Icon(
Icons.location_on_outlined,
size: 12.0,
),
Container(
width: width * 0.40,
child: Text(
'test',
overflow: TextOverflow.ellipsis,
maxLines: 1,
style: TextStyle(fontSize: 11.0),
),
),
],
),
)
],
),
),
],
),
),
],
)),
);
}),
);
}
}
I am a beginner of flutter.
I am developing a flutter app.
this is my flutter app screen.
I want to hide the marked part as blue when I tap the bookmark tab bar.
I have tried several methods, but I could not achieve my goal.
I really need your helps.
I attached my whole code.
import 'package:botanic_flutter/login_page.dart';
import 'package:botanic_flutter/main.dart';
import 'package:botanic_flutter/root_page.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:botanic_flutter/custom_color_scheme.dart';
import 'package:google_sign_in/google_sign_in.dart';
class AccountPage extends StatefulWidget {
final String userUid;
AccountPage(this.userUid);
#override
_AccountPageState createState() => _AccountPageState();
}
class _AccountPageState extends State<AccountPage>
with SingleTickerProviderStateMixin {
final GoogleSignIn _googleSignIn = GoogleSignIn();
final FirebaseAuth _Auth = FirebaseAuth.instance;
FirebaseUser _currentUser;
TabController _controller;
ScrollController _scrollController;
#override
void initState() {
super.initState();
_scrollController = ScrollController();
_controller = TabController(length: 2, vsync: this);
}
#override
void dispose() {
_controller.dispose();
_scrollController.dispose();
super.dispose();
}
#override
Widget build(BuildContext context) {
return Scaffold(
body: SafeArea(
bottom: true,
child: DefaultTabController(
length: 2,
child: NestedScrollView(
controller: _scrollController,
headerSliverBuilder: (context, isScrolled) {
return <Widget>[
SliverList(
delegate: SliverChildListDelegate([
_detailedBody()
]),
),
SliverPersistentHeader(
pinned: true,
delegate: TabBarDelegate(
Column(
children: <Widget>[
TabBar(
unselectedLabelColor: Theme.of(context).colorScheme.greyColor,
labelColor: Theme.of(context).colorScheme.mainColor,
controller: _controller,
indicatorColor: Theme.of(context).colorScheme.mainColor,
tabs: [
Container(
height: 80,
padding: EdgeInsets.only(top: 10),
child: Tab(
icon: const Icon(Icons.home,
),
text: 'PLANTS',
),
),
Container(
height: 80,
padding: EdgeInsets.only(top: 10),
child: Tab(
icon: const Icon(Icons.bookmark_border,
),
text: 'BOOKMARK',
),
)
],
),
_bottomButtons(tabindi)
],
),
),
),
];
},
body: SizedBox(
height: MediaQuery.of(context).size.height,
child: TabBarView(
controller: _controller,
children: <Widget>[
GridView.builder(
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
childAspectRatio: 1.0,
mainAxisSpacing: 1.0,
crossAxisSpacing: 1.0),
itemCount: notes.length,
itemBuilder: (context, index) => Card(
child: Image.network(notes[index],
fit: BoxFit.cover,
),
),
),
GridView.builder(
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
childAspectRatio: 1.0,
mainAxisSpacing: 1.0,
crossAxisSpacing: 1.0),
itemCount: notes.length,
itemBuilder: (context, index) => Card(
child: Image.network(notes[index],
fit: BoxFit.cover,
),
),
)
],
),
),
),
),
),
);
}
Widget _detailedBody() {
return Column(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(
width: MediaQuery.of(context).size.width,
height: MediaQuery.of(context).size.width * 3 / 4,
decoration: BoxDecoration(
image: DecorationImage(
fit: BoxFit.fill,
image: NetworkImage(
'http://www.korea.kr/newsWeb/resources/attaches/2017.08/03/3737_cp.jpg'),
),
),
),
Container(
transform: Matrix4.translationValues(0.0, -41.0, 0.0),
child: Column(
children: <Widget>[
Stack(
alignment: Alignment.center,
children: <Widget>[
SizedBox(
width: 90.0,
height: 90.0,
child: CircleAvatar(
backgroundColor: Colors.white,
),
),
SizedBox(
width: 82.0,
height: 82.0,
child: CircleAvatar(
backgroundImage: NetworkImage(
'https://steemitimages.com/DQmS1gGYmG3vL6PKh46A2r6MHxieVETW7kQ9QLo7tdV5FV2/IMG_1426.JPG')),
),
Container(
width: 90.0,
height: 90.0,
alignment: Alignment.bottomRight,
child: Stack(
alignment: Alignment.center,
children: <Widget>[
SizedBox(
width: 28.0,
height: 28.0,
child: FloatingActionButton(
onPressed: null,
backgroundColor: Colors.white,
//child: Icon(Icons.add),
),
),
SizedBox(
width: 25.0,
height: 25.0,
child: FloatingActionButton(
onPressed: null,
backgroundColor:
Theme.of(context).colorScheme.mainColor,
child: Icon(Icons.add),
),
),
],
))
],
),
Padding(padding: EdgeInsets.all(5.0)),
Text(
'nickname',
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 24.0),
),
Padding(padding: EdgeInsets.all(5.0)),
Text(
'introduce',
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 15.0),
),
Padding(padding: EdgeInsets.all(9.0)),
FlatButton(
onPressed: () {
signOutWithGoogle().then((_) {
Navigator.popUntil(context, ModalRoute.withName('/'));
});
},
color: Theme.of(context).colorScheme.mainColor,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(5.0)),
child: Text('로그아웃'),
),
Padding(padding: EdgeInsets.all(9.0)),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Column(
children: <Widget>[
Text(
'0',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 16.0),
),
Text(
'식물수',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 20.0),
),
],
),
Column(
children: <Widget>[
Text(
'0',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 16.0),
),
Text(
'팔로워',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 20.0),
),
],
),
Column(
children: <Widget>[
Text(
'0',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 16.0),
),
Text(
'팔로잉',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 20.0),
),
],
)
],
)
],
),
),
],
);
}
var tabindi = 0;
Widget _bottomButtons(tabindi) {
print(tabindi);
return tabindi == 0
? Container(
child: Row(
children: <Widget>[
Padding(
padding:
EdgeInsets.symmetric(vertical: 10.0, horizontal: 15.0),
child: Icon(
Icons.clear_all,
color: Colors.grey,
),
),
Container(
width: MediaQuery.of(context).size.width/3*1.4,
child: DropdownButton<String>(
isExpanded: true,
items: <String>['Foo', 'Bar'].map((String value) {
return DropdownMenuItem<String>(
value: value,
child: Text(value),
);
}).toList(),
onChanged: (_) {},
),
),
Padding(
padding:
EdgeInsets.symmetric(vertical: 10.0, horizontal: 5.0),
child: Icon(
Icons.mode_edit,
color: Colors.grey,
),
),
Padding(
padding:
EdgeInsets.symmetric(vertical: 10.0, horizontal: 1.0),
child: Icon(
Icons.delete,
color: Colors.grey,
),
),
Padding(
padding: EdgeInsets.all(4.0),
),
Container(
height: 30,
width: MediaQuery.of(context).size.width/4.5,
decoration: BoxDecoration(
color: Theme.of(context).colorScheme.mainColor,
borderRadius: BorderRadius.all(Radius.circular(20)),
boxShadow: <BoxShadow>[
BoxShadow(
color: Colors.grey.shade200,
offset: Offset(2, 4),
blurRadius: 5,
spreadRadius: 2)
],
),
child: FlatButton(
child: Text(
"+식물등록",
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 13,
color: Colors.white,
),
),
onPressed: () => {
},
),
),
],
),
)
:
Container();
}
List<String> notes = [
'https://steemitimages.com/DQmS1gGYmG3vL6PKh46A2r6MHxieVETW7kQ9QLo7tdV5FV2/IMG_1426.JPG',
'https://lh3.googleusercontent.com/proxy/BKvyuWq6b5apNOqvSw3VxB-QhezYHAoX1AptJdWPl-Ktq-Efm2gotbeXFtFlkr_ZPZmpEHc2BsKTC9oFQgzBimKsf5oRtTqOGdlO3MTfwiOT54E5m-lCtt6ANOMzmhNsYMGRp9Pg1NzjwMRUWNoWX0oJEFcnFvjOj2Rr4LtZpkXyiQFO',
'https://img1.daumcdn.net/thumb/R720x0.q80/?scode=mtistory2&fname=http%3A%2F%2Fcfile28.uf.tistory.com%2Fimage%2F2343174F58DBC14C2ECB8B',
'https://steemitimages.com/DQmS1gGYmG3vL6PKh46A2r6MHxieVETW7kQ9QLo7tdV5FV2/IMG_1426.JPG',
'https://lh3.googleusercontent.com/proxy/BKvyuWq6b5apNOqvSw3VxB-QhezYHAoX1AptJdWPl-Ktq-Efm2gotbeXFtFlkr_ZPZmpEHc2BsKTC9oFQgzBimKsf5oRtTqOGdlO3MTfwiOT54E5m-lCtt6ANOMzmhNsYMGRp9Pg1NzjwMRUWNoWX0oJEFcnFvjOj2Rr4LtZpkXyiQFO',
'https://img1.daumcdn.net/thumb/R720x0.q80/?scode=mtistory2&fname=http%3A%2F%2Fcfile28.uf.tistory.com%2Fimage%2F2343174F58DBC14C2ECB8B',
'https://steemitimages.com/DQmS1gGYmG3vL6PKh46A2r6MHxieVETW7kQ9QLo7tdV5FV2/IMG_1426.JPG',
'https://lh3.googleusercontent.com/proxy/BKvyuWq6b5apNOqvSw3VxB-QhezYHAoX1AptJdWPl-Ktq-Efm2gotbeXFtFlkr_ZPZmpEHc2BsKTC9oFQgzBimKsf5oRtTqOGdlO3MTfwiOT54E5m-lCtt6ANOMzmhNsYMGRp9Pg1NzjwMRUWNoWX0oJEFcnFvjOj2Rr4LtZpkXyiQFO',
'https://img1.daumcdn.net/thumb/R720x0.q80/?scode=mtistory2&fname=http%3A%2F%2Fcfile28.uf.tistory.com%2Fimage%2F2343174F58DBC14C2ECB8B',
];
Future<void> signOutWithGoogle() async {
// Sign out with firebase
await _Auth.signOut();
// Sign out with google
await _googleSignIn.signOut();
}
}
class TabBarDelegate extends SliverPersistentHeaderDelegate {
TabBarDelegate(this._tabBar);
final Column _tabBar;
#override
double get minExtent => 130.0;
#override
double get maxExtent => 130.0;
#override
Widget build(BuildContext context, double shrinkOffset,
bool overlapsContent) {
return Container(
color: Color(0xFFFAFAFA),
height: 130.0,
child: _tabBar
);
}
#override
bool shouldRebuild(covariant TabBarDelegate oldDelegate) {
return false;
}
}
I am looking forward your answers.
Thank you!
Use Offstage widget
Offstage(
offstage: _controller.index == 1,
child: _bottomButtons(tabindi)
),
Update when tap TabBar
TabBar(onTap: (_) => setState((){}));