flutter_story_presenter 1.0.4 
flutter_story_presenter: ^1.0.4 copied to clipboard
devkrest.comFlutter package that shows videos, images, and text as a story like Instagram, Whatsapp and other social media platforms
import 'dart:math';
import 'dart:ui';
import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_story_presenter/flutter_story_presenter.dart';
import 'package:just_audio/just_audio.dart';
void main() {
SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
statusBarColor: Colors.transparent,
));
runApp(const MainApp());
}
class MainApp extends StatelessWidget {
const MainApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
themeMode: ThemeMode.dark,
darkTheme: ThemeData.dark(),
home: const Home(),
);
}
}
class Home extends StatefulWidget {
const Home({super.key});
@override
State<Home> createState() => _HomeState();
}
class _HomeState extends State<Home> {
PageController pageController = PageController();
double currentPageValue = 0.0;
//Story Data
List<StoryModel> sampleStory = [
StoryModel(
userName: 'Kaival Patel',
userProfile: 'https://avatars.githubusercontent.com/u/39383435?v=4',
stories: [
StoryItem(
storyItemType: StoryItemType.custom,
audioConfig: StoryViewAudioConfig(
audioPath: 'https://audios.ftcdn.net/08/98/82/47/48K_898824706.m4a',
source: StoryItemSource.network,
onAudioStart: (p0) {},
),
customWidget: (p0, audioPlayer) => AudioCustomView1(
controller: p0,
audioPlayer: audioPlayer,
),
),
StoryItem(
storyItemType: StoryItemType.image,
url:
"https://images.pexels.com/photos/3225517/pexels-photo-3225517.jpeg?auto=compress&cs=tinysrgb&w=800",
),
StoryItem(
storyItemType: StoryItemType.video,
storyItemSource: StoryItemSource.asset,
url: 'assets/fb8512a35d6f4b2e8917b74a048de71a.MP4',
thumbnail: const Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
CupertinoActivityIndicator(
radius: 15,
),
SizedBox(
width: 10,
),
Text('Video Loading')
],
)),
videoConfig: const StoryViewVideoConfig(
fit: BoxFit.cover,
),
),
StoryItem(
storyItemType: StoryItemType.video,
url:
'https://videos.pexels.com/video-files/5913245/5913245-uhd_1440_2560_30fps.mp4',
videoConfig: const StoryViewVideoConfig(
fit: BoxFit.cover,
height: double.infinity,
width: double.infinity,
loadingWidget: Center(child: CupertinoActivityIndicator()),
)),
StoryItem(
storyItemType: StoryItemType.custom,
duration: const Duration(seconds: 20),
customWidget: (p0, audioPlayer) => PostOverlayView(
controller: p0,
),
imageConfig: StoryViewImageConfig(
fit: BoxFit.contain,
progressIndicatorBuilder: (p0, p1, p2) => const Center(
child: CupertinoActivityIndicator(),
),
),
),
],
),
StoryModel(
userName: 'Lakhan P.',
userProfile: 'https://devkrest.com/team/lakhan.png',
stories: [
StoryItem(
storyItemType: StoryItemType.custom,
duration: const Duration(seconds: 20),
customWidget: (p0, audioPlayer) => PostOverlayView(
controller: p0,
),
imageConfig: StoryViewImageConfig(
fit: BoxFit.contain,
progressIndicatorBuilder: (p0, p1, p2) => const Center(
child: CupertinoActivityIndicator(),
),
),
),
StoryItem(
storyItemType: StoryItemType.video,
storyItemSource: StoryItemSource.asset,
url: 'assets/StorySaver.net-_spindia_-Video-1718781607686.mp4',
thumbnail: const Center(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
CupertinoActivityIndicator(
radius: 15,
),
SizedBox(
width: 10,
),
Text('Video Loading')
],
)),
videoConfig: const StoryViewVideoConfig(
fit: BoxFit.contain,
),
),
],
),
StoryModel(
userName: 'Harsh P.',
userProfile: 'https://devkrest.com/team/harsh.jpg',
stories: [
StoryItem(
storyItemType: StoryItemType.text,
textConfig: StoryViewTextConfig(
textWidget: const Text(
"Happy Independence Day",
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.bold,
fontSize: 24,
fontStyle: FontStyle.italic),
),
backgroundWidget: Container(
decoration: const BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
Colors.deepOrange,
Colors.white,
Colors.green
])),
)),
url: "Happy Independence Day",
),
StoryItem(
storyItemType: StoryItemType.web,
url:
'https://www.ndtv.com/webstories/travel/10-things-to-do-in-amritsar-from-golden-temple-visit-to-wagah-border-47',
duration: const Duration(seconds: 20),
imageConfig: StoryViewImageConfig(
fit: BoxFit.contain,
progressIndicatorBuilder: (p0, p1, p2) => const Center(
child: CupertinoActivityIndicator(),
),
),
),
],
),
];
@override
void initState() {
super.initState();
}
multiStoryView() {}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.black,
body: PageView.builder(
itemCount: sampleStory.length,
// physics: const NeverScrollableScrollPhysics(),
controller: pageController,
itemBuilder: (context, index) {
return AnimatedBuilder(
animation: pageController,
child: MyStoryView(
storyModel: sampleStory[index],
pageController: pageController,
),
builder: (context, child) {
if (pageController.position.hasContentDimensions) {
currentPageValue = pageController.page ?? 0.0;
final isLeaving = (index - currentPageValue) <= 0;
final t = (index - currentPageValue);
final rotationY = lerpDouble(0, 30, t)!;
const maxOpacity = 0.8;
final num opacity =
lerpDouble(0, maxOpacity, t.abs())!.clamp(0.0, maxOpacity);
final isPaging = opacity != maxOpacity;
final transform = Matrix4.identity();
transform.setEntry(3, 2, 0.003);
transform.rotateY(-rotationY * (pi / 180.0));
return Transform(
alignment:
isLeaving ? Alignment.centerRight : Alignment.centerLeft,
transform: transform,
child: Stack(
children: [
child!,
if (isPaging && !isLeaving)
Positioned.fill(
child: Opacity(
opacity: opacity as double,
child: const ColoredBox(
color: Colors.black87,
),
),
)
],
),
);
}
return child!;
},
);
},
),
);
}
}
class MyStoryView extends StatefulWidget {
const MyStoryView({
super.key,
required this.storyModel,
required this.pageController,
});
final StoryModel storyModel;
final PageController pageController;
@override
State<MyStoryView> createState() => _MyStoryViewState();
}
class _MyStoryViewState extends State<MyStoryView> {
late FlutterStoryController controller;
@override
void initState() {
controller = FlutterStoryController();
super.initState();
}
@override
void dispose() {
super.dispose();
}
@override
Widget build(BuildContext context) {
final storyViewIndicatorConfig = StoryViewIndicatorConfig(
height: 4,
activeColor: Colors.white,
backgroundCompletedColor: Colors.white,
backgroundDisabledColor: Colors.white.withOpacity(0.5),
horizontalGap: 1,
borderRadius: 1.5,
);
return FlutterStoryPresenter(
flutterStoryController: controller,
items: widget.storyModel.stories,
footerWidget: MessageBoxView(controller: controller),
storyViewIndicatorConfig: storyViewIndicatorConfig,
initialIndex: 0,
headerWidget: ProfileView(storyModel: widget.storyModel),
onStoryChanged: (p0) {},
onPreviousCompleted: () async {
await widget.pageController.previousPage(
duration: const Duration(milliseconds: 500),
curve: Curves.decelerate);
},
onCompleted: () async {
await widget.pageController.nextPage(
duration: const Duration(milliseconds: 500),
curve: Curves.decelerate);
controller = FlutterStoryController();
},
);
}
}
class MessageBoxView extends StatelessWidget {
const MessageBoxView({
super.key,
required this.controller,
});
final FlutterStoryController controller;
@override
Widget build(BuildContext context) {
return SafeArea(
child: Padding(
padding:
const EdgeInsets.symmetric(horizontal: 20).copyWith(bottom: 10),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Expanded(
child: Container(
decoration: BoxDecoration(
border: Border.all(
color: Colors.white,
),
borderRadius: BorderRadius.circular(999),
),
padding: const EdgeInsets.symmetric(horizontal: 15),
child: TextFormField(
onTap: () {
controller.pause();
},
onTapOutside: (event) {
controller.play();
FocusScope.of(context).unfocus();
},
style: const TextStyle(
fontWeight: FontWeight.w400,
),
decoration: const InputDecoration(
hintText: 'Enter Message',
border: InputBorder.none,
isDense: true,
contentPadding: EdgeInsets.symmetric(vertical: 6)),
),
),
),
const SizedBox(
width: 5,
),
IconButton(
onPressed: () {},
iconSize: 30,
icon: Transform.rotate(
angle: -0.6,
child: const Padding(
padding: EdgeInsets.only(bottom: 9),
child: Icon(
Icons.send,
color: Colors.white,
),
)))
],
),
),
);
}
}
class ProfileView extends StatelessWidget {
const ProfileView({
super.key,
required this.storyModel,
});
final StoryModel storyModel;
@override
Widget build(BuildContext context) {
return Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(1),
),
child: Padding(
padding: const EdgeInsets.only(top: 30, left: 15, right: 15),
child: Row(
children: [
Container(
decoration: const BoxDecoration(
color: Colors.amber,
shape: BoxShape.circle,
),
padding: const EdgeInsets.all(1),
child: ClipOval(
child: CachedNetworkImage(
imageUrl: storyModel.userProfile,
height: 35,
width: 35,
fit: BoxFit.cover,
),
),
),
const SizedBox(
width: 10,
),
Expanded(
child: Row(
children: [
Flexible(
child: Text(
storyModel.userName,
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 14,
),
),
),
const SizedBox(
width: 5,
),
const Icon(
Icons.verified,
size: 15,
),
const SizedBox(
width: 3,
),
const Text(
'1d',
style: TextStyle(color: Colors.white, fontSize: 10),
)
],
),
),
IconButton(
onPressed: () {},
icon: const Icon(
Icons.more_horiz,
color: Colors.white,
),
)
],
),
),
);
}
}
// Custom Story Data Model
class StoryModel {
String userName;
String userProfile;
List<StoryItem> stories;
StoryModel({
required this.userName,
required this.userProfile,
required this.stories,
});
}
// Custom Widget - Question
class TextOverlayView extends StatelessWidget {
const TextOverlayView({super.key, required this.controller});
final FlutterStoryController? controller;
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 40),
decoration: const BoxDecoration(
image: DecorationImage(
fit: BoxFit.cover,
image: CachedNetworkImageProvider(
'https://images.pexels.com/photos/1761279/pexels-photo-1761279.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2'))),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Stack(
clipBehavior: Clip.none,
children: [
Container(
padding:
const EdgeInsets.symmetric(horizontal: 22, vertical: 30),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.2),
blurRadius: 10,
spreadRadius: 0,
)
]),
child: Column(
children: [
const SizedBox(
height: 20,
),
const Text(
"What’s your favorite outdoor activity and why?",
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.w600,
fontSize: 18,
),
),
const SizedBox(
height: 10,
),
Container(
decoration: BoxDecoration(
color: Colors.black.withOpacity(0.1),
borderRadius: BorderRadius.circular(10),
),
padding: const EdgeInsets.symmetric(horizontal: 20),
child: IntrinsicWidth(
child: TextFormField(
onTap: () {
controller?.pause();
},
onTapOutside: (event) {
// controller?.play();
FocusScope.of(context).unfocus();
},
style: const TextStyle(
color: Colors.black,
),
decoration: InputDecoration(
hintText: 'Type something...',
hintStyle: TextStyle(
color: Colors.black.withOpacity(0.6),
),
border: InputBorder.none),
),
),
)
],
),
),
Positioned(
top: -40,
left: 0,
right: 0,
child: Container(
decoration: BoxDecoration(
color: const Color(0xffE2DCFF),
shape: BoxShape.circle,
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.2),
blurRadius: 20,
)
]),
padding: const EdgeInsets.all(20),
child: CachedNetworkImage(
imageUrl: 'https://devkrest.com/logo/devkrest_outlined.png',
height: 40,
width: 40,
),
),
)
],
),
],
),
);
}
}
// Custom Widget - Post View
class PostOverlayView extends StatelessWidget {
const PostOverlayView({super.key, required this.controller});
final FlutterStoryController? controller;
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 40),
decoration: const BoxDecoration(
gradient:
LinearGradient(colors: [Color(0xffff8800), Color(0xffff3300)])),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Container(
padding: const EdgeInsets.symmetric(horizontal: 0, vertical: 5),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.1),
blurRadius: 0,
spreadRadius: 0,
)
]),
child: IntrinsicWidth(
child: Column(
children: [
Padding(
padding: const EdgeInsets.symmetric(horizontal: 10),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Container(
decoration: const BoxDecoration(
color: Color(0xffE2DCFF),
shape: BoxShape.circle,
),
padding: const EdgeInsets.all(8),
child: CachedNetworkImage(
imageUrl:
'https://devkrest.com/logo/devkrest_outlined.png',
height: 15,
width: 15,
),
),
const SizedBox(
width: 8,
),
const Expanded(
child: Text(
'devkrest',
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.w600,
fontSize: 12,
),
),
),
IconButton(
onPressed: () {},
icon: const Icon(
Icons.more_horiz,
),
)
],
),
),
const SizedBox(
height: 5,
),
CachedNetworkImage(
height: MediaQuery.of(context).size.height * 0.40,
fit: BoxFit.cover,
imageUrl:
'https://scontent.cdninstagram.com/v/t51.29350-15/448680084_2197193763952189_5110658492947027914_n.webp?stp=dst-jpg_e35&efg=eyJ2ZW5jb2RlX3RhZyI6ImltYWdlX3VybGdlbi4xNDQweDE4MDAuc2RyLmYyOTM1MCJ9&_nc_ht=scontent.cdninstagram.com&_nc_cat=1&_nc_ohc=VtYwOfs3y44Q7kNvgEfDjM0&edm=APs17CUBAAAA&ccb=7-5&ig_cache_key=MzM5MzIyNzQ4MjcwNjA5NzYzNQ%3D%3D.2-ccb7-5&oh=00_AYAEOmKhroMeZensvVXMuCbC8rB0vr_0P7-ecR8AKLk5Lw&oe=6678548B&_nc_sid=10d13b'),
const Padding(
padding: EdgeInsets.symmetric(horizontal: 10, vertical: 10),
child: Text(
"India vs Afganistan",
textAlign: TextAlign.center,
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.w400,
fontSize: 18,
fontStyle: FontStyle.italic),
),
),
],
),
),
),
],
),
);
}
}
// Custom Widget - Audio View - 1
class AudioCustomView1 extends StatelessWidget {
const AudioCustomView1(
{super.key, required this.controller, this.audioPlayer});
final FlutterStoryController? controller;
final AudioPlayer? audioPlayer;
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 40),
decoration: const BoxDecoration(
image: DecorationImage(
fit: BoxFit.cover,
image: CachedNetworkImageProvider(
'https://images.pexels.com/photos/1761279/pexels-photo-1761279.jpeg?auto=compress&cs=tinysrgb&w=1260&h=750&dpr=2'))),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const SizedBox(
height: 130,
),
Container(
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(10),
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(0.2),
blurRadius: 10,
)
],
),
padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 15),
child: Row(
mainAxisSize: MainAxisSize.min,
children: [
Stack(
children: [
ClipRRect(
borderRadius: BorderRadius.circular(10),
child: Image.asset(
'assets/img.png',
height: 50,
width: 50,
fit: BoxFit.cover,
),
),
StreamBuilder<bool>(
stream: audioPlayer?.playingStream,
builder: (context, snapshot) {
if (snapshot.data == false) {
return const SizedBox();
}
return Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10),
color: Colors.black.withOpacity(0.54),
),
height: 50,
width: 50,
padding: const EdgeInsets.all(5),
child: Image.asset(
'assets/audio-anim__.gif',
fit: BoxFit.cover,
),
);
})
],
),
const SizedBox(
width: 10,
),
Flexible(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
"Don't Give Up on Me",
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.bold,
),
),
Text(
"Andy grammer",
style: TextStyle(
color: Colors.black.withOpacity(0.5),
fontWeight: FontWeight.w500,
),
),
],
),
),
const SizedBox(
width: 10,
),
],
),
)
],
),
);
}
}Metadata
88
likes
160
points
882
downloads
Publisher
Weekly Downloads
Metadata
Flutter package that shows videos, images, and text as a story like Instagram, Whatsapp and other social media platforms
Repository (GitHub)
View/report issues
Documentation
License
MIT (license)
Dependencies
cached_network_image, flutter, flutter_cache_manager, flutter_hooks, flutter_inappwebview, just_audio, video_player
