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mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/bloc/getposts_bloc.dart | import 'package:bloc/bloc.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
class GetPostsBloc extends Bloc<GetPostsEvent, GetPostsState> {
@override
GetPostsState get initialState => PostsUninitialisedState();
@override
Stream<GetPostsState> mapEventToState(GetPostsEvent event) async* {
yield PostsFetchingState();
try {
List<Post> posts;
if (event is GetAllPostsEvent) {
posts = await postRepository.getAllPost(sort: event.sort);
} else if (event is GetAllMyPostsEvent) {
posts = await postRepository.getAllMyPosts();
} else if (event is GetUsersPostsEvent) {
posts = await postRepository.getUsersPosts(userId: event.userId);
} else if (event is GetCategoryPostsEvent) {
posts = await postRepository.viewCategoryPosts(
categoryId: event.categoryId);
}
if (posts.length == 0) {
yield PostsEmptyState();
} else {
yield PostsFetchedState(posts: posts);
}
} catch (e) {
yield PostsErrorState();
}
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/bloc/login_state.dart | import 'package:equatable/equatable.dart';
import 'package:meta/meta.dart';
abstract class LoginState extends Equatable {}
class LoginInitialState extends LoginState {
@override
String toString() => 'LoginInitial';
@override
List<Object> get props => null;
}
class LoginLoadingState extends LoginState {
@override
String toString() => 'LoginLoading';
List<Object> get props => null;
}
class LoginFailureState extends LoginState {
final String error;
LoginFailureState({@required this.error});
@override
String toString() => 'LoginFailure { error: $error }';
List<Object> get props => [error];
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/bloc/login_event.dart | import 'package:equatable/equatable.dart';
import 'package:meta/meta.dart';
abstract class LoginEvent extends Equatable {}
class LoginButtonPressedEvent extends LoginEvent {
final String email;
final String password;
LoginButtonPressedEvent({
@required this.email,
@required this.password,
});
@override
String toString() =>
'LoginButtonPressed { email: $email, password: $password }';
@override
List<Object> get props => [email, password];
}
class LoginInitialEvent extends LoginEvent {
@override
List<Object> get props => null;
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/themes/glass_painter.dart | import 'package:flutter/material.dart';
class GlassPainter extends CustomPainter {
double filledPercent;
GlassPainter({this.filledPercent});
@override
void paint(Canvas canvas, Size size) {
Paint glassPaint = Paint()
..color = Colors.black
..strokeCap = StrokeCap.butt
..strokeWidth = 2
..style = PaintingStyle.stroke;
Paint waterPaint = Paint()
..color = Colors.blue
..strokeCap = StrokeCap.butt
..style = PaintingStyle.fill;
Path glassPath = Path();
glassPath.lineTo(size.width * 0.25, size.height);
glassPath.lineTo(size.width * 0.75, size.height);
glassPath.lineTo(size.width, 0);
canvas.drawPath(glassPath, glassPaint);
Path waterPath = Path();
double _factorInside = 0.05;
double smallHeight = size.height * 0.05 + size.height * (1 - filledPercent);
double smallWidth = 0.25 * size.width * smallHeight / size.height;
waterPath.moveTo((smallWidth + size.width * _factorInside), smallHeight);
waterPath.lineTo((size.width * 0.25 + size.width * _factorInside),
(size.height - size.height * _factorInside));
waterPath.lineTo((size.width * 0.75 - size.width * _factorInside),
(size.height - size.height * _factorInside));
waterPath.lineTo(
size.width - (smallWidth + size.width * _factorInside), smallHeight);
canvas.drawPath(waterPath, waterPaint);
}
@override
bool shouldRepaint(CustomPainter oldDelegate) => false;
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/themes/themes.dart | import 'package:flutter/material.dart';
final ThemeData kLightTheme = _buildLightTheme();
ThemeData _buildLightTheme() {
final ThemeData base = ThemeData.light();
return base.copyWith(
highlightColor: Colors.grey[400].withOpacity(.6),
appBarTheme: AppBarTheme(
iconTheme: IconThemeData(color: Colors.red[700]),
elevation: 0,
),
primaryColor: Colors.white,
accentColor: Colors.blue,
primaryIconTheme: IconThemeData(
color: Colors.red[700],
),
inputDecorationTheme: InputDecorationTheme(
hintStyle: TextStyle(
fontSize: 14,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
),
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(
color: Colors.red[700],
),
),
),
textTheme: TextTheme(
headline: TextStyle(
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
color: Colors.black,
),
body1: TextStyle(
fontSize: 14,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
),
body2: TextStyle(
fontFamily: 'Karla',
fontWeight: FontWeight.normal,
color: Colors.black,
fontSize: 12),
button: TextStyle(
fontFamily: 'Montserrat',
fontWeight: FontWeight.w600,
color: Colors.black,
fontSize: 12,
letterSpacing: 2,
),
),
scaffoldBackgroundColor: Colors.white,
buttonColor: Colors.white,
buttonTheme: ButtonThemeData(
buttonColor: Colors.white,
),
);
}
final ThemeData kDarkTheme = _buildDarkTheme();
ThemeData _buildDarkTheme() {
final ThemeData base = ThemeData.dark();
return base.copyWith(
inputDecorationTheme: InputDecorationTheme(
hintStyle: TextStyle(
fontSize: 14,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
),
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(
color: Colors.red[700],
),
),
),
buttonColor: Colors.white,
buttonTheme: ButtonThemeData(
buttonColor: Colors.white,
),
highlightColor: Colors.white24,
appBarTheme: AppBarTheme(
iconTheme: IconThemeData(
color: Colors.red[700],
),
elevation: 0.0,
),
primaryColor: Color(0xff212121),
scaffoldBackgroundColor: Color(0xff212121),
canvasColor: Color(0xff303030),
accentColor: Colors.blue,
primaryIconTheme: IconThemeData(color: Colors.black),
textTheme: TextTheme(
headline: TextStyle(
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
color: Colors.white,
fontSize: 24),
body1: TextStyle(
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
color: Colors.white,
fontSize: 14),
body2: TextStyle(
fontFamily: 'Karla',
fontWeight: FontWeight.normal,
color: Colors.white,
fontSize: 12,
),
button: TextStyle(
fontFamily: 'Montserrat',
fontWeight: FontWeight.w600,
color: Colors.white,
fontSize: 17,
letterSpacing: 2,
),
),
);
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/themes/clippers.dart | import 'package:flutter/material.dart';
class HomePageClipper extends CustomClipper<Path> {
@override
Path getClip(Size size) {
final Path path = new Path();
path.lineTo(0, size.height);
path.quadraticBezierTo(size.width * 0.24, size.height * .955,
size.width * .4, size.height * .8);
path.quadraticBezierTo(
size.width * .5, size.height * .73, size.width * .6, size.height * .75);
path.quadraticBezierTo(
size.width * 0.9, size.height * 0.8, size.width, size.height * 0.6);
path.quadraticBezierTo(size.width * 0.9255, size.height * 0.555,
size.width * 0.885, size.height * 0.38);
path.quadraticBezierTo(size.width * .85, size.height * .12,
size.width * .95, size.height * .2);
path.quadraticBezierTo(
size.width * 0.95, size.height * 0.04, size.width, size.height * 0.09);
path.lineTo(size.width, 0);
return path;
}
@override
bool shouldReclip(CustomClipper<Path> oldClipper) => true;
}
class HomePageBorderClipper extends CustomClipper<Path> {
@override
Path getClip(Size size) {
final Path path = new Path();
path.lineTo(0, size.height);
path.quadraticBezierTo(size.width * 0.24, size.height * .955,
size.width * .4, size.height * .8);
path.quadraticBezierTo(
size.width * .5, size.height * .73, size.width * .6, size.height * .75);
path.quadraticBezierTo(
size.width * 0.9, size.height * 0.8, size.width, size.height * 0.6);
path.quadraticBezierTo(size.width * 0.93, size.height * 0.5,
size.width * 0.899, size.height * 0.375);
path.quadraticBezierTo(size.width * .87, size.height * .159,
size.width * .96225, size.height * .195);
path.quadraticBezierTo(
size.width * 0.96, size.height * 0.07, size.width, size.height * 0.09);
path.lineTo(size.width, 0);
return path;
}
@override
bool shouldReclip(CustomClipper<Path> oldClipper) => true;
}
class LoginPageClipper extends CustomClipper<Path> {
@override
Path getClip(Size size) {
final Path path = Path();
path.lineTo(0, 0.61 * size.height);
path.lineTo(size.width, 0.29 * size.height);
path.lineTo(size.width, 0.49 * size.height);
path.lineTo(0, 0.81 * size.height);
return path;
}
@override
bool shouldReclip(CustomClipper<Path> oldClipper) => true;
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/themes/scrollOverlay.dart | import 'package:flutter/material.dart';
class RemoveEndOfListIndicator extends ScrollBehavior {
@override
Widget buildViewportChrome(
BuildContext context, Widget child, AxisDirection axisDirection) {
return child;
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/provincePage.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'dart:math';
import 'package:nirogi/src/screens/screens.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/widgets/widgets.dart';
List<String> images = [
"assets/images/province/Province700.jpg",
"assets/images/province/Province600.jpg",
"assets/images/province/Province500.jpg",
"assets/images/province/Province400.jpg",
"assets/images/province/Province300.jpg",
"assets/images/province/Province200.jpg",
"assets/images/province/Province100.jpg",
];
class ProvincePage extends StatefulWidget {
@override
_ProvincePageState createState() => _ProvincePageState();
}
class _ProvincePageState extends State<ProvincePage> {
var currentPage = images.length - 1.0;
@override
Widget build(BuildContext context) {
PageController controller = PageController(initialPage: images.length - 1);
controller.addListener(() {
setState(() {
currentPage = controller.page;
});
});
return Scaffold(
drawer: AppDrawer(),
appBar: AppBar(
centerTitle: true,
title: Text(
"Geographic Health Information",
style: Theme.of(context).textTheme.headline,
),
),
body: Column(
children: <Widget>[
SizedBox(height: 60),
Align(
alignment: Alignment.topLeft,
child: Padding(
padding: const EdgeInsets.only(left: 20.0),
child: Text(
'Select a Province',
style: TextStyle(
fontSize: 24,
fontWeight: FontWeight.bold,
shadows: [
Shadow(
color: Colors.grey[500],
offset: Offset(1, 2),
blurRadius: 4,
)
]),
),
),
),
SizedBox(height: 20),
GestureDetector(
onTap: () {
int activeProvince = 8 - (currentPage.round().floor() + 1);
Navigator.of(context)
.push(MaterialPageRoute(builder: (BuildContext context) {
return EachProvincePage(
provinceId: activeProvince,
title: 'Province $activeProvince',
);
}));
},
child: Stack(
children: <Widget>[
CardScrollWidget(currentPage),
Positioned.fill(
child: ScrollConfiguration(
child: PageView.builder(
itemCount: images.length,
controller: controller,
reverse: true,
itemBuilder: (context, index) {
return Container();
},
),
behavior: RemoveEndOfListIndicator(),
),
)
],
),
),
],
),
);
}
}
var cardAspectRatio = 12.0 / 16.0;
var widgetAspectRatio = cardAspectRatio * 1.2;
class CardScrollWidget extends StatelessWidget {
final currentPage;
final double padding = 20.0;
final double verticalInset = 20.0;
CardScrollWidget(this.currentPage);
@override
Widget build(BuildContext context) {
return AspectRatio(
aspectRatio: widgetAspectRatio,
child: LayoutBuilder(builder: (context, contraints) {
var width = contraints.maxWidth;
var height = contraints.maxHeight;
var safeWidth = width - 2 * padding;
var safeHeight = height - 2 * padding;
var heightOfPrimaryCard = safeHeight;
var widthOfPrimaryCard = heightOfPrimaryCard * cardAspectRatio;
var primaryCardLeft = safeWidth - widthOfPrimaryCard;
var horizontalInset = primaryCardLeft / 2;
List<Widget> cardList = List();
for (var i = 0; i < images.length; i++) {
var delta = i - currentPage;
bool isOnRight = delta > 0;
var start = padding +
max(
primaryCardLeft -
horizontalInset * -delta * (isOnRight ? 15 : 1),
0.0);
var cardItem = Positioned.directional(
top: padding + verticalInset * max(-delta, 0.0),
bottom: padding + verticalInset * max(-delta, 0.0),
start: start,
textDirection: TextDirection.rtl,
child: ClipRRect(
borderRadius: BorderRadius.circular(16.0),
child: Container(
decoration: BoxDecoration(
color: Colors.white,
boxShadow: [
BoxShadow(
color: Colors.black12,
offset: Offset(3.0, 6.0),
blurRadius: 10.0)
],
),
child: AspectRatio(
aspectRatio: cardAspectRatio,
child: Stack(
fit: StackFit.expand,
children: <Widget>[
Image.asset(images[i], fit: BoxFit.cover),
],
),
),
),
),
);
cardList.add(cardItem);
}
return Stack(
children: cardList,
);
}),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/symptom_search_page.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class SymptomSearchPage extends StatefulWidget {
@override
_SymptomSearchPageState createState() => _SymptomSearchPageState();
}
class _SymptomSearchPageState extends State<SymptomSearchPage> {
FocusNode focusNode;
SearchBloc searchBloc;
String searchQuery = "";
GlobalKey<FormFieldState> _key = GlobalKey<FormFieldState>();
@override
void initState() {
super.initState();
focusNode = FocusNode();
searchBloc = SearchBloc();
}
@override
void dispose() {
super.dispose();
searchBloc.close();
}
@override
Widget build(BuildContext context) {
FocusScope.of(context).requestFocus(focusNode);
return Scaffold(
appBar: AppBar(
title: TextFormField(
onFieldSubmitted: (value) {
if (_key.currentState.validate()) {
_key.currentState.save();
searchBloc.add(SymptomSearchEvent(query: searchQuery));
}
},
key: _key,
validator: (value) {
if (value.isEmpty || value.length < 3) {
return "Enter at least 3 characters";
}
return null;
},
onSaved: (value) {
searchQuery = value.trim();
},
focusNode: focusNode,
style: TextStyle(
fontSize: 16,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
),
keyboardType: TextInputType.text,
decoration: InputDecoration(
contentPadding: EdgeInsets.all(0),
border: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red[700]),
),
hintText: 'Search for symptom',
labelStyle: TextStyle(
fontSize: 18,
color: Colors.red[700],
fontFamily: 'Montserrat',
fontWeight: FontWeight.w500,
),
suffix: IconButton(
padding: EdgeInsets.all(0),
icon: Icon(Icons.search),
onPressed: () {
if (_key.currentState.validate()) {
_key.currentState.save();
searchBloc.add(SymptomSearchEvent(query: searchQuery));
}
},
),
),
),
),
body: Container(
child: BlocBuilder(
bloc: searchBloc,
builder: (BuildContext context, state) {
if (state is SearchUninitialisedState) {
return Center(
child: Text('Search for the symptom here.'),
);
} else if (state is SearchFetchingState) {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
));
} else if (state is SearchErrorState) {
return Center(
child: Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
));
} else if (state is SearchEmptyState) {
return Center(
child: RichText(
textAlign: TextAlign.center,
text: TextSpan(children: [
TextSpan(
text: "Nothing found for\n\n",
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 15,
color: Colors.black,
)),
TextSpan(
text: searchQuery,
style: Theme.of(context).textTheme.headline.copyWith(
fontSize: 17,
color: Colors.blue[700],
fontWeight: FontWeight.w500),
)
]),
),
);
} else if (state is SearchSymptomFetchedState) {
return Padding(
padding: EdgeInsets.only(right: 10, left: 10),
child: Container(
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
scrollDirection: Axis.vertical,
itemCount: state.symptoms.length,
itemBuilder: (BuildContext context, int index) {
return SymptomBlock(symptom: state.symptoms[index]);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
height: 15.0,
);
},
),
),
);
}
},
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/passwordchange.dart | import 'package:flutter/material.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class ChangePasswordPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Scaffold(
appBar: AppBar(
backgroundColor: Color(0xfff2fcfe).withOpacity(0.8),
elevation: 0,
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Change Password',
style: Theme.of(context).textTheme.headline),
SizedBox(
width: 0.03 * width,
),
Image.asset(
'assets/images/icons/padlock.png',
width: 0.07 * width,
),
],
),
),
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
body: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: Stack(
children: <Widget>[
_LinearGradient(),
Column(
children: <Widget>[
SizedBox(
height: 0.05 * height,
),
SizedBox(
height: 0.15 * height,
),
PasswordChangeForm(),
],
),
],
),
),
),
);
}
}
class _LinearGradient extends StatelessWidget {
const _LinearGradient({
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Column(
children: <Widget>[
Container(
height: MediaQuery.of(context).size.height * 0.4,
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Color(0xfff2fcfe).withOpacity(0.8),
Color(0xff1c92d2).withOpacity(0.8),
],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
),
),
),
Container(
height: MediaQuery.of(context).size.height * 0.6,
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Color(0xfff2fcfe).withOpacity(0.8),
Color(0xff1c92d2).withOpacity(0.8),
],
end: Alignment.topCenter,
begin: Alignment.bottomCenter,
),
),
)
],
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/aboutPage.dart | import 'package:flutter/material.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class AboutPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
final width = MediaQuery.of(context).size.width;
return Stack(
children: <Widget>[
_LinearGradient(),
Scaffold(
backgroundColor: Colors.transparent,
appBar: AppBar(
backgroundColor: Colors.transparent,
elevation: Theme.of(context).appBarTheme.elevation,
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('About Us',
style: Theme.of(context)
.textTheme
.headline
.copyWith(color: Colors.black)),
SizedBox(
width: 0.035 * width,
),
Image.asset(
'assets/images/icons/about.png',
width: 0.07 * width,
),
],
),
),
drawer: AppDrawer(),
body: Container(
child: AboutPageCard(),
),
),
],
);
}
}
class _LinearGradient extends StatelessWidget {
const _LinearGradient({
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
child: Column(
children: <Widget>[
Container(
height: MediaQuery.of(context).size.height * 0.5,
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Color(0xfff2fcfe).withOpacity(0.8),
Color(0xff1c92d2).withOpacity(0.8),
],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
),
),
),
Container(
height: MediaQuery.of(context).size.height * 0.5,
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Color(0xfff2fcfe).withOpacity(0.8),
Color(0xff1c92d2).withOpacity(0.8),
],
end: Alignment.topCenter,
begin: Alignment.bottomCenter,
),
),
)
],
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/dailyWater.dart | import 'package:flutter/material.dart';
import 'package:flutter_fluid_slider/flutter_fluid_slider.dart';
import 'package:nirogi/src/themes/glass_painter.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
class DailyWater extends StatefulWidget {
@override
_DailyWaterState createState() => _DailyWaterState();
}
class _DailyWaterState extends State<DailyWater>
with SingleTickerProviderStateMixin {
int bodyWeight = 70;
int glassVolume = 240;
double litre = 0;
double glass = 0;
String waterInLitre = '__ Litre';
String waterInGlass = '__ Glasses';
String volume = '240 ml';
int fullGlasses = 0;
double lastGlassVolume = 1.0;
Animation<double> waterLevelAnimation;
AnimationController waterLevelAnimationController;
void calculateWater(int weight) {
double divider = glassVolume / 1000;
litre = weight * 0.031415897987;
glass = litre / divider;
waterInLitre = litre.toStringAsFixed(3) + ' Litre';
waterInGlass = glass.toStringAsFixed(1) + ' Glasses';
volume = glassVolume.toString() + ' ml';
fullGlasses = glass.floor();
lastGlassVolume = double.parse((glass - fullGlasses).toStringAsFixed(1));
waterLevelAnimationController.reset();
waterLevelAnimationController.forward();
}
@override
void initState() {
super.initState();
waterLevelAnimationController =
AnimationController(duration: const Duration(seconds: 5), vsync: this);
waterLevelAnimation =
Tween<double>(begin: 0, end: 1).animate(waterLevelAnimationController)
..addListener(() {
setState(() {});
});
waterLevelAnimationController.forward();
}
@override
Widget build(BuildContext context) {
final List<WaterGlass> waterGlassList = [];
for (int i = 0; i < fullGlasses; i++) {
waterGlassList.add(WaterGlass(
waterLevelAnimation: waterLevelAnimation,
finalGlassVolume: 1,
));
}
if (lastGlassVolume != 0) {
waterGlassList.add(WaterGlass(
waterLevelAnimation: waterLevelAnimation,
finalGlassVolume: lastGlassVolume,
));
}
return Scaffold(
appBar: AppBar(
centerTitle: true,
title: Row(
children: <Widget>[
Text(
'Water Requirement',
style: Theme.of(context).textTheme.headline,
),
SizedBox(
width: 14,
),
],
),
),
body: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: Padding(
padding: const EdgeInsets.fromLTRB(18, 15, 18, 8),
child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.fromLTRB(10, 10, 10, 10),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Column(
children: <Widget>[
Text(
'Your Body',
style: TextStyle(
fontSize: 18, fontWeight: FontWeight.w500),
),
Text(
'Weight:',
style: TextStyle(
fontSize: 25, fontWeight: FontWeight.w500),
),
],
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.baseline,
textBaseline: TextBaseline.alphabetic,
children: <Widget>[
Text(
bodyWeight.toString(),
style: TextStyle(
fontSize: 50,
),
),
SizedBox(
width: 2,
),
Text(
'kg',
style: TextStyle(
fontSize: 17,
),
),
],
),
],
),
),
Padding(
padding: const EdgeInsets.fromLTRB(8, 20, 8, 18),
child: Text(
'Slide the cirlce to select your weight.',
style: TextStyle(
fontSize: 15,
),
),
),
Padding(
padding: const EdgeInsets.fromLTRB(8, 8, 8, 8),
child: FluidSlider(
value: bodyWeight.toDouble(),
min: 20,
max: 150,
onChanged: (double newValue) {
setState(() {
bodyWeight = newValue.round();
waterInLitre = '__ Litre';
waterInGlass = '__ Glasses';
});
},
sliderColor: Color(0xFF1E8EE7),
thumbColor: Colors.white,
valueTextStyle: TextStyle(
color: Colors.black,
fontWeight: FontWeight.w500,
fontSize: 18,
),
start: Image(
image: AssetImage('assets/images/icons/thinman.png'),
color: Colors.white,
),
end: Image(
image: AssetImage('assets/images/icons/fatman.png'),
color: Colors.white,
),
),
),
SizedBox(
height: 30,
),
RaisedButton(
color: Colors.green,
child: Text(
'Calculate Daily Requirement',
style: TextStyle(fontSize: 13, color: Colors.white),
),
onPressed: () {
setState(() {
calculateWater(bodyWeight);
});
},
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(30.0),
),
),
SizedBox(
height: 25,
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.baseline,
textBaseline: TextBaseline.alphabetic,
children: <Widget>[
Text(
waterInLitre,
style: TextStyle(
color: Colors.green,
fontWeight: FontWeight.w500,
fontSize: 23,
),
),
Padding(
padding: const EdgeInsets.fromLTRB(10, 0, 10, 0),
child: Text('OR')),
Text(
waterInGlass,
style: TextStyle(
color: Colors.green,
fontWeight: FontWeight.w500,
fontSize: 23,
),
),
],
),
SizedBox(
height: 25,
),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 20),
child: Wrap(
spacing: 3,
alignment: WrapAlignment.center,
children: waterGlassList.map((glass) {
return glass;
}).toList()),
),
SizedBox(
height: 4,
),
Container(
width: 330,
height: 1,
color: Colors.black,
),
SizedBox(
height: 25,
),
WaterRecommendationBox(
waterInLitre: waterInLitre, waterInGlass: waterInGlass),
SizedBox(
height: 25,
),
Icon(Icons.keyboard_arrow_down),
Icon(Icons.keyboard_arrow_down),
Icon(Icons.keyboard_arrow_down),
Padding(
padding: const EdgeInsets.fromLTRB(8, 28, 8, 4),
child: Text(
'Additional Settings',
style: TextStyle(
fontSize: 22,
fontWeight: FontWeight.w500,
color: Colors.teal[700]),
),
),
Container(
width: 230,
height: 1,
color: Colors.black,
),
SizedBox(
height: 30,
),
Container(
decoration: BoxDecoration(
border: Border.all(),
borderRadius: BorderRadius.circular(20),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Expanded(
child: Padding(
padding: const EdgeInsets.fromLTRB(8, 8, 4, 8),
child: Text(
'Glass Size',
style: TextStyle(
fontSize: 20, fontWeight: FontWeight.w400),
textAlign: TextAlign.center,
),
),
),
Container(
width: 1,
height: 30,
color: Colors.black87,
),
Padding(
padding: const EdgeInsets.fromLTRB(12, 8, 12, 8),
child: GestureDetector(
child: CircleAvatar(
child: Icon(Icons.remove),
),
onTap: () {
setState(() {
if (glassVolume > 100) {
glassVolume--;
}
calculateWater(bodyWeight);
});
},
),
),
Text(
volume,
style: TextStyle(
fontSize: 20, fontWeight: FontWeight.w400),
),
Padding(
padding: const EdgeInsets.fromLTRB(12, 8, 12, 8),
child: GestureDetector(
child: CircleAvatar(
child: Icon(Icons.add),
),
onTap: () {
setState(() {
glassVolume++;
calculateWater(bodyWeight);
});
},
),
),
],
),
),
SizedBox(
height: 60,
),
Text(
'It is recommended to drink additional 350ml of water for every 30 minutes of exercise you do.',
style: TextStyle(fontSize: 16),
),
SizedBox(
height: 20,
),
Text(
'Note: Your water intake requirement will vary according to your health and activity levels.',
style: TextStyle(
fontSize: 17,
fontWeight: FontWeight.w700,
),
),
SizedBox(
height: 25,
),
],
),
),
),
),
);
}
}
class WaterRecommendationBox extends StatelessWidget {
const WaterRecommendationBox({
Key key,
@required this.waterInLitre,
@required this.waterInGlass,
}) : super(key: key);
final String waterInLitre;
final String waterInGlass;
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.fromLTRB(10, 10, 10, 30),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
'Recommended Daily Water Intake',
style: TextStyle(fontSize: 20, fontWeight: FontWeight.w500),
),
SizedBox(
height: 15,
),
Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Text(
waterInLitre,
style: TextStyle(
color: Color(0xFF33BBEA),
fontWeight: FontWeight.w500,
fontSize: 28,
),
),
SizedBox(
height: 10,
),
Text(
'OR',
style: TextStyle(fontSize: 16),
),
SizedBox(
height: 10,
),
Text(
waterInGlass,
style: TextStyle(
color: Color(0xFF1375BC),
fontWeight: FontWeight.w500,
fontSize: 26,
),
),
],
),
),
],
),
),
Expanded(
child: SizedBox(
width: 170,
child: Image(
image: AssetImage('assets/images/icons/drinkman.png'),
fit: BoxFit.fill,
),
),
),
],
),
);
}
}
class WaterGlass extends StatelessWidget {
final double finalGlassVolume;
const WaterGlass({
Key key,
@required this.waterLevelAnimation,
this.finalGlassVolume,
}) : super(key: key);
final Animation<double> waterLevelAnimation;
@override
Widget build(BuildContext context) {
return Container(
margin: EdgeInsets.all(6),
width: 37,
height: 55,
child: CustomPaint(
painter: GlassPainter(
filledPercent: finalGlassVolume * waterLevelAnimation.value),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/incompatibleFoodsMenuPage.dart | import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class IncompatibleFoodsMenuPage extends StatelessWidget {
final IncompatibleFoods data = IncompatibleFoods();
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'Incompatible Foods',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 20,
fontWeight: FontWeight.w500,
),
),
SizedBox(
width: 14,
),
Stack(
children: <Widget>[
Image.asset(
'assets/images/icons/breakfast.png',
width: 50,
),
Positioned(
bottom: 0,
right: 0,
child: Image.asset(
'assets/images/icons/close.png',
width: 20,
color: Colors.red[700],
),
),
],
)
],
),
),
body: Padding(
padding: const EdgeInsets.symmetric(vertical: 10.0, horizontal: 15),
child: Container(
child: Column(
children: <Widget>[
Text(
'Incompatible Foods to Eat With:',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 18,
fontWeight: FontWeight.w600,
color: Colors.red[700],
),
),
SizedBox(
height: 10,
),
Expanded(
child: ScrollConfiguration(
child: GridView.count(
primary: false,
crossAxisSpacing: 5,
mainAxisSpacing: 5,
crossAxisCount: 2,
childAspectRatio: 1.2,
children: List.generate(
foodData.length,
(index) {
return Center(
child: FoodMenuBox(
indexNo: index,
thefood: foodData[index],
),
);
},
),
),
behavior: RemoveEndOfListIndicator(),
),
),
],
),
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/screens.dart | export 'aboutPage.dart';
export 'diseasesPage.dart';
export 'healthNewsPage.dart';
export 'homepage.dart';
export 'symptomsPage.dart';
export 'loginsignup.dart';
export 'profilepage.dart';
export 'profileedit.dart';
export 'passwordchange.dart';
export 'ForumPage.dart';
export 'foodTipsPage.dart';
export 'healthToolsPage.dart';
export 'firstAidPage.dart';
export 'showBMI.dart';
export 'editPost.dart';
export 'eachFirstAidPage.dart';
export 'showFoods.dart';
export 'createPost.dart';
export 'showDrugs.dart';
export 'incompatibleFoodsPage.dart';
export 'calculateBMI.dart';
export 'bloodDonationPage.dart';
export 'eachProvincePage.dart';
export 'eachDrug.dart';
export 'dev_info_page.dart';
export 'eachPost.dart';
export 'eachDisease.dart';
export 'eachSymptom.dart';
export 'viewProfile.dart';
export 'categoryForum.dart';
export 'incompatibleFoodsMenuPage.dart';
export 'dailyWater.dart';
export 'imageModify.dart';
export 'disease_search_page.dart';
export 'symptom_search_page.dart';
export 'drug_search_page.dart';
export 'bmiHistory.dart';
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/incompatibleFoodsPage.dart | import 'package:flutter/material.dart';
import 'package:flutter_swiper/flutter_swiper.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
class IncompatibleFoodsPage extends StatelessWidget {
final IncompatibleFoods data = IncompatibleFoods();
final int indexer;
IncompatibleFoodsPage({Key key, @required this.indexer}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Incompatible Foods',
style: Theme.of(context).textTheme.headline),
SizedBox(
width: 14,
),
],
),
),
body: Column(
children: <Widget>[
SizedBox(
height: 15,
),
Expanded(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Container(
child: Swiper(
index: indexer,
viewportFraction: 0.85,
scale: 0.5,
itemBuilder: (BuildContext context, int index) {
return FoodBox(
thefood: foodData[index],
);
},
itemCount: foodData.length,
control: SwiperControl(color: Colors.pinkAccent[100]),
),
),
),
),
SizedBox(
height: 30,
),
],
));
}
}
class FoodBox extends StatelessWidget {
final IncompatibleFoods thefood;
const FoodBox({
Key key,
this.thefood,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return ClipRRect(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20),
topRight: Radius.circular(100),
bottomLeft: Radius.circular(20),
bottomRight: Radius.circular(4)),
child: Card(
child: Container(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
SizedBox(
height: 8,
),
Text(
'Don\'t Eat:',
style: TextStyle(
fontSize: 25,
),
),
SizedBox(
height: 150,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Text(
thefood.foodName,
style: TextStyle(
fontSize: 40,
fontFamily: 'Karla',
),
),
Expanded(
child: FadeInImage.assetNetwork(
image: thefood.imageUrl,
placeholder: "assets/gifs/loading.gif",
),
),
],
),
),
SizedBox(
height: 8,
),
Text(
'With:',
style: TextStyle(
fontSize: 25,
),
),
TheList(thefood: thefood),
],
),
),
color: Theme.of(context).canvasColor,
),
),
);
}
}
class TheList extends StatelessWidget {
const TheList({
Key key,
@required this.thefood,
}) : super(key: key);
final IncompatibleFoods thefood;
@override
Widget build(BuildContext context) {
return Expanded(
child: Stack(
children: <Widget>[
Padding(
padding: const EdgeInsets.all(12.0),
child: Card(
child: Center(
child: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: ListView.separated(
shrinkWrap: true,
scrollDirection: Axis.vertical,
itemCount: thefood.incompatibleFoods.length,
itemBuilder: (BuildContext context, int index) {
return FoodName(
foods: thefood.incompatibleFoods[index],
);
},
separatorBuilder: (BuildContext context, int index) {
return Container(
color: Color(0xFFA9A9A9),
width: 100,
height: 1.50,
);
},
),
),
),
),
),
],
),
);
}
}
class FoodName extends StatelessWidget {
final String foods;
const FoodName({
Key key,
this.foods,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
child: Padding(
padding: const EdgeInsets.all(5.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
//TODO: Add Images here
// Padding(
// padding: const EdgeInsets.all(8.0),
// child: Image(
// image: AssetImage('assets/images/icons/foodtips.png'),
// fit: BoxFit.contain,
// ),
// ),
Text(
foods,
style: TextStyle(
fontSize: 19,
),
),
],
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/bmiHistory.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/bmi_state.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
class BmiHistory extends StatefulWidget {
@override
_BmiHistoryState createState() => _BmiHistoryState();
}
class _BmiHistoryState extends State<BmiHistory> {
Future<List<Bmi>> bmis;
@override
void initState() {
super.initState();
bmis = bmiRepository.getBmiRecords();
}
@override
Widget build(BuildContext context) {
final double width = MediaQuery.of(context).size.width;
return Scaffold(
appBar: AppBar(
actions: <Widget>[
IconButton(
onPressed: () {
_showDeleteModal();
},
icon: Icon(
Icons.delete,
size: 30,
color: Colors.red,
),
)
],
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('BMI History',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 22,
fontWeight: FontWeight.w500,
)),
SizedBox(
width: 0.02 * width,
),
Image.asset(
'assets/images/icons/bmi.png',
width: 0.075 * width,
),
],
),
),
body: FutureBuilder(
future: bmis,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
if (snapshot.data.length == 0) {
return Center(
child: Text(
'No Records Found.',
style: Theme.of(context).textTheme.headline.copyWith(
fontSize: 17,
color: Colors.blue[700],
fontWeight: FontWeight.w500),
),
);
} else {
return ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: Column(
children: <Widget>[
Container(
padding: EdgeInsets.all(10),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
DataTable(
columns: <DataColumn>[
DataColumn(
label: Text(
'Calculated Date',
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 18,
fontWeight: FontWeight.w500,
color: Colors.red[700],
),
),
),
DataColumn(
label: Text(
'BMI',
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 18,
fontWeight: FontWeight.w500,
color: Colors.red[700],
),
),
),
],
rows: snapshot.data.map<DataRow>(
(bmi) {
return DataRow(
cells: <DataCell>[
DataCell(
Text(bmi.createdAt),
showEditIcon: false,
placeholder: false,
),
DataCell(
Text(
bmi.value.toString(),
),
placeholder: false,
),
],
);
},
).toList(),
),
],
),
)
],
),
),
);
}
} else if (snapshot.hasError) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
),
);
} else {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
}
},
),
);
}
void _showDeleteModal() {
BmiBloc deleteBmiBloc = BmiBloc();
showDialog(
context: context,
builder: (BuildContext context) {
return AlertDialog(
contentPadding: EdgeInsets.all(5),
title: Padding(
padding: const EdgeInsets.only(bottom: 10),
child: Text(
'DELETE?',
style: Theme.of(context)
.textTheme
.body1
.copyWith(fontSize: 16, color: Colors.red[700]),
textAlign: TextAlign.center,
),
),
content: BlocBuilder(
bloc: deleteBmiBloc,
builder: (BuildContext context, state) {
if (state is BmiUninitiatedState) {
return Text(
'Do you really want to clear the history?',
style:
Theme.of(context).textTheme.body2.copyWith(fontSize: 14),
textAlign: TextAlign.center,
);
} else if (state is BmiSendingState) {
return Padding(
padding: const EdgeInsets.all(8.0),
child: LinearProgressIndicator(),
);
} else if (state is BmiSucessState) {
Fluttertoast.showToast(
msg: state.message,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 16.0);
Navigator.of(context).pop();
return Text(
'Do you really want to clear the history?',
style:
Theme.of(context).textTheme.body2.copyWith(fontSize: 14),
textAlign: TextAlign.center,
);
} else if (state is BmiErrorState) {
Fluttertoast.showToast(
msg: state.error,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.red,
textColor: Colors.white,
fontSize: 16.0);
Navigator.of(context).pop();
return Text(
'Do you really want to clear the history?',
style:
Theme.of(context).textTheme.body2.copyWith(fontSize: 14),
textAlign: TextAlign.center,
);
}
},
),
actions: <Widget>[
FlatButton(
color: Colors.transparent,
onPressed: () {
Navigator.pop(context);
},
child: Text(
'Cancel',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 16,
color: Colors.grey,
),
),
),
FlatButton(
color: Colors.transparent,
onPressed: () {
deleteBmiBloc.add(BmiClearEvent());
},
child: Text(
'Delete',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 16,
color: Colors.red[700],
),
),
),
],
);
},
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/showFoods.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
class ShowFoods extends StatelessWidget {
final FoodTipsRepository _foodTipsRepository = FoodTipsRepository();
final int diseaseId;
final String disease;
ShowFoods({Key key, @required this.diseaseId, @required this.disease})
: super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
centerTitle: true,
title: Text(disease, style: Theme.of(context).textTheme.headline),
),
body: FutureBuilder<FoodTips>(
future: _foodTipsRepository.getFoodTipsForDisease(diseaseId: diseaseId),
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return SingleChildScrollView(
child: Column(
children: <Widget>[
TipsBox(
foods: snapshot.data.toeat,
heading: 'Foods To Eat: ',
headingColor: Colors.green[600],
lineColor: Colors.green,
backgroundColor: Colors.green[100],
tipIcon: Icons.check,
),
SizedBox(
height: 30,
),
TipsBox(
foods: snapshot.data.toavoid,
heading: 'Foods To Avoid: ',
headingColor: Colors.redAccent,
lineColor: Colors.red,
backgroundColor: Colors.red[100],
tipIcon: Icons.close,
),
],
),
);
} else if (snapshot.hasError) {
return Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
);
} else
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
},
),
);
}
}
class TipsBox extends StatelessWidget {
const TipsBox({
Key key,
@required this.foods,
@required this.heading,
this.headingColor,
this.lineColor,
this.tipIcon,
this.backgroundColor,
}) : super(key: key);
final List<dynamic> foods;
final String heading;
final Color lineColor;
final Color headingColor;
final Color backgroundColor;
final IconData tipIcon;
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.fromLTRB(5, 10, 5, 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Padding(
padding: const EdgeInsets.fromLTRB(0, 5, 0, 2),
child: Text(
heading,
style: TextStyle(
fontFamily: Theme.of(context).textTheme.headline.fontFamily,
color: headingColor,
fontSize: 22),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
height: 2.0,
color: lineColor,
width: 100,
),
Padding(
padding: const EdgeInsets.fromLTRB(6, 0, 6, 0),
child: Icon(
tipIcon,
color: lineColor,
),
),
Container(
height: 2.0,
color: lineColor,
width: 100,
),
],
),
SizedBox(
height: 3.0,
),
Container(
height: 250,
padding: EdgeInsets.symmetric(horizontal: 10),
child: ListView.separated(
physics: BouncingScrollPhysics(),
scrollDirection: Axis.horizontal,
itemCount: foods.length,
itemBuilder: (BuildContext context, int index) {
return FoodCard(
foods: foods[index].name,
backgroundColor: backgroundColor,
imageUrl: foods[index].imageUrl,
);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
width: 13.0,
);
},
),
),
],
),
);
}
}
class FoodCard extends StatelessWidget {
const FoodCard({
Key key,
@required this.foods,
@required this.imageUrl,
this.backgroundColor,
}) : super(key: key);
final String foods;
final String imageUrl;
final Color backgroundColor;
@override
Widget build(BuildContext context) {
return ClipRRect(
borderRadius: BorderRadius.circular(10),
child: Container(
color: backgroundColor,
height: 60.0,
child: Stack(
overflow: Overflow.clip,
children: <Widget>[
Container(
height: 300,
width: 200,
child: FadeInImage.assetNetwork(
image: imageUrl,
placeholder: "assets/gifs/loading.gif",
width: 30,
fit: BoxFit.cover,
),
),
Positioned(
left: 0.0,
bottom: 0.0,
height: 290,
width: 200,
child: Container(
decoration: BoxDecoration(
gradient: LinearGradient(colors: [
Colors.black.withOpacity(0.5),
Colors.black.withOpacity(0)
], begin: Alignment.bottomCenter, end: Alignment.topCenter),
),
),
),
Positioned(
bottom: 7,
left: 10,
child: Text(
foods,
style: TextStyle(
fontFamily: Theme.of(context).textTheme.headline.fontFamily,
color: Colors.white,
fontSize: 18),
),
),
],
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/createPost.dart | import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:nirogi/main.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:fluttertoast/fluttertoast.dart';
class CreatePost extends StatefulWidget {
final int categoryKey;
CreatePost({this.categoryKey = 1});
@override
_CreatePostState createState() => _CreatePostState();
}
class _CreatePostState extends State<CreatePost> {
GlobalKey<FormState> _createPostField = GlobalKey<FormState>();
Post post;
Category categoryValue;
PostBloc addPostBloc;
@override
void initState() {
post = Post(category: categories[widget.categoryKey - 1]);
categoryValue = categories[widget.categoryKey - 1];
super.initState();
addPostBloc = PostBloc();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Create Post', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 14,
),
Image.asset(
'assets/images/icons/create.png',
width: 30,
),
],
),
),
body: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: Container(
padding: EdgeInsets.symmetric(horizontal: 20, vertical: 20),
child: Column(
children: <Widget>[
Row(
children: <Widget>[
Container(
height: 40,
width: 40,
decoration: BoxDecoration(
color: Colors.red[50],
shape: BoxShape.circle,
image: DecorationImage(
image: AssetImage(
'assets/images/icons/profile.png',
),
fit: BoxFit.contain,
),
),
),
SizedBox(
width: 10,
),
Text(
loggedinUser.name,
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 18,
),
),
],
),
SizedBox(
height: 10,
),
Form(
key: _createPostField,
child: Column(
children: <Widget>[
TextFormField(
onSaved: (String value) {
post.title = value.trim();
},
validator: (String value) {
if (value.trim().isEmpty) {
return "Empty title provided.";
}
return null;
},
style: TextStyle(
fontSize: 18,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.w500,
),
decoration: InputDecoration(
border: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red[700]),
),
labelText: 'Title',
labelStyle: TextStyle(
fontSize: 18,
color: Colors.red[700],
fontFamily: 'Montserrat',
fontWeight: FontWeight.w500,
),
icon: Icon(
Icons.title,
color: Colors.blue,
),
),
),
SizedBox(
height: 10,
),
TextFormField(
onSaved: (String value) {
post.body = value.trim();
},
validator: (String value) {
if (value.trim().isEmpty) {
return "Empty body provided.";
}
return null;
},
style: TextStyle(
fontSize: 16,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
),
keyboardType: TextInputType.multiline,
maxLines: null,
decoration: InputDecoration(
border: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red[700]),
),
labelText: 'Body',
labelStyle: TextStyle(
fontSize: 18,
color: Colors.red[700],
fontFamily: 'Montserrat',
fontWeight: FontWeight.w500,
),
icon: Icon(
Icons.subject,
color: Colors.blue,
),
),
),
SizedBox(
height: 20,
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Container(
child: DropdownButton<Category>(
value: categoryValue,
elevation: 0,
onChanged: (Category newValue) {
setState(() {
categoryValue = newValue;
});
post.category = categoryValue;
},
items: categories
.map<DropdownMenuItem<Category>>(
(Category value) {
return DropdownMenuItem(
value: value,
child: Text(
value.category,
maxLines: 3,
overflow: TextOverflow.ellipsis,
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 16,
),
),
);
}).toList()),
),
FlatButton(
onPressed: () {
if (_createPostField.currentState.validate()) {
_createPostField.currentState.save();
addPostBloc.add(CreateNewPostevent(post: post));
}
},
child: Text(
'SAVE',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 20,
color: Colors.blue,
fontWeight: FontWeight.w500,
),
),
)
],
),
],
),
),
BlocListener(
child: SizedBox(),
bloc: addPostBloc,
listener: (BuildContext context, PostState state) {
if (state is AddPostUninitiatedState) {
return SizedBox();
} else if (state is AddPostSendingState) {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
} else if (state is AddPostSucessState) {
Fluttertoast.showToast(
msg: state.message,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 16.0);
Navigator.pop(context);
return SizedBox();
} else {
var errorstate = state as AddPostErrorState;
Fluttertoast.showToast(
msg: errorstate.error,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.red,
textColor: Colors.white,
fontSize: 16.0);
Navigator.pop(context);
return SizedBox();
}
},
)
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/eachNews.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:flutter_html/flutter_html.dart';
import 'package:html/dom.dart' as dom;
class EachNews extends StatefulWidget {
final NewsItem news;
EachNews({@required this.news});
@override
_EachNewsState createState() => _EachNewsState();
}
class _EachNewsState extends State<EachNews> {
ScrollController _customController;
Future<NewsItem> news;
bool _isCollapsed = false;
@override
void initState() {
super.initState();
news = newsRepository.getNewsItem(newsId: widget.news.newsId);
_customController = ScrollController()
..addListener(
() => setState(
() {
_isCollapsed =
(_customController.offset <= kToolbarHeight) ? false : true;
},
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
body: FutureBuilder<NewsItem>(
future: news,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: NestedScrollView(
controller: _customController,
headerSliverBuilder:
(BuildContext context, bool innerBoxIsScrolled) {
return <Widget>[
SliverAppBar(
expandedHeight: 200.0,
floating: false,
pinned: true,
centerTitle: true,
title: _isCollapsed
? Text(
widget.news.title,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.red[700],
fontWeight: FontWeight.w500,
),
)
: Text(
widget.news.title,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.transparent,
fontWeight: FontWeight.w500,
),
),
flexibleSpace: FlexibleSpaceBar(
background: FadeInImage.assetNetwork(
image: widget.news.imageUrl,
placeholder: "assets/gifs/loading.gif",
fit: BoxFit.cover,
),
),
),
];
},
body: SingleChildScrollView(
child: Container(
padding: EdgeInsets.symmetric(horizontal: 10, vertical: 10),
child: Html(
data: snapshot.data.body,
customTextStyle: (dom.Node node, style) {
if (node is dom.Element) {
switch (node.localName) {
case "code":
{
return style.copyWith(
color: Colors.red[700],
fontSize: 18,
fontWeight: FontWeight.w500,
fontFamily: 'Montserrat');
}
break;
case "b":
{
return style.copyWith(
color: Colors.blue,
fontFamily: 'Montserrat');
}
break;
default:
{
return style.copyWith(
fontSize: 15, fontFamily: 'karla');
}
}
}
},
),
),
),
),
);
} else if (snapshot.hasError) {
return Container(
child: Center(
child: Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
),
);
} else {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
}
},
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/eachPost.dart | import 'package:flutter/material.dart';
import 'package:flutter/painting.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:nirogi/main.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/comment_state.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/getcomments_event.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/constants/env.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/screens/screens.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class EachPost extends StatefulWidget {
Post post;
EachPost({
@required this.post,
Key key,
}) : super(key: key);
@override
_EachPostState createState() => _EachPostState();
}
class _EachPostState extends State<EachPost> {
VoteBloc voteBloc;
GetPostsBloc getPostsBloc;
PostBloc addPostBloc;
CommentBloc commentBloc;
Comment comment;
@override
void initState() {
super.initState();
comment = Comment();
voteBloc = VoteBloc();
getPostsBloc = GetPostsBloc();
getAllCommentsBloc.add(GetAllCommentsEvent(
postId: widget.post.postId, sort: dropdownValue.title));
addPostBloc = PostBloc();
}
void _showDeletePostModal() {
showDialog(
context: context,
builder: (BuildContext context) {
return AlertDialog(
contentPadding: EdgeInsets.all(5),
title: Padding(
padding: const EdgeInsets.only(bottom: 10),
child: Text(
'Delete?',
style: Theme.of(context)
.textTheme
.body1
.copyWith(fontSize: 16, color: Colors.red[700]),
textAlign: TextAlign.center,
),
),
content: Text(
'Do you really want to delete this post?',
style: Theme.of(context).textTheme.body2.copyWith(fontSize: 14),
textAlign: TextAlign.center,
),
actions: <Widget>[
FlatButton(
color: Colors.transparent,
onPressed: () {
Navigator.of(context).pop();
},
child: Text(
'Cancel',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 16,
color: Colors.grey,
),
),
),
FlatButton(
color: Colors.transparent,
onPressed: () {
addPostBloc.add(DeletePostEvent(postId: widget.post.postId));
Navigator.pop(context);
Navigator.pop(context);
getPostsBloc.add(GetAllPostsEvent(sort: 'popular'));
},
child: Text(
'Delete',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 16,
color: Colors.red[700],
),
),
),
],
);
},
);
}
GlobalKey<FormFieldState> _textFieldKey = GlobalKey<FormFieldState>();
bool isButtonClicked = false;
DropDownChoice dropdownValue = const DropDownChoice(
title: 'votes',
icon: 'assets/images/icons/upvote.png',
);
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return WillPopScope(
child: Scaffold(
bottomNavigationBar: isButtonClicked
? Padding(
padding: MediaQuery.of(context).viewInsets,
child: Container(
color: Colors.grey.withOpacity(0.05),
width: MediaQuery.of(context).size.width,
padding: EdgeInsets.fromLTRB(
0.035 * width, 0.005 * height, 0, 0.005 * height),
child: Row(
children: <Widget>[
CircleAvatar(
backgroundImage:
NetworkImage("$baseUrl/${loggedinUser.imageUrl}"),
),
SizedBox(width: 0.04 * width),
Flexible(
child: TextFormField(
key: _textFieldKey,
validator: (value) {
if (value.isEmpty) {
return "Cannot create a empty comment";
}
return null;
},
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 16,
),
decoration: InputDecoration(
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide.none,
),
hintText: "Enter your comment here",
hintStyle:
Theme.of(context).textTheme.body2.copyWith(
fontSize: 16,
),
border: UnderlineInputBorder(
borderSide: BorderSide.none,
),
),
keyboardType: TextInputType.multiline,
),
),
SizedBox(width: 0.005 * width),
IconButton(
padding: EdgeInsets.all(0),
icon: Icon(Icons.send),
color: Colors.red[700],
onPressed: () async {
if (_textFieldKey.currentState.validate()) {
comment.comment = _textFieldKey.currentState.value;
commentBloc.add(CreateNewCommentevent(
comment: comment,
postId: widget.post.postId,
));
}
},
),
BlocBuilder(
bloc: commentBloc,
builder: (BuildContext context, state) {
if (state is CommentUninitiatedState) {
return SizedBox();
} else if (state is CommentSendingState) {
return SizedBox();
} else if (state is CommentSucessState) {
Fluttertoast.showToast(
msg: state.message,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 16.0);
getAllCommentsBloc.add(GetAllCommentsEvent(
postId: widget.post.postId,
sort: dropdownValue.title));
return SizedBox();
} else {
var errorstate = state as CommentErrorState;
Fluttertoast.showToast(
msg: errorstate.error,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 16.0);
return SizedBox();
}
},
)
],
),
),
)
: Container(
height: 0,
width: 0,
),
floatingActionButton: !isButtonClicked
? FloatingActionButton(
heroTag: 'Add Comment',
tooltip: 'Add Comment',
onPressed: () {
commentBloc = new CommentBloc();
setState(() {
isButtonClicked = !isButtonClicked;
});
},
backgroundColor: Theme.of(context).canvasColor,
child: PlusFloatingIcon(),
)
: Container(
height: 0.0,
width: 0.0,
),
appBar: AppBar(
backgroundColor: Theme.of(context).canvasColor,
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Post', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 0.03 * width,
),
Image.asset(
'assets/images/icons/post.png',
width: 0.07 * width,
),
],
),
),
body: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: Column(
children: <Widget>[
Container(
margin: EdgeInsets.only(top: 0.01 * height),
padding: EdgeInsets.symmetric(horizontal: 0.03 * width),
child: Column(
children: <Widget>[
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
votingButtons(width, context),
SizedBox(
width: 0.04 * width,
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Row(
mainAxisAlignment:
MainAxisAlignment.spaceBetween,
children: <Widget>[
Flexible(
child: Padding(
padding: EdgeInsets.only(top: 5.0),
child: Text(
widget.post.title,
maxLines: 3,
overflow: TextOverflow.ellipsis,
style: Theme.of(context)
.textTheme
.body1
.copyWith(
fontSize: 16,
fontWeight: FontWeight.w600,
),
textAlign: TextAlign.justify,
),
),
),
widget.post.canModifyPost == true
? PopupMenuButton<ForumChoice>(
onSelected: (ForumChoice choice) {
if (choice.title == 'Edit') {
Fluttertoast.cancel();
Navigator.of(context).push(
MaterialPageRoute(
builder:
(BuildContext context) {
return EditPost(
post: widget.post);
},
),
).then((editedPost) {
setState(() {
widget.post = editedPost;
});
});
} else {
_showDeletePostModal();
}
},
itemBuilder:
(BuildContext context) {
return editchoice.map(
(ForumChoice editchoice) {
return PopupMenuItem<
ForumChoice>(
child: ForumChoiceCard(
choice: editchoice,
),
value: editchoice,
);
}).toList();
},
)
: SizedBox(),
],
),
GestureDetector(
onTap: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) {
return CategoryForumPage(
category: widget.post.category,
);
}));
},
child: Container(
margin: EdgeInsets.only(top: 10),
padding: EdgeInsets.symmetric(
horizontal: 8, vertical: 6),
decoration: BoxDecoration(
color: Colors.blueGrey[300],
borderRadius: BorderRadius.circular(8),
),
child: Text(
widget.post.category.category,
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 16,
fontWeight: FontWeight.w500,
),
),
),
),
SizedBox(
height: 0.01 * height,
),
Text(
widget.post.body,
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 15,
),
textAlign: TextAlign.justify,
),
SizedBox(
height: 10,
),
Row(
children: <Widget>[
Image.asset(
'assets/images/icons/recent.png',
height: 0.02 * height),
SizedBox(
width: 5,
),
Text(
widget.post.createdAt,
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 16,
),
),
SizedBox(
width: 0.02 * width,
),
Image.asset('assets/images/icons/eye.png',
height: 0.02 * width),
SizedBox(
width: 5,
),
Text(
widget.post.views.toString(),
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 16,
),
),
Expanded(
child: SizedBox(),
),
GestureDetector(
onTap: () {
Navigator.of(context).push(
MaterialPageRoute(builder:
(BuildContext context) {
return ViewProfile(
address: widget.post.address,
imageUrl: widget.post.imageUrl,
name: widget.post.name,
userId: widget.post.userId,
);
}));
},
child: Row(
children: <Widget>[
Container(
child: Text(
widget.post.name
.split(' ')[0]
.length >
12
? widget.post.name
.split(' ')[0]
.substring(0, 12)
: widget.post.name
.split(' ')[0],
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 16,
color: Colors.red[700],
),
),
),
SizedBox(
width: 5,
),
Container(
height: 0.1 * width,
width: 0.1 * width,
decoration: BoxDecoration(
color: Colors.red[50],
shape: BoxShape.circle,
image: DecorationImage(
image: NetworkImage(
"$baseUrl/${widget.post.imageUrl}",
),
fit: BoxFit.cover,
),
),
)
],
),
),
],
)
],
),
),
],
),
BlocListener(
child: SizedBox(),
bloc: addPostBloc,
listener: (BuildContext context, state) {
if (state is AddPostUninitiatedState) {
return SizedBox();
} else if (state is AddPostSendingState) {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
} else if (state is AddPostSucessState) {
Fluttertoast.showToast(
msg: state.message,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 16.0);
return SizedBox();
} else {
var errorstate = state as AddPostErrorState;
Fluttertoast.showToast(
msg: errorstate.error,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.red,
textColor: Colors.white,
fontSize: 16.0);
return SizedBox();
}
},
)
],
),
),
SizedBox(
height: 5,
),
Container(
color: Theme.of(context).canvasColor,
padding: EdgeInsets.symmetric(horizontal: 15),
child: Row(
children: <Widget>[
Image.asset('assets/images/icons/comment.png',
height: 20),
SizedBox(
width: 5,
),
Text(
widget.post.commentCount.toString(),
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 20,
),
),
Expanded(
child: Text(
'Comments',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 18,
fontWeight: FontWeight.w600,
),
textAlign: TextAlign.center,
),
),
DropdownButton<DropDownChoice>(
value: dropdownValue,
elevation: 0,
onChanged: (DropDownChoice choice) {
setState(() {
dropdownValue = choice;
});
getAllCommentsBloc.add(GetAllCommentsEvent(
postId: widget.post.postId,
sort: dropdownValue.title));
},
items: <DropDownChoice>[
const DropDownChoice(
title: 'votes',
icon: 'assets/images/icons/upvote.png',
),
const DropDownChoice(
title: 'time',
icon: 'assets/images/icons/recent.png',
),
].map<DropdownMenuItem<DropDownChoice>>(
(DropDownChoice value) {
return DropdownMenuItem<DropDownChoice>(
value: value,
child: Row(
children: <Widget>[
Image.asset(
value.icon,
width: 0.04 * width,
),
SizedBox(
width: 0.02 * width,
),
Text(value.title,
style: Theme.of(context)
.textTheme
.body1
.copyWith(fontSize: 14))
],
),
);
}).toList(),
),
],
),
),
_BuildCommentsList(
canModifyPost: widget.post.canModifyPost,
),
],
),
),
),
),
onWillPop: _floatingPressed,
);
}
Widget votingButtons(double width, BuildContext context) {
return BlocListener(
bloc: voteBloc,
listener: (BuildContext context, state) {
if (state is UpvotedState || state is DownVotedState) {
widget.post.voteStatus = state.voteStatus;
widget.post.voteCount = state.voteCount;
}
},
child: BlocBuilder(
bloc: voteBloc,
builder: (BuildContext context, state) {
if (state is VoteUninitialisedState) {
return Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
GestureDetector(
onTap: widget.post.voteStatus == 1
? null
: () {
voteBloc
.add(PostUpvoteEvent(postId: widget.post.postId));
},
child: Image.asset(
'assets/images/icons/upArrow.png',
width: 0.06 * width,
color: widget.post.voteStatus == 1
? Colors.red[700]
: Colors.grey,
),
),
SizedBox(
height: 0.02 * width,
),
Text(
widget.post.voteCount.toString(),
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 18,
),
),
SizedBox(
height: 0.02 * width,
),
GestureDetector(
onTap: widget.post.voteStatus == -1
? null
: () {
voteBloc.add(
PostDownVoteEvent(postId: widget.post.postId));
},
child: Image.asset(
'assets/images/icons/downArrow.png',
width: 0.06 * width,
color: widget.post.voteStatus == -1
? Colors.red[700]
: Colors.grey,
),
),
],
);
} else if (state is UpVoteSendingState ||
state is DownVoteSendingState) {
return Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
GestureDetector(
onTap: null,
child: Image.asset(
'assets/images/icons/upArrow.png',
width: 0.06 * width,
color: Colors.grey,
),
),
SizedBox(
height: 0.02 * width,
),
Text(
widget.post.voteCount.toString(),
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 18,
),
),
SizedBox(
height: 0.02 * width,
),
GestureDetector(
onTap: null,
child: Image.asset(
'assets/images/icons/downArrow.png',
width: 0.06 * width,
color: Colors.grey,
),
),
],
);
} else {
return Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
GestureDetector(
onTap: widget.post.voteStatus == 1
? null
: () {
voteBloc
.add(PostUpvoteEvent(postId: widget.post.postId));
},
child: Image.asset(
'assets/images/icons/upArrow.png',
width: 0.06 * width,
color: widget.post.voteStatus == 1
? Colors.red[700]
: Colors.grey,
),
),
SizedBox(
height: 0.02 * width,
),
Text(
widget.post.voteCount.toString(),
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 18,
),
),
SizedBox(
height: 0.02 * width,
),
GestureDetector(
onTap: widget.post.voteStatus == -1
? null
: () {
voteBloc.add(
PostDownVoteEvent(postId: widget.post.postId));
},
child: Image.asset(
'assets/images/icons/downArrow.png',
width: 0.06 * width,
color: widget.post.voteStatus == -1
? Colors.red[700]
: Colors.grey,
),
),
],
);
}
},
),
);
}
Future<bool> _floatingPressed() async {
if (isButtonClicked) {
setState(() {
isButtonClicked = !isButtonClicked;
});
return false;
} else {
return true;
}
}
}
class _BuildCommentsList extends StatelessWidget {
final bool canModifyPost;
_BuildCommentsList({
@required this.canModifyPost,
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return BlocBuilder(
bloc: getAllCommentsBloc,
builder: (BuildContext context, state) {
if (state is CommentsUninitialisedState) {
return Container(
child: Center(
child: Text('not loaded'),
),
);
} else if (state is CommentsEmptyState) {
return Container(
margin:
EdgeInsets.only(top: MediaQuery.of(context).size.height * 0.3),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
"No comments found",
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 17,
color: Colors.red,
),
),
],
),
);
} else if (state is CommentsFetchingState) {
return Container(
height: 40,
margin:
EdgeInsets.only(top: MediaQuery.of(context).size.height * 0.3),
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
} else if (state is CommentsErrorState) {
return Container(
height: 40,
margin:
EdgeInsets.only(top: MediaQuery.of(context).size.height * 0.3),
child: Center(
child: Text("error"),
),
);
}
final stateAsCommentsFetchedState = state as CommentsFetchedState;
final comments = stateAsCommentsFetchedState.comments;
return Padding(
padding: EdgeInsets.only(
right: 0.02 * width,
top: 0.01 * height,
left: 0.04 * width,
bottom: 0.01 * height),
child: ListView.separated(
shrinkWrap: true,
physics: NeverScrollableScrollPhysics(),
itemCount: comments.length,
scrollDirection: Axis.vertical,
itemBuilder: (BuildContext context, int index) {
return CommentCard(
comment: comments[index],
canModifyPost: canModifyPost,
);
},
separatorBuilder: (BuildContext context, int index) {
return Divider(
color: Colors.grey,
height: 0.01 * height,
);
},
),
);
},
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/bloodDonationPage.dart | import 'package:flutter/material.dart';
import 'dart:async';
import 'package:intl/intl.dart';
import 'package:rflutter_alert/rflutter_alert.dart';
class BloodDonation extends StatefulWidget {
@override
_BloodDonationState createState() => _BloodDonationState();
}
class _BloodDonationState extends State<BloodDonation> {
String selectedDate = 'Select Date';
DateTime date = DateTime.now();
String result;
bool dateSelected = false;
bool toShow = false;
Future<Null> selectDate(BuildContext context) async {
final DateTime picked = await showDatePicker(
context: context,
initialDate: date,
firstDate: DateTime(2018),
lastDate: DateTime(2025),
builder: (BuildContext context, Widget child) {
return Theme(
data: ThemeData.light(),
child: child,
);
});
if (picked != null) {
setState(() {
selectedDate = DateFormat("dd-MM-yyyy").format(picked);
date = picked.add(Duration(days: 56));
result = DateFormat("dd-MM-yyyy").format(date);
toShow = false;
dateSelected = true;
});
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'Blood Donation',
style: Theme.of(context).textTheme.headline,
),
SizedBox(
width: 14,
),
Image.asset(
'assets/images/icons/blooddonation.png',
width: 30,
),
],
),
),
body: Padding(
padding: const EdgeInsets.all(8.0),
child: Card(
elevation: 2,
child: Padding(
padding: const EdgeInsets.fromLTRB(18, 30, 18, 0),
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
TopHeader(),
Container(
decoration: BoxDecoration(
border: Border.all(),
borderRadius: BorderRadius.circular(20),
),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Expanded(
child: Padding(
padding: const EdgeInsets.fromLTRB(8, 8, 4, 8),
child: Text(
'Select date of last donation :',
style: TextStyle(
fontSize: 16,
),
),
),
),
Container(
width: 1,
height: 30,
color: Colors.black87,
),
SizedBox(
width: 4,
),
GestureDetector(
child: Row(
children: <Widget>[
Text(
selectedDate,
style: Theme.of(context).textTheme.body1,
),
Icon(Icons.keyboard_arrow_down),
],
),
onTap: () {
selectDate(context);
},
),
],
),
),
SizedBox(
height: 30,
),
RaisedButton(
color: Color(0xFF629DDC),
child: Text(
'Calculate Next Eligible Date',
style: TextStyle(fontSize: 13, color: Colors.white),
),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(30.0),
),
onPressed: () {
setState(() {
toShow = true;
if (dateSelected == false) {
Alert(
context: context,
title: 'No Date Selected',
desc: 'Please select the date first.',
type: AlertType.warning,
).show();
toShow = false;
}
});
},
),
SizedBox(
height: 15,
),
toShow == true
? BloodDonationResult(
result: result, selectedDate: selectedDate)
: Container(),
],
),
),
),
),
);
}
}
class BloodDonationResult extends StatelessWidget {
const BloodDonationResult({
Key key,
@required this.result,
@required this.selectedDate,
}) : super(key: key);
final String result;
final String selectedDate;
@override
Widget build(BuildContext context) {
return Expanded(
child: Padding(
padding: const EdgeInsets.fromLTRB(10, 5, 10, 20),
child: Card(
elevation: 3,
color: Theme.of(context).canvasColor,
child: Column(
children: <Widget>[
Expanded(
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Expanded(
child: Padding(
padding: const EdgeInsets.fromLTRB(10, 0, 0, 0),
child: Text(
'You can donate blood after $result',
style: Theme.of(context).textTheme.headline,
),
),
),
Expanded(
child: Image(
image: AssetImage('assets/images/icons/blooder.png'),
fit: BoxFit.fill,
),
),
],
),
),
Container(
height: 1,
width: 300,
color: Colors.black26,
),
Padding(
padding: const EdgeInsets.all(5.0),
child: Text(
'Date of last donation: $selectedDate',
style: Theme.of(context).textTheme.body1,
),
),
],
),
),
),
);
}
}
class TopHeader extends StatelessWidget {
const TopHeader({
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Expanded(
flex: 2,
child: Column(
children: <Widget>[
Row(
children: <Widget>[
Text(
'Calculate Your',
style: TextStyle(
fontSize: 19,
),
),
Container(),
],
),
SizedBox(
height: 5,
),
Text(
'Eligible Date for Blood Donation',
style: Theme.of(context).textTheme.headline,
),
SizedBox(
height: 35,
),
],
),
),
Expanded(
flex: 1,
child: Padding(
padding: const EdgeInsets.all(18.0),
child: Image(
image: AssetImage('assets/images/icons/blood-drop.png'),
fit: BoxFit.contain,
),
),
),
],
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/splashScreenPage.dart | import 'package:flutter/material.dart';
class SplashPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: Container(
height: 192,
width: 192,
child: Image.asset("assets/images/logos/brand-logo-dark.png"),
)
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/profilepage.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:nirogi/main.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/getposts_event.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/constants/env.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/widgets/widgets.dart';
import 'createPost.dart';
class ProfilePage extends StatefulWidget {
@override
_ProfilePageState createState() => _ProfilePageState();
}
class _ProfilePageState extends State<ProfilePage> {
GetPostsBloc getPostsBloc = GetPostsBloc();
@override
void initState() {
super.initState();
getPostsBloc.add(GetAllMyPostsEvent());
}
@override
Widget build(BuildContext context) {
final double height = MediaQuery.of(context).size.height;
final double width = MediaQuery.of(context).size.width;
return loggedinUser == null
? Scaffold(
body: Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text("Please authenticate")
],
),
)
: Scaffold(
floatingActionButton: Container(
margin: EdgeInsets.only(bottom: 0.033 * height),
child: FloatingActionButton(
heroTag: 'createPost',
onPressed: () {
getPostsBloc.close();
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => CreatePost(),
),
);
},
backgroundColor: Theme.of(context).canvasColor,
child: PlusFloatingIcon(),
),
),
appBar: AppBar(
elevation: 0,
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Profile', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 0.02 * width,
),
Image.asset(
'assets/images/icons/profile.png',
width: 0.075 * width,
),
],
),
actions: <Widget>[
PopupMenuButton<Choice>(
onSelected: (Choice choice) {
Navigator.of(context).pushNamed('/changepw');
},
itemBuilder: (BuildContext context) {
return choice.map((Choice choice) {
return PopupMenuItem<Choice>(
child: ChoiceCard(
choice: choice,
),
value: choice,
);
}).toList();
},
)
],
),
body: Stack(
children: <Widget>[
Column(
children: <Widget>[
Stack(
children: <Widget>[
Column(
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Padding(
padding: EdgeInsets.only(
left: 0.025 * width,
right: 0.036 * width,
),
child: Container(
height: 0.16 * height,
width: 0.16 * height,
decoration: BoxDecoration(
shape: BoxShape.circle,
image: DecorationImage(
image: NetworkImage(
"$baseUrl/${loggedinUser.imageUrl}",
),
fit: BoxFit.cover),
),
),
),
Expanded(
child: Column(
crossAxisAlignment:
CrossAxisAlignment.start,
children: <Widget>[
Row(
mainAxisAlignment:
MainAxisAlignment.spaceBetween,
crossAxisAlignment:
CrossAxisAlignment.center,
children: <Widget>[
Column(
children: <Widget>[
Container(
width: MediaQuery.of(context)
.size
.width *
0.37,
child: Text(
loggedinUser.name,
style: Theme.of(context)
.textTheme
.body2
.copyWith(
color:
Colors.red[700],
fontSize: 20),
maxLines: 3,
overflow:
TextOverflow.ellipsis,
textAlign: TextAlign.center,
),
),
Container(
width: 120,
child: Text(
loggedinUser.address ??
"JHAPA NEPAL",
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 15,
),
maxLines: 3,
overflow:
TextOverflow.ellipsis,
textAlign: TextAlign.center,
),
),
],
),
OutlineButton(
shape: CircleBorder(),
borderSide: BorderSide(
color: Colors.blue,
),
onPressed: () {
Navigator.pushNamed(
context, '/editprofile');
},
child: Icon(Icons.edit,
color: Colors.blue),
),
],
),
SizedBox(
height: 25,
),
Column(
children: <Widget>[
Row(
mainAxisAlignment:
MainAxisAlignment.center,
children: <Widget>[
Image.asset(
'assets/images/icons/post.png',
width: 0.075 * width,
),
SizedBox(
width: 10,
),
Text(
'Posts',
style: Theme.of(context)
.textTheme
.body1
.copyWith(fontSize: 18),
),
],
),
Row(
mainAxisAlignment:
MainAxisAlignment.center,
children: <Widget>[
Container(
height: 1.0,
color: Colors.red,
width: 0.115 * width,
),
SizedBox(
width: 5,
),
Container(
height: 10,
width: 10,
child: Image.asset(
'assets/images/icons/blood-drop.png'),
),
SizedBox(
width: 5,
),
Container(
height: 1.0,
width: 0.13 * width,
color: Colors.red,
),
],
)
],
),
],
),
),
],
),
],
),
],
),
Expanded(
child: Container(
margin:
EdgeInsets.symmetric(horizontal: 10, vertical: 10),
padding: EdgeInsets.symmetric(vertical: 10),
child: BlocBuilder(
bloc: getPostsBloc,
builder: (BuildContext context, state) {
if (state is PostsUninitialisedState) {
return Container(
child: Center(
child: Text('not loaded'),
),
);
} else if (state is PostsEmptyState) {
return Container(
child: Center(
child: Text(
"No posts found",
style: Theme.of(context)
.textTheme
.body1
.copyWith(
fontSize: 17,
color: Colors.red,
),
),
),
);
} else if (state is PostsFetchingState) {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
} else if (state is PostsErrorState) {
return Center(
child: Container(
width:
0.32 * MediaQuery.of(context).size.width,
height:
0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
);
}
final stateAsPostsFetchedState =
state as PostsFetchedState;
final posts = stateAsPostsFetchedState.posts;
return RefreshIndicator(
onRefresh: () async {
getPostsBloc.add(GetAllMyPostsEvent());
},
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
itemCount: posts.length,
itemBuilder: (BuildContext context, int index) {
return PostBlock(
post: posts[index],
);
},
separatorBuilder:
(BuildContext context, int index) {
return SizedBox(
height: 0.02 * height,
);
},
),
);
},
),
),
),
],
),
],
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/healthNewsPage.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class HealthNewsPage extends StatefulWidget {
@override
_HealthNewsPageState createState() => _HealthNewsPageState();
}
class _HealthNewsPageState extends State<HealthNewsPage> {
Future<List<NewsItem>> allNews;
@override
void initState() {
super.initState();
allNews = newsRepository.getAllNews();
}
@override
Widget build(BuildContext context) {
final width = MediaQuery.of(context).size.width;
return Scaffold(
drawer: AppDrawer(),
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Health News', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 0.03 * width,
),
Image.asset(
'assets/images/icons/news.png',
width: 0.07 * width,
),
],
),
),
body: buildTopNews(context),
);
}
Widget buildTopNews(BuildContext context) {
final height = MediaQuery.of(context).size.height;
return ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: FutureBuilder(
future: allNews,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return Container(
padding:
EdgeInsets.only(top: 0.02 * height, bottom: 0.02 * height),
child: ListView.separated(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemBuilder: (BuildContext context, int index) {
return NewsCard(
news: snapshot.data[index],
);
},
itemCount: snapshot.data.length,
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
height: 0.03 * height,
);
},
),
);
} else if (snapshot.hasError) {
return Center(
child: Container(
height: MediaQuery.of(context).size.width,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
)),
);
} else {
return Container(
margin: EdgeInsets.fromLTRB(
0, MediaQuery.of(context).size.height * 0.4, 0, 0),
height: 40,
width: MediaQuery.of(context).size.width,
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
)),
);
}
},
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/ForumPage.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/screens/screens.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class ForumPage extends StatefulWidget {
@override
_ForumPageState createState() => _ForumPageState();
}
class _ForumPageState extends State<ForumPage> {
GetPostsBloc getPostsBloc = GetPostsBloc();
String sort = 'popular';
@override
void initState() {
super.initState();
getPostsBloc.add(GetAllPostsEvent(sort: sort));
}
@override
void dispose() {
super.dispose();
getPostsBloc.close();
}
@override
Widget build(BuildContext context) {
final width = MediaQuery.of(context).size.width;
final height = MediaQuery.of(context).size.height;
return Scaffold(
floatingActionButton: Container(
margin: EdgeInsets.only(bottom: 0.033 * height),
child: FloatingActionButton(
heroTag: 'createPost',
onPressed: () async {
await Navigator.push(
context,
MaterialPageRoute(
builder: (context) => CreatePost(),
),
);
getPostsBloc.add(GetAllPostsEvent(sort: sort));
},
backgroundColor: Theme.of(context).canvasColor,
child: PlusFloatingIcon(),
),
),
drawer: AppDrawer(),
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Health Forum', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 0.03 * width,
),
Image.asset(
'assets/images/icons/forum.png',
width: 0.09 * width,
),
],
),
actions: <Widget>[
PopupMenuButton<ForumChoice>(
initialValue: sort == "popular" ? forumChoice[0] : forumChoice[1],
onSelected: (ForumChoice choice) {
if (choice.sort != sort) {
setState(() {
sort = choice.sort;
});
getPostsBloc.add(GetAllPostsEvent(sort: sort));
}
},
itemBuilder: (BuildContext context) {
return forumChoice.map((ForumChoice forumChoice) {
return PopupMenuItem<ForumChoice>(
child: ForumChoiceCard(
choice: forumChoice,
),
value: forumChoice,
);
}).toList();
},
)
],
),
body: BlocBuilder(
bloc: getPostsBloc,
builder: (BuildContext context, state) {
if (state is PostsUninitialisedState) {
return Container(
child: Center(
child: Text('not loaded'),
),
);
} else if (state is PostsEmptyState) {
return Container(
child: Center(
child: Text(
"No posts found",
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 17,
color: Colors.red,
),
),
),
);
} else if (state is PostsFetchingState) {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
} else if (state is PostsErrorState) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text("Network Error.")
],
),
);
}
final stateAsPostsFetchedState = state as PostsFetchedState;
final posts = stateAsPostsFetchedState.posts;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
_BuildPostsList(
posts: posts,
sort: sort,
getPostsBloc: getPostsBloc,
),
],
);
},
),
);
}
}
class _BuildPostsList extends StatefulWidget {
final List<Post> posts;
final String sort;
final GetPostsBloc getPostsBloc;
_BuildPostsList(
{@required this.posts, @required this.sort, @required this.getPostsBloc});
@override
__BuildPostsListState createState() => __BuildPostsListState();
}
class __BuildPostsListState extends State<_BuildPostsList> {
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Expanded(
child: Padding(
padding: EdgeInsets.only(
top: 0.01 * height,
right: 0.02 * width,
left: 0.04 * width,
bottom: 0.01 * height),
child: RefreshIndicator(
onRefresh: () async {
widget.getPostsBloc.add(GetAllPostsEvent(sort: widget.sort));
},
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
itemCount: widget.posts.length,
scrollDirection: Axis.vertical,
itemBuilder: (BuildContext context, int index) {
return ForumBlock(
post: widget.posts[index],
);
},
separatorBuilder: (BuildContext context, int index) {
return Divider(
color: Colors.grey,
height: 0.015 * height,
);
},
),
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/drug_search_page.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/screens/screens.dart';
class DrugSearchPage extends StatefulWidget {
@override
_DrugSearchPageState createState() => _DrugSearchPageState();
}
class _DrugSearchPageState extends State<DrugSearchPage> {
FocusNode focusNode;
SearchBloc searchBloc;
String searchQuery = "";
GlobalKey<FormFieldState> _key = GlobalKey<FormFieldState>();
@override
void initState() {
super.initState();
focusNode = FocusNode();
searchBloc = SearchBloc();
}
@override
void dispose() {
super.dispose();
searchBloc.close();
}
@override
Widget build(BuildContext context) {
FocusScope.of(context).requestFocus(focusNode);
return Scaffold(
appBar: AppBar(
title: TextFormField(
onFieldSubmitted: (value) {
if (_key.currentState.validate()) {
_key.currentState.save();
searchBloc.add(DrugSearchEvent(query: searchQuery));
}
},
key: _key,
validator: (value) {
if (value.isEmpty || value.length < 3) {
return "Enter at least 3 characters";
}
return null;
},
onSaved: (value) {
searchQuery = value.trim();
},
focusNode: focusNode,
style: TextStyle(
fontSize: 16,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
),
keyboardType: TextInputType.text,
decoration: InputDecoration(
contentPadding: EdgeInsets.all(0),
border: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red[700]),
),
hintText: 'Search for drug',
labelStyle: TextStyle(
fontSize: 18,
color: Colors.red[700],
fontFamily: 'Montserrat',
fontWeight: FontWeight.w500,
),
suffix: IconButton(
padding: EdgeInsets.all(0),
icon: Icon(Icons.search),
onPressed: () {
if (_key.currentState.validate()) {
_key.currentState.save();
searchBloc.add(DrugSearchEvent(query: searchQuery));
}
},
),
),
),
),
body: Container(
child: BlocBuilder(
bloc: searchBloc,
builder: (BuildContext context, state) {
if (state is SearchUninitialisedState) {
return Center(
child: Text('Search for the drug here.'),
);
} else if (state is SearchFetchingState) {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
));
} else if (state is SearchErrorState) {
return Center(
child: Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
));
} else if (state is SearchEmptyState) {
return Center(
child: Text("Nothing fround for the query\n\n$searchQuery"),
);
} else if (state is SearchDrugFetchedState) {
return Padding(
padding: EdgeInsets.only(right: 10, left: 10),
child: Container(
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
scrollDirection: Axis.vertical,
itemCount: state.drugs.length,
itemBuilder: (BuildContext context, int index) {
return DrugCard(drug: state.drugs[index]);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
height: 15.0,
);
},
),
),
);
}
},
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/imageModify.dart | import 'package:flutter/material.dart';
import 'package:flutter/painting.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:image_cropper/image_cropper.dart';
import 'package:flutter_image_compress/flutter_image_compress.dart';
import 'package:image_picker/image_picker.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/bloc/uploadImage_bloc.dart';
import 'dart:io';
import 'package:nirogi/src/bloc/uploadImage_state.dart';
class ModifyImage extends StatefulWidget {
@override
_ModifyImageState createState() => _ModifyImageState();
}
class _ModifyImageState extends State<ModifyImage> {
UploadBloc uploadBloc = UploadBloc();
File _image;
Future getImage() async {
var image = await ImagePicker.pickImage(source: ImageSource.gallery);
File croppedFile = await ImageCropper.cropImage(
sourcePath: image.path,
maxWidth: 512,
maxHeight: 512,
);
var result = await FlutterImageCompress.compressAndGetFile(
croppedFile.path,
croppedFile.path,
quality: 88,
);
setState(() {
_image = result;
});
}
@override
Widget build(BuildContext context) {
final width = MediaQuery.of(context).size.width;
return Scaffold(
appBar: AppBar(
elevation: 0,
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Modify Image',
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 18,
fontWeight: FontWeight.w500,
)),
SizedBox(
width: 0.03 * width,
),
Image.asset(
'assets/images/icons/avatar.png',
width: 0.07 * width,
),
],
),
),
body: Center(
child: Container(
margin: EdgeInsets.symmetric(vertical: 80),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Material(
borderRadius: BorderRadius.circular(10),
elevation: 5,
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(13),
color: Colors.white,
),
height: width * 0.65,
width: width * 0.65,
child: _image == null
? GestureDetector(
onTap: getImage,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Image.asset(
'assets/images/icons/photo.png',
height: 80,
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
'Select an Image',
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 22,
fontWeight: FontWeight.w500,
),
textAlign: TextAlign.center,
),
),
],
),
)
: Image.file(
_image,
fit: BoxFit.cover,
),
),
),
SizedBox(
height: 20,
),
BlocBuilder(
bloc: uploadBloc,
builder: (BuildContext context, state) {
if (state is UploadInitialState) {
return Container(
height: 50,
width: 50,
);
} else if (state is UploadSendingState) {
return Container(
height: 50,
width: 50,
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
} else if (state is UploadSuccessState) {
Fluttertoast.showToast(
msg: state.message,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 16.0);
imageCache.clear();
Navigator.of(context).pop();
return Container(
height: 50,
width: 50,
);
} else if (state is UploadFailedState) {
Fluttertoast.showToast(
msg: state.error,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.red,
textColor: Colors.white,
fontSize: 16.0);
return Container(
height: 50,
width: 50,
);
}
},
),
SizedBox(
height: 20,
),
OutlineButton(
borderSide: BorderSide(
color: Colors.blue[700],
),
child: Image.asset(
'assets/images/icons/upload.png',
color: Colors.blue[700],
height: 30,
),
onPressed: () {
uploadBloc.add(UploadProfilePicture(uploadImage: _image));
},
)
],
),
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/eachDrug.dart | import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class EachDrug extends StatefulWidget {
final Drug eachdrug;
const EachDrug({
this.eachdrug,
});
@override
_EachDrugState createState() => _EachDrugState(eachdrug: eachdrug);
}
class _EachDrugState extends State<EachDrug> {
final Drug eachdrug;
_EachDrugState({
this.eachdrug,
});
ScrollController _customController;
bool _isCollapsed = false;
@override
void initState() {
super.initState();
_customController = ScrollController()
..addListener(
() => setState(
() {
_isCollapsed =
(_customController.offset <= kToolbarHeight) ? false : true;
},
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: NestedScrollView(
controller: _customController,
headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) {
return <Widget>[
SliverAppBar(
expandedHeight: 230.0,
floating: false,
pinned: true,
centerTitle: true,
title: _isCollapsed
? Text(
eachdrug.brandName,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.red[700],
fontWeight: FontWeight.w500,
),
)
: Text(
'',
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.transparent,
fontWeight: FontWeight.w500,
),
),
flexibleSpace: FlexibleSpaceBar(
background: FadeInImage.assetNetwork(
image: eachdrug.imageUrl,
placeholder: "assets/gifs/loading.gif",
fit: BoxFit.cover,
)),
),
];
},
body: SingleChildScrollView(
child: Column(
children: <Widget>[
_DrugInfoCard(eachdrug: eachdrug),
_BuildDrugQuery(
eachdrug: eachdrug,
),
],
),
),
),
),
);
}
}
class _DrugInfoCard extends StatelessWidget {
final Drug eachdrug;
_DrugInfoCard({
this.eachdrug,
});
@override
Widget build(BuildContext context) {
return Container(
width: MediaQuery.of(context).size.width,
padding: EdgeInsets.only(left: 20, right: 10, top: 20, bottom: 0),
color: Theme.of(context).canvasColor.withOpacity(0.5),
child: Container(
child: Column(
children: <Widget>[
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
TitleCard(title: "Brand Name"),
InfoCard(
info: eachdrug.brandName,
fontFamily: "Karla",
fontsize: 18.0,
),
],
),
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
TitleCard(title: "Generic Name"),
InfoCard(
info: eachdrug.genericName,
fontFamily: "Alex",
color: Colors.red[700],
fontsize: 23.0,
),
],
),
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
TitleCard(title: "Dose"),
InfoCard(
info: eachdrug.dose,
fontFamily: "Karla",
color: Theme.of(context).textTheme.body1.color,
fontsize: 18.0,
),
],
),
Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
TitleCard(title: "Summary"),
InfoCard(
info: eachdrug.summary,
fontFamily: "Karla",
color: Theme.of(context).textTheme.body1.color,
fontsize: 16.0,
),
],
),
],
),
),
);
}
}
class TitleCard extends StatelessWidget {
final String title;
const TitleCard({
this.title,
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
width: 150,
padding: const EdgeInsets.only(bottom: 12.0),
child: Text(
"$title: ",
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 18, fontWeight: FontWeight.w500, color: Colors.blue[300]),
),
);
}
}
class InfoCard extends StatelessWidget {
final String info;
final String fontFamily;
final Color color;
final double fontsize;
const InfoCard({
this.info,
this.fontFamily,
this.color,
this.fontsize,
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Flexible(
child: Container(
padding: const EdgeInsets.only(bottom: 12.0),
child: Text(
info,
style: TextStyle(
fontSize: fontsize, color: color, fontFamily: fontFamily),
maxLines: 5,
overflow: TextOverflow.ellipsis,
),
),
);
}
}
class _BuildDrugQuery extends StatelessWidget {
final Drug eachdrug;
_BuildDrugQuery({
this.eachdrug,
});
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Padding(
padding: EdgeInsets.only(
right: 0.03 * width, left: 0.03 * width, bottom: 0.01 * height),
child: Container(
child: ListView.separated(
shrinkWrap: true,
physics: NeverScrollableScrollPhysics(),
itemCount: eachdrug.sections.length,
scrollDirection: Axis.vertical,
itemBuilder: (BuildContext context, int index) {
return QueryCard(
sectionInfo: eachdrug.sections[index],
);
},
separatorBuilder: (BuildContext context, int index) {
return Divider(
height: 25,
color: Colors.red[700],
);
},
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/firstAidPage.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/constants/env.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/screens/screens.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
class FirstAidPage extends StatefulWidget {
@override
_FirstAidPageState createState() => _FirstAidPageState();
}
class _FirstAidPageState extends State<FirstAidPage> {
ScrollController _customController;
bool _isCollapsed = false;
@override
void initState() {
super.initState();
_customController = ScrollController()
..addListener(
() => setState(
() {
_isCollapsed =
(_customController.offset <= kToolbarHeight) ? false : true;
},
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
body: FutureBuilder<List<Firstaid>>(
future: firstAidRepository.getFirstAids(),
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return ScrollConfiguration(
child: CustomScrollView(
controller: _customController,
slivers: <Widget>[
SliverAppBar(
expandedHeight: 300.0,
floating: false,
pinned: true,
centerTitle: true,
title: _isCollapsed
? Text(
"First Aid".toUpperCase(),
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.red[700],
fontWeight: FontWeight.w500,
),
)
: Text(
"First Aid".toUpperCase(),
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.transparent,
fontWeight: FontWeight.w500,
),
),
flexibleSpace: FlexibleSpaceBar(
background: Image.asset(
'assets/images/logos/firstaid.jpg',
fit: BoxFit.cover,
)),
),
SliverPadding(
padding: const EdgeInsets.all(10.0),
sliver: SliverGrid(
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
crossAxisSpacing: 20,
childAspectRatio: 0.9,
mainAxisSpacing: 20,
),
delegate: SliverChildBuilderDelegate(
(BuildContext context, index) {
return GestureDetector(
onTap: () {
Navigator.of(context).push(MaterialPageRoute(
builder: (BuildContext context) {
return EachFirstAidPage(
firstAidId: snapshot.data[index].firstAidId,
title: snapshot.data[index].title,
);
}));
},
child: Container(
decoration: BoxDecoration(
boxShadow: [
BoxShadow(
color: Colors.black54,
offset: Offset(0, 1),
spreadRadius: 1,
blurRadius: 3.25)
],
borderRadius: BorderRadius.circular(30),
),
child: ClipRRect(
borderRadius: BorderRadius.circular(30),
child: Stack(
children: <Widget>[
Container(
decoration: BoxDecoration(
image: DecorationImage(
image: NetworkImage(
"$baseUrl/${snapshot.data[index].imageUrl}"),
fit: BoxFit.cover),
),
),
Positioned(
bottom: 0,
left: 0,
right: 0,
child: Container(
alignment: Alignment(0.0, 0.0),
color: Colors.red,
height: 40,
child: Text(
snapshot.data[index].title
.toUpperCase(),
textAlign: TextAlign.center,
style: Theme.of(context)
.textTheme
.headline
.copyWith(
color: Colors.white,
fontWeight: FontWeight.bold,
fontSize: 16,
),
),
),
)
],
),
),
),
);
},
childCount: snapshot.data.length,
),
),
)
],
),
behavior: RemoveEndOfListIndicator(),
);
} else if (snapshot.hasError) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
),
);
} else
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
},
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/diseasesPage.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/screens/screens.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class DiseasesPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
final width = MediaQuery.of(context).size.width;
return Scaffold(
drawer: AppDrawer(),
appBar: AppBar(
actions: <Widget>[
IconButton(
onPressed: () {
Navigator.of(context)
.push(MaterialPageRoute(builder: (BuildContext context) {
return DiseaseSearchPage();
}));
},
icon: Icon(
Icons.search,
size: 30,
),
)
],
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Diseases', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 0.03 * width,
),
Image.asset(
'assets/images/icons/disease.png',
width: 0.07 * width,
),
],
),
),
body: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
BuildDiseaseList(),
],
));
}
}
class BuildDiseaseList extends StatefulWidget {
const BuildDiseaseList({
Key key,
}) : super(key: key);
@override
_BuildDiseaseListState createState() => _BuildDiseaseListState();
}
class _BuildDiseaseListState extends State<BuildDiseaseList> {
Future<List<Disease>> allDiseases;
@override
void initState() {
allDiseases = diseaseRepository.getAllDiseases();
super.initState();
}
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return FutureBuilder(
future: allDiseases,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return Expanded(
child: Padding(
padding: EdgeInsets.only(
right: 0.02 * width,
left: 0.02 * width,
bottom: 0.01 * height),
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
itemCount: snapshot.data.length,
scrollDirection: Axis.vertical,
itemBuilder: (BuildContext context, int index) {
return DiseaseBlock(
disease: snapshot.data[index],
);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
height: 0.02 * height,
);
},
),
),
);
} else if (snapshot.hasError) {
return Expanded(
child: Center(
child: Container(
height: MediaQuery.of(context).size.width,
child: Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
)),
),
);
} else {
return Expanded(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
}
},
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/categoryForum.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/screens/screens.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class CategoryForumPage extends StatefulWidget {
final Category category;
const CategoryForumPage({Key key, @required this.category}) : super(key: key);
@override
_CategoryForumPageState createState() => _CategoryForumPageState();
}
class _CategoryForumPageState extends State<CategoryForumPage> {
GetPostsBloc getPostsBloc = GetPostsBloc();
@override
void initState() {
super.initState();
getPostsBloc.add(GetCategoryPostsEvent(
categoryId: widget.category.categoryId,
));
}
@override
Widget build(BuildContext context) {
final width = MediaQuery.of(context).size.width;
final height = MediaQuery.of(context).size.height;
return Scaffold(
floatingActionButton: Container(
margin: EdgeInsets.only(bottom: 0.033 * height),
child: FloatingActionButton(
heroTag: 'createPost',
onPressed: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => CreatePost(
categoryKey: widget.category.categoryId,
),
),
);
},
backgroundColor: Colors.white,
child: PlusFloatingIcon(),
),
),
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Categorized Posts',
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
fontWeight: FontWeight.w500,
)),
SizedBox(
width: 0.03 * width,
),
Image.asset(
'assets/images/icons/forum.png',
width: 0.09 * width,
),
],
),
),
body: BlocBuilder(
bloc: getPostsBloc,
builder: (BuildContext context, state) {
if (state is PostsUninitialisedState) {
return Container(
child: Center(
child: Text('not loaded'),
),
);
} else if (state is PostsEmptyState) {
return Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/error.flr',
animation: 'go',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text("Network Error.")
],
);
} else if (state is PostsFetchingState) {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
} else if (state is PostsErrorState) {
return Container(
child: Center(
child: Text("ERROR"),
),
);
}
final stateAsPostsFetchedState = state as PostsFetchedState;
final posts = stateAsPostsFetchedState.posts;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
_BuildPostsList(
posts: posts,
categoryId: widget.category.categoryId,
getPostsBloc: getPostsBloc,
),
],
);
},
),
);
}
}
class _BuildPostsList extends StatefulWidget {
final GetPostsBloc getPostsBloc;
final List<Post> posts;
final int categoryId;
_BuildPostsList(
{@required this.posts,
@required this.categoryId,
@required this.getPostsBloc});
@override
__BuildPostsListState createState() => __BuildPostsListState();
}
class __BuildPostsListState extends State<_BuildPostsList> {
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Expanded(
child: Padding(
padding: EdgeInsets.only(
top: 0.01 * height,
right: 0.02 * width,
left: 0.04 * width,
bottom: 0.01 * height),
child: RefreshIndicator(
onRefresh: () async {
widget.getPostsBloc
.add(GetCategoryPostsEvent(categoryId: widget.categoryId));
},
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
itemCount: widget.posts.length,
scrollDirection: Axis.vertical,
itemBuilder: (BuildContext context, int index) {
return ForumBlock(
post: widget.posts[index],
);
},
separatorBuilder: (BuildContext context, int index) {
return Divider(
color: Colors.grey,
height: 0.015 * height,
);
},
),
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/showDrugs.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/screens/screens.dart';
class ShowDrugs extends StatefulWidget {
@override
_ShowDrugsState createState() => _ShowDrugsState();
}
class _ShowDrugsState extends State<ShowDrugs> {
bool canPop = false;
Future<List<Drug>> allDrugs;
@override
void initState() {
super.initState();
allDrugs = drugRepository.getCommonDrug();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
actions: <Widget>[
IconButton(
onPressed: () {
Navigator.of(context)
.push(MaterialPageRoute(builder: (BuildContext context) {
return DrugSearchPage();
}));
},
icon: Icon(
Icons.search,
size: 30,
),
)
],
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'Common Drugs',
style: Theme.of(context).textTheme.headline,
),
SizedBox(
width: 14,
),
Image.asset(
'assets/images/icons/medicine.png',
width: 30,
),
],
),
),
body: Padding(
padding: const EdgeInsets.only(top: 8.0),
child: FutureBuilder(
future: allDrugs,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
canPop = true;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Expanded(
child: Padding(
padding: EdgeInsets.only(right: 10, left: 10),
child: Container(
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
scrollDirection: Axis.vertical,
itemCount: snapshot.data.length,
itemBuilder: (BuildContext context, int index) {
return DrugCard(drug: snapshot.data[index]);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
height: 15.0,
);
},
),
),
),
),
],
);
} else if (snapshot.hasError) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
),
);
} else {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
}
},
),
),
);
}
}
class DrugCard extends StatelessWidget {
final Drug drug;
const DrugCard({this.drug});
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
Navigator.of(context).push(
MaterialPageRoute(builder: (BuildContext context) {
return EachDrug(
eachdrug: drug,
);
}),
);
},
child: Material(
borderRadius: BorderRadius.circular(5),
elevation: 1.0,
child: Container(
height: 60.0,
margin: EdgeInsets.symmetric(horizontal: 5, vertical: 7),
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Container(
margin: EdgeInsets.fromLTRB(5, 0, 13, 0),
child: CircleAvatar(
radius: 23,
child: Text(
drug.brandName[0],
style: TextStyle(
fontSize: 30,
color: Colors.white,
),
),
backgroundColor: Colors.lightBlue[400],
),
),
Expanded(
child: Text(
drug.brandName,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
),
),
),
],
),
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/homepage.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:flutter_page_indicator/flutter_page_indicator.dart';
import 'package:flutter_swiper/flutter_swiper.dart';
import 'package:nirogi/src/bloc/change_theme_bloc.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/themes/clippers.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/themes/themes.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class HomePage extends StatefulWidget {
@override
_HomePageState createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> {
ScrollController _customController;
Future<List<Disease>> topDiseases;
Future<List<Symptom>> topSymptoms;
Future<List<Drug>> commonDrug;
Future<List<NewsItem>> topNews;
bool _isCollapsed = false;
@override
void initState() {
super.initState();
topDiseases = diseaseRepository.getTopDiseases();
topSymptoms = symptomRepository.getTopSymptoms();
commonDrug = drugRepository.getCommonDrug();
topNews = newsRepository.getAllNews();
_customController = ScrollController()
..addListener(
() => setState(
() {
_isCollapsed =
(_customController.offset <= kToolbarHeight) ? false : true;
},
),
);
}
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Scaffold(
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
drawer: AppDrawer(),
body: NestedScrollView(
controller: _customController,
headerSliverBuilder: (BuildContext context, bool innerBoxIsScrolled) {
return <Widget>[
SliverAppBar(
pinned: true,
expandedHeight: 0.19 * height,
flexibleSpace: _isCollapsed ? SizedBox() : heroClipPath(context),
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
_isCollapsed ? 'Hami Nirogi' : '',
style: Theme.of(context).textTheme.headline,
),
SizedBox(
width: 0.02 * width,
),
Container(
child: _isCollapsed
? Image.asset(
'assets/images/icons/meditation.png',
width: 0.065 * width,
)
: SizedBox(),
)
],
),
),
];
},
body: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
heading('Common Diseases', context),
SizedBox(
height: 0.01 * height,
),
buildCommonDiseases(context, topDiseases),
SizedBox(
height: 0.02 * height,
),
heading('Common Symptoms', context),
SizedBox(
height: 0.01 * height,
),
buildCommonSymptoms(context, topSymptoms),
SizedBox(
height: 0.02 * height,
),
heading('Common Drugs', context),
SizedBox(
height: 0.02 * height,
),
buildCommonDrugs(),
SizedBox(
height: 0.03 * height,
),
heading('Top News', context),
_buildTopNews(context),
],
),
),
),
),
);
}
FutureBuilder<List<Drug>> buildCommonDrugs() {
return FutureBuilder(
future: commonDrug,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return Container(
height: 300,
child: Swiper(
viewportFraction: 0.7,
scale: 0.9,
itemBuilder: (BuildContext context, int index) {
return DrugWidget(drug: snapshot.data[index]);
},
indicatorLayout: PageIndicatorLayout.COLOR,
autoplay: true,
loop: false,
itemCount: snapshot.data.length,
containerWidth: 200,
),
);
} else if (snapshot.hasError) {
return Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
);
} else {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
}
},
);
}
Container buildCommonSymptoms(
BuildContext context, Future<List<Symptom>> topSymptoms) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Container(
height: 0.23 * height,
padding: EdgeInsets.symmetric(horizontal: 0.01 * width),
child: FutureBuilder(
future: topSymptoms,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return ListView.separated(
physics: BouncingScrollPhysics(),
itemCount: snapshot.data.length,
scrollDirection: Axis.horizontal,
itemBuilder: (BuildContext context, int index) {
return SymptomCard(
symptom: snapshot.data[index],
);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
width: 0.03 * width,
);
},
);
} else if (snapshot.hasError) {
return Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
);
} else {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
}
}),
);
}
Column heading(String heading, BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
heading,
style: TextStyle(
fontSize:
Theme.of(context).textTheme.display1.fontSize.toDouble() * 0.55,
fontFamily: 'Montserrat',
),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
height: 3.0,
color: Colors.red,
width: 0.18 * width,
),
SizedBox(
width: 5,
),
Container(
height: 0.02 * height,
width: 0.04 * width,
child: Image.asset('assets/images/icons/blood-drop.png'),
),
SizedBox(
width: 5,
),
Container(
height: 3.0,
width: 0.26 * width,
color: Colors.red,
),
],
)
],
);
}
Container buildCommonDiseases(
BuildContext context, Future<List<Disease>> topDiseases) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Container(
height: 0.23 * height,
padding: EdgeInsets.symmetric(horizontal: 0.01 * width),
child: FutureBuilder<List<Disease>>(
future: topDiseases,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return ListView.separated(
physics: BouncingScrollPhysics(),
itemCount: snapshot.data.length,
scrollDirection: Axis.horizontal,
itemBuilder: (BuildContext context, int index) {
return DiseaseCard(
disease: snapshot.data[index],
);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
width: 0.03 * width,
);
},
);
} else if (snapshot.hasError) {
return Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
);
} else {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
}
},
),
);
}
Stack heroClipPath(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Stack(
children: <Widget>[
Padding(
padding: EdgeInsets.only(top: 0.02 * height),
child: ClipPath(
child: Container(
margin: EdgeInsets.only(top: 1),
height: 0.27 * height,
color: Colors.red[700],
),
clipper: HomePageBorderClipper(),
),
),
Padding(
padding: EdgeInsets.only(top: 0.02 * height),
child: ClipPath(
clipper: HomePageClipper(),
child: Container(
padding: EdgeInsets.fromLTRB(
0.06 * width, 0.04 * height, 0.04 * width, 0.04 * height),
width: MediaQuery.of(context).size.width,
height: 0.195 * height,
decoration: BoxDecoration(
color: Theme.of(context).primaryColor,
),
child: Row(
children: <Widget>[
Container(
width: MediaQuery.of(context).size.width * 0.8,
child: Image.asset(
changeThemeBloc.state.themeData == kDarkTheme
? 'assets/images/logos/brand-logo-light.png'
: 'assets/images/logos/brand-logo-dark.png',
fit: BoxFit.contain,
),
),
],
),
),
),
),
],
);
}
Widget _buildTopNews(BuildContext context) {
final height = MediaQuery.of(context).size.height;
return FutureBuilder(
future: topNews,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return Container(
padding: EdgeInsets.only(bottom: 0.02 * height),
child: ListView.separated(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemBuilder: (BuildContext context, int index) {
return NewsCard(
news: snapshot.data[index],
);
},
itemCount: snapshot.data.length,
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
height: 0.02 * height,
);
},
),
);
} else if (snapshot.hasError) {
return Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
);
} else {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
}
},
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/calculateBMI.dart | import 'dart:math';
import 'package:flutter/material.dart';
import 'package:nirogi/src/screens/screens.dart';
enum Gender {
male,
female,
}
const inactiveMaleColor = Color(0xFF8BB8E1);
const inactiveFemaleColor = Color(0xFFF3AFD7);
const activeMaleColor = Color(0XFF2B86D3);
const activeFemaleColor = Color(0XFFF2669C);
const inactiveHeight = 60;
const activeHeight = 75;
Color maleColor = Color(0xFFF5F5F5);
Color femaleColor = Color(0xFFF5F5F5);
String showGender = 'Male';
class CalculateBMI extends StatefulWidget {
@override
_CalculateBMIState createState() => _CalculateBMIState();
}
class _CalculateBMIState extends State<CalculateBMI> {
Gender selectedGender = Gender.male;
int weightValue = 70;
int bodyHeight = 170;
Color maleColor = activeMaleColor;
Color femaleColor = inactiveFemaleColor;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('BMI Calculator', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 14,
),
Image.asset(
'assets/images/icons/bmi.png',
width: 30,
),
],
),
),
body: Container(
color: Theme.of(context).scaffoldBackgroundColor,
padding: const EdgeInsets.fromLTRB(15, 8, 15, 45),
child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.symmetric(vertical: 5),
child: Card(
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 6),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
Text(
selectedGender == Gender.male ? "Male" : "Female",
style: TextStyle(
fontSize: 17,
color: Theme.of(context).textTheme.headline.color,
fontWeight: FontWeight.bold),
),
Line(),
Text(
weightValue.toString() + 'Kg',
style: TextStyle(
fontSize: 17,
color: Theme.of(context).textTheme.headline.color,
fontWeight: FontWeight.bold),
),
Line(),
Text(
bodyHeight.toString() + 'cm',
style: TextStyle(
fontSize: 17,
color: Theme.of(context).textTheme.headline.color,
fontWeight: FontWeight.bold),
),
],
),
),
),
),
Expanded(
child: Row(
children: <Widget>[
Expanded(
child: Column(
children: <Widget>[
Expanded(
child: Card(
child: SizedBox(
width: double.infinity,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
children: <Widget>[
Text(
'GENDER',
style: TextStyle(
fontFamily: 'Montserrat-Medium',
fontSize: 20,
color: Theme.of(context)
.textTheme
.headline
.color,
),
),
SizedBox(
height: 3,
),
Container(
height: 0.2,
width: double.infinity,
color: Colors.black,
),
Padding(
padding: EdgeInsets.only(top: 46),
child: Row(
mainAxisAlignment:
MainAxisAlignment.spaceAround,
crossAxisAlignment:
CrossAxisAlignment.center,
children: <Widget>[
GestureDetector(
onTap: () {
setState(() {
selectedGender = Gender.male;
});
},
child: Image.asset(
'assets/images/icons/male.png',
fit: BoxFit.fill,
color:
selectedGender == Gender.male
? activeMaleColor
: inactiveMaleColor,
height:
selectedGender == Gender.male
? 75
: 60,
),
),
Text(
'or',
style: TextStyle(
fontSize: 20,
),
),
GestureDetector(
onTap: () {
setState(() {
selectedGender = Gender.female;
});
},
child: Image.asset(
'assets/images/icons/female.png',
fit: BoxFit.fill,
color: selectedGender ==
Gender.female
? activeFemaleColor
: inactiveFemaleColor,
height: selectedGender ==
Gender.female
? 75
: 60,
),
),
],
),
),
],
),
),
),
),
),
Expanded(
child: SizedBox(
width: double.infinity,
child: Card(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Text(
'WEIGHT (Kg)',
style: TextStyle(
fontFamily: 'Montserrat-Medium',
fontSize: 20,
color: Theme.of(context)
.textTheme
.headline
.color,
),
),
SizedBox(
height: 3,
),
Container(
height: 0.1,
width: double.infinity,
color: Colors.black,
),
Center(
child: Padding(
padding: const EdgeInsets.fromLTRB(
8, 28, 8, 0),
child: Column(
children: <Widget>[
Text(
weightValue.toString(),
style: TextStyle(
fontSize: 30.0,
),
),
SizedBox(
height: 20,
),
Row(
crossAxisAlignment:
CrossAxisAlignment.center,
mainAxisAlignment:
MainAxisAlignment.center,
children: <Widget>[
GestureDetector(
child: CircleAvatar(
child: Icon(Icons.remove),
),
onTap: () {
if (weightValue > 30) {
setState(() {
weightValue--;
});
}
},
),
SizedBox(
width: 30,
),
GestureDetector(
child: CircleAvatar(
child: Icon(Icons.add),
),
onTap: () {
if (weightValue < 150) {
setState(() {
weightValue++;
});
}
},
),
],
),
],
),
),
),
],
),
),
),
),
),
],
),
),
Expanded(
child: SizedBox(
width: double.infinity,
child: Card(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
Text(
'HEIGHT (cm)',
style: TextStyle(
fontFamily: 'Montserrat-Medium',
fontSize: 20,
color: Theme.of(context)
.textTheme
.headline
.color,
),
),
SizedBox(
height: 3,
),
Container(
height: 0.2,
width: double.infinity,
color: Colors.black,
),
SizedBox(
height: 25,
),
Text(
bodyHeight.toString(),
style: TextStyle(
fontSize: 30.0,
),
),
Padding(
padding:
const EdgeInsets.symmetric(vertical: 10.0),
child: Slider(
value: bodyHeight.toDouble(),
max: 220,
min: 100,
activeColor: Theme.of(context)
.textTheme
.headline
.color,
onChanged: (double newValue) {
setState(() {
bodyHeight = newValue.round();
});
},
),
),
Expanded(
child: Stack(
alignment: AlignmentDirectional.bottomEnd,
children: <Widget>[
Positioned(
child: Image(
image: selectedGender == Gender.male
? AssetImage(
'assets/images/icons/male.png')
: AssetImage(
'assets/images/icons/female.png'),
fit: BoxFit.fill,
color: selectedGender == Gender.female
? activeFemaleColor
: activeMaleColor,
height: bodyHeight.toDouble(),
),
),
],
),
),
SizedBox(
height: 25,
),
],
),
),
),
),
),
],
),
),
Padding(
padding: const EdgeInsets.fromLTRB(0, 20, 0, 0),
child: RaisedButton(
color: selectedGender == Gender.male
? Colors.lightBlue
: activeFemaleColor,
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Text(
'Calculate!',
style: TextStyle(fontSize: 16, color: Colors.white),
),
),
onPressed: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) {
double bmi = (weightValue / pow((bodyHeight / 100), 2));
return ShowBMI(
bmi: bmi,
);
},
),
);
},
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(30.0),
),
),
)
],
),
),
);
}
}
class Line extends StatelessWidget {
const Line({
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
width: 0.5,
color: Color(0xFFA9A9A9),
height: 23,
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/eachProvincePage.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:flutter_html/flutter_html.dart';
import 'package:nirogi/src/constants/env.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:html/dom.dart' as dom;
class EachProvincePage extends StatefulWidget {
final String title;
final int provinceId;
EachProvincePage({@required this.provinceId, @required this.title});
@override
_EachProvincePageState createState() => _EachProvincePageState();
}
class _EachProvincePageState extends State<EachProvincePage> {
ScrollController _customController;
bool _isCollapsed = false;
@override
void initState() {
super.initState();
_customController = ScrollController()
..addListener(
() => setState(
() {
_isCollapsed =
(_customController.offset <= kToolbarHeight) ? false : true;
},
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: FutureBuilder(
future: provinceRepository.getProvince(provinceId: widget.provinceId),
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: CustomScrollView(
controller: _customController,
slivers: <Widget>[
SliverAppBar(
expandedHeight: 300.0,
floating: false,
pinned: true,
centerTitle: true,
title: _isCollapsed
? Text(
widget.title,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.red[700],
fontWeight: FontWeight.w500,
),
)
: Text(
widget.title,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.transparent,
fontWeight: FontWeight.w500,
),
),
flexibleSpace: FlexibleSpaceBar(
background: FadeInImage.assetNetwork(
image: "$baseUrl/${snapshot.data.imageUrl}",
placeholder: "assets/gifs/loading.gif",
fit: BoxFit.fitWidth,
)),
),
SliverList(
delegate: SliverChildBuilderDelegate(
(context, index) {
return Padding(
padding: const EdgeInsets.all(10.0),
child: Html(
data: snapshot.data.body,
customTextStyle: (dom.Node node, style) {
if (node is dom.Element) {
switch (node.localName) {
case "code":
{
return style.copyWith(
color: Colors.red[700],
fontSize: 20,
fontWeight: FontWeight.w500,
fontFamily: 'Montserrat');
}
break;
case "b":
{
return style.copyWith(
color: Colors.blue,
fontFamily: 'Montserrat');
}
break;
default:
{
return style.copyWith(
fontSize: 16, fontFamily: 'karla');
}
}
}
},
),
);
},
childCount: 1,
),
),
],
),
);
} else if (snapshot.hasError) {
return Center(
child: Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
);
} else {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
}
},
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/showBMI.dart | import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/screens/screens.dart';
class ShowBMI extends StatefulWidget {
final String text;
final double bmi;
const ShowBMI({Key key, this.text, this.bmi}) : super(key: key);
@override
_ShowBMIState createState() => _ShowBMIState();
}
class _ShowBMIState extends State<ShowBMI> {
BmiBloc bmibloc = BmiBloc();
@override
Color getBmiColor(bmi) {
if (bmi < 18.5) {
return Colors.blue;
} else if (18.5 < bmi && bmi < 25) {
return Color(0xFF08D8BF);
} else if (25 < bmi && bmi < 30) {
return Colors.yellow;
} else if (30 < bmi && bmi < 35) {
return Colors.orange;
} else if (35 < bmi && bmi < 40) {
return Color(0xFFF37B56);
} else {
return Colors.red;
}
}
Color getCircleColor(double bmi) {
if (bmi < 18.5) {
return Colors.lightBlue[50];
} else if (18.5 < bmi && bmi < 25) {
return Color(0xFFEDFBF9);
} else if (25 < bmi && bmi < 30) {
return Colors.yellow[50];
} else if (30 < bmi && bmi < 35) {
return Colors.orange[50];
} else if (35 < bmi && bmi < 40) {
return Colors.orange[50];
} else {
return Colors.red[50];
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Result', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 39,
),
],
),
),
body: Container(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceAround,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'Your BMI Score',
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 30,
color: Colors.blueAccent),
),
],
),
CircleAvatar(
backgroundColor: getCircleColor(widget.bmi),
radius: 80,
child: Text(
widget.bmi.toStringAsFixed(1),
style: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 40,
color: getBmiColor(widget.bmi),
),
),
),
Column(
children: <Widget>[
Result(
condition: 'Underweight',
bmi: '< 18.5',
isIt: widget.bmi < 18.5 ? true : false,
txtcolor: widget.bmi < 18.5 ? Colors.blue : Colors.white,
),
Result(
condition: 'Normal',
bmi: '18.5 - 25',
isIt: 18.5 < widget.bmi && widget.bmi < 25 ? true : false,
txtcolor: 18.5 < widget.bmi && widget.bmi < 25
? Color(0xFF08D8BF)
: Colors.white,
),
Result(
condition: 'Overweight',
bmi: '25 - 30',
isIt: 25 < widget.bmi && widget.bmi < 30 ? true : false,
txtcolor: 25 < widget.bmi && widget.bmi < 30
? Colors.yellow
: Colors.white,
),
Result(
condition: 'Obese',
bmi: '30 - 35',
isIt: 30 < widget.bmi && widget.bmi < 35 ? true : false,
txtcolor: 30 < widget.bmi && widget.bmi < 35
? Colors.orange
: Colors.white,
),
Result(
condition: 'Severely Obese',
bmi: '35 - 40',
isIt: 35 < widget.bmi && widget.bmi < 40 ? true : false,
txtcolor: 35 < widget.bmi && widget.bmi < 40
? Color(0xFFF37B56)
: Colors.white,
),
Result(
condition: 'Very Severely Obese',
bmi: '> 40',
isIt: widget.bmi > 40 ? true : false,
txtcolor: widget.bmi > 40 ? Colors.red : Colors.white,
),
],
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
GestureDetector(
onTap: () {
bmibloc.add(
BmiAddevent(
bmi: Bmi(value: widget.bmi),
),
);
},
child: CircleAvatar(
backgroundColor: Colors.lightGreen,
radius: 33,
child: BlocListener(
bloc: bmibloc,
listener: (BuildContext context, BmiState state) {
if (state is BmiSucessState) {
Fluttertoast.showToast(
msg: state.message,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 16.0);
Navigator.of(context).pop();
} else if (state is BmiErrorState) {
Fluttertoast.showToast(
msg: state.error,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.red,
textColor: Colors.white,
fontSize: 16.0);
Navigator.of(context).pop();
}
},
child: BlocBuilder(
bloc: bmibloc,
builder: (BuildContext context, BmiState state) {
if (state is BmiUninitiatedState) {
return Icon(
Icons.save,
color: Colors.black,
size: 33,
);
} else if (state is BmiSendingState) {
return CircularProgressIndicator(
backgroundColor: Colors.pink,
);
}
return Icon(
Icons.save,
color: Colors.black,
size: 33,
);
},
),
),
),
),
GestureDetector(
onTap: () {
Navigator.pop(context);
},
child: CircleAvatar(
radius: 33,
child: Icon(
Icons.refresh,
size: 33,
),
),
),
GestureDetector(
onTap: () {
Navigator.of(context).push(
MaterialPageRoute(builder: (BuildContext context) {
return BmiHistory();
}));
},
child: CircleAvatar(
backgroundColor: Colors.amberAccent,
radius: 33,
child: Icon(
Icons.history,
size: 33,
color: Colors.black,
),
),
),
],
),
],
),
),
);
}
}
class Result extends StatelessWidget {
final String condition;
final String bmi;
final bool isIt;
final Color txtcolor;
const Result({
Key key,
this.condition,
this.bmi,
this.isIt,
this.txtcolor,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: 6.0, horizontal: 45),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: <Widget>[
Text(
condition,
style: TextStyle(
fontSize: 19,
fontWeight: FontWeight.w400,
color: isIt == false
? Theme.of(context).textTheme.headline.color
: txtcolor,
),
),
Text(
bmi,
style: TextStyle(
fontSize: 19,
fontWeight: FontWeight.w400,
color: isIt == false
? Theme.of(context).textTheme.headline.color
: txtcolor,
),
),
],
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/profileedit.dart | import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:nirogi/main.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/constants/env.dart';
import 'package:nirogi/src/functions/functions.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/screens/screens.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class EditProfile extends StatefulWidget {
EditProfile({Key key}) : super(key: key);
@override
_EditProfileState createState() => _EditProfileState();
}
class _EditProfileState extends State<EditProfile> {
SignupBloc signupBloc;
GlobalKey<FormState> _formKey;
final User updateuser = User();
@override
void initState() {
super.initState();
signupBloc = SignupBloc(
authenticationBloc: BlocProvider.of<AuthenticationBloc>(context),
userRepository: userRepository);
_formKey = GlobalKey<FormState>();
}
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return Scaffold(
appBar: AppBar(
elevation: 0,
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Edit Profile', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 0.03 * width,
),
Image.asset(
'assets/images/icons/createpost.png',
width: 0.07 * width,
),
],
),
actions: <Widget>[
PopupMenuButton<Choice>(
onSelected: (Choice choice) {
Navigator.of(context).pushNamed('/changepw');
},
itemBuilder: (BuildContext context) {
return choice.map((Choice choice) {
return PopupMenuItem<Choice>(
child: ChoiceCard(
choice: choice,
),
value: choice,
);
}).toList();
},
)
],
),
body: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: Container(
child: Stack(
children: <Widget>[
Column(
children: <Widget>[
SizedBox(
height: 0.02 * height,
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Stack(
children: <Widget>[
Container(
height: 0.17 * height,
width: 0.17 * height,
decoration: BoxDecoration(
shape: BoxShape.circle,
),
child: CircleAvatar(
backgroundImage: NetworkImage(
"$baseUrl/${loggedinUser.imageUrl}",
),
),
),
Positioned(
top: 0.10 * height,
right: 0,
child: SizedBox(
height: 0.06 * height,
width: 0.10 * width,
child: FloatingActionButton(
backgroundColor: Colors.white,
onPressed: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) {
return ModifyImage();
}));
},
tooltip: 'Change Avatar',
child: Image.asset(
'assets/images/icons/avatar.png',
width: 0.07 * width,
),
),
),
),
],
),
],
),
Container(
margin: EdgeInsets.symmetric(
horizontal: 0.05 * width, vertical: 0.02 * height),
padding: EdgeInsets.all(20.0),
child: Form(
key: _formKey,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Container(
padding:
EdgeInsets.fromLTRB(0, 0, 0, 0.004 * height),
child: TextFormField(
onSaved: (name) {
updateuser.name = name;
},
initialValue: loggedinUser.name,
validator: (name) => validateName(name),
style: TextStyle(
fontSize: 16,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
color: Colors.black,
),
decoration: InputDecoration(
errorText: "",
border: UnderlineInputBorder(
borderSide:
BorderSide(color: Colors.transparent),
),
labelText: 'Name',
icon: Image.asset(
'assets/images/icons/user.png',
color: Colors.blue[600],
width: 0.06 * width,
),
),
),
),
Divider(
height: 0.02 * height,
),
Container(
padding:
EdgeInsets.fromLTRB(0, 0, 0, 0.004 * height),
child: TextFormField(
onSaved: (email) {
updateuser.email = email;
},
initialValue: loggedinUser.email,
validator: (email) => validateEmail(email),
style: TextStyle(
fontSize: 16,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
color: Colors.black,
),
keyboardType: TextInputType.emailAddress,
decoration: InputDecoration(
errorText: "",
border: Theme.of(context)
.inputDecorationTheme
.border,
icon: Image.asset(
'assets/images/icons/email.png',
color: Colors.blue[600],
width: 0.06 * width,
),
labelText: 'Email',
),
),
),
Divider(
height: 0.02 * height,
),
Container(
padding:
EdgeInsets.fromLTRB(0, 0, 0, 0.004 * height),
child: TextFormField(
onSaved: (address) {
updateuser.address = address;
},
initialValue: loggedinUser.address ?? "",
style: TextStyle(
fontSize: 16,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
color: Colors.black,
),
keyboardType: TextInputType.multiline,
decoration: InputDecoration(
errorText: "",
border: Theme.of(context)
.inputDecorationTheme
.border,
labelText: 'Address',
icon: Image.asset(
'assets/images/icons/address.png',
color: Colors.blue[600],
width: 0.06 * width,
),
),
),
),
],
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
RaisedButton(
padding: EdgeInsets.symmetric(horizontal: 20),
color: Colors.blue[400],
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(30),
),
child: Center(
child: BlocBuilder(
bloc: signupBloc,
builder: (BuildContext context, state) {
if (state is SignupInitialState) {
return Text(
'Save Changes',
style: Theme.of(context)
.textTheme
.button
.copyWith(
fontSize: 17, color: Colors.white),
);
} else if (state is SignupLoadingState) {
return CircularProgressIndicator(
backgroundColor: Colors.pink,
);
} else if (state is SignupSuccessState) {
Fluttertoast.showToast(
msg: "Updated. Please re-authenticate.",
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 16.0);
BlocProvider.of<AuthenticationBloc>(context)
.add(LoggedOutEvent());
Navigator.pop(context);
Navigator.pop(context);
return Text(
'Save Changes',
style: Theme.of(context)
.textTheme
.button
.copyWith(
fontSize: 17, color: Colors.white),
);
} else {
final errstate = state as SignupFailureState;
Fluttertoast.showToast(
msg: errstate.error,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.red,
textColor: Colors.white,
fontSize: 16.0);
return Text(
'Save Changes',
style: Theme.of(context)
.textTheme
.button
.copyWith(
fontSize: 17, color: Colors.white),
);
}
},
)),
onPressed: () {
if (_formKey.currentState.validate()) {
_formKey.currentState.save();
signupBloc
.add(UpdateProfileEvent(user: updateuser));
}
},
),
],
)
],
)
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/foodTipsPage.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/screens/screens.dart';
class FoodTipsPage extends StatelessWidget {
final FoodTipsRepository _repository = FoodTipsRepository();
final FoodTips foodtips = FoodTips();
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Food Tips', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 14,
),
Image.asset(
'assets/images/icons/diet.png',
width: 30,
),
],
),
),
body: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Expanded(
child: Padding(
padding: EdgeInsets.only(right: 10, left: 10, bottom: 10),
child: FutureBuilder(
future: _repository.getFoodTipsDiseases(),
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return Container(
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
scrollDirection: Axis.vertical,
itemCount: snapshot.data.length,
itemBuilder: (BuildContext context, int index) {
return TipsName(disease: snapshot.data[index]);
},
separatorBuilder:
(BuildContext context, int index) {
return SizedBox(
height: 15.0,
);
},
),
);
} else if (snapshot.hasError) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height:
0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
),
);
} else {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
}
}),
),
),
],
));
}
}
class TipsName extends StatelessWidget {
final Disease disease;
TipsName({
Key key,
@required this.disease,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) {
return ShowFoods(
disease: disease.disease,
diseaseId: disease.diseaseId,
);
},
),
);
},
child: Material(
borderRadius: BorderRadius.circular(5),
elevation: 1.0,
child: Container(
height: 60.0,
margin: EdgeInsets.symmetric(horizontal: 5, vertical: 7),
child: Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Container(
margin: EdgeInsets.fromLTRB(5, 0, 13, 0),
child: CircleAvatar(
radius: 23,
child: Text(
disease.disease[0],
style: TextStyle(
fontSize: 30,
color: Colors.white,
),
),
backgroundColor: Colors.lightBlue[400],
),
),
Expanded(
child: Text(
disease.disease,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
),
),
),
],
),
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/dev_info_page.dart | import 'package:flutter/material.dart';
import 'package:webview_flutter/webview_flutter.dart';
class DevInfoPage extends StatefulWidget {
final String selectedUrl;
final String devName;
DevInfoPage({@required this.selectedUrl, this.devName});
@override
createState() => _DevInfoPageState(this.selectedUrl, this.devName);
}
class _DevInfoPageState extends State<DevInfoPage> {
var _selectedUrl;
var _devName;
final _key = UniqueKey();
num _stackToView = 1;
_DevInfoPageState(this._selectedUrl, this._devName);
void _haldleLoad(String value) {
setState(() {
_stackToView = 0;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(_devName, style: Theme.of(context).textTheme.headline),
centerTitle: true,
),
body: IndexedStack(
index: _stackToView,
children: [
Column(
children: [
Expanded(
child: WebView(
key: _key,
javascriptMode: JavascriptMode.unrestricted,
initialUrl: _selectedUrl,
onPageFinished: _haldleLoad,
),
)
],
),
Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
)
],
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/eachFirstAidPage.dart | import 'package:flutter/material.dart';
import 'package:flutter_html/flutter_html.dart';
import 'package:nirogi/src/constants/env.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:html/dom.dart' as dom;
class EachFirstAidPage extends StatefulWidget {
final String title;
final int firstAidId;
EachFirstAidPage({@required this.firstAidId, @required this.title});
@override
_EachFirstAidPageState createState() => _EachFirstAidPageState();
}
class _EachFirstAidPageState extends State<EachFirstAidPage> {
ScrollController _customController;
bool _isCollapsed = false;
@override
void initState() {
super.initState();
_customController = ScrollController()
..addListener(
() => setState(
() {
_isCollapsed =
(_customController.offset <= kToolbarHeight) ? false : true;
},
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: FutureBuilder(
future:
firstAidRepository.getSingleFirstAid(firstAidId: widget.firstAidId),
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: CustomScrollView(
controller: _customController,
slivers: <Widget>[
SliverAppBar(
expandedHeight: 200.0,
floating: false,
pinned: true,
centerTitle: true,
title: _isCollapsed
? Text(
widget.title,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.red[700],
fontWeight: FontWeight.w500,
),
)
: Text(
widget.title,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.transparent,
fontWeight: FontWeight.w500,
),
),
flexibleSpace: FlexibleSpaceBar(
background: FadeInImage.assetNetwork(
image: "$baseUrl/${snapshot.data.imageUrl}",
placeholder: "assets/gifs/loading.gif",
fit: BoxFit.cover,
)),
),
SliverList(
delegate: SliverChildBuilderDelegate(
(context, index) {
return Padding(
padding: const EdgeInsets.all(10.0),
child: Html(
data: snapshot.data.body,
customTextStyle: (dom.Node node, style) {
if (node is dom.Element) {
switch (node.localName) {
case "code":
{
return style.copyWith(
color: Colors.red[700],
fontSize: 20,
fontWeight: FontWeight.w500,
fontFamily: 'Montserrat');
}
break;
case "b":
{
return style.copyWith(
color: Colors.blue,
fontFamily: 'Montserrat');
}
break;
default:
{
return style.copyWith(
fontSize: 16, fontFamily: 'karla');
}
}
}
},
),
);
},
childCount: 1,
),
),
],
),
);
} else if (snapshot.hasError) {
return Center(
child: Text("error"),
);
} else {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
);
}
},
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/viewProfile.dart | import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/getposts_event.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/constants/env.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class ViewProfile extends StatefulWidget {
final String imageUrl;
final String name;
final String address;
final int userId;
const ViewProfile({
@required this.address,
@required this.name,
@required this.imageUrl,
@required this.userId,
});
@override
_ViewProfileState createState() => _ViewProfileState();
}
class _ViewProfileState extends State<ViewProfile> {
final GetPostsBloc getPostsBloc = GetPostsBloc();
@override
void initState() {
super.initState();
getPostsBloc.add(GetUsersPostsEvent(userId: widget.userId));
}
@override
Widget build(BuildContext context) {
final double height = MediaQuery.of(context).size.height;
final double width = MediaQuery.of(context).size.width;
return Scaffold(
appBar: AppBar(
elevation: 0,
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('View Profile', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 0.02 * width,
),
Image.asset(
'assets/images/icons/profile.png',
width: 0.075 * width,
),
],
),
),
body: Stack(
children: <Widget>[
Column(
children: <Widget>[
Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Padding(
padding: EdgeInsets.only(
left: 0.025 * width,
right: 0.036 * width,
),
child: Container(
height: 0.16 * height,
width: 0.16 * height,
decoration: BoxDecoration(
shape: BoxShape.circle,
image: DecorationImage(
image:
NetworkImage('$baseUrl/${widget.imageUrl}'),
),
),
),
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Column(
children: <Widget>[
Text(
widget.name,
style: Theme.of(context)
.textTheme
.body2
.copyWith(
color: Colors.red[700], fontSize: 20),
),
Text(
widget.address,
style: Theme.of(context)
.textTheme
.body2
.copyWith(fontSize: 15),
),
],
),
SizedBox(
height: 25,
),
Column(
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Image.asset(
'assets/images/icons/post.png',
width: 0.075 * width,
),
SizedBox(
width: 10,
),
Text(
'Posts',
style: Theme.of(context)
.textTheme
.body1
.copyWith(fontSize: 18),
),
],
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
height: 1.0,
color: Colors.red,
width: 0.115 * width,
),
SizedBox(
width: 5,
),
Container(
height: 10,
width: 10,
child: Image.asset(
'assets/images/icons/blood-drop.png'),
),
SizedBox(
width: 5,
),
Container(
height: 1.0,
width: 0.13 * width,
color: Colors.red,
),
],
)
],
),
],
),
),
],
),
],
),
Expanded(
child: Container(
margin: EdgeInsets.symmetric(horizontal: 10, vertical: 10),
padding: EdgeInsets.symmetric(vertical: 10),
child: BlocBuilder(
bloc: getPostsBloc,
builder: (BuildContext context, state) {
if (state is PostsUninitialisedState) {
return Container(
child: Center(
child: Text('not loaded'),
),
);
} else if (state is PostsEmptyState) {
return Container(
child: Center(
child: Text("No posts found"),
),
);
} else if (state is PostsFetchingState) {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
} else if (state is PostsErrorState) {
return Container(
child: Center(
child: Text("error"),
),
);
}
final stateAsPostsFetchedState =
state as PostsFetchedState;
final posts = stateAsPostsFetchedState.posts;
return RefreshIndicator(
onRefresh: () {
getPostsBloc
.add(GetUsersPostsEvent(userId: widget.userId));
},
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
itemCount: posts.length,
itemBuilder: (BuildContext context, int index) {
return PostBlock(
post: posts[index],
);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
height: 0.02 * height,
);
},
),
);
},
),
),
),
],
),
],
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/symptomsPage.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/screens/screens.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class SymptomsPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
final width = MediaQuery.of(context).size.width;
return Scaffold(
drawer: AppDrawer(),
appBar: AppBar(
actions: <Widget>[
IconButton(
onPressed: () {
Navigator.of(context)
.push(MaterialPageRoute(builder: (BuildContext context) {
return SymptomSearchPage();
}));
},
icon: Icon(
Icons.search,
size: 30,
),
)
],
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Symptoms', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 0.03 * width,
),
Image.asset(
'assets/images/icons/symptoms.png',
width: 0.07 * width,
),
],
),
),
body: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
_BuildSymptomList(),
],
));
}
}
class _BuildSymptomList extends StatefulWidget {
const _BuildSymptomList({
Key key,
}) : super(key: key);
@override
__BuildSymptomListState createState() => __BuildSymptomListState();
}
class __BuildSymptomListState extends State<_BuildSymptomList> {
Future<List<Symptom>> allSymptoms;
@override
void initState() {
super.initState();
allSymptoms = symptomRepository.getAllSymptoms();
}
@override
Widget build(BuildContext context) {
final height = MediaQuery.of(context).size.height;
final width = MediaQuery.of(context).size.width;
return FutureBuilder(
future: allSymptoms,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return Expanded(
child: Padding(
padding: EdgeInsets.only(
right: 0.02 * width,
left: 0.02 * width,
bottom: 0.01 * height),
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
itemCount: snapshot.data.length,
scrollDirection: Axis.vertical,
itemBuilder: (BuildContext context, int index) {
return SymptomBlock(
symptom: snapshot.data[index],
);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
height: 0.02 * height,
);
},
),
),
);
} else if (snapshot.hasError) {
return Expanded(
child: Center(
child: Container(
height: MediaQuery.of(context).size.width,
child: Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 10,
),
Text(snapshot.error)
],
)),
),
);
} else {
return Expanded(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
}
},
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/editPost.dart | import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
class EditPost extends StatefulWidget {
final Post post;
const EditPost({
@required this.post,
Key key,
}) : assert(post != null),
super(key: key);
@override
_EditPostState createState() =>
_EditPostState(categoryId: post.category.categoryId);
}
class _EditPostState extends State<EditPost> {
GlobalKey<FormState> _createPostField = GlobalKey<FormState>();
int categoryId;
static Category categoryValue;
_EditPostState({@required this.categoryId}) {
categoryValue = categories[this.categoryId - 1];
}
PostBloc addPostBloc;
@override
void initState() {
super.initState();
addPostBloc = PostBloc();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text('Edit Post', style: Theme.of(context).textTheme.headline),
SizedBox(
width: 14,
),
Image.asset(
'assets/images/icons/pen.png',
width: 30,
),
],
),
),
body: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: Container(
padding: EdgeInsets.symmetric(horizontal: 20, vertical: 20),
child: Column(
children: <Widget>[
Row(
children: <Widget>[
Container(
height: 40,
width: 40,
decoration: BoxDecoration(
color: Colors.red[50],
shape: BoxShape.circle,
image: DecorationImage(
image: AssetImage(
'assets/images/icons/profile.png',
),
fit: BoxFit.contain,
),
),
),
SizedBox(
width: 10,
),
Text(
widget.post.name,
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 18,
color: Colors.black,
),
),
],
),
SizedBox(
height: 10,
),
Form(
key: _createPostField,
child: Column(
children: <Widget>[
TextFormField(
onSaved: (String value) {
widget.post.title = value.trim();
},
validator: (String value) {
if (value.trim().isEmpty) {
return "Empty title provided.";
}
return null;
},
style: TextStyle(
fontSize: 18,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.w500,
),
initialValue: widget.post.title,
decoration: InputDecoration(
border: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red[700]),
),
labelText: 'Title',
labelStyle: TextStyle(
fontSize: 18,
color: Colors.red[700],
fontFamily: 'Montserrat',
fontWeight: FontWeight.w500,
),
icon: Icon(
Icons.title,
color: Colors.blue,
),
),
),
SizedBox(
height: 10,
),
TextFormField(
onSaved: (String value) {
widget.post.body = value.trim();
},
validator: (String value) {
if (value.trim().isEmpty) {
return "Empty body provided.";
}
return null;
},
style: TextStyle(
fontSize: 16,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
),
initialValue: widget.post.body,
keyboardType: TextInputType.multiline,
maxLines: null,
decoration: InputDecoration(
border: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red[700]),
),
labelText: 'Body',
labelStyle: TextStyle(
fontSize: 18,
color: Colors.red[700],
fontFamily: 'Montserrat',
fontWeight: FontWeight.w500,
),
icon: Icon(
Icons.subject,
color: Colors.blue,
),
),
),
SizedBox(
height: 20,
),
Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: <Widget>[
Container(
child: DropdownButton<Category>(
value: categoryValue,
elevation: 0,
onChanged: (Category newValue) {
setState(() {
categoryValue = newValue;
});
},
items: categories
.map<DropdownMenuItem<Category>>(
(Category value) {
return DropdownMenuItem(
value: value,
child: Text(
value.category,
maxLines: 3,
overflow: TextOverflow.ellipsis,
style: Theme.of(context)
.textTheme
.body2
.copyWith(
fontSize: 16,
),
),
);
}).toList()),
),
FlatButton(
onPressed: () {
if (_createPostField.currentState.validate()) {
_createPostField.currentState.save();
widget.post.category = categoryValue;
addPostBloc.add(EditPostEvent(
post: widget.post,
postId: widget.post.postId,
));
}
},
child: Text(
'SAVE',
style: Theme.of(context).textTheme.body2.copyWith(
fontSize: 20,
color: Colors.blue,
fontWeight: FontWeight.w500,
),
),
)
],
),
],
),
),
BlocListener(
bloc: addPostBloc,
child: SizedBox(),
listener: (BuildContext context, PostState state) {
if (state is AddPostUninitiatedState) {
return SizedBox();
} else if (state is AddPostSendingState) {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
} else if (state is AddPostSucessState) {
Fluttertoast.showToast(
msg: state.message,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.black,
textColor: Colors.white,
fontSize: 16.0);
Navigator.pop(context, widget.post);
return SizedBox();
} else {
var errorstate = state as AddPostErrorState;
Fluttertoast.showToast(
msg: errorstate.error,
toastLength: Toast.LENGTH_SHORT,
gravity: ToastGravity.BOTTOM,
backgroundColor: Colors.red,
textColor: Colors.white,
fontSize: 16.0);
Navigator.pop(context, widget.post);
return SizedBox();
}
},
)
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/eachDisease.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:html/dom.dart' as dom;
import 'package:flutter_html/flutter_html.dart';
class EachDisease extends StatefulWidget {
final Disease disease;
EachDisease({@required this.disease});
@override
_EachDiseaseState createState() => _EachDiseaseState();
}
class _EachDiseaseState extends State<EachDisease> {
ScrollController _customController;
Future<Disease> disease;
bool _isCollapsed = false;
@override
void initState() {
super.initState();
disease = diseaseRepository.getDisease(diseaseId: widget.disease.diseaseId);
_customController = ScrollController()
..addListener(
() => setState(
() {
_isCollapsed =
(_customController.offset <= kToolbarHeight) ? false : true;
},
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
body: FutureBuilder<Disease>(
future: disease,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: NestedScrollView(
controller: _customController,
headerSliverBuilder:
(BuildContext context, bool innerBoxIsScrolled) {
return <Widget>[
SliverAppBar(
expandedHeight: 200.0,
floating: false,
pinned: true,
centerTitle: true,
title: _isCollapsed
? Text(
widget.disease.disease,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.red[700],
fontWeight: FontWeight.w500,
),
)
: Text(
widget.disease.disease,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.transparent,
fontWeight: FontWeight.w500,
),
),
flexibleSpace: FlexibleSpaceBar(
background: FadeInImage.assetNetwork(
placeholder: "assets/gifs/loading.gif",
image: widget.disease.imageUrl,
fit: BoxFit.cover,
),
),
),
];
},
body: SingleChildScrollView(
child: Container(
padding: EdgeInsets.symmetric(horizontal: 10, vertical: 10),
child: Html(
data: snapshot.data.body,
customTextStyle: (dom.Node node, style) {
if (node is dom.Element) {
switch (node.localName) {
case "code":
{
return style.copyWith(
color: Colors.red[700],
fontSize: 18,
fontWeight: FontWeight.w500,
fontFamily: 'Montserrat');
}
break;
case "b":
{
return style.copyWith(
color: Colors.blue,
fontFamily: 'Montserrat');
}
break;
default:
{
return style.copyWith(
fontSize: 15, fontFamily: 'karla');
}
}
}
},
),
),
),
),
);
} else if (snapshot.hasError) {
return Container(
child: Center(
child: Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
),
);
} else {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
}
},
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/eachSymptom.dart | import 'package:flare_flutter/flare_actor.dart';
import 'package:flutter/material.dart';
import 'package:nirogi/src/models/models.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:flutter_html/flutter_html.dart';
import 'package:html/dom.dart' as dom;
class EachSymptom extends StatefulWidget {
final Symptom symptom;
EachSymptom({@required this.symptom});
@override
_EachSymptomState createState() => _EachSymptomState();
}
class _EachSymptomState extends State<EachSymptom> {
ScrollController _customController;
Future<Symptom> symptom;
bool _isCollapsed = false;
@override
void initState() {
super.initState();
symptom = symptomRepository.getSymptom(symptomId: widget.symptom.symptomId);
_customController = ScrollController()
..addListener(
() => setState(
() {
_isCollapsed =
(_customController.offset <= kToolbarHeight) ? false : true;
},
),
);
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
body: FutureBuilder<Symptom>(
future: symptom,
builder: (BuildContext context, AsyncSnapshot snapshot) {
if (snapshot.hasData) {
return ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: NestedScrollView(
controller: _customController,
headerSliverBuilder:
(BuildContext context, bool innerBoxIsScrolled) {
return <Widget>[
SliverAppBar(
expandedHeight: 200.0,
floating: false,
pinned: true,
centerTitle: true,
title: _isCollapsed
? Text(
widget.symptom.symptom,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.red[700],
fontWeight: FontWeight.w500,
),
)
: Text(
widget.symptom.symptom,
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 20,
color: Colors.transparent,
fontWeight: FontWeight.w500,
),
),
flexibleSpace: FlexibleSpaceBar(
background: FadeInImage.assetNetwork(
image: widget.symptom.imageUrl,
placeholder: "assets/gifs/loading.gif",
fit: BoxFit.cover,
),
),
),
];
},
body: SingleChildScrollView(
child: Container(
padding: EdgeInsets.symmetric(horizontal: 10, vertical: 10),
child: Html(
data: snapshot.data.body,
customTextStyle: (dom.Node node, style) {
if (node is dom.Element) {
switch (node.localName) {
case "code":
{
return style.copyWith(
color: Colors.red[700],
fontSize: 18,
fontWeight: FontWeight.w500,
fontFamily: 'Montserrat');
}
break;
case "b":
{
return style.copyWith(
color: Colors.blue,
fontFamily: 'Montserrat');
}
break;
default:
{
return style.copyWith(
fontSize: 15, fontFamily: 'karla');
}
}
}
},
),
),
),
),
);
} else if (snapshot.hasError) {
return Container(
child: Center(
child: Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/nointernet.flr',
animation: 'init',
fit: BoxFit.cover,
shouldClip: false,
),
),
),
);
} else {
return Container(
child: Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
),
),
);
}
},
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/loginsignup.dart | import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/repository/repositories.dart';
import 'package:nirogi/src/themes/clippers.dart';
import "package:flare_flutter/flare_actor.dart";
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class LoginSignup extends StatefulWidget {
final UserRepository userRepository;
LoginSignup({Key key, @required this.userRepository})
: assert(userRepository != null),
super(key: key);
@override
_LoginSignupState createState() => _LoginSignupState();
}
class _LoginSignupState extends State<LoginSignup> {
LoginBloc _loginBloc;
SignupBloc _signupBloc;
AuthenticationBloc _authenticationBloc;
bool isLoginShown;
UserRepository get _userRepository => widget.userRepository;
@override
void initState() {
_authenticationBloc = BlocProvider.of<AuthenticationBloc>(context);
_signupBloc = SignupBloc(
userRepository: _userRepository,
authenticationBloc: _authenticationBloc,
);
_loginBloc = LoginBloc(
authenticationBloc: _authenticationBloc,
userRepository: _userRepository,
);
isLoginShown = true;
super.initState();
}
@override
void dispose() {
_signupBloc.close();
super.dispose();
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Theme.of(context).scaffoldBackgroundColor,
body: ScrollConfiguration(
behavior: RemoveEndOfListIndicator(),
child: SingleChildScrollView(
child: Stack(
children: <Widget>[
_LinearGradient(),
_BackgroundClipPath(),
Column(
children: <Widget>[
SizedBox(
height: 0.05 * MediaQuery.of(context).size.height,
),
_TopPart(),
SizedBox(
height: 0.08 * MediaQuery.of(context).size.height,
),
!isLoginShown
? SignupForm(
authenticationBloc: _authenticationBloc,
signupBloc: _signupBloc,
)
: LoginForm(
authenticationBloc: _authenticationBloc,
loginBloc: _loginBloc,
),
],
),
Positioned(
bottom: 0.03 * MediaQuery.of(context).size.height,
left: 10,
right: 10,
child: GestureDetector(
child: Padding(
padding: const EdgeInsets.all(8.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
isLoginShown
? Text(
"Don't have an account yet?",
style: TextStyle(
fontSize: 20,
fontFamily: Theme.of(context)
.textTheme
.body1
.fontFamily,
fontWeight: Theme.of(context)
.textTheme
.body1
.fontWeight,
color: Colors.black,
),
)
: Text(
"Already have an account?",
style: TextStyle(
fontSize: 20,
fontFamily: Theme.of(context)
.textTheme
.body1
.fontFamily,
fontWeight: Theme.of(context)
.textTheme
.body1
.fontWeight,
color: Colors.black,
),
),
SizedBox(
width: 10,
),
Icon(
Icons.arrow_forward,
size: 30,
color: Colors.red[700],
)
],
),
),
onTap: () {
setState(() {
isLoginShown = !isLoginShown;
});
},
),
),
],
),
),
),
);
}
}
class _TopPart extends StatelessWidget {
const _TopPart({
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Center(
child: Column(
children: <Widget>[
Container(
width: 0.32 * MediaQuery.of(context).size.width,
height: 0.32 * MediaQuery.of(context).size.width,
child: FlareActor(
'assets/animations/yoga.flr',
animation: 'relaxing',
color: Colors.white,
fit: BoxFit.cover,
shouldClip: false,
),
),
SizedBox(
height: 0.01 * MediaQuery.of(context).size.height,
),
Text(
'HAMI NIROGI',
style: Theme.of(context).textTheme.headline.copyWith(
letterSpacing: 2,
fontSize: 24,
color: Colors.red[700],
fontWeight: FontWeight.w600,
),
)
],
),
);
}
}
class _LinearGradient extends StatelessWidget {
const _LinearGradient({
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Column(
children: <Widget>[
Container(
height: MediaQuery.of(context).size.height * 0.6,
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Color(0xffF56545).withOpacity(0.8),
Color(0xffFFE190).withOpacity(0.8),
],
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
),
),
),
Container(
height: MediaQuery.of(context).size.height * 0.4,
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Color(0xffF56545).withOpacity(0.8),
Color(0xffFFE190).withOpacity(0.8),
],
end: Alignment.topCenter,
begin: Alignment.bottomCenter,
),
),
)
],
);
}
}
class _BackgroundClipPath extends StatelessWidget {
const _BackgroundClipPath({
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return ClipPath(
clipper: LoginPageClipper(),
child: Stack(
children: <Widget>[
Container(
height: MediaQuery.of(context).size.height,
width: MediaQuery.of(context).size.width,
color: Colors.white,
),
Positioned(
child: Image.asset(
'assets/images/icons/dna.png',
width: 0.14 * MediaQuery.of(context).size.width,
),
bottom: 0.24 * MediaQuery.of(context).size.height,
left: 4,
),
Positioned(
child: Image.asset(
'assets/images/icons/medicine.png',
width: 0.14 * MediaQuery.of(context).size.width,
),
top: 0.33 * MediaQuery.of(context).size.height,
right: 4,
),
Positioned(
child: Image.asset(
'assets/images/icons/yoga.png',
width: 0.3 * MediaQuery.of(context).size.width,
),
top: 0.46 * MediaQuery.of(context).size.height,
right: (MediaQuery.of(context).size.width / 2) -
(0.15 * MediaQuery.of(context).size.width),
),
],
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/disease_search_page.dart | import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:nirogi/src/bloc/blocs.dart';
import 'package:nirogi/src/bloc/events.dart';
import 'package:nirogi/src/bloc/states.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class DiseaseSearchPage extends StatefulWidget {
@override
_DiseaseSearchPageState createState() => _DiseaseSearchPageState();
}
class _DiseaseSearchPageState extends State<DiseaseSearchPage> {
FocusNode focusNode;
SearchBloc searchBloc;
String searchQuery = "";
GlobalKey<FormFieldState> _key = GlobalKey<FormFieldState>();
@override
void initState() {
super.initState();
focusNode = FocusNode();
searchBloc = SearchBloc();
}
@override
void dispose() {
super.dispose();
searchBloc.close();
}
@override
Widget build(BuildContext context) {
FocusScope.of(context).requestFocus(focusNode);
return Scaffold(
appBar: AppBar(
title: TextFormField(
onFieldSubmitted: (value) {
if (_key.currentState.validate()) {
_key.currentState.save();
searchBloc.add(DiseaseSearchEvent(query: searchQuery));
}
},
key: _key,
validator: (value) {
if (value.isEmpty || value.length < 3) {
return "Enter at least 3 characters";
}
return null;
},
onSaved: (value) {
searchQuery = value.trim();
},
focusNode: focusNode,
style: TextStyle(
fontSize: 16,
color: Colors.black,
fontFamily: 'Montserrat',
fontWeight: FontWeight.normal,
),
keyboardType: TextInputType.text,
decoration: InputDecoration(
contentPadding: EdgeInsets.all(0),
border: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.red[700]),
),
hintText: 'Search for disease',
labelStyle: TextStyle(
fontSize: 18,
color: Colors.red[700],
fontFamily: 'Montserrat',
fontWeight: FontWeight.w500,
),
suffix: IconButton(
padding: EdgeInsets.all(0),
icon: Icon(Icons.search),
onPressed: () {
if (_key.currentState.validate()) {
_key.currentState.save();
searchBloc.add(DiseaseSearchEvent(query: searchQuery));
}
},
),
),
),
),
body: Container(
child: BlocBuilder(
bloc: searchBloc,
builder: (BuildContext context, state) {
if (state is SearchUninitialisedState) {
return Center(
child: Text('Search for the disease here.'),
);
} else if (state is SearchFetchingState) {
return Center(
child: CircularProgressIndicator(
backgroundColor: Colors.pink,
));
} else if (state is SearchErrorState) {
return Center(
child: Text("error occured"),
);
} else if (state is SearchEmptyState) {
return Center(
child: RichText(
textAlign: TextAlign.center,
text: TextSpan(children: [
TextSpan(
text: "Nothing found for\n\n",
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 15,
color: Colors.black,
)),
TextSpan(
text: searchQuery,
style: Theme.of(context).textTheme.headline.copyWith(
fontSize: 17,
color: Colors.blue[700],
fontWeight: FontWeight.w500),
)
]),
),
);
} else if (state is SearchDiseaseFetchedState) {
return Padding(
padding: EdgeInsets.only(right: 10, left: 10),
child: Container(
child: ListView.separated(
shrinkWrap: true,
physics: BouncingScrollPhysics(),
scrollDirection: Axis.vertical,
itemCount: state.diseases.length,
itemBuilder: (BuildContext context, int index) {
return DiseaseBlock(disease: state.diseases[index]);
},
separatorBuilder: (BuildContext context, int index) {
return SizedBox(
height: 15.0,
);
},
),
),
);
}
},
),
),
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/screens/healthToolsPage.dart | import 'package:flutter/material.dart';
import 'package:nirogi/src/screens/screens.dart';
import 'package:nirogi/src/themes/scrollOverlay.dart';
import 'package:nirogi/src/widgets/widgets.dart';
class HealthToolsPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
drawer: AppDrawer(),
appBar: AppBar(
title: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
'Health Tools and Tips',
style: Theme.of(context).textTheme.headline,
),
SizedBox(
width: 14,
),
Image.asset(
'assets/images/icons/healthtool.png',
width: 30,
),
],
),
),
body: ScrollConfiguration(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 10.0, vertical: 5),
child: GridView.count(
primary: false,
crossAxisSpacing: 10.0,
crossAxisCount: 2,
mainAxisSpacing: 0,
children: <Widget>[
ToolCard(
imageUrl: "assets/images/icons/diet.png",
name: "Food Tips",
onTapWidget: FoodTipsPage(),
),
ToolCard(
imageUrl: "assets/images/icons/medicine.png",
name: "Information on Common Drugs",
onTapWidget: ShowDrugs(),
),
ToolCard(
imageUrl: "assets/images/icons/firstaid.png",
name: "First Aid",
onTapWidget: FirstAidPage(),
),
IncompatibleFoods(),
ToolCard(
imageUrl: "assets/images/icons/bmi.png",
name: "BMI Calculator",
onTapWidget: CalculateBMI(),
),
ToolCard(
imageUrl: "assets/images/icons/blooddonation.png",
name: "Blood Donation Date",
onTapWidget: BloodDonation(),
),
ToolCard(
imageUrl: "assets/images/icons/water.png",
name: "Daily Water Requirement",
onTapWidget: DailyWater(),
),
],
),
),
behavior: RemoveEndOfListIndicator(),
),
);
}
}
class IncompatibleFoods extends StatelessWidget {
const IncompatibleFoods({
Key key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return InkWell(
child: Card(
elevation: 5,
color: Theme.of(context).canvasColor,
child: Column(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Container(
margin: EdgeInsets.only(top: 10, bottom: 20),
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Stack(
children: <Widget>[
Image.asset(
'assets/images/icons/breakfast.png',
width: 90,
),
Positioned(
bottom: 0,
right: 0,
child: Image.asset(
'assets/images/icons/close.png',
width: 30,
color: Colors.red[700],
),
),
],
)
],
),
),
Text(
"Incompatible Foods",
style: Theme.of(context).textTheme.body1.copyWith(
fontSize: 18,
fontWeight: FontWeight.w500,
),
textAlign: TextAlign.center,
)
],
),
),
onTap: () {
Navigator.of(context).push(
MaterialPageRoute(
builder: (BuildContext context) {
return IncompatibleFoodsMenuPage();
},
),
);
},
);
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/functions/functions.dart | export 'validator.dart';
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/functions/validator.dart | dynamic validateEmail(String email) {
final RegExp exp =
RegExp(r"(^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+\.[a-zA-Z0-9-.]+$)");
if (exp.allMatches(email).length > 0) {
return null;
} else {
return 'Enter a valid email.';
}
}
dynamic validatePassword(String password) {
final RegExp exp = new RegExp(
r"^(?:(?=.*[a-z])(?:(?=.*[A-Z])(?=.*[\d\W])|(?=.*\W)(?=.*\d))|(?=.*\W)(?=.*[A-Z])(?=.*\d)).{8,}$");
if (exp.allMatches(password).length > 0) {
return null;
} else {
return 'Password must be alphanumeric, 8 characters long';
}
}
dynamic validateName(String name) {
final RegExp exp = new RegExp('[A-Za-z]{2,25}( [A-Za-z]{2,25})?');
if (exp.allMatches(name).length > 0) {
return null;
} else {
return 'Enter a valid name.';
}
}
| 0 |
mirrored_repositories/nirogi/lib/src | mirrored_repositories/nirogi/lib/src/functions/reset_error.dart | String resetError() {
return "";
}
| 0 |
mirrored_repositories/login_signup_example | mirrored_repositories/login_signup_example/lib/main.dart | import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:login_signup_example/page/home_page.dart';
import 'package:login_signup_example/page/user_page.dart';
import 'package:login_signup_example/utils/user_preferences.dart';
import 'package:login_signup_example/utils/user_simple_preferences.dart';
Future main() async {
WidgetsFlutterBinding.ensureInitialized();
await SystemChrome.setPreferredOrientations([
DeviceOrientation.portraitUp,
DeviceOrientation.portraitDown,
]);
await UserPreferences.init();
runApp(MyApp());
}
class MyApp extends StatelessWidget {
static final String title = 'Login & Signup';
@override
Widget build(BuildContext context) => MaterialApp(
debugShowCheckedModeBanner: false,
title: title,
theme: ThemeData(
colorScheme: ColorScheme.dark(),
scaffoldBackgroundColor: Colors.blue.shade300,
accentColor: Colors.indigoAccent.withOpacity(0.8),
unselectedWidgetColor: Colors.blue.shade200,
switchTheme: SwitchThemeData(
thumbColor: MaterialStateProperty.all(Colors.white),
),
),
home: HomePage(),
);
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/page/home_page.dart | import 'package:flutter/material.dart';
import 'package:login_signup_example/page/login_page.dart';
import 'package:login_signup_example/page/user_page.dart';
import 'package:login_signup_example/widget/button_widget.dart';
import 'package:login_signup_example/widget/title_widget.dart';
class HomePage extends StatefulWidget {
@override
_HomePageState createState() => _HomePageState();
}
class _HomePageState extends State<HomePage> {
@override
Widget build(BuildContext context) => Scaffold(
body: SafeArea(
child: Container(
padding: EdgeInsets.symmetric(horizontal: 32, vertical: 96),
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
TitleWidget(icon: Icons.home, text: 'Signup'),
buildButtons(),
],
),
),
),
);
Widget buildButtons() => Column(
children: [
const SizedBox(height: 24),
ButtonWidget(
text: 'Login',
onClicked: () => Navigator.of(context).push(MaterialPageRoute(
builder: (context) => LoginPage(),
)),
),
const SizedBox(height: 24),
ButtonWidget(
text: 'Register',
onClicked: () => Navigator.of(context).push(MaterialPageRoute(
builder: (context) => UserPage(),
)),
),
],
);
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/page/user_page.dart | import 'dart:io';
import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart';
import 'package:login_signup_example/model/user.dart';
import 'package:login_signup_example/utils/user_preferences.dart';
import 'package:login_signup_example/widget/birthday_widget.dart';
import 'package:login_signup_example/widget/button_widget.dart';
import 'package:login_signup_example/widget/pets_buttons_widget.dart';
import 'package:login_signup_example/widget/switch_widget.dart';
import 'package:path_provider/path_provider.dart';
import 'package:uuid/uuid.dart';
class UserPage extends StatefulWidget {
final String idUser;
const UserPage({
Key key,
this.idUser,
}) : super(key: key);
@override
_UserPageState createState() => _UserPageState();
}
class _UserPageState extends State<UserPage> {
User user;
@override
void initState() {
super.initState();
final id = Uuid().v4();
print('Id: $id');
user = widget.idUser == null
? User(id: id)
: UserPreferences.getUser(widget.idUser);
}
@override
Widget build(BuildContext context) => Scaffold(
body: SafeArea(
child: Stack(
children: [
buildUsers(),
if (widget.idUser == null)
Positioned(
left: 16,
top: 24,
child: GestureDetector(
onTap: () => Navigator.of(context).pop(),
child: Icon(Icons.arrow_back, size: 32),
),
),
if (widget.idUser != null)
Positioned(
right: 16,
top: 24,
child: GestureDetector(
onTap: () => Navigator.of(context).pop(),
child: Icon(Icons.logout, size: 32),
),
),
],
),
),
);
Widget buildUsers() => ListView(
padding: EdgeInsets.all(16),
children: [
buildImage(),
const SizedBox(height: 32),
buildName(),
const SizedBox(height: 12),
buildBirthday(),
const SizedBox(height: 12),
buildPets(),
const SizedBox(height: 12),
buildAllowNotifications(),
buildAllowNewsletter(),
const SizedBox(height: 32),
buildButton(),
],
);
Widget buildImage() => GestureDetector(
child: buildAvatar(),
onTap: () async {
final image =
await ImagePicker().getImage(source: ImageSource.gallery);
if (image == null) return;
final directory = await getApplicationDocumentsDirectory();
final id = '_${widget.idUser}_${Uuid().v4()}';
final imageFile = File('${directory.path}/${id}_avatar.png');
final newImage = await File(image.path).copy(imageFile.path);
setState(() => user = user.copy(imagePath: newImage.path));
},
);
Widget buildAvatar() {
final double size = 64;
if (user.imagePath.isNotEmpty) {
return CircleAvatar(
radius: size,
backgroundColor: Theme.of(context).accentColor,
child: ClipOval(
child: Image.file(
File(user.imagePath),
width: size * 2,
height: size * 2,
fit: BoxFit.cover,
),
),
);
} else {
return CircleAvatar(
radius: size,
backgroundColor: Theme.of(context).unselectedWidgetColor,
child: Icon(Icons.add, color: Colors.white, size: size),
);
}
}
Widget buildName() => buildTitle(
title: 'Name',
child: TextFormField(
initialValue: user.name,
decoration: InputDecoration(
border: OutlineInputBorder(),
hintText: 'Your Name',
),
onChanged: (name) => setState(() => user = user.copy(name: name)),
),
);
Widget buildBirthday() => BirthdayWidget(
birthday: user.dateOfBirth,
onChangedBirthday: (dateOfBirth) =>
setState(() => user = user.copy(dateOfBirth: dateOfBirth)),
);
Widget buildPets() => buildTitle(
title: 'Pets',
child: PetsButtonsWidget(
pets: user.pets,
onSelectedPet: (pet) => setState(() {
final pets = user.pets.contains(pet)
? (List.of(user.pets)..remove(pet))
: (List.of(user.pets)..add(pet));
setState(() => user = user.copy(pets: pets));
}),
),
);
Widget buildAllowNotifications() => SwitchWidget(
title: 'Allow Notifications',
value: user.settings.allowNotifications,
onChanged: (allowNotifications) {
final settings = user.settings.copy(
allowNotifications: allowNotifications,
);
setState(() => user = user.copy(settings: settings));
},
);
Widget buildAllowNewsletter() => SwitchWidget(
title: 'Allow Newsletter',
value: user.settings.allowNewsletter,
onChanged: (allowNewsletter) {
final settings = user.settings.copy(
allowNewsletter: allowNewsletter,
);
setState(() => user = user.copy(settings: settings));
},
);
Widget buildButton() => ButtonWidget(
text: 'Save',
onClicked: () async {
final isNewUser = widget.idUser == null;
if (isNewUser) {
await UserPreferences.addUsers(user);
await UserPreferences.setUser(user);
Navigator.of(context).pushReplacement(MaterialPageRoute(
builder: (context) => UserPage(idUser: user.id),
));
} else {
await UserPreferences.setUser(user);
}
});
Widget buildTitle({
@required String title,
@required Widget child,
}) =>
Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Text(
title,
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 18),
),
const SizedBox(height: 8),
child,
],
);
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/page/login_page.dart | import 'dart:io';
import 'package:flutter/material.dart';
import 'package:login_signup_example/model/user.dart';
import 'package:login_signup_example/page/user_page.dart';
import 'package:login_signup_example/utils/user_preferences.dart';
import 'package:login_signup_example/widget/title_widget.dart';
class LoginPage extends StatefulWidget {
@override
_LoginPageState createState() => _LoginPageState();
}
class _LoginPageState extends State<LoginPage> {
List<User> users;
@override
void initState() {
super.initState();
users = UserPreferences.getUsers();
}
@override
Widget build(BuildContext context) => Scaffold(
body: SafeArea(
child: Stack(
children: [
Container(
padding: EdgeInsets.symmetric(horizontal: 32, vertical: 96),
child: Column(
children: <Widget>[
TitleWidget(icon: Icons.login, text: 'Login'),
const SizedBox(height: 48),
Expanded(child: buildUsers()),
],
),
),
Positioned(
left: 16,
top: 24,
child: GestureDetector(
onTap: () => Navigator.of(context).pop(),
child: Icon(Icons.arrow_back, size: 32),
),
),
],
),
),
);
Widget buildUsers() {
if (users.isEmpty) {
return Center(
child: Text(
'There are no users!',
style: TextStyle(fontSize: 24),
),
);
} else {
return ListView.separated(
itemCount: users.length,
separatorBuilder: (context, index) => Container(height: 12),
itemBuilder: (context, index) {
final user = users[index];
return buildUser(user);
},
);
}
}
Widget buildUser(User user) {
final imageFile = File(user.imagePath);
return ListTile(
tileColor: Colors.white24,
onTap: () => Navigator.of(context).pushReplacement(MaterialPageRoute(
builder: (context) => UserPage(idUser: user.id),
)),
leading: user.imagePath.isEmpty
? null
: CircleAvatar(backgroundImage: FileImage(imageFile)),
title: Text(user.name, style: TextStyle(fontSize: 24)),
);
}
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/model/settings.dart | class Settings {
final bool allowNewsletter;
final bool allowNotifications;
const Settings({
this.allowNewsletter = true,
this.allowNotifications = true,
});
Settings copy({
bool allowNewsletter,
bool allowNotifications,
}) =>
Settings(
allowNewsletter: allowNewsletter ?? this.allowNewsletter,
allowNotifications: allowNotifications ?? this.allowNotifications,
);
static Settings fromJson(Map<String, dynamic> json) => Settings(
allowNewsletter: json['allowNewsletter'],
allowNotifications: json['allowNotifications'],
);
Map<String, dynamic> toJson() => {
'allowNewsletter': allowNewsletter,
'allowNotifications': allowNotifications,
};
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/model/user.dart | import 'package:login_signup_example/model/settings.dart';
class User {
final String id;
final String name;
final DateTime dateOfBirth;
final String imagePath;
final List<String> pets;
final Settings settings;
const User({
this.id = '',
this.name = '',
this.dateOfBirth,
this.imagePath = '',
this.pets = const [],
this.settings = const Settings(),
});
User copy({
String id,
String name,
DateTime dateOfBirth,
String imagePath,
List<String> pets,
Settings settings,
}) =>
User(
id: id ?? this.id,
name: name ?? this.name,
dateOfBirth: dateOfBirth ?? this.dateOfBirth,
imagePath: imagePath ?? this.imagePath,
pets: pets ?? this.pets,
settings: settings ?? this.settings,
);
static User fromJson(Map<String, dynamic> json) => User(
id: json['id'],
name: json['name'],
dateOfBirth: DateTime.tryParse(json['dateOfBirth']),
imagePath: json['imagePath'],
pets: List<String>.from(json['pets']),
settings: Settings.fromJson(json['settings']),
);
Map<String, dynamic> toJson() => {
'id': id,
'name': name,
'dateOfBirth': dateOfBirth.toIso8601String(),
'imagePath': imagePath,
'pets': pets,
'settings': settings.toJson(),
};
@override
String toString() => 'User{id: $id, name: $name}';
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/widget/button_widget.dart | import 'package:flutter/material.dart';
class ButtonWidget extends StatelessWidget {
final String text;
final VoidCallback onClicked;
const ButtonWidget({
@required this.text,
@required this.onClicked,
});
@override
Widget build(BuildContext context) => ElevatedButton(
style: ElevatedButton.styleFrom(
minimumSize: Size.fromHeight(52),
primary: Colors.white,
elevation: 5,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(25),
),
),
child: Text(
text,
style: TextStyle(fontSize: 20, fontWeight: FontWeight.bold),
),
onPressed: onClicked,
);
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/widget/switch_widget.dart | import 'package:flutter/material.dart';
class SwitchWidget extends StatelessWidget {
final String title;
final bool value;
final ValueChanged<bool> onChanged;
const SwitchWidget({
@required this.title,
@required this.value,
@required this.onChanged,
});
@override
Widget build(BuildContext context) => ListTile(
contentPadding: EdgeInsets.zero,
onTap: () => onChanged(!value),
title: Text(
title,
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 18),
),
trailing: Transform.scale(
scale: 1.3,
child: Switch(
value: value,
activeTrackColor: Theme.of(context).accentColor,
onChanged: onChanged,
),
),
);
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/widget/pets_buttons_widget.dart | import 'package:flutter/material.dart';
class PetsButtonsWidget extends StatelessWidget {
final List<String> pets;
final ValueChanged<String> onSelectedPet;
const PetsButtonsWidget({
Key key,
@required this.pets,
@required this.onSelectedPet,
}) : super(key: key);
@override
Widget build(BuildContext context) {
final background = Theme.of(context).unselectedWidgetColor;
final allPets = ['Dog', 'Cat', 'Other'];
return Container(
alignment: Alignment.centerLeft,
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(10),
color: background,
),
child: ToggleButtons(
isSelected: allPets.map((pet) => pets.contains(pet)).toList(),
selectedColor: Colors.white,
color: Colors.white,
fillColor: Theme.of(context).accentColor,
borderRadius: BorderRadius.circular(10),
renderBorder: false,
children: allPets.map(buildPet).toList(),
onPressed: (index) => onSelectedPet(allPets[index]),
),
),
);
}
Widget buildPet(String text) => Container(
padding: EdgeInsets.symmetric(horizontal: 24),
child: Text(text),
);
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/widget/title_widget.dart | import 'package:flutter/material.dart';
class TitleWidget extends StatelessWidget {
final IconData icon;
final String text;
const TitleWidget({
Key key,
@required this.icon,
@required this.text,
}) : super(key: key);
@override
Widget build(BuildContext context) => Column(
children: [
Icon(icon, size: 100),
const SizedBox(height: 16),
Text(
text,
style: TextStyle(fontSize: 42, fontWeight: FontWeight.w400),
textAlign: TextAlign.center,
),
],
);
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/widget/birthday_widget.dart | import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
class BirthdayWidget extends StatefulWidget {
final DateTime birthday;
final ValueChanged<DateTime> onChangedBirthday;
const BirthdayWidget({
Key key,
@required this.birthday,
@required this.onChangedBirthday,
}) : super(key: key);
@override
_BirthdayWidgetState createState() => _BirthdayWidgetState();
}
class _BirthdayWidgetState extends State<BirthdayWidget> {
final controller = TextEditingController();
final focusNode = FocusNode();
@override
void initState() {
super.initState();
setDate();
}
@override
void didUpdateWidget(covariant BirthdayWidget oldWidget) {
super.didUpdateWidget(oldWidget);
setDate();
}
void setDate() => setState(() {
controller.text = widget.birthday == null
? ''
: DateFormat.yMd().format(widget.birthday);
});
@override
Widget build(BuildContext context) => FocusBuilder(
onChangeVisibility: (isVisible) {
if (isVisible) {
selectDate(context);
//
} else {
FocusScope.of(context).requestFocus(FocusNode());
}
},
focusNode: focusNode,
builder: (hasFocus) => TextFormField(
controller: controller,
validator: (value) => value.isEmpty ? 'Is Required' : null,
decoration: InputDecoration(
prefixText: ' ',
hintText: 'Your birthday',
prefixIcon: Icon(Icons.calendar_today_rounded),
border: OutlineInputBorder(),
),
),
);
Future selectDate(BuildContext context) async {
final birthday = await showDatePicker(
context: context,
initialDate: widget.birthday ?? DateTime.now(),
firstDate: DateTime(1950),
lastDate: DateTime(2100),
);
if (birthday == null) return;
widget.onChangedBirthday(birthday);
}
}
class FocusBuilder extends StatefulWidget {
final FocusNode focusNode;
final Widget Function(bool hasFocus) builder;
final ValueChanged<bool> onChangeVisibility;
const FocusBuilder({
@required this.focusNode,
@required this.builder,
@required this.onChangeVisibility,
Key key,
}) : super(key: key);
@override
_FocusBuilderState createState() => _FocusBuilderState();
}
class _FocusBuilderState extends State<FocusBuilder> {
@override
Widget build(BuildContext context) => GestureDetector(
behavior: HitTestBehavior.opaque,
onTap: () => widget.onChangeVisibility(true),
child: Focus(
focusNode: widget.focusNode,
onFocusChange: widget.onChangeVisibility,
child: widget.builder(widget.focusNode.hasFocus),
),
);
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/utils/user_preferences.dart | import 'dart:convert';
import 'package:login_signup_example/model/user.dart';
import 'package:shared_preferences/shared_preferences.dart';
class UserPreferences {
static SharedPreferences _preferences;
static const _keyUsers = 'users';
static Future init() async =>
_preferences = await SharedPreferences.getInstance();
static Future setUser(User user) async {
final json = jsonEncode(user.toJson());
final idUser = user.id;
await _preferences.setString(idUser, json);
}
static User getUser(String idUser) {
final json = _preferences.getString(idUser);
return User.fromJson(jsonDecode(json));
}
static Future addUsers(User user) async {
final idUsers = _preferences.getStringList(_keyUsers) ?? <String>[];
final newIdUsers = List.of(idUsers)..add(user.id);
await _preferences.setStringList(_keyUsers, newIdUsers);
}
static List<User> getUsers() {
final idUsers = _preferences.getStringList(_keyUsers);
if (idUsers == null) {
return <User>[];
} else {
return idUsers.map<User>(getUser).toList();
}
}
}
| 0 |
mirrored_repositories/login_signup_example/lib | mirrored_repositories/login_signup_example/lib/utils/user_simple_preferences.dart | import 'package:shared_preferences/shared_preferences.dart';
class UserSimplePreferences {
static SharedPreferences _preferences;
static const _keyUsername = 'username';
static const _keyPets = 'pets';
static const _keyBirthday = 'birthday';
static Future init() async =>
_preferences = await SharedPreferences.getInstance();
static Future setUsername(String username) async =>
await _preferences.setString(_keyUsername, username);
static String getUsername() => _preferences.getString(_keyUsername);
static Future setPets(List<String> pets) async =>
await _preferences.setStringList(_keyPets, pets);
static List<String> getPets() => _preferences.getStringList(_keyPets);
static Future setBirthday(DateTime dateOfBirth) async {
final birthday = dateOfBirth.toIso8601String();
return await _preferences.setString(_keyBirthday, birthday);
}
static DateTime getBirthday() {
final birthday = _preferences.getString(_keyBirthday);
return birthday == null ? null : DateTime.tryParse(birthday);
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/firebase_options.dart | // File generated by FlutterFire CLI.
// ignore_for_file: lines_longer_than_80_chars, avoid_classes_with_only_static_members
import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;
import 'package:flutter/foundation.dart'
show defaultTargetPlatform, kIsWeb, TargetPlatform;
/// Default [FirebaseOptions] for use with your Firebase apps.
///
/// Example:
/// ```dart
/// import 'firebase_options.dart';
/// // ...
/// await Firebase.initializeApp(
/// options: DefaultFirebaseOptions.currentPlatform,
/// );
/// ```
class DefaultFirebaseOptions {
static FirebaseOptions get currentPlatform {
if (kIsWeb) {
return web;
}
switch (defaultTargetPlatform) {
case TargetPlatform.android:
return android;
case TargetPlatform.iOS:
return ios;
case TargetPlatform.macOS:
throw UnsupportedError(
'DefaultFirebaseOptions have not been configured for macos - '
'you can reconfigure this by running the FlutterFire CLI again.',
);
case TargetPlatform.windows:
throw UnsupportedError(
'DefaultFirebaseOptions have not been configured for windows - '
'you can reconfigure this by running the FlutterFire CLI again.',
);
case TargetPlatform.linux:
throw UnsupportedError(
'DefaultFirebaseOptions have not been configured for linux - '
'you can reconfigure this by running the FlutterFire CLI again.',
);
default:
throw UnsupportedError(
'DefaultFirebaseOptions are not supported for this platform.',
);
}
}
static const FirebaseOptions android = FirebaseOptions(
apiKey: 'AIzaSyBeszZHLYJNyjUhpujMH9yZ4ol9JqsAmPU',
appId: '1:288842837392:android:1353619813061d867a5715',
messagingSenderId: '288842837392',
projectId: 'we-chat-75f13',
storageBucket: 'we-chat-75f13.appspot.com',
);
static const FirebaseOptions ios = FirebaseOptions(
apiKey: 'AIzaSyCCYZoZ5DvuitZJ7qK5iWM3ARHBDoFFriY',
appId: '1:288842837392:ios:f39c8dc31525a6687a5715',
messagingSenderId: '288842837392',
projectId: 'we-chat-75f13',
storageBucket: 'we-chat-75f13.appspot.com',
androidClientId: '288842837392-gvt1l790g0t1fmnurc5pmko3oss8b1tq.apps.googleusercontent.com',
iosClientId: '288842837392-sgib97u6439i4jte3bo19u00fh663euu.apps.googleusercontent.com',
iosBundleId: 'com.harshRajpurohit.weChat',
);
static const FirebaseOptions web = FirebaseOptions(
apiKey: 'AIzaSyBW-1MjB067GUwQHPnYmWkr_4iMz13UgRs',
appId: '1:288842837392:web:6ae5bafc6d7d4f407a5715',
messagingSenderId: '288842837392',
projectId: 'we-chat-75f13',
authDomain: 'we-chat-75f13.firebaseapp.com',
storageBucket: 'we-chat-75f13.appspot.com',
);
} | 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/main.dart | import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_notification_channel/flutter_notification_channel.dart';
import 'package:flutter_notification_channel/notification_importance.dart';
import 'package:we_chat/screens/splash_screen.dart';
import 'package:firebase_core/firebase_core.dart';
import 'firebase_options.dart';
//global object for accessing device screen size
late Size mq;
void main() {
WidgetsFlutterBinding.ensureInitialized();
//enter full-screen
SystemChrome.setEnabledSystemUIMode(SystemUiMode.immersiveSticky);
//for setting orientation to portrait only
SystemChrome.setPreferredOrientations(
[DeviceOrientation.portraitUp, DeviceOrientation.portraitDown])
.then((value) {
_initializeFirebase();
runApp(const MyApp());
});
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'We Chat',
debugShowCheckedModeBanner: false,
theme: ThemeData(
appBarTheme: const AppBarTheme(
centerTitle: true,
elevation: 1,
iconTheme: IconThemeData(color: Colors.black),
titleTextStyle: TextStyle(
color: Colors.black, fontWeight: FontWeight.normal, fontSize: 19),
backgroundColor: Colors.white,
)),
home: const SplashScreen());
}
}
_initializeFirebase() async {
await Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform);
var result = await FlutterNotificationChannel().registerNotificationChannel(
description: 'For Showing Message Notification',
id: 'chats',
importance: NotificationImportance.IMPORTANCE_HIGH,
name: 'Chats');
log('\nNotification Channel Result: $result');
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/widgets/chat_user_card.dart | import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import '../api/apis.dart';
import '../helper/my_date_util.dart';
import '../main.dart';
import '../models/chat_user.dart';
import '../models/message.dart';
import '../screens/chat_screen.dart';
import 'dialogs/profile_dialog.dart';
//card to represent a single user in home screen
class ChatUserCard extends StatefulWidget {
final ChatUser user;
const ChatUserCard({super.key, required this.user});
@override
State<ChatUserCard> createState() => _ChatUserCardState();
}
class _ChatUserCardState extends State<ChatUserCard> {
//last message info (if null --> no message)
Message? _message;
@override
Widget build(BuildContext context) {
return Card(
margin: EdgeInsets.symmetric(horizontal: mq.width * .04, vertical: 4),
// color: Colors.blue.shade100,
elevation: 0.5,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(15)),
child: InkWell(
onTap: () {
//for navigating to chat screen
Navigator.push(
context,
MaterialPageRoute(
builder: (_) => ChatScreen(user: widget.user)));
},
child: StreamBuilder(
stream: APIs.getLastMessage(widget.user),
builder: (context, snapshot) {
final data = snapshot.data?.docs;
final list =
data?.map((e) => Message.fromJson(e.data())).toList() ?? [];
if (list.isNotEmpty) _message = list[0];
return ListTile(
//user profile picture
leading: InkWell(
onTap: () {
showDialog(
context: context,
builder: (_) => ProfileDialog(user: widget.user));
},
child: ClipRRect(
borderRadius: BorderRadius.circular(mq.height * .03),
child: CachedNetworkImage(
width: mq.height * .055,
height: mq.height * .055,
imageUrl: widget.user.image,
fit: BoxFit.cover,
errorWidget: (context, url, error) => const CircleAvatar(
child: Icon(CupertinoIcons.person)),
),
),
),
//user name
title: Text(widget.user.name),
//last message
subtitle: Text(
_message != null
? _message!.type == Type.image
? 'image'
: _message!.msg
: widget.user.about,
maxLines: 1),
//last message time
trailing: _message == null
? null //show nothing when no message is sent
: _message!.read.isEmpty &&
_message!.fromId != APIs.user.uid
?
//show for unread message
Container(
width: 15,
height: 15,
decoration: BoxDecoration(
color: Colors.greenAccent.shade400,
borderRadius: BorderRadius.circular(10)),
)
:
//message sent time
Text(
MyDateUtil.getLastMessageTime(
context: context, time: _message!.sent),
style: const TextStyle(color: Colors.black54),
),
);
},
)),
);
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/widgets/message_card.dart | import 'dart:developer';
import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:gallery_saver_updated/gallery_saver.dart';
import '../api/apis.dart';
import '../helper/dialogs.dart';
import '../helper/my_date_util.dart';
import '../main.dart';
import '../models/message.dart';
// for showing single message details
class MessageCard extends StatefulWidget {
const MessageCard({super.key, required this.message});
final Message message;
@override
State<MessageCard> createState() => _MessageCardState();
}
class _MessageCardState extends State<MessageCard> {
@override
Widget build(BuildContext context) {
bool isMe = APIs.user.uid == widget.message.fromId;
return InkWell(
onLongPress: () {
_showBottomSheet(isMe);
},
child: isMe ? _greenMessage() : _blueMessage());
}
// sender or another user message
Widget _blueMessage() {
//update last read message if sender and receiver are different
if (widget.message.read.isEmpty) {
APIs.updateMessageReadStatus(widget.message);
}
return Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
//message content
Flexible(
child: Container(
padding: EdgeInsets.all(widget.message.type == Type.image
? mq.width * .03
: mq.width * .04),
margin: EdgeInsets.symmetric(
horizontal: mq.width * .04, vertical: mq.height * .01),
decoration: BoxDecoration(
color: const Color.fromARGB(255, 221, 245, 255),
border: Border.all(color: Colors.lightBlue),
//making borders curved
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(30),
topRight: Radius.circular(30),
bottomRight: Radius.circular(30))),
child: widget.message.type == Type.text
?
//show text
Text(
widget.message.msg,
style: const TextStyle(fontSize: 15, color: Colors.black87),
)
:
//show image
ClipRRect(
borderRadius: BorderRadius.circular(15),
child: CachedNetworkImage(
imageUrl: widget.message.msg,
fit: BoxFit.cover,
placeholder: (context, url) => const Padding(
padding: EdgeInsets.all(8.0),
child: CircularProgressIndicator(strokeWidth: 2),
),
errorWidget: (context, url, error) =>
const Icon(Icons.image, size: 70),
),
),
),
),
//message time
Padding(
padding: EdgeInsets.only(right: mq.width * .04),
child: Text(
MyDateUtil.getFormattedTime(
context: context, time: widget.message.sent),
style: const TextStyle(fontSize: 13, color: Colors.black54),
),
),
],
);
}
// our or user message
Widget _greenMessage() {
return Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
//message time
Row(
children: [
//for adding some space
SizedBox(width: mq.width * .04),
//double tick blue icon for message read
if (widget.message.read.isNotEmpty)
const Icon(Icons.done_all_rounded, color: Colors.blue, size: 20),
//for adding some space
const SizedBox(width: 2),
//sent time
Text(
MyDateUtil.getFormattedTime(
context: context, time: widget.message.sent),
style: const TextStyle(fontSize: 13, color: Colors.black54),
),
],
),
//message content
Flexible(
child: Container(
padding: EdgeInsets.all(widget.message.type == Type.image
? mq.width * .03
: mq.width * .04),
margin: EdgeInsets.symmetric(
horizontal: mq.width * .04, vertical: mq.height * .01),
decoration: BoxDecoration(
color: const Color.fromARGB(255, 218, 255, 176),
border: Border.all(color: Colors.lightGreen),
//making borders curved
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(30),
topRight: Radius.circular(30),
bottomLeft: Radius.circular(30))),
child: widget.message.type == Type.text
?
//show text
Text(
widget.message.msg,
style: const TextStyle(fontSize: 15, color: Colors.black87),
)
:
//show image
ClipRRect(
borderRadius: BorderRadius.circular(15),
child: CachedNetworkImage(
imageUrl: widget.message.msg,
placeholder: (context, url) => const Padding(
padding: EdgeInsets.all(8.0),
child: CircularProgressIndicator(strokeWidth: 2),
),
errorWidget: (context, url, error) =>
const Icon(Icons.image, size: 70),
),
),
),
),
],
);
}
// bottom sheet for modifying message details
void _showBottomSheet(bool isMe) {
showModalBottomSheet(
context: context,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20), topRight: Radius.circular(20))),
builder: (_) {
return ListView(
shrinkWrap: true,
children: [
//black divider
Container(
height: 4,
margin: EdgeInsets.symmetric(
vertical: mq.height * .015, horizontal: mq.width * .4),
decoration: BoxDecoration(
color: Colors.grey, borderRadius: BorderRadius.circular(8)),
),
widget.message.type == Type.text
?
//copy option
_OptionItem(
icon: const Icon(Icons.copy_all_rounded,
color: Colors.blue, size: 26),
name: 'Copy Text',
onTap: () async {
await Clipboard.setData(
ClipboardData(text: widget.message.msg))
.then((value) {
//for hiding bottom sheet
Navigator.pop(context);
Dialogs.showSnackbar(context, 'Text Copied!');
});
})
:
//save option
_OptionItem(
icon: const Icon(Icons.download_rounded,
color: Colors.blue, size: 26),
name: 'Save Image',
onTap: () async {
try {
log('Image Url: ${widget.message.msg}');
await GallerySaver.saveImage(widget.message.msg,
albumName: 'We Chat')
.then((success) {
//for hiding bottom sheet
Navigator.pop(context);
if (success != null && success) {
Dialogs.showSnackbar(
context, 'Image Successfully Saved!');
}
});
} catch (e) {
log('ErrorWhileSavingImg: $e');
}
}),
//separator or divider
if (isMe)
Divider(
color: Colors.black54,
endIndent: mq.width * .04,
indent: mq.width * .04,
),
//edit option
if (widget.message.type == Type.text && isMe)
_OptionItem(
icon: const Icon(Icons.edit, color: Colors.blue, size: 26),
name: 'Edit Message',
onTap: () {
//for hiding bottom sheet
Navigator.pop(context);
_showMessageUpdateDialog();
}),
//delete option
if (isMe)
_OptionItem(
icon: const Icon(Icons.delete_forever,
color: Colors.red, size: 26),
name: 'Delete Message',
onTap: () async {
await APIs.deleteMessage(widget.message).then((value) {
//for hiding bottom sheet
Navigator.pop(context);
});
}),
//separator or divider
Divider(
color: Colors.black54,
endIndent: mq.width * .04,
indent: mq.width * .04,
),
//sent time
_OptionItem(
icon: const Icon(Icons.remove_red_eye, color: Colors.blue),
name:
'Sent At: ${MyDateUtil.getMessageTime(context: context, time: widget.message.sent)}',
onTap: () {}),
//read time
_OptionItem(
icon: const Icon(Icons.remove_red_eye, color: Colors.green),
name: widget.message.read.isEmpty
? 'Read At: Not seen yet'
: 'Read At: ${MyDateUtil.getMessageTime(context: context, time: widget.message.read)}',
onTap: () {}),
],
);
});
}
//dialog for updating message content
void _showMessageUpdateDialog() {
String updatedMsg = widget.message.msg;
showDialog(
context: context,
builder: (_) => AlertDialog(
contentPadding: const EdgeInsets.only(
left: 24, right: 24, top: 20, bottom: 10),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20)),
//title
title: const Row(
children: [
Icon(
Icons.message,
color: Colors.blue,
size: 28,
),
Text(' Update Message')
],
),
//content
content: TextFormField(
initialValue: updatedMsg,
maxLines: null,
onChanged: (value) => updatedMsg = value,
decoration: InputDecoration(
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(15))),
),
//actions
actions: [
//cancel button
MaterialButton(
onPressed: () {
//hide alert dialog
Navigator.pop(context);
},
child: const Text(
'Cancel',
style: TextStyle(color: Colors.blue, fontSize: 16),
)),
//update button
MaterialButton(
onPressed: () {
//hide alert dialog
Navigator.pop(context);
APIs.updateMessage(widget.message, updatedMsg);
},
child: const Text(
'Update',
style: TextStyle(color: Colors.blue, fontSize: 16),
))
],
));
}
}
//custom options card (for copy, edit, delete, etc.)
class _OptionItem extends StatelessWidget {
final Icon icon;
final String name;
final VoidCallback onTap;
const _OptionItem(
{required this.icon, required this.name, required this.onTap});
@override
Widget build(BuildContext context) {
return InkWell(
onTap: () => onTap(),
child: Padding(
padding: EdgeInsets.only(
left: mq.width * .05,
top: mq.height * .015,
bottom: mq.height * .015),
child: Row(children: [
icon,
Flexible(
child: Text(' $name',
style: const TextStyle(
fontSize: 15,
color: Colors.black54,
letterSpacing: 0.5)))
]),
));
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/widgets | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/widgets/dialogs/profile_dialog.dart | import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import '../../main.dart';
import '../../models/chat_user.dart';
import '../../screens/view_profile_screen.dart';
class ProfileDialog extends StatelessWidget {
const ProfileDialog({super.key, required this.user});
final ChatUser user;
@override
Widget build(BuildContext context) {
return AlertDialog(
contentPadding: EdgeInsets.zero,
backgroundColor: Colors.white.withOpacity(.9),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(20)),
content: SizedBox(
width: mq.width * .6,
height: mq.height * .35,
child: Stack(
children: [
//user profile picture
Positioned(
top: mq.height * .075,
left: mq.width * .1,
child: ClipRRect(
borderRadius: BorderRadius.circular(mq.height * .25),
child: CachedNetworkImage(
width: mq.width * .5,
height: mq.width * .5,
fit: BoxFit.cover,
imageUrl: user.image,
errorWidget: (context, url, error) =>
const CircleAvatar(child: Icon(CupertinoIcons.person)),
),
),
),
//user name
Positioned(
left: mq.width * .04,
top: mq.height * .02,
width: mq.width * .55,
child: Text(user.name,
style: const TextStyle(
fontSize: 18, fontWeight: FontWeight.w500)),
),
//info button
Positioned(
right: 8,
top: 6,
child: MaterialButton(
onPressed: () {
//for hiding image dialog
Navigator.pop(context);
//move to view profile screen
Navigator.push(
context,
MaterialPageRoute(
builder: (_) => ViewProfileScreen(user: user)));
},
minWidth: 0,
padding: const EdgeInsets.all(0),
shape: const CircleBorder(),
child: const Icon(Icons.info_outline,
color: Colors.blue, size: 30),
))
],
)),
);
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/models/chat_user.dart | class ChatUser {
ChatUser({
required this.image,
required this.about,
required this.name,
required this.createdAt,
required this.isOnline,
required this.id,
required this.lastActive,
required this.email,
required this.pushToken,
});
late String image;
late String about;
late String name;
late String createdAt;
late bool isOnline;
late String id;
late String lastActive;
late String email;
late String pushToken;
ChatUser.fromJson(Map<String, dynamic> json) {
image = json['image'] ?? '';
about = json['about'] ?? '';
name = json['name'] ?? '';
createdAt = json['created_at'] ?? '';
isOnline = json['is_online'] ?? '';
id = json['id'] ?? '';
lastActive = json['last_active'] ?? '';
email = json['email'] ?? '';
pushToken = json['push_token'] ?? '';
}
Map<String, dynamic> toJson() {
final data = <String, dynamic>{};
data['image'] = image;
data['about'] = about;
data['name'] = name;
data['created_at'] = createdAt;
data['is_online'] = isOnline;
data['id'] = id;
data['last_active'] = lastActive;
data['email'] = email;
data['push_token'] = pushToken;
return data;
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/models/message.dart | class Message {
Message({
required this.toId,
required this.msg,
required this.read,
required this.type,
required this.fromId,
required this.sent,
});
late final String toId;
late final String msg;
late final String read;
late final String fromId;
late final String sent;
late final Type type;
Message.fromJson(Map<String, dynamic> json) {
toId = json['toId'].toString();
msg = json['msg'].toString();
read = json['read'].toString();
type = json['type'].toString() == Type.image.name ? Type.image : Type.text;
fromId = json['fromId'].toString();
sent = json['sent'].toString();
}
Map<String, dynamic> toJson() {
final data = <String, dynamic>{};
data['toId'] = toId;
data['msg'] = msg;
data['read'] = read;
data['type'] = type.name;
data['fromId'] = fromId;
data['sent'] = sent;
return data;
}
}
enum Type { text, image }
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/api/notification_access_token.dart | import 'dart:developer';
import 'package:googleapis_auth/auth_io.dart';
class NotificationAccessToken {
static String? _token;
//to generate token only once for an app run
static Future<String?> get getToken async => _token ?? await _getAccessToken();
// to get admin bearer token
static Future<String?> _getAccessToken() async {
try {
const fMessagingScope =
'https://www.googleapis.com/auth/firebase.messaging';
final client = await clientViaServiceAccount(
// To get Admin Json File: Go to Firebase > Project Settings > Service Accounts
// > Click on 'Generate new private key' Btn & Json file will be downloaded
// Paste Your Generated Json File Content
ServiceAccountCredentials.fromJson({
"type": "service_account",
"project_id": "we-chat-75f13",
"private_key_id": "1a1621fe6a5374932428ae0f4a05782b7acccb14",
"private_key":
"-----BEGIN PRIVATE KEY-----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\nykRUUKoMSaezOlB88DIqTIQ=\n-----END PRIVATE KEY-----\n",
"client_email":
"[email protected]",
"client_id": "115556782220674603906",
"auth_uri": "https://accounts.google.com/o/oauth2/auth",
"token_uri": "https://oauth2.googleapis.com/token",
"auth_provider_x509_cert_url":
"https://www.googleapis.com/oauth2/v1/certs",
"client_x509_cert_url":
"https://www.googleapis.com/robot/v1/metadata/x509/firebase-adminsdk-9y8mc%40we-chat-75f13.iam.gserviceaccount.com",
"universe_domain": "googleapis.com"
}),
[fMessagingScope],
);
_token = client.credentials.accessToken.data;
return _token;
} catch (e) {
log('$e');
return null;
}
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/api/apis.dart | import 'dart:convert';
import 'dart:developer';
import 'dart:io';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:firebase_storage/firebase_storage.dart';
import 'package:http/http.dart';
import '../models/chat_user.dart';
import '../models/message.dart';
import 'notification_access_token.dart';
class APIs {
// for authentication
static FirebaseAuth get auth => FirebaseAuth.instance;
// for accessing cloud firestore database
static FirebaseFirestore firestore = FirebaseFirestore.instance;
// for accessing firebase storage
static FirebaseStorage storage = FirebaseStorage.instance;
// for storing self information
static ChatUser me = ChatUser(
id: user.uid,
name: user.displayName.toString(),
email: user.email.toString(),
about: "Hey, I'm using We Chat!",
image: user.photoURL.toString(),
createdAt: '',
isOnline: false,
lastActive: '',
pushToken: '');
// to return current user
static User get user => auth.currentUser!;
// for accessing firebase messaging (Push Notification)
static FirebaseMessaging fMessaging = FirebaseMessaging.instance;
// for getting firebase messaging token
static Future<void> getFirebaseMessagingToken() async {
await fMessaging.requestPermission();
await fMessaging.getToken().then((t) {
if (t != null) {
me.pushToken = t;
log('Push Token: $t');
}
});
// for handling foreground messages
// FirebaseMessaging.onMessage.listen((RemoteMessage message) {
// log('Got a message whilst in the foreground!');
// log('Message data: ${message.data}');
// if (message.notification != null) {
// log('Message also contained a notification: ${message.notification}');
// }
// });
}
// for sending push notification (Updated Codes)
static Future<void> sendPushNotification(
ChatUser chatUser, String msg) async {
try {
final body = {
"message": {
"token": chatUser.pushToken,
"notification": {
"title": me.name, //our name should be send
"body": msg,
},
}
};
// Firebase Project > Project Settings > General Tab > Project ID
const projectID = 'we-chat-75f13';
// get firebase admin token
final bearerToken = await NotificationAccessToken.getToken;
log('bearerToken: $bearerToken');
// handle null token
if (bearerToken == null) return;
var res = await post(
Uri.parse(
'https://fcm.googleapis.com/v1/projects/$projectID/messages:send'),
headers: {
HttpHeaders.contentTypeHeader: 'application/json',
HttpHeaders.authorizationHeader: 'Bearer $bearerToken'
},
body: jsonEncode(body),
);
log('Response status: ${res.statusCode}');
log('Response body: ${res.body}');
} catch (e) {
log('\nsendPushNotificationE: $e');
}
}
// for checking if user exists or not?
static Future<bool> userExists() async {
return (await firestore.collection('users').doc(user.uid).get()).exists;
}
// for adding an chat user for our conversation
static Future<bool> addChatUser(String email) async {
final data = await firestore
.collection('users')
.where('email', isEqualTo: email)
.get();
log('data: ${data.docs}');
if (data.docs.isNotEmpty && data.docs.first.id != user.uid) {
//user exists
log('user exists: ${data.docs.first.data()}');
firestore
.collection('users')
.doc(user.uid)
.collection('my_users')
.doc(data.docs.first.id)
.set({});
return true;
} else {
//user doesn't exists
return false;
}
}
// for getting current user info
static Future<void> getSelfInfo() async {
await firestore.collection('users').doc(user.uid).get().then((user) async {
if (user.exists) {
me = ChatUser.fromJson(user.data()!);
await getFirebaseMessagingToken();
//for setting user status to active
APIs.updateActiveStatus(true);
log('My Data: ${user.data()}');
} else {
await createUser().then((value) => getSelfInfo());
}
});
}
// for creating a new user
static Future<void> createUser() async {
final time = DateTime.now().millisecondsSinceEpoch.toString();
final chatUser = ChatUser(
id: user.uid,
name: user.displayName.toString(),
email: user.email.toString(),
about: "Hey, I'm using We Chat!",
image: user.photoURL.toString(),
createdAt: time,
isOnline: false,
lastActive: time,
pushToken: '');
return await firestore
.collection('users')
.doc(user.uid)
.set(chatUser.toJson());
}
// for getting id's of known users from firestore database
static Stream<QuerySnapshot<Map<String, dynamic>>> getMyUsersId() {
return firestore
.collection('users')
.doc(user.uid)
.collection('my_users')
.snapshots();
}
// for getting all users from firestore database
static Stream<QuerySnapshot<Map<String, dynamic>>> getAllUsers(
List<String> userIds) {
log('\nUserIds: $userIds');
return firestore
.collection('users')
.where('id',
whereIn: userIds.isEmpty
? ['']
: userIds) //because empty list throws an error
// .where('id', isNotEqualTo: user.uid)
.snapshots();
}
// for adding an user to my user when first message is send
static Future<void> sendFirstMessage(
ChatUser chatUser, String msg, Type type) async {
await firestore
.collection('users')
.doc(chatUser.id)
.collection('my_users')
.doc(user.uid)
.set({}).then((value) => sendMessage(chatUser, msg, type));
}
// for updating user information
static Future<void> updateUserInfo() async {
await firestore.collection('users').doc(user.uid).update({
'name': me.name,
'about': me.about,
});
}
// update profile picture of user
static Future<void> updateProfilePicture(File file) async {
//getting image file extension
final ext = file.path.split('.').last;
log('Extension: $ext');
//storage file ref with path
final ref = storage.ref().child('profile_pictures/${user.uid}.$ext');
//uploading image
await ref
.putFile(file, SettableMetadata(contentType: 'image/$ext'))
.then((p0) {
log('Data Transferred: ${p0.bytesTransferred / 1000} kb');
});
//updating image in firestore database
me.image = await ref.getDownloadURL();
await firestore
.collection('users')
.doc(user.uid)
.update({'image': me.image});
}
// for getting specific user info
static Stream<QuerySnapshot<Map<String, dynamic>>> getUserInfo(
ChatUser chatUser) {
return firestore
.collection('users')
.where('id', isEqualTo: chatUser.id)
.snapshots();
}
// update online or last active status of user
static Future<void> updateActiveStatus(bool isOnline) async {
firestore.collection('users').doc(user.uid).update({
'is_online': isOnline,
'last_active': DateTime.now().millisecondsSinceEpoch.toString(),
'push_token': me.pushToken,
});
}
///************** Chat Screen Related APIs **************
// chats (collection) --> conversation_id (doc) --> messages (collection) --> message (doc)
// useful for getting conversation id
static String getConversationID(String id) => user.uid.hashCode <= id.hashCode
? '${user.uid}_$id'
: '${id}_${user.uid}';
// for getting all messages of a specific conversation from firestore database
static Stream<QuerySnapshot<Map<String, dynamic>>> getAllMessages(
ChatUser user) {
return firestore
.collection('chats/${getConversationID(user.id)}/messages/')
.orderBy('sent', descending: true)
.snapshots();
}
// for sending message
static Future<void> sendMessage(
ChatUser chatUser, String msg, Type type) async {
//message sending time (also used as id)
final time = DateTime.now().millisecondsSinceEpoch.toString();
//message to send
final Message message = Message(
toId: chatUser.id,
msg: msg,
read: '',
type: type,
fromId: user.uid,
sent: time);
final ref = firestore
.collection('chats/${getConversationID(chatUser.id)}/messages/');
await ref.doc(time).set(message.toJson()).then((value) =>
sendPushNotification(chatUser, type == Type.text ? msg : 'image'));
}
//update read status of message
static Future<void> updateMessageReadStatus(Message message) async {
firestore
.collection('chats/${getConversationID(message.fromId)}/messages/')
.doc(message.sent)
.update({'read': DateTime.now().millisecondsSinceEpoch.toString()});
}
//get only last message of a specific chat
static Stream<QuerySnapshot<Map<String, dynamic>>> getLastMessage(
ChatUser user) {
return firestore
.collection('chats/${getConversationID(user.id)}/messages/')
.orderBy('sent', descending: true)
.limit(1)
.snapshots();
}
//send chat image
static Future<void> sendChatImage(ChatUser chatUser, File file) async {
//getting image file extension
final ext = file.path.split('.').last;
//storage file ref with path
final ref = storage.ref().child(
'images/${getConversationID(chatUser.id)}/${DateTime.now().millisecondsSinceEpoch}.$ext');
//uploading image
await ref
.putFile(file, SettableMetadata(contentType: 'image/$ext'))
.then((p0) {
log('Data Transferred: ${p0.bytesTransferred / 1000} kb');
});
//updating image in firestore database
final imageUrl = await ref.getDownloadURL();
await sendMessage(chatUser, imageUrl, Type.image);
}
//delete message
static Future<void> deleteMessage(Message message) async {
await firestore
.collection('chats/${getConversationID(message.toId)}/messages/')
.doc(message.sent)
.delete();
if (message.type == Type.image) {
await storage.refFromURL(message.msg).delete();
}
}
//update message
static Future<void> updateMessage(Message message, String updatedMsg) async {
await firestore
.collection('chats/${getConversationID(message.toId)}/messages/')
.doc(message.sent)
.update({'msg': updatedMsg});
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/helper/my_date_util.dart | import 'package:flutter/material.dart';
class MyDateUtil {
// for getting formatted time from milliSecondsSinceEpochs String
static String getFormattedTime(
{required BuildContext context, required String time}) {
final date = DateTime.fromMillisecondsSinceEpoch(int.parse(time));
return TimeOfDay.fromDateTime(date).format(context);
}
// for getting formatted time for sent & read
static String getMessageTime(
{required BuildContext context, required String time}) {
final DateTime sent = DateTime.fromMillisecondsSinceEpoch(int.parse(time));
final DateTime now = DateTime.now();
final formattedTime = TimeOfDay.fromDateTime(sent).format(context);
if (now.day == sent.day &&
now.month == sent.month &&
now.year == sent.year) {
return formattedTime;
}
return now.year == sent.year
? '$formattedTime - ${sent.day} ${_getMonth(sent)}'
: '$formattedTime - ${sent.day} ${_getMonth(sent)} ${sent.year}';
}
//get last message time (used in chat user card)
static String getLastMessageTime(
{required BuildContext context,
required String time,
bool showYear = false}) {
final DateTime sent = DateTime.fromMillisecondsSinceEpoch(int.parse(time));
final DateTime now = DateTime.now();
if (now.day == sent.day &&
now.month == sent.month &&
now.year == sent.year) {
return TimeOfDay.fromDateTime(sent).format(context);
}
return showYear
? '${sent.day} ${_getMonth(sent)} ${sent.year}'
: '${sent.day} ${_getMonth(sent)}';
}
//get formatted last active time of user in chat screen
static String getLastActiveTime(
{required BuildContext context, required String lastActive}) {
final int i = int.tryParse(lastActive) ?? -1;
//if time is not available then return below statement
if (i == -1) return 'Last seen not available';
DateTime time = DateTime.fromMillisecondsSinceEpoch(i);
DateTime now = DateTime.now();
String formattedTime = TimeOfDay.fromDateTime(time).format(context);
if (time.day == now.day &&
time.month == now.month &&
time.year == time.year) {
return 'Last seen today at $formattedTime';
}
if ((now.difference(time).inHours / 24).round() == 1) {
return 'Last seen yesterday at $formattedTime';
}
String month = _getMonth(time);
return 'Last seen on ${time.day} $month on $formattedTime';
}
// get month name from month no. or index
static String _getMonth(DateTime date) {
switch (date.month) {
case 1:
return 'Jan';
case 2:
return 'Feb';
case 3:
return 'Mar';
case 4:
return 'Apr';
case 5:
return 'May';
case 6:
return 'Jun';
case 7:
return 'Jul';
case 8:
return 'Aug';
case 9:
return 'Sept';
case 10:
return 'Oct';
case 11:
return 'Nov';
case 12:
return 'Dec';
}
return 'NA';
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/helper/dialogs.dart | import 'package:flutter/material.dart';
class Dialogs {
static void showSnackbar(BuildContext context, String msg) {
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
content: Text(msg),
backgroundColor: Colors.blue.withOpacity(.8),
behavior: SnackBarBehavior.floating));
}
static void showProgressBar(BuildContext context) {
showDialog(
context: context,
builder: (_) => const Center(
child: CircularProgressIndicator(
strokeWidth: 1,
)));
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/screens/view_profile_screen.dart | import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import '../helper/my_date_util.dart';
import '../main.dart';
import '../models/chat_user.dart';
//view profile screen -- to view profile of user
class ViewProfileScreen extends StatefulWidget {
final ChatUser user;
const ViewProfileScreen({super.key, required this.user});
@override
State<ViewProfileScreen> createState() => _ViewProfileScreenState();
}
class _ViewProfileScreenState extends State<ViewProfileScreen> {
@override
Widget build(BuildContext context) {
return GestureDetector(
// for hiding keyboard
onTap: FocusScope.of(context).unfocus,
child: Scaffold(
//app bar
appBar: AppBar(title: Text(widget.user.name)),
//user about
floatingActionButton: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text(
'Joined On: ',
style: TextStyle(
color: Colors.black87,
fontWeight: FontWeight.w500,
fontSize: 15),
),
Text(
MyDateUtil.getLastMessageTime(
context: context,
time: widget.user.createdAt,
showYear: true),
style: const TextStyle(color: Colors.black54, fontSize: 15)),
],
),
//body
body: Padding(
padding: EdgeInsets.symmetric(horizontal: mq.width * .05),
child: SingleChildScrollView(
child: Column(
children: [
// for adding some space
SizedBox(width: mq.width, height: mq.height * .03),
//user profile picture
ClipRRect(
borderRadius: BorderRadius.circular(mq.height * .1),
child: CachedNetworkImage(
width: mq.height * .2,
height: mq.height * .2,
fit: BoxFit.cover,
imageUrl: widget.user.image,
errorWidget: (context, url, error) => const CircleAvatar(
child: Icon(CupertinoIcons.person)),
),
),
// for adding some space
SizedBox(height: mq.height * .03),
// user email label
Text(widget.user.email,
style:
const TextStyle(color: Colors.black87, fontSize: 16)),
// for adding some space
SizedBox(height: mq.height * .02),
//user about
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Text(
'About: ',
style: TextStyle(
color: Colors.black87,
fontWeight: FontWeight.w500,
fontSize: 15),
),
Text(widget.user.about,
style: const TextStyle(
color: Colors.black54, fontSize: 15)),
],
),
],
),
),
)),
);
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/screens/profile_screen.dart | import 'dart:developer';
import 'dart:io';
import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:google_sign_in/google_sign_in.dart';
import 'package:image_picker/image_picker.dart';
import '../api/apis.dart';
import '../helper/dialogs.dart';
import '../main.dart';
import '../models/chat_user.dart';
import 'auth/login_screen.dart';
//profile screen -- to show signed in user info
class ProfileScreen extends StatefulWidget {
final ChatUser user;
const ProfileScreen({super.key, required this.user});
@override
State<ProfileScreen> createState() => _ProfileScreenState();
}
class _ProfileScreenState extends State<ProfileScreen> {
final _formKey = GlobalKey<FormState>();
String? _image;
@override
Widget build(BuildContext context) {
return GestureDetector(
// for hiding keyboard
onTap: FocusScope.of(context).unfocus,
child: Scaffold(
//app bar
appBar: AppBar(title: const Text('Profile Screen')),
//floating button to log out
floatingActionButton: Padding(
padding: const EdgeInsets.only(bottom: 10),
child: FloatingActionButton.extended(
backgroundColor: Colors.redAccent,
onPressed: () async {
//for showing progress dialog
Dialogs.showProgressBar(context);
await APIs.updateActiveStatus(false);
//sign out from app
await APIs.auth.signOut().then((value) async {
await GoogleSignIn().signOut().then((value) {
//for hiding progress dialog
Navigator.pop(context);
//for moving to home screen
Navigator.pop(context);
// APIs.auth = FirebaseAuth.instance;
//replacing home screen with login screen
Navigator.pushReplacement(
context,
MaterialPageRoute(
builder: (_) => const LoginScreen()));
});
});
},
icon: const Icon(Icons.logout),
label: const Text('Logout')),
),
//body
body: Form(
key: _formKey,
child: Padding(
padding: EdgeInsets.symmetric(horizontal: mq.width * .05),
child: SingleChildScrollView(
child: Column(
children: [
// for adding some space
SizedBox(width: mq.width, height: mq.height * .03),
//user profile picture
Stack(
children: [
//profile picture
_image != null
?
//local image
ClipRRect(
borderRadius:
BorderRadius.circular(mq.height * .1),
child: Image.file(File(_image!),
width: mq.height * .2,
height: mq.height * .2,
fit: BoxFit.cover))
:
//image from server
ClipRRect(
borderRadius:
BorderRadius.circular(mq.height * .1),
child: CachedNetworkImage(
width: mq.height * .2,
height: mq.height * .2,
fit: BoxFit.cover,
imageUrl: widget.user.image,
errorWidget: (context, url, error) =>
const CircleAvatar(
child: Icon(CupertinoIcons.person)),
),
),
//edit image button
Positioned(
bottom: 0,
right: 0,
child: MaterialButton(
elevation: 1,
onPressed: () {
_showBottomSheet();
},
shape: const CircleBorder(),
color: Colors.white,
child: const Icon(Icons.edit, color: Colors.blue),
),
)
],
),
// for adding some space
SizedBox(height: mq.height * .03),
// user email label
Text(widget.user.email,
style: const TextStyle(
color: Colors.black54, fontSize: 16)),
// for adding some space
SizedBox(height: mq.height * .05),
// name input field
TextFormField(
initialValue: widget.user.name,
onSaved: (val) => APIs.me.name = val ?? '',
validator: (val) => val != null && val.isNotEmpty
? null
: 'Required Field',
decoration: InputDecoration(
prefixIcon:
const Icon(Icons.person, color: Colors.blue),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12)),
hintText: 'eg. Happy Singh',
label: const Text('Name')),
),
// for adding some space
SizedBox(height: mq.height * .02),
// about input field
TextFormField(
initialValue: widget.user.about,
onSaved: (val) => APIs.me.about = val ?? '',
validator: (val) => val != null && val.isNotEmpty
? null
: 'Required Field',
decoration: InputDecoration(
prefixIcon: const Icon(Icons.info_outline,
color: Colors.blue),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(12)),
hintText: 'eg. Feeling Happy',
label: const Text('About')),
),
// for adding some space
SizedBox(height: mq.height * .05),
// update profile button
ElevatedButton.icon(
style: ElevatedButton.styleFrom(
shape: const StadiumBorder(),
minimumSize: Size(mq.width * .5, mq.height * .06)),
onPressed: () {
if (_formKey.currentState!.validate()) {
_formKey.currentState!.save();
APIs.updateUserInfo().then((value) {
Dialogs.showSnackbar(
context, 'Profile Updated Successfully!');
});
}
},
icon: const Icon(Icons.edit, size: 28),
label:
const Text('UPDATE', style: TextStyle(fontSize: 16)),
)
],
),
),
),
)),
);
}
// bottom sheet for picking a profile picture for user
void _showBottomSheet() {
showModalBottomSheet(
context: context,
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(20), topRight: Radius.circular(20))),
builder: (_) {
return ListView(
shrinkWrap: true,
padding:
EdgeInsets.only(top: mq.height * .03, bottom: mq.height * .05),
children: [
//pick profile picture label
const Text('Pick Profile Picture',
textAlign: TextAlign.center,
style: TextStyle(fontSize: 20, fontWeight: FontWeight.w500)),
//for adding some space
SizedBox(height: mq.height * .02),
//buttons
Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: [
//pick from gallery button
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.white,
shape: const CircleBorder(),
fixedSize: Size(mq.width * .3, mq.height * .15)),
onPressed: () async {
final ImagePicker picker = ImagePicker();
// Pick an image
final XFile? image = await picker.pickImage(
source: ImageSource.gallery, imageQuality: 80);
if (image != null) {
log('Image Path: ${image.path}');
setState(() {
_image = image.path;
});
APIs.updateProfilePicture(File(_image!));
// for hiding bottom sheet
if (mounted) Navigator.pop(context);
}
},
child: Image.asset('images/add_image.png')),
//take picture from camera button
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Colors.white,
shape: const CircleBorder(),
fixedSize: Size(mq.width * .3, mq.height * .15)),
onPressed: () async {
final ImagePicker picker = ImagePicker();
// Pick an image
final XFile? image = await picker.pickImage(
source: ImageSource.camera, imageQuality: 80);
if (image != null) {
log('Image Path: ${image.path}');
setState(() {
_image = image.path;
});
APIs.updateProfilePicture(File(_image!));
// for hiding bottom sheet
if (mounted) Navigator.pop(context);
}
},
child: Image.asset('images/camera.png')),
],
)
],
);
});
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/screens/home_screen.dart | import 'dart:developer';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../api/apis.dart';
import '../helper/dialogs.dart';
import '../main.dart';
import '../models/chat_user.dart';
import '../widgets/chat_user_card.dart';
import 'profile_screen.dart';
//home screen -- where all available contacts are shown
class HomeScreen extends StatefulWidget {
const HomeScreen({super.key});
@override
State<HomeScreen> createState() => _HomeScreenState();
}
class _HomeScreenState extends State<HomeScreen> {
// for storing all users
List<ChatUser> _list = [];
// for storing searched items
final List<ChatUser> _searchList = [];
// for storing search status
bool _isSearching = false;
@override
void initState() {
super.initState();
APIs.getSelfInfo();
//for updating user active status according to lifecycle events
//resume -- active or online
//pause -- inactive or offline
SystemChannels.lifecycle.setMessageHandler((message) {
log('Message: $message');
if (APIs.auth.currentUser != null) {
if (message.toString().contains('resume')) {
APIs.updateActiveStatus(true);
}
if (message.toString().contains('pause')) {
APIs.updateActiveStatus(false);
}
}
return Future.value(message);
});
}
@override
Widget build(BuildContext context) {
return GestureDetector(
//for hiding keyboard when a tap is detected on screen
onTap: FocusScope.of(context).unfocus,
child: PopScope(
// onWillPop: () {
// if (_isSearching) {
// setState(() {
// _isSearching = !_isSearching;
// });
// return Future.value(false);
// } else {
// return Future.value(true);
// }
// },
//if search is on & back button is pressed then close search
//or else simple close current screen on back button click
canPop: !_isSearching,
onPopInvoked: (_) async {
if (_isSearching) {
setState(() => _isSearching = !_isSearching);
} else {
Navigator.of(context).pop();
}
},
//
child: Scaffold(
//app bar
appBar: AppBar(
leading: const Icon(CupertinoIcons.home),
title: _isSearching
? TextField(
decoration: const InputDecoration(
border: InputBorder.none, hintText: 'Name, Email, ...'),
autofocus: true,
style: const TextStyle(fontSize: 17, letterSpacing: 0.5),
//when search text changes then updated search list
onChanged: (val) {
//search logic
_searchList.clear();
for (var i in _list) {
if (i.name.toLowerCase().contains(val.toLowerCase()) ||
i.email.toLowerCase().contains(val.toLowerCase())) {
_searchList.add(i);
setState(() {
_searchList;
});
}
}
},
)
: const Text('We Chat'),
actions: [
//search user button
IconButton(
onPressed: () {
setState(() {
_isSearching = !_isSearching;
});
},
icon: Icon(_isSearching
? CupertinoIcons.clear_circled_solid
: Icons.search)),
//more features button
IconButton(
onPressed: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (_) => ProfileScreen(user: APIs.me)));
},
icon: const Icon(Icons.more_vert))
],
),
//floating button to add new user
floatingActionButton: Padding(
padding: const EdgeInsets.only(bottom: 10),
child: FloatingActionButton(
onPressed: () {
_addChatUserDialog();
},
child: const Icon(Icons.add_comment_rounded)),
),
//body
body: StreamBuilder(
stream: APIs.getMyUsersId(),
//get id of only known users
builder: (context, snapshot) {
switch (snapshot.connectionState) {
//if data is loading
case ConnectionState.waiting:
case ConnectionState.none:
return const Center(child: CircularProgressIndicator());
//if some or all data is loaded then show it
case ConnectionState.active:
case ConnectionState.done:
return StreamBuilder(
stream: APIs.getAllUsers(
snapshot.data?.docs.map((e) => e.id).toList() ?? []),
//get only those user, who's ids are provided
builder: (context, snapshot) {
switch (snapshot.connectionState) {
//if data is loading
case ConnectionState.waiting:
case ConnectionState.none:
// return const Center(
// child: CircularProgressIndicator());
//if some or all data is loaded then show it
case ConnectionState.active:
case ConnectionState.done:
final data = snapshot.data?.docs;
_list = data
?.map((e) => ChatUser.fromJson(e.data()))
.toList() ??
[];
if (_list.isNotEmpty) {
return ListView.builder(
itemCount: _isSearching
? _searchList.length
: _list.length,
padding: EdgeInsets.only(top: mq.height * .01),
physics: const BouncingScrollPhysics(),
itemBuilder: (context, index) {
return ChatUserCard(
user: _isSearching
? _searchList[index]
: _list[index]);
});
} else {
return const Center(
child: Text('No Connections Found!',
style: TextStyle(fontSize: 20)),
);
}
}
},
);
}
},
),
),
),
);
}
// for adding new chat user
void _addChatUserDialog() {
String email = '';
showDialog(
context: context,
builder: (_) => AlertDialog(
contentPadding: const EdgeInsets.only(
left: 24, right: 24, top: 20, bottom: 10),
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(20)),
//title
title: const Row(
children: [
Icon(
Icons.person_add,
color: Colors.blue,
size: 28,
),
Text(' Add User')
],
),
//content
content: TextFormField(
maxLines: null,
onChanged: (value) => email = value,
decoration: InputDecoration(
hintText: 'Email Id',
prefixIcon: const Icon(Icons.email, color: Colors.blue),
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(15))),
),
//actions
actions: [
//cancel button
MaterialButton(
onPressed: () {
//hide alert dialog
Navigator.pop(context);
},
child: const Text('Cancel',
style: TextStyle(color: Colors.blue, fontSize: 16))),
//add button
MaterialButton(
onPressed: () async {
//hide alert dialog
Navigator.pop(context);
if (email.isNotEmpty) {
await APIs.addChatUser(email).then((value) {
if (!value) {
Dialogs.showSnackbar(
context, 'User does not Exists!');
}
});
}
},
child: const Text(
'Add',
style: TextStyle(color: Colors.blue, fontSize: 16),
))
],
));
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/screens/chat_screen.dart | import 'dart:developer';
import 'dart:io';
import 'package:cached_network_image/cached_network_image.dart';
import 'package:emoji_picker_flutter/emoji_picker_flutter.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:image_picker/image_picker.dart';
import '../api/apis.dart';
import '../helper/my_date_util.dart';
import '../main.dart';
import '../models/chat_user.dart';
import '../models/message.dart';
import '../widgets/message_card.dart';
import 'view_profile_screen.dart';
class ChatScreen extends StatefulWidget {
final ChatUser user;
const ChatScreen({super.key, required this.user});
@override
State<ChatScreen> createState() => _ChatScreenState();
}
class _ChatScreenState extends State<ChatScreen> {
//for storing all messages
List<Message> _list = [];
//for handling message text changes
final _textController = TextEditingController();
//showEmoji -- for storing value of showing or hiding emoji
//isUploading -- for checking if image is uploading or not?
bool _showEmoji = false, _isUploading = false;
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: FocusScope.of(context).unfocus,
child: PopScope(
// onWillPop: () {
// if (_showEmoji) {
// setState(() => _showEmoji = !_showEmoji);
// return Future.value(false);
// } else {
// return Future.value(true);
// }
// },
//if emojis are shown & back button is pressed then hide emojis
//or else simple close current screen on back button click
canPop: !_showEmoji,
onPopInvoked: (_) async {
if (_showEmoji) {
setState(() => _showEmoji = !_showEmoji);
} else {
Navigator.of(context).pop();
}
},
//
child: Scaffold(
//app bar
appBar: AppBar(
automaticallyImplyLeading: false,
flexibleSpace: _appBar(),
),
backgroundColor: const Color.fromARGB(255, 234, 248, 255),
//body
body: SafeArea(
child: Column(
children: [
Expanded(
child: StreamBuilder(
stream: APIs.getAllMessages(widget.user),
builder: (context, snapshot) {
switch (snapshot.connectionState) {
//if data is loading
case ConnectionState.waiting:
case ConnectionState.none:
return const SizedBox();
//if some or all data is loaded then show it
case ConnectionState.active:
case ConnectionState.done:
final data = snapshot.data?.docs;
_list = data
?.map((e) => Message.fromJson(e.data()))
.toList() ??
[];
if (_list.isNotEmpty) {
return ListView.builder(
reverse: true,
itemCount: _list.length,
padding: EdgeInsets.only(top: mq.height * .01),
physics: const BouncingScrollPhysics(),
itemBuilder: (context, index) {
return MessageCard(message: _list[index]);
});
} else {
return const Center(
child: Text('Say Hii! 👋',
style: TextStyle(fontSize: 20)),
);
}
}
},
),
),
//progress indicator for showing uploading
if (_isUploading)
const Align(
alignment: Alignment.centerRight,
child: Padding(
padding:
EdgeInsets.symmetric(vertical: 8, horizontal: 20),
child: CircularProgressIndicator(strokeWidth: 2))),
//chat input filed
_chatInput(),
//show emojis on keyboard emoji button click & vice versa
if (_showEmoji)
SizedBox(
height: mq.height * .35,
child: EmojiPicker(
textEditingController: _textController,
config: const Config(),
),
)
],
),
),
),
),
);
}
// app bar widget
Widget _appBar() {
return SafeArea(
child: InkWell(
onTap: () {
Navigator.push(
context,
MaterialPageRoute(
builder: (_) => ViewProfileScreen(user: widget.user)));
},
child: StreamBuilder(
stream: APIs.getUserInfo(widget.user),
builder: (context, snapshot) {
final data = snapshot.data?.docs;
final list =
data?.map((e) => ChatUser.fromJson(e.data())).toList() ??
[];
return Row(
children: [
//back button
IconButton(
onPressed: () => Navigator.pop(context),
icon: const Icon(Icons.arrow_back,
color: Colors.black54)),
//user profile picture
ClipRRect(
borderRadius: BorderRadius.circular(mq.height * .03),
child: CachedNetworkImage(
width: mq.height * .05,
height: mq.height * .05,
fit: BoxFit.cover,
imageUrl:
list.isNotEmpty ? list[0].image : widget.user.image,
errorWidget: (context, url, error) =>
const CircleAvatar(
child: Icon(CupertinoIcons.person)),
),
),
//for adding some space
const SizedBox(width: 10),
//user name & last seen time
Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
//user name
Text(list.isNotEmpty ? list[0].name : widget.user.name,
style: const TextStyle(
fontSize: 16,
color: Colors.black87,
fontWeight: FontWeight.w500)),
//for adding some space
const SizedBox(height: 2),
//last seen time of user
Text(
list.isNotEmpty
? list[0].isOnline
? 'Online'
: MyDateUtil.getLastActiveTime(
context: context,
lastActive: list[0].lastActive)
: MyDateUtil.getLastActiveTime(
context: context,
lastActive: widget.user.lastActive),
style: const TextStyle(
fontSize: 13, color: Colors.black54)),
],
)
],
);
})),
);
}
// bottom chat input field
Widget _chatInput() {
return Padding(
padding: EdgeInsets.symmetric(
vertical: mq.height * .01, horizontal: mq.width * .025),
child: Row(
children: [
//input field & buttons
Expanded(
child: Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15)),
child: Row(
children: [
//emoji button
IconButton(
onPressed: () {
FocusScope.of(context).unfocus();
setState(() => _showEmoji = !_showEmoji);
},
icon: const Icon(Icons.emoji_emotions,
color: Colors.blueAccent, size: 25)),
Expanded(
child: TextField(
controller: _textController,
keyboardType: TextInputType.multiline,
maxLines: null,
onTap: () {
if (_showEmoji) setState(() => _showEmoji = !_showEmoji);
},
decoration: const InputDecoration(
hintText: 'Type Something...',
hintStyle: TextStyle(color: Colors.blueAccent),
border: InputBorder.none),
)),
//pick image from gallery button
IconButton(
onPressed: () async {
final ImagePicker picker = ImagePicker();
// Picking multiple images
final List<XFile> images =
await picker.pickMultiImage(imageQuality: 70);
// uploading & sending image one by one
for (var i in images) {
log('Image Path: ${i.path}');
setState(() => _isUploading = true);
await APIs.sendChatImage(widget.user, File(i.path));
setState(() => _isUploading = false);
}
},
icon: const Icon(Icons.image,
color: Colors.blueAccent, size: 26)),
//take image from camera button
IconButton(
onPressed: () async {
final ImagePicker picker = ImagePicker();
// Pick an image
final XFile? image = await picker.pickImage(
source: ImageSource.camera, imageQuality: 70);
if (image != null) {
log('Image Path: ${image.path}');
setState(() => _isUploading = true);
await APIs.sendChatImage(
widget.user, File(image.path));
setState(() => _isUploading = false);
}
},
icon: const Icon(Icons.camera_alt_rounded,
color: Colors.blueAccent, size: 26)),
//adding some space
SizedBox(width: mq.width * .02),
],
),
),
),
//send message button
MaterialButton(
onPressed: () {
if (_textController.text.isNotEmpty) {
if (_list.isEmpty) {
//on first message (add user to my_user collection of chat user)
APIs.sendFirstMessage(
widget.user, _textController.text, Type.text);
} else {
//simply send message
APIs.sendMessage(
widget.user, _textController.text, Type.text);
}
_textController.text = '';
}
},
minWidth: 0,
padding:
const EdgeInsets.only(top: 10, bottom: 10, right: 5, left: 10),
shape: const CircleBorder(),
color: Colors.green,
child: const Icon(Icons.send, color: Colors.white, size: 28),
)
],
),
);
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/screens/splash_screen.dart | import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import '../../main.dart';
import '../api/apis.dart';
import 'auth/login_screen.dart';
import 'home_screen.dart';
//splash screen
class SplashScreen extends StatefulWidget {
const SplashScreen({super.key});
@override
State<SplashScreen> createState() => _SplashScreenState();
}
class _SplashScreenState extends State<SplashScreen> {
@override
void initState() {
super.initState();
Future.delayed(const Duration(seconds: 2), () {
//exit full-screen
SystemChrome.setEnabledSystemUIMode(SystemUiMode.edgeToEdge);
SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
systemNavigationBarColor: Colors.white,
statusBarColor: Colors.white));
if (APIs.auth.currentUser != null) {
log('\nUser: ${APIs.auth.currentUser}');
//navigate to home screen
Navigator.pushReplacement(
context, MaterialPageRoute(builder: (_) => const HomeScreen()));
} else {
//navigate to login screen
Navigator.pushReplacement(
context, MaterialPageRoute(builder: (_) => const LoginScreen()));
}
});
}
@override
Widget build(BuildContext context) {
//initializing media query (for getting device screen size)
mq = MediaQuery.of(context).size;
return Scaffold(
//body
body: Stack(children: [
//app logo
Positioned(
top: mq.height * .15,
right: mq.width * .25,
width: mq.width * .5,
child: Image.asset('images/icon.png')),
//google login button
Positioned(
bottom: mq.height * .15,
width: mq.width,
child: const Text('MADE IN INDIA WITH ❤️',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 16, color: Colors.black87, letterSpacing: .5))),
]),
);
}
}
| 0 |
mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/screens | mirrored_repositories/ApnaChat-Realtime-Chat-App-In-Flutter-Firebase/lib/screens/auth/login_screen.dart | import 'dart:developer';
import 'dart:io';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:google_sign_in/google_sign_in.dart';
import '../../api/apis.dart';
import '../../helper/dialogs.dart';
import '../../main.dart';
import '../home_screen.dart';
//login screen -- implements google sign in or sign up feature for app
class LoginScreen extends StatefulWidget {
const LoginScreen({super.key});
@override
State<LoginScreen> createState() => _LoginScreenState();
}
class _LoginScreenState extends State<LoginScreen> {
bool _isAnimate = false;
@override
void initState() {
super.initState();
//for auto triggering animation
Future.delayed(const Duration(milliseconds: 500), () {
setState(() => _isAnimate = true);
});
}
// handles google login button click
_handleGoogleBtnClick() {
//for showing progress bar
Dialogs.showProgressBar(context);
_signInWithGoogle().then((user) async {
//for hiding progress bar
Navigator.pop(context);
if (user != null) {
log('\nUser: ${user.user}');
log('\nUserAdditionalInfo: ${user.additionalUserInfo}');
if (await APIs.userExists() && mounted) {
Navigator.pushReplacement(
context, MaterialPageRoute(builder: (_) => const HomeScreen()));
} else {
await APIs.createUser().then((value) {
Navigator.pushReplacement(
context, MaterialPageRoute(builder: (_) => const HomeScreen()));
});
}
}
});
}
Future<UserCredential?> _signInWithGoogle() async {
try {
await InternetAddress.lookup('google.com');
// Trigger the authentication flow
final GoogleSignInAccount? googleUser = await GoogleSignIn().signIn();
// Obtain the auth details from the request
final GoogleSignInAuthentication? googleAuth =
await googleUser?.authentication;
// Create a new credential
final credential = GoogleAuthProvider.credential(
accessToken: googleAuth?.accessToken,
idToken: googleAuth?.idToken,
);
// Once signed in, return the UserCredential
return await APIs.auth.signInWithCredential(credential);
} catch (e) {
log('\n_signInWithGoogle: $e');
if (mounted) {
Dialogs.showSnackbar(context, 'Something Went Wrong (Check Internet!)');
}
return null;
}
}
//sign out function
// _signOut() async {
// await FirebaseAuth.instance.signOut();
// await GoogleSignIn().signOut();
// }
@override
Widget build(BuildContext context) {
//initializing media query (for getting device screen size)
// mq = MediaQuery.of(context).size;
return Scaffold(
//app bar
appBar: AppBar(
automaticallyImplyLeading: false,
title: const Text('Welcome to We Chat'),
),
//body
body: Stack(children: [
//app logo
AnimatedPositioned(
top: mq.height * .15,
right: _isAnimate ? mq.width * .25 : -mq.width * .5,
width: mq.width * .5,
duration: const Duration(seconds: 1),
child: Image.asset('images/icon.png')),
//google login button
Positioned(
bottom: mq.height * .15,
left: mq.width * .05,
width: mq.width * .9,
height: mq.height * .06,
child: ElevatedButton.icon(
style: ElevatedButton.styleFrom(
backgroundColor: const Color.fromARGB(255, 223, 255, 187),
shape: const StadiumBorder(),
elevation: 1),
// on tap
onPressed: _handleGoogleBtnClick,
//google icon
icon: Image.asset('images/google.png', height: mq.height * .03),
//login with google label
label: RichText(
text: const TextSpan(
style: TextStyle(color: Colors.black, fontSize: 16),
children: [
TextSpan(text: 'Login with '),
TextSpan(
text: 'Google',
style: TextStyle(fontWeight: FontWeight.w500)),
]),
))),
]),
);
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1 | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/app.dart | import 'dart:async';
import 'package:example/pages/choose_user_page.dart';
import 'package:example/pages/splash_screen.dart';
import 'package:example/routes/app_routes.dart';
import 'package:example/routes/routes.dart';
import 'package:example/state/init_data.dart';
import 'package:example/utils/app_config.dart';
import 'package:example/utils/local_notification_observer.dart';
import 'package:example/utils/localizations.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:go_router/go_router.dart';
import 'package:provider/provider.dart';
import 'package:sentry_flutter/sentry_flutter.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import 'package:stream_chat_localizations/stream_chat_localizations.dart';
import 'package:stream_chat_persistence/stream_chat_persistence.dart';
import 'package:streaming_shared_preferences/streaming_shared_preferences.dart';
import 'firebase_options.dart';
/// Constructs callback for background notification handling.
///
/// Will be invoked from another Isolate, that's why it's required to
/// initialize everything again:
/// - Firebase
/// - StreamChatClient
/// - StreamChatPersistenceClient
@pragma('vm:entry-point')
Future<void> _onFirebaseBackgroundMessage(RemoteMessage message) async {
debugPrint('[onBackgroundMessage] #firebase; message: ${message.toMap()}');
final data = message.data;
// ensure that Push Notification was sent by Stream.
if (data['sender'] != 'stream.chat') {
return;
}
// ensure that Push Notification relates to a new message event.
if (data['type'] != 'message.new') {
return;
}
// If you're going to use Firebase services in the background, make sure
// you call `initializeApp` before using Firebase services.
await Firebase.initializeApp(
options: DefaultFirebaseOptions.currentPlatform,
);
// read existing user info.
String? apiKey, userId, token;
if (!kIsWeb) {
const secureStorage = FlutterSecureStorage();
apiKey = await secureStorage.read(key: kStreamApiKey);
userId = await secureStorage.read(key: kStreamUserId);
token = await secureStorage.read(key: kStreamToken);
}
if (userId == null || token == null) {
return;
}
final chatClient = buildStreamChatClient(apiKey ?? kDefaultStreamApiKey);
try {
await chatClient.connectUser(
User(id: userId),
token,
// do not open WS connection
connectWebSocket: false,
);
// initialize persistence with current user
if (!chatPersistentClient.isConnected) {
await chatPersistentClient.connect(userId);
}
final messageId = data['id'];
final cid = data['cid'];
// pre-cache the new message using client and persistence.
final response = await chatClient.getMessage(messageId);
await chatPersistentClient.updateMessages(cid, [response.message]);
} catch (e, stk) {
debugPrint('[onBackgroundMessage] #firebase; failed: $e; $stk');
}
}
final chatPersistentClient = StreamChatPersistenceClient(
logLevel: Level.SEVERE,
connectionMode: ConnectionMode.regular,
);
void _sampleAppLogHandler(LogRecord record) async {
if (kDebugMode) StreamChatClient.defaultLogHandler(record);
// report errors to sentry.io
if (record.error != null || record.stackTrace != null) {
await Sentry.captureException(
record.error,
stackTrace: record.stackTrace,
);
}
}
StreamChatClient buildStreamChatClient(String apiKey) {
late Level logLevel;
if (kDebugMode) {
logLevel = Level.INFO;
} else {
logLevel = Level.SEVERE;
}
return StreamChatClient(
apiKey,
logLevel: logLevel,
logHandlerFunction: _sampleAppLogHandler,
)..chatPersistenceClient = chatPersistentClient;
}
class StreamChatSampleApp extends StatefulWidget {
const StreamChatSampleApp({super.key});
@override
State<StreamChatSampleApp> createState() => _StreamChatSampleAppState();
}
class _StreamChatSampleAppState extends State<StreamChatSampleApp>
with SplashScreenStateMixin, TickerProviderStateMixin {
final InitNotifier _initNotifier = InitNotifier();
final firebaseSubscriptions = <StreamSubscription<dynamic>>[];
StreamSubscription<String?>? userIdSubscription;
Future<InitData> _initConnection() async {
String? apiKey, userId, token;
if (!kIsWeb) {
const secureStorage = FlutterSecureStorage();
apiKey = await secureStorage.read(key: kStreamApiKey);
userId = await secureStorage.read(key: kStreamUserId);
token = await secureStorage.read(key: kStreamToken);
}
final client = buildStreamChatClient(apiKey ?? kDefaultStreamApiKey);
if (userId != null && token != null) {
await client.connectUser(
User(id: userId),
token,
);
}
final prefs = await StreamingSharedPreferences.instance;
return InitData(client, prefs);
}
Future<void> _initFirebaseMessaging(StreamChatClient client) async {
userIdSubscription?.cancel();
userIdSubscription = client.state.currentUserStream
.map((it) => it?.id)
.distinct()
.listen((userId) async {
// User logged in
if (userId != null) {
// Requests notification permission.
await FirebaseMessaging.instance.requestPermission();
// Sets callback for background messages.
FirebaseMessaging.onBackgroundMessage(_onFirebaseBackgroundMessage);
// Sets callback for the notification click event.
firebaseSubscriptions.add(FirebaseMessaging.onMessageOpenedApp
.listen(_onFirebaseMessageOpenedApp(client)));
// Sets callback for foreground messages
firebaseSubscriptions.add(FirebaseMessaging.onMessage
.listen(_onFirebaseForegroundMessage(client)));
// Sets callback for the token refresh event.
firebaseSubscriptions.add(FirebaseMessaging.instance.onTokenRefresh
.listen(_onFirebaseTokenRefresh(client)));
final token = await FirebaseMessaging.instance.getToken();
if (token != null) {
// add Token to Stream
await client.addDevice(token, PushProvider.firebase);
}
}
// User logged out
else {
firebaseSubscriptions.cancelAll();
final token = await FirebaseMessaging.instance.getToken();
if (token != null) {
// remove token from Stream
await client.removeDevice(token);
}
}
});
}
/// Constructs callback for notification click event.
OnRemoteMessage _onFirebaseMessageOpenedApp(StreamChatClient client) {
return (message) async {
debugPrint('[onMessageOpenedApp] #firebase; message: ${message.toMap()}');
// This callback is getting invoked when the user clicks
// on the notification in case if notification was shown by OS.
final channelType = (message.data['channel_type'] as String?) ?? '';
final channelId = (message.data['channel_id'] as String?) ?? '';
final channelCid = (message.data['cid'] as String?) ?? '';
var channel = client.state.channels[channelCid];
if (channel == null) {
channel = client.channel(
channelType,
id: channelId,
);
await channel.watch();
}
// Navigates to Channel page, which is associated with the notification.
GoRouter.of(_navigatorKey.currentContext!).pushNamed(
Routes.CHANNEL_PAGE.name,
pathParameters: Routes.CHANNEL_PAGE.params(channel),
);
};
}
/// Constructs callback for foreground notification handling.
OnRemoteMessage _onFirebaseForegroundMessage(StreamChatClient client) {
return (message) async {
debugPrint(
'[onForegroundMessage] #firebase; message: ${message.toMap()}');
};
}
/// Constructs callback for notification refresh event.
Future<void> Function(String) _onFirebaseTokenRefresh(
StreamChatClient client,
) {
return (token) async {
debugPrint('[onTokenRefresh] #firebase; token: $token');
// This callback is getting invoked when the token got refreshed.
await client.addDevice(token, PushProvider.firebase);
};
}
@override
void initState() {
final timeOfStartMs = DateTime.now().millisecondsSinceEpoch;
_initConnection().then(
(initData) {
setState(() {
_initNotifier.initData = initData;
});
final now = DateTime.now().millisecondsSinceEpoch;
if (now - timeOfStartMs > 1500) {
SchedulerBinding.instance.addPostFrameCallback((timeStamp) {
forwardAnimations();
});
} else {
Future.delayed(const Duration(milliseconds: 1500)).then((value) {
forwardAnimations();
});
}
_initFirebaseMessaging(initData.client);
},
);
super.initState();
}
@override
void dispose() {
super.dispose();
userIdSubscription?.cancel();
firebaseSubscriptions.cancelAll();
}
final GlobalKey<NavigatorState> _navigatorKey = GlobalKey();
LocalNotificationObserver? localNotificationObserver;
/// Conditionally sets up the router and adding an observer for the
/// current chat client.
GoRouter _setupRouter() {
if (localNotificationObserver != null) {
localNotificationObserver!.dispose();
}
localNotificationObserver = LocalNotificationObserver(
_initNotifier.initData!.client, _navigatorKey);
return GoRouter(
refreshListenable: _initNotifier,
initialLocation: Routes.CHANNEL_LIST_PAGE.path,
navigatorKey: _navigatorKey,
observers: [localNotificationObserver!],
redirect: (context, state) {
final loggedIn =
_initNotifier.initData?.client.state.currentUser != null;
final loggingIn = state.matchedLocation == Routes.CHOOSE_USER.path ||
state.matchedLocation == Routes.ADVANCED_OPTIONS.path;
if (!loggedIn) {
return loggingIn ? null : Routes.CHOOSE_USER.path;
}
// if the user is logged in but still on the login page, send them to
// the home page
if (loggedIn && state.matchedLocation == Routes.CHOOSE_USER.path) {
return Routes.CHANNEL_LIST_PAGE.path;
}
return null;
},
routes: appRoutes,
);
}
@override
Widget build(BuildContext context) {
return Stack(
alignment: Alignment.center,
children: [
if (_initNotifier.initData != null)
ChangeNotifierProvider.value(
value: _initNotifier,
builder: (context, child) => Builder(
builder: (context) {
context.watch<InitNotifier>(); // rebuild on change
return PreferenceBuilder<int>(
preference: _initNotifier.initData!.preferences.getInt(
'theme',
defaultValue: 0,
),
builder: (context, snapshot) => MaterialApp.router(
theme: ThemeData.light(),
darkTheme: ThemeData.dark(),
themeMode: const {
-1: ThemeMode.dark,
0: ThemeMode.system,
1: ThemeMode.light,
}[snapshot],
supportedLocales: const [
Locale('en'),
Locale('it'),
],
localizationsDelegates: const [
AppLocalizationsDelegate(),
GlobalStreamChatLocalizations.delegate,
GlobalMaterialLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
],
builder: (context, child) => StreamChat(
client: _initNotifier.initData!.client,
child: child,
),
routerConfig: _setupRouter(),
),
);
},
),
),
if (!animationCompleted) buildAnimation(),
],
);
}
}
typedef OnRemoteMessage = Future<void> Function(RemoteMessage);
extension on List<StreamSubscription> {
void cancelAll() {
for (final subscription in this) {
unawaited(subscription.cancel());
}
clear();
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1 | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/firebase_options.dart | // File generated by FlutterFire CLI.
// ignore_for_file: lines_longer_than_80_chars, avoid_classes_with_only_static_members
import 'package:firebase_core/firebase_core.dart' show FirebaseOptions;
import 'package:flutter/foundation.dart'
show defaultTargetPlatform, kIsWeb, TargetPlatform;
/// Default [FirebaseOptions] for use with your Firebase apps.
///
/// Example:
/// ```dart
/// import 'firebase_options.dart';
/// // ...
/// await Firebase.initializeApp(
/// options: DefaultFirebaseOptions.currentPlatform,
/// );
/// ```
class DefaultFirebaseOptions {
static FirebaseOptions get currentPlatform {
if (kIsWeb) {
return web;
}
switch (defaultTargetPlatform) {
case TargetPlatform.android:
return android;
case TargetPlatform.iOS:
return ios;
case TargetPlatform.macOS:
return macos;
case TargetPlatform.windows:
throw UnsupportedError(
'DefaultFirebaseOptions have not been configured for windows - '
'you can reconfigure this by running the FlutterFire CLI again.',
);
case TargetPlatform.linux:
throw UnsupportedError(
'DefaultFirebaseOptions have not been configured for linux - '
'you can reconfigure this by running the FlutterFire CLI again.',
);
default:
throw UnsupportedError(
'DefaultFirebaseOptions are not supported for this platform.',
);
}
}
static const FirebaseOptions web = FirebaseOptions(
apiKey: 'AIzaSyA4Obi2paSQ1IZZ88OcMC98DJlpV16DAzE',
appId: '1:674907137625:web:a4b97e5d080ec165d7f348',
messagingSenderId: '674907137625',
projectId: 'stream-chat-internal',
authDomain: 'stream-chat-internal.firebaseapp.com',
databaseURL: 'https://stream-chat-internal.firebaseio.com',
storageBucket: 'stream-chat-internal.appspot.com',
measurementId: 'G-F2RV4P139L',
);
static const FirebaseOptions android = FirebaseOptions(
apiKey: 'AIzaSyBArS4RH7lUn3xbD-jhzWl5hVWZhliRgY0',
appId: '1:674907137625:android:e55b74fd5747e39ad7f348',
messagingSenderId: '674907137625',
projectId: 'stream-chat-internal',
databaseURL: 'https://stream-chat-internal.firebaseio.com',
storageBucket: 'stream-chat-internal.appspot.com',
);
static const FirebaseOptions ios = FirebaseOptions(
apiKey: 'AIzaSyBTAsaKFUPLAJqfsLiz0yPUVzwrgJkOwSE',
appId: '1:674907137625:ios:cafb9fb076a453c4d7f348',
messagingSenderId: '674907137625',
projectId: 'stream-chat-internal',
databaseURL: 'https://stream-chat-internal.firebaseio.com',
storageBucket: 'stream-chat-internal.appspot.com',
androidClientId: '674907137625-2scfo9a5cs074dced5vhm712ej6hhtpm.apps.googleusercontent.com',
iosClientId: '674907137625-flarfn9cefu4lermgpbc4b8rm8l15ian.apps.googleusercontent.com',
iosBundleId: 'io.getstream.flutter',
);
static const FirebaseOptions macos = FirebaseOptions(
apiKey: 'AIzaSyBTAsaKFUPLAJqfsLiz0yPUVzwrgJkOwSE',
appId: '1:674907137625:ios:c719c700198c28b1d7f348',
messagingSenderId: '674907137625',
projectId: 'stream-chat-internal',
databaseURL: 'https://stream-chat-internal.firebaseio.com',
storageBucket: 'stream-chat-internal.appspot.com',
androidClientId: '674907137625-2scfo9a5cs074dced5vhm712ej6hhtpm.apps.googleusercontent.com',
iosClientId: '674907137625-p3msks3snq0h22l7ekpqcf0frr0vt8mg.apps.googleusercontent.com',
iosBundleId: 'io.getstream.streamChatV1',
);
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1 | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/main.dart | import 'dart:async';
import 'package:example/app.dart';
import 'package:example/utils/app_config.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:sentry_flutter/sentry_flutter.dart';
import 'firebase_options.dart';
Future<void> main() async {
/// Captures errors reported by the Flutter framework.
FlutterError.onError = (FlutterErrorDetails details) {
if (kDebugMode) {
// In development mode, simply print to console.
FlutterError.dumpErrorToConsole(details);
} else {
// In production mode, report to the application zone to report to sentry.
Zone.current.handleUncaughtError(details.exception, details.stack!);
}
};
/// Captures errors reported by the native environment, including native iOS
/// and Android code.
Future<void> reportError(dynamic error, StackTrace stackTrace) async {
// Print the exception to the console.
if (kDebugMode) {
// Print the full stacktrace in debug mode.
print(stackTrace);
return;
} else {
// Send the Exception and Stacktrace to sentry in Production mode.
await Sentry.captureException(error, stackTrace: stackTrace);
}
}
/// Runs the app wrapped in a [Zone] that captures errors and sends them to
/// sentry.
runZonedGuarded(
() async {
WidgetsFlutterBinding.ensureInitialized();
// Wait for Sentry and Firebase to initialize before running the app.
await Future.wait([
SentryFlutter.init((options) => options.dsn = sentryDsn),
Firebase.initializeApp(options: DefaultFirebaseOptions.currentPlatform),
]);
runApp(const StreamChatSampleApp());
},
reportError,
);
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/widgets/channel_list.dart | import 'dart:async';
import 'package:example/utils/localizations.dart';
import 'package:example/routes/routes.dart';
import 'package:example/widgets/search_text_field.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:go_router/go_router.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import 'package:flutter_slidable/flutter_slidable.dart';
import '../pages/chat_info_screen.dart';
import '../pages/group_info_screen.dart';
class ChannelList extends StatefulWidget {
const ChannelList({super.key});
@override
State<ChannelList> createState() => _ChannelList();
}
class _ChannelList extends State<ChannelList> {
final ScrollController _scrollController = ScrollController();
late final StreamMessageSearchListController _messageSearchListController =
StreamMessageSearchListController(
client: StreamChat.of(context).client,
filter: Filter.in_('members', [StreamChat.of(context).currentUser!.id]),
limit: 5,
searchQuery: '',
sort: [
const SortOption(
'created_at',
direction: SortOption.ASC,
),
],
);
late final TextEditingController _controller = TextEditingController()
..addListener(_channelQueryListener);
bool _isSearchActive = false;
Timer? _debounce;
void _channelQueryListener() {
if (_debounce?.isActive ?? false) _debounce!.cancel();
_debounce = Timer(const Duration(milliseconds: 350), () {
if (mounted) {
_messageSearchListController.searchQuery = _controller.text;
setState(() {
_isSearchActive = _controller.text.isNotEmpty;
});
if (_isSearchActive) _messageSearchListController.doInitialLoad();
}
});
}
late final _channelListController = StreamChannelListController(
client: StreamChat.of(context).client,
filter: Filter.in_(
'members',
[StreamChat.of(context).currentUser!.id],
),
presence: true,
limit: 30,
);
@override
void dispose() {
_controller.removeListener(_channelQueryListener);
_controller.dispose();
_scrollController.dispose();
_channelListController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return WillPopScope(
onWillPop: () async {
if (_isSearchActive) {
_controller.clear();
setState(() => _isSearchActive = false);
return false;
}
return true;
},
child: NotificationListener<ScrollUpdateNotification>(
onNotification: (ScrollNotification scrollInfo) {
if (_scrollController.position.userScrollDirection ==
ScrollDirection.reverse) {
FocusScope.of(context).unfocus();
}
return true;
},
child: NestedScrollView(
controller: _scrollController,
floatHeaderSlivers: false,
headerSliverBuilder: (_, __) => [
SliverToBoxAdapter(
child: SearchTextField(
controller: _controller,
showCloseButton: _isSearchActive,
hintText: AppLocalizations.of(context).search,
),
),
],
body: _isSearchActive
? StreamMessageSearchListView(
controller: _messageSearchListController,
emptyBuilder: (_) {
return LayoutBuilder(
builder: (context, viewportConstraints) {
return SingleChildScrollView(
physics: const AlwaysScrollableScrollPhysics(),
child: ConstrainedBox(
constraints: BoxConstraints(
minHeight: viewportConstraints.maxHeight,
),
child: Center(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(24),
child: StreamSvgIcon.search(
size: 96,
color: Colors.grey,
),
),
Text(
AppLocalizations.of(context).noResults,
),
],
),
),
),
);
},
);
},
itemBuilder: (
context,
messageResponses,
index,
defaultWidget,
) {
return defaultWidget.copyWith(
onTap: () async {
final messageResponse = messageResponses[index];
FocusScope.of(context).requestFocus(FocusNode());
final client = StreamChat.of(context).client;
final router = GoRouter.of(context);
final message = messageResponse.message;
final channel = client.channel(
messageResponse.channel!.type,
id: messageResponse.channel!.id,
);
if (channel.state == null) {
await channel.watch();
}
router.pushNamed(
Routes.CHANNEL_PAGE.name,
pathParameters: Routes.CHANNEL_PAGE.params(channel),
queryParameters:
Routes.CHANNEL_PAGE.queryParams(message),
);
},
);
},
)
: SlidableAutoCloseBehavior(
closeWhenOpened: true,
child: RefreshIndicator(
onRefresh: _channelListController.refresh,
child: StreamChannelListView(
controller: _channelListController,
itemBuilder: (context, channels, index, defaultWidget) {
final chatTheme = StreamChatTheme.of(context);
final backgroundColor = chatTheme.colorTheme.inputBg;
final channel = channels[index];
final canDeleteChannel = channel.ownCapabilities
.contains(PermissionType.deleteChannel);
return Slidable(
groupTag: 'channels-actions',
endActionPane: ActionPane(
extentRatio: canDeleteChannel ? 0.40 : 0.20,
motion: const BehindMotion(),
children: [
CustomSlidableAction(
backgroundColor: backgroundColor,
onPressed: (_) {
showChannelInfoModalBottomSheet(
context: context,
channel: channel,
onViewInfoTap: () {
Navigator.pop(context);
Navigator.push(
context,
MaterialPageRoute(
builder: (context) {
final isOneToOne =
channel.memberCount == 2 &&
channel.isDistinct;
return StreamChannel(
channel: channel,
child: isOneToOne
? ChatInfoScreen(
messageTheme: chatTheme
.ownMessageTheme,
user: channel
.state!.members
.where((m) =>
m.userId !=
channel
.client
.state
.currentUser!
.id)
.first
.user,
)
: GroupInfoScreen(
messageTheme: chatTheme
.ownMessageTheme,
),
);
},
),
);
},
);
},
child: const Icon(Icons.more_horiz),
),
if (canDeleteChannel)
CustomSlidableAction(
backgroundColor: backgroundColor,
child: StreamSvgIcon.delete(
color: chatTheme.colorTheme.accentError,
),
onPressed: (_) async {
final res =
await showConfirmationBottomSheet(
context,
title: 'Delete Conversation',
question:
'Are you sure you want to delete this conversation?',
okText: 'Delete',
cancelText: 'Cancel',
icon: StreamSvgIcon.delete(
color: chatTheme.colorTheme.accentError,
),
);
if (res == true) {
await _channelListController
.deleteChannel(channel);
}
},
),
],
),
child: defaultWidget,
);
},
onChannelTap: (channel) {
GoRouter.of(context).pushNamed(
Routes.CHANNEL_PAGE.name,
pathParameters: Routes.CHANNEL_PAGE.params(channel),
);
},
emptyBuilder: (_) {
return Center(
child: Padding(
padding: const EdgeInsets.all(8),
child: StreamScrollViewEmptyWidget(
emptyIcon: StreamSvgIcon.message(
size: 148,
color: StreamChatTheme.of(context)
.colorTheme
.disabled,
),
emptyTitle: TextButton(
onPressed: () {
GoRouter.of(context)
.pushNamed(Routes.NEW_CHAT.name);
},
child: Text(
'Start a chat',
style: StreamChatTheme.of(context)
.textTheme
.bodyBold
.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.accentPrimary,
),
),
),
),
),
);
},
),
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/widgets/stream_version.dart | import 'package:example/utils/localizations.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:yaml/yaml.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
class StreamVersion extends StatelessWidget {
const StreamVersion({
Key? key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(vertical: 16),
alignment: Alignment.bottomCenter,
child: FutureBuilder<String>(
future: rootBundle.loadString('pubspec.lock'),
builder: (context, snapshot) {
if (!snapshot.hasData) {
return const SizedBox();
}
final pubspec = snapshot.data!;
final yaml = loadYaml(pubspec);
final streamChatDep =
yaml['packages']['stream_chat_flutter']['version'];
return Text(
'${AppLocalizations.of(context).streamSDK} v $streamChatDep',
style: TextStyle(
fontSize: 14,
color: StreamChatTheme.of(context).colorTheme.disabled,
),
);
},
),
);
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/widgets/chips_input_text_field.dart | import 'package:example/utils/localizations.dart';
import 'package:flutter/material.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
typedef ChipBuilder<T> = Widget Function(BuildContext context, T chip);
typedef OnChipAdded<T> = void Function(T chip);
typedef OnChipRemoved<T> = void Function(T chip);
class ChipsInputTextField<T> extends StatefulWidget {
final TextEditingController? controller;
final FocusNode? focusNode;
final ValueChanged<String>? onInputChanged;
final ChipBuilder<T> chipBuilder;
final OnChipAdded<T>? onChipAdded;
final OnChipRemoved<T>? onChipRemoved;
final String hint;
const ChipsInputTextField({
Key? key,
required this.chipBuilder,
required this.controller,
this.onInputChanged,
this.focusNode,
this.onChipAdded,
this.onChipRemoved,
this.hint = 'Type a name',
}) : super(key: key);
@override
ChipInputTextFieldState<T> createState() => ChipInputTextFieldState<T>();
}
class ChipInputTextFieldState<T> extends State<ChipsInputTextField<T>> {
final _chips = <T>{};
bool _pauseItemAddition = false;
void addItem(T item) {
setState(() => _chips.add(item));
if (widget.onChipAdded != null) widget.onChipAdded!(item);
}
void removeItem(T item) {
setState(() {
_chips.remove(item);
if (_chips.isEmpty) resumeItemAddition();
});
if (widget.onChipRemoved != null) widget.onChipRemoved!(item);
}
void pauseItemAddition() {
if (!_pauseItemAddition) {
setState(() => _pauseItemAddition = true);
}
widget.focusNode?.unfocus();
}
void resumeItemAddition() {
if (_pauseItemAddition) {
setState(() => _pauseItemAddition = false);
}
widget.focusNode?.requestFocus();
}
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: _pauseItemAddition ? resumeItemAddition : null,
child: Material(
elevation: 1,
color: StreamChatTheme.of(context).colorTheme.barsBg,
child: Padding(
padding: const EdgeInsets.fromLTRB(16, 16, 16, 16),
child: Row(
children: [
Padding(
padding: const EdgeInsets.symmetric(vertical: 4.0),
child: Text(
'${AppLocalizations.of(context).to.toUpperCase()}:',
style: StreamChatTheme.of(context)
.textTheme
.footnote
.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(.5)),
),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
Wrap(
spacing: 8.0,
runSpacing: 4.0,
children: _chips.map((item) {
return widget.chipBuilder(context, item);
}).toList(),
),
if (!_pauseItemAddition)
TextField(
controller: widget.controller,
onChanged: widget.onInputChanged,
focusNode: widget.focusNode,
decoration: InputDecoration(
isDense: true,
border: InputBorder.none,
focusedBorder: InputBorder.none,
enabledBorder: InputBorder.none,
errorBorder: InputBorder.none,
disabledBorder: InputBorder.none,
contentPadding: const EdgeInsets.only(top: 4.0),
hintText: widget.hint,
hintStyle: StreamChatTheme.of(context)
.textTheme
.body
.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(.5)),
),
),
],
),
),
const SizedBox(width: 12),
Align(
alignment: Alignment.bottomCenter,
child: IconButton(
icon: _chips.isEmpty
? StreamSvgIcon.user(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
size: 24,
)
: StreamSvgIcon.userAdd(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
size: 24,
),
onPressed: resumeItemAddition,
alignment: Alignment.topRight,
visualDensity: VisualDensity.compact,
padding: const EdgeInsets.all(0),
splashRadius: 24,
constraints: const BoxConstraints.tightFor(
height: 24,
width: 24,
),
),
),
],
),
),
),
);
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/widgets/search_text_field.dart | import 'package:flutter/material.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
class SearchTextField extends StatelessWidget {
final TextEditingController? controller;
final ValueChanged<String>? onChanged;
final String hintText;
final VoidCallback? onTap;
final bool showCloseButton;
const SearchTextField({
Key? key,
required this.controller,
this.onChanged,
this.onTap,
this.hintText = 'Search',
this.showCloseButton = true,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
height: 36,
decoration: BoxDecoration(
color: StreamChatTheme.of(context).colorTheme.barsBg,
border: Border.all(
color: StreamChatTheme.of(context).colorTheme.borders,
),
borderRadius: BorderRadius.circular(24),
),
margin: const EdgeInsets.symmetric(
vertical: 8,
horizontal: 8,
),
child: Row(
children: [
Expanded(
child: TextField(
onTap: onTap,
controller: controller,
onChanged: onChanged,
decoration: InputDecoration(
prefixText: ' ',
prefixIconConstraints: BoxConstraints.tight(const Size(40, 24)),
prefixIcon: Padding(
padding: const EdgeInsets.only(
left: 8,
right: 8,
),
child: StreamSvgIcon.search(
color:
StreamChatTheme.of(context).colorTheme.textHighEmphasis,
size: 24,
),
),
hintText: hintText,
hintStyle: StreamChatTheme.of(context).textTheme.body.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(.5)),
contentPadding: const EdgeInsets.all(0),
border: OutlineInputBorder(
borderSide: BorderSide.none,
borderRadius: BorderRadius.circular(24),
),
),
),
),
if (showCloseButton)
Material(
color: Colors.transparent,
child: IconButton(
padding: const EdgeInsets.all(0),
icon: StreamSvgIcon.closeSmall(
color: Colors.grey,
),
splashRadius: 24,
onPressed: () {
if (controller!.text.isNotEmpty) {
Future.microtask(
() => [
controller!.clear(),
if (onChanged != null) onChanged!(''),
],
);
}
},
),
),
],
),
);
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/routes/app_routes.dart | import 'package:collection/collection.dart';
import 'package:example/pages/advanced_options_page.dart';
import 'package:example/pages/channel_list_page.dart';
import 'package:example/pages/channel_page.dart';
import 'package:example/pages/chat_info_screen.dart';
import 'package:example/pages/group_chat_details_screen.dart';
import 'package:example/pages/group_info_screen.dart';
import 'package:example/pages/new_chat_screen.dart';
import 'package:example/pages/new_group_chat_screen.dart';
import 'package:example/pages/thread_page.dart';
import 'package:example/routes/routes.dart';
import 'package:example/state/new_group_chat_state.dart';
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import '../pages/choose_user_page.dart';
final appRoutes = [
GoRoute(
name: Routes.CHANNEL_LIST_PAGE.name,
path: Routes.CHANNEL_LIST_PAGE.path,
builder: (BuildContext context, GoRouterState state) =>
const ChannelListPage(),
routes: [
GoRoute(
name: Routes.CHANNEL_PAGE.name,
path: Routes.CHANNEL_PAGE.path,
builder: (context, state) {
final channel = StreamChat.of(context)
.client
.state
.channels[state.pathParameters['cid']];
final messageId = state.uri.queryParameters['mid'];
final parentId = state.uri.queryParameters['pid'];
Message? parentMessage;
if (parentId != null) {
parentMessage = channel?.state!.messages
.firstWhereOrNull((it) => it.id == parentId);
}
return StreamChannel(
channel: channel!,
initialMessageId: messageId,
child: Builder(
builder: (context) {
return (parentMessage != null)
? ThreadPage(parent: parentMessage)
: ChannelPage(
highlightInitialMessage: messageId != null,
);
},
),
);
},
routes: [
GoRoute(
name: Routes.CHAT_INFO_SCREEN.name,
path: Routes.CHAT_INFO_SCREEN.path,
builder: (BuildContext context, GoRouterState state) {
final channel = StreamChat.of(context)
.client
.state
.channels[state.pathParameters['cid']];
return StreamChannel(
channel: channel!,
child: ChatInfoScreen(
user: state.extra as User?,
messageTheme: StreamChatTheme.of(context).ownMessageTheme,
),
);
},
),
GoRoute(
name: Routes.GROUP_INFO_SCREEN.name,
path: Routes.GROUP_INFO_SCREEN.path,
builder: (BuildContext context, GoRouterState state) {
final channel = StreamChat.of(context)
.client
.state
.channels[state.pathParameters['cid']];
return StreamChannel(
channel: channel!,
child: GroupInfoScreen(
messageTheme: StreamChatTheme.of(context).ownMessageTheme,
),
);
},
),
],
),
],
),
GoRoute(
name: Routes.NEW_CHAT.name,
path: Routes.NEW_CHAT.path,
builder: (BuildContext context, GoRouterState state) {
return const NewChatScreen();
},
),
GoRoute(
name: Routes.NEW_GROUP_CHAT.name,
path: Routes.NEW_GROUP_CHAT.path,
builder: (BuildContext context, GoRouterState state) {
return const NewGroupChatScreen();
},
),
GoRoute(
name: Routes.NEW_GROUP_CHAT_DETAILS.name,
path: Routes.NEW_GROUP_CHAT_DETAILS.path,
builder: (BuildContext context, GoRouterState state) {
final groupChatState = state.extra as NewGroupChatState;
return GroupChatDetailsScreen(groupChatState: groupChatState);
},
),
GoRoute(
name: Routes.CHOOSE_USER.name,
path: Routes.CHOOSE_USER.path,
builder: (BuildContext context, GoRouterState state) =>
const ChooseUserPage(),
),
GoRoute(
name: Routes.ADVANCED_OPTIONS.name,
path: Routes.ADVANCED_OPTIONS.path,
builder: (BuildContext context, GoRouterState state) =>
const AdvancedOptionsPage(),
),
];
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/routes/routes.dart | // ignore_for_file: constant_identifier_names
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
/// Application routes
abstract class Routes {
static const RouteConfig CHOOSE_USER =
RouteConfig(name: 'choose_user', path: '/users');
static const RouteConfig ADVANCED_OPTIONS =
RouteConfig(name: 'advanced_options', path: '/options');
static const ChannelRouteConfig CHANNEL_PAGE =
ChannelRouteConfig(name: 'channel_page', path: 'channel/:cid');
static const RouteConfig NEW_CHAT =
RouteConfig(name: 'new_chat', path: '/new_chat');
static const RouteConfig NEW_GROUP_CHAT =
RouteConfig(name: 'new_group_chat', path: '/new_group_chat');
static const RouteConfig NEW_GROUP_CHAT_DETAILS = RouteConfig(
name: 'new_group_chat_details', path: '/new_group_chat_details');
static const ChannelRouteConfig CHAT_INFO_SCREEN =
ChannelRouteConfig(name: 'chat_info_screen', path: 'chat_info_screen');
static const ChannelRouteConfig GROUP_INFO_SCREEN =
ChannelRouteConfig(name: 'group_info_screen', path: 'group_info_screen');
static const RouteConfig CHANNEL_LIST_PAGE =
RouteConfig(name: 'channel_list_page', path: '/channels');
}
class RouteConfig {
final String name;
final String path;
const RouteConfig({required this.name, required this.path});
}
class ChannelRouteConfig extends RouteConfig {
const ChannelRouteConfig({required super.name, required super.path});
Map<String, String> params(Channel channel) => {'cid': channel.cid!};
Map<String, String> queryParams(Message message) => {
'mid': message.id,
if (message.parentId != null) 'pid': message.parentId!
};
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/channel_list_page.dart | import 'dart:async';
import 'package:example/app.dart';
import 'package:example/pages/user_mentions_page.dart';
import 'package:example/routes/routes.dart';
import 'package:example/state/init_data.dart';
import 'package:example/utils/app_config.dart';
import 'package:example/utils/localizations.dart';
import 'package:example/widgets/channel_list.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_app_badger/flutter_app_badger.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:go_router/go_router.dart';
import 'package:provider/provider.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import 'package:streaming_shared_preferences/streaming_shared_preferences.dart';
class ChannelListPage extends StatefulWidget {
const ChannelListPage({
Key? key,
}) : super(key: key);
@override
State<ChannelListPage> createState() => _ChannelListPageState();
}
class _ChannelListPageState extends State<ChannelListPage> {
int _currentIndex = 0;
bool _isSelected(int index) => _currentIndex == index;
List<BottomNavigationBarItem> get _navBarItems {
return <BottomNavigationBarItem>[
BottomNavigationBarItem(
icon: Stack(
clipBehavior: Clip.none,
children: [
StreamSvgIcon.message(
color: _isSelected(0)
? StreamChatTheme.of(context).colorTheme.textHighEmphasis
: Colors.grey,
),
const Positioned(
top: -3,
right: -16,
child: StreamUnreadIndicator(),
),
],
),
label: AppLocalizations.of(context).chats,
),
BottomNavigationBarItem(
icon: Stack(
clipBehavior: Clip.none,
children: [
StreamSvgIcon.mentions(
color: _isSelected(1)
? StreamChatTheme.of(context).colorTheme.textHighEmphasis
: Colors.grey,
),
],
),
label: AppLocalizations.of(context).mentions,
),
];
}
@override
Widget build(BuildContext context) {
final user = StreamChat.of(context).currentUser;
if (user == null) {
return const Offstage();
}
return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.appBg,
appBar: StreamChannelListHeader(
onNewChatButtonTap: () {
GoRouter.of(context).pushNamed(Routes.NEW_CHAT.name);
},
preNavigationCallback: () =>
FocusScope.of(context).requestFocus(FocusNode()),
),
drawer: LeftDrawer(
user: user,
),
drawerEdgeDragWidth: 50,
bottomNavigationBar: BottomNavigationBar(
backgroundColor: StreamChatTheme.of(context).colorTheme.barsBg,
currentIndex: _currentIndex,
items: _navBarItems,
selectedLabelStyle: StreamChatTheme.of(context).textTheme.footnoteBold,
unselectedLabelStyle:
StreamChatTheme.of(context).textTheme.footnoteBold,
type: BottomNavigationBarType.fixed,
selectedItemColor:
StreamChatTheme.of(context).colorTheme.textHighEmphasis,
unselectedItemColor: Colors.grey,
onTap: (index) {
setState(() => _currentIndex = index);
},
),
body: IndexedStack(
index: _currentIndex,
children: const [
ChannelList(),
UserMentionsPage(),
],
),
);
}
StreamSubscription<int>? badgeListener;
@override
void initState() {
if (!kIsWeb) {
badgeListener = StreamChat.of(context)
.client
.state
.totalUnreadCountStream
.listen((count) {
if (count > 0) {
FlutterAppBadger.updateBadgeCount(count);
} else {
FlutterAppBadger.removeBadge();
}
});
}
super.initState();
}
@override
void dispose() {
badgeListener?.cancel();
super.dispose();
}
}
class LeftDrawer extends StatelessWidget {
const LeftDrawer({
Key? key,
required this.user,
}) : super(key: key);
final User user;
@override
Widget build(BuildContext context) {
return Drawer(
child: Container(
color: StreamChatTheme.of(context).colorTheme.barsBg,
child: SafeArea(
child: Padding(
padding: EdgeInsets.only(
top: MediaQuery.of(context).viewPadding.top + 8,
),
child: Column(
children: [
Padding(
padding: const EdgeInsets.only(
bottom: 20.0,
left: 8,
),
child: Row(
children: [
StreamUserAvatar(
user: user,
showOnlineStatus: false,
constraints:
BoxConstraints.tight(const Size.fromRadius(20)),
),
Padding(
padding: const EdgeInsets.only(left: 16.0),
child: Text(
user.name,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.bold,
),
),
),
],
),
),
ListTile(
leading: StreamSvgIcon.penWrite(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(.5),
),
onTap: () {
Navigator.of(context).pop();
GoRouter.of(context).pushNamed(Routes.NEW_CHAT.name);
},
title: Text(
AppLocalizations.of(context).newDirectMessage,
style: const TextStyle(
fontSize: 14.5,
),
),
),
ListTile(
leading: StreamSvgIcon.contacts(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(.5),
),
onTap: () {
Navigator.of(context).pop();
GoRouter.of(context).pushNamed(Routes.NEW_GROUP_CHAT.name);
},
title: Text(
AppLocalizations.of(context).newGroup,
style: const TextStyle(
fontSize: 14.5,
),
),
),
Expanded(
child: Container(
alignment: Alignment.bottomCenter,
child: ListTile(
onTap: () async {
final client = StreamChat.of(context).client;
final router = GoRouter.of(context);
final initNotifier = context.read<InitNotifier>();
if (!kIsWeb) {
const secureStorage = FlutterSecureStorage();
await secureStorage.deleteAll();
}
await client.disconnectUser(flushChatPersistence: true);
await client.dispose();
initNotifier.initData = initNotifier.initData!.copyWith(
client:
buildStreamChatClient(kDefaultStreamApiKey));
router.goNamed(Routes.CHOOSE_USER.name);
},
leading: StreamSvgIcon.user(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(.5),
),
title: Text(
AppLocalizations.of(context).signOut,
style: const TextStyle(
fontSize: 14.5,
),
),
trailing: IconButton(
icon: StreamSvgIcon.iconMoon(
size: 24,
),
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
onPressed: () async {
final theme = Theme.of(context);
final sp = await StreamingSharedPreferences.instance;
sp.setInt(
'theme',
theme.brightness == Brightness.dark ? 1 : -1,
);
},
),
),
),
),
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/channel_file_display_screen.dart | import 'package:example/utils/localizations.dart';
import 'package:flutter/material.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import 'package:video_player/video_player.dart';
class ChannelFileDisplayScreen extends StatefulWidget {
final StreamMessageThemeData messageTheme;
const ChannelFileDisplayScreen({
Key? key,
required this.messageTheme,
}) : super(key: key);
@override
State<ChannelFileDisplayScreen> createState() =>
_ChannelFileDisplayScreenState();
}
class _ChannelFileDisplayScreenState extends State<ChannelFileDisplayScreen> {
final Map<String?, VideoPlayerController?> controllerCache = {};
late final controller = StreamMessageSearchListController(
client: StreamChat.of(context).client,
filter: Filter.in_(
'cid',
[StreamChannel.of(context).channel.cid!],
),
messageFilter: Filter.in_(
'attachments.type',
const ['file'],
),
sort: [
const SortOption(
'created_at',
direction: SortOption.ASC,
),
],
limit: 20,
);
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.barsBg,
appBar: AppBar(
elevation: 1,
centerTitle: true,
title: Text(
AppLocalizations.of(context).files,
style: TextStyle(
color: StreamChatTheme.of(context).colorTheme.textHighEmphasis,
fontSize: 16.0,
),
),
leading: const StreamBackButton(),
backgroundColor: StreamChatTheme.of(context).colorTheme.barsBg,
),
body: ValueListenableBuilder(
valueListenable: controller,
builder: (
BuildContext context,
PagedValue<String, GetMessageResponse> value,
Widget? child,
) {
return value.when(
(items, nextPageKey, error) {
if (items.isEmpty) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
StreamSvgIcon.files(
size: 136.0,
color: StreamChatTheme.of(context).colorTheme.disabled,
),
const SizedBox(height: 16.0),
Text(
AppLocalizations.of(context).noFiles,
style: TextStyle(
fontSize: 14.0,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis,
),
),
const SizedBox(height: 8.0),
Text(
AppLocalizations.of(context).filesAppearHere,
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 14.0,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
),
),
],
),
);
}
final media = <Attachment, Message>{};
for (var item in items) {
item.message.attachments
.where((e) => e.type == 'file')
.forEach((e) {
media[e] = item.message;
});
}
return LazyLoadScrollView(
onEndOfPage: () async {
if (nextPageKey != null) {
controller.loadMore(nextPageKey);
}
},
child: ListView.builder(
itemBuilder: (context, position) {
return Padding(
padding: const EdgeInsets.all(1.0),
child: Padding(
padding: const EdgeInsets.all(8.0),
child: StreamFileAttachment(
message: media.values.toList()[position],
attachment: media.keys.toList()[position],
),
),
);
},
itemCount: media.length,
),
);
},
loading: () => const Center(
child: CircularProgressIndicator(),
),
error: (_) => const Offstage(),
);
},
),
);
}
@override
void dispose() {
controller.dispose();
super.dispose();
}
@override
void initState() {
controller.doInitialLoad();
super.initState();
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/new_group_chat_screen.dart | import 'dart:async';
import 'package:example/state/new_group_chat_state.dart';
import 'package:example/utils/localizations.dart';
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import '../routes/routes.dart';
import '../widgets/search_text_field.dart';
class NewGroupChatScreen extends StatefulWidget {
const NewGroupChatScreen({super.key});
@override
State<NewGroupChatScreen> createState() => _NewGroupChatScreenState();
}
class _NewGroupChatScreenState extends State<NewGroupChatScreen> {
late final TextEditingController _controller = TextEditingController()
..addListener(_userNameListener);
String _userNameQuery = '';
final groupChatState = NewGroupChatState();
bool _isSearchActive = false;
Timer? _debounce;
late final userListController = StreamUserListController(
client: StreamChat.of(context).client,
sort: [
const SortOption(
'name',
direction: 1,
),
],
limit: 25,
filter: Filter.and([
Filter.notEqual('id', StreamChat.of(context).currentUser!.id),
]),
);
void _userNameListener() {
if (_debounce?.isActive ?? false) _debounce!.cancel();
_debounce = Timer(const Duration(milliseconds: 350), () {
if (mounted) {
setState(() {
_userNameQuery = _controller.text;
_isSearchActive = _userNameQuery.isNotEmpty;
});
userListController.filter = Filter.and([
if (_userNameQuery.isNotEmpty)
Filter.autoComplete('name', _userNameQuery),
Filter.notEqual('id', StreamChat.of(context).currentUser!.id),
]);
userListController.doInitialLoad();
}
});
}
@override
void dispose() {
_controller.clear();
_controller.removeListener(_userNameListener);
_controller.dispose();
userListController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return AnimatedBuilder(
animation: groupChatState,
builder: (context, child) {
final state = groupChatState;
return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.appBg,
appBar: AppBar(
elevation: 1,
backgroundColor: StreamChatTheme.of(context).colorTheme.barsBg,
leading: const StreamBackButton(),
title: Text(
AppLocalizations.of(context).addGroupMembers,
style: TextStyle(
color: StreamChatTheme.of(context).colorTheme.textHighEmphasis,
fontSize: 16,
),
),
centerTitle: true,
actions: [
if (state.users.isNotEmpty)
IconButton(
icon: StreamSvgIcon.arrowRight(
color: StreamChatTheme.of(context).colorTheme.accentPrimary,
),
onPressed: () async {
GoRouter.of(context).pushNamed(
Routes.NEW_GROUP_CHAT_DETAILS.name,
extra: state,
);
},
)
],
),
body: StreamConnectionStatusBuilder(
statusBuilder: (context, status) {
String statusString = '';
bool showStatus = true;
switch (status) {
case ConnectionStatus.connected:
statusString = AppLocalizations.of(context).connected;
showStatus = false;
break;
case ConnectionStatus.connecting:
statusString = AppLocalizations.of(context).reconnecting;
break;
case ConnectionStatus.disconnected:
statusString = AppLocalizations.of(context).disconnected;
break;
}
return StreamInfoTile(
showMessage: showStatus,
tileAnchor: Alignment.topCenter,
childAnchor: Alignment.topCenter,
message: statusString,
child: NestedScrollView(
floatHeaderSlivers: true,
headerSliverBuilder:
(BuildContext context, bool innerBoxIsScrolled) {
return <Widget>[
SliverToBoxAdapter(
child: SearchTextField(
controller: _controller,
hintText: AppLocalizations.of(context).search,
),
),
if (state.users.isNotEmpty)
SliverToBoxAdapter(
child: SizedBox(
height: 104,
child: ListView.separated(
scrollDirection: Axis.horizontal,
itemCount: state.users.length,
padding: const EdgeInsets.all(8),
separatorBuilder: (_, __) =>
const SizedBox(width: 16),
itemBuilder: (_, index) {
final user = state.users.elementAt(index);
return Column(
children: [
Stack(
children: [
StreamUserAvatar(
onlineIndicatorAlignment:
const Alignment(0.9, 0.9),
user: user,
showOnlineStatus: true,
borderRadius:
BorderRadius.circular(32),
constraints:
const BoxConstraints.tightFor(
height: 64,
width: 64,
),
),
Positioned(
top: -4,
right: -4,
child: GestureDetector(
onTap: () {
groupChatState.removeUser(user);
},
child: Container(
decoration: BoxDecoration(
color:
StreamChatTheme.of(context)
.colorTheme
.appBg,
shape: BoxShape.circle,
border: Border.all(
color: StreamChatTheme.of(
context)
.colorTheme
.appBg,
),
),
child: StreamSvgIcon.close(
color:
StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis,
size: 24,
),
),
),
)
],
),
const SizedBox(height: 4),
Text(
user.name.split(' ')[0],
style: const TextStyle(
fontWeight: FontWeight.bold,
fontSize: 12,
),
),
],
);
},
),
),
),
SliverPersistentHeader(
pinned: true,
delegate: _HeaderDelegate(
height: 32,
child: Container(
width: double.maxFinite,
decoration: BoxDecoration(
gradient: StreamChatTheme.of(context)
.colorTheme
.bgGradient,
),
child: Padding(
padding: const EdgeInsets.symmetric(
vertical: 8,
horizontal: 8,
),
child: Text(
_isSearchActive
? '${AppLocalizations.of(context).matchesFor} "$_userNameQuery"'
: AppLocalizations.of(context).onThePlatorm,
style: TextStyle(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
),
),
),
),
),
];
},
body: GestureDetector(
behavior: HitTestBehavior.opaque,
onPanDown: (_) => FocusScope.of(context).unfocus(),
child: StreamUserListView(
controller: userListController,
itemBuilder: (context, items, index, defaultWidget) {
return defaultWidget.copyWith(
selected: state.users.contains(items[index]),
);
},
onUserTap: groupChatState.addOrRemoveUser,
emptyBuilder: (_) {
return LayoutBuilder(
builder: (context, viewportConstraints) {
return SingleChildScrollView(
physics: const AlwaysScrollableScrollPhysics(),
child: ConstrainedBox(
constraints: BoxConstraints(
minHeight: viewportConstraints.maxHeight,
),
child: Center(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(24),
child: StreamSvgIcon.search(
size: 96,
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
),
Text(
AppLocalizations.of(context)
.noUserMatchesTheseKeywords,
style: StreamChatTheme.of(context)
.textTheme
.footnote
.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
),
],
),
),
),
);
},
);
},
),
),
),
);
},
),
);
},
);
}
}
class _HeaderDelegate extends SliverPersistentHeaderDelegate {
final Widget child;
final double height;
const _HeaderDelegate({
required this.child,
required this.height,
});
@override
Widget build(
BuildContext context, double shrinkOffset, bool overlapsContent) {
return Container(
color: StreamChatTheme.of(context).colorTheme.barsBg,
child: child,
);
}
@override
double get maxExtent => height;
@override
double get minExtent => height;
@override
bool shouldRebuild(_HeaderDelegate oldDelegate) => true;
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/thread_page.dart | import 'package:flutter/material.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
class ThreadPage extends StatefulWidget {
final Message parent;
final int? initialScrollIndex;
final double? initialAlignment;
const ThreadPage({
Key? key,
required this.parent,
this.initialScrollIndex,
this.initialAlignment,
}) : super(key: key);
@override
State<ThreadPage> createState() => _ThreadPageState();
}
class _ThreadPageState extends State<ThreadPage> {
final FocusNode _focusNode = FocusNode();
late StreamMessageInputController _messageInputController;
@override
void initState() {
super.initState();
_messageInputController = StreamMessageInputController(
message: Message(parentId: widget.parent.id),
);
}
@override
void dispose() {
_focusNode.dispose();
super.dispose();
}
void _reply(Message message) {
_messageInputController.quotedMessage = message;
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
_focusNode.requestFocus();
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.appBg,
appBar: StreamThreadHeader(
parent: widget.parent,
),
body: Column(
children: <Widget>[
Expanded(
child: StreamMessageListView(
parentMessage: widget.parent,
initialScrollIndex: widget.initialScrollIndex,
initialAlignment: widget.initialAlignment,
onMessageSwiped: _reply,
messageFilter: defaultFilter,
showScrollToBottom: false,
highlightInitialMessage: true,
messageBuilder: (context, details, messages, defaultMessage) {
return defaultMessage.copyWith(
onReplyTap: _reply,
bottomRowBuilderWithDefaultWidget: (
context,
message,
defaultWidget,
) {
return defaultWidget.copyWith(
deletedBottomRowBuilder: (context, message) {
return const StreamVisibleFootnote();
},
);
},
);
},
),
),
if (widget.parent.type != 'deleted')
StreamMessageInput(
focusNode: _focusNode,
messageInputController: _messageInputController,
),
],
),
);
}
bool defaultFilter(Message m) {
final currentUser = StreamChat.of(context).currentUser;
final isMyMessage = m.user?.id == currentUser?.id;
final isDeletedOrShadowed = m.isDeleted == true || m.shadowed == true;
if (isDeletedOrShadowed && !isMyMessage) return false;
return true;
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/group_info_screen.dart | import 'dart:async';
import 'package:collection/collection.dart' show IterableExtension;
import 'package:example/pages/channel_file_display_screen.dart';
import 'package:example/routes/routes.dart';
import 'package:example/utils/localizations.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import 'channel_media_display_screen.dart';
import 'pinned_messages_screen.dart';
class GroupInfoScreen extends StatefulWidget {
final StreamMessageThemeData messageTheme;
const GroupInfoScreen({
Key? key,
required this.messageTheme,
}) : super(key: key);
@override
State<GroupInfoScreen> createState() => _GroupInfoScreenState();
}
class _GroupInfoScreenState extends State<GroupInfoScreen> {
late final TextEditingController _nameController =
TextEditingController.fromValue(
TextEditingValue(text: (channel.extraData['name'] as String?) ?? ''),
);
late final TextEditingController _searchController = TextEditingController()
..addListener(_userNameListener);
String _userNameQuery = '';
Timer? _debounce;
Function? modalSetStateCallback;
final FocusNode _focusNode = FocusNode();
bool listExpanded = false;
late ValueNotifier<bool?> mutedBool = ValueNotifier(channel.isMuted);
late final channel = StreamChannel.of(context).channel;
late StreamUserListController _userListController;
void _userNameListener() {
if (_searchController.text == _userNameQuery) {
return;
}
if (_debounce?.isActive ?? false) _debounce!.cancel();
_debounce = Timer(const Duration(milliseconds: 350), () {
if (mounted) {
_userNameQuery = _searchController.text;
_userListController.filter = Filter.and(
[
if (_searchController.text.isNotEmpty)
Filter.autoComplete('name', _userNameQuery),
Filter.notIn('id', [
StreamChat.of(context).currentUser!.id,
...channel.state!.members
.map<String?>(((e) => e.userId))
.whereType<String>(),
]),
],
);
_userListController.doInitialLoad();
}
});
}
@override
void initState() {
super.initState();
_nameController.addListener(() {
setState(() {});
});
mutedBool = ValueNotifier(channel.isMuted);
}
@override
void didChangeDependencies() {
_userListController = StreamUserListController(
client: StreamChat.of(context).client,
limit: 25,
filter: Filter.and(
[
if (_searchController.text.isNotEmpty)
Filter.autoComplete('name', _userNameQuery),
Filter.notIn('id', [
StreamChat.of(context).currentUser!.id,
...channel.state!.members
.map<String?>(((e) => e.userId))
.whereType<String>(),
]),
],
),
sort: [
const SortOption(
'name',
direction: 1,
),
],
);
super.didChangeDependencies();
}
@override
void dispose() {
_nameController.dispose();
_searchController.dispose();
_userListController.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
return StreamBuilder<List<Member>>(
stream: channel.state!.membersStream,
builder: (context, snapshot) {
if (!snapshot.hasData) {
return Container(
color: StreamChatTheme.of(context).colorTheme.disabled,
child: const Center(child: CircularProgressIndicator()),
);
}
return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.appBg,
appBar: AppBar(
elevation: 1.0,
toolbarHeight: 56.0,
backgroundColor: StreamChatTheme.of(context).colorTheme.barsBg,
leading: const StreamBackButton(),
title: Column(
children: [
StreamBuilder<ChannelState>(
stream: channel.state?.channelStateStream,
builder: (context, state) {
if (!state.hasData) {
return Text(
AppLocalizations.of(context).loading,
style: TextStyle(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis,
fontSize: 16,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
);
}
return Text(
_getChannelName(
2 * MediaQuery.of(context).size.width / 3,
members: snapshot.data,
extraData: state.data!.channel!.extraData,
maxFontSize: 16.0,
)!,
style: TextStyle(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis,
fontSize: 16,
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
);
}),
const SizedBox(
height: 3.0,
),
Text(
'${channel.memberCount} ${AppLocalizations.of(context).members}, ${snapshot.data?.where((e) => e.user!.online).length ?? 0} ${AppLocalizations.of(context).online}',
style: TextStyle(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
fontSize: 12.0,
),
),
],
),
centerTitle: true,
actions: [
if (channel.ownCapabilities
.contains(PermissionType.updateChannelMembers))
StreamNeumorphicButton(
child: InkWell(
onTap: () {
_buildAddUserModal(context);
},
child: Padding(
padding: const EdgeInsets.all(8.0),
child: StreamSvgIcon.userAdd(
color: StreamChatTheme.of(context)
.colorTheme
.accentPrimary),
),
),
),
],
),
body: ListView(
children: [
_buildMembers(snapshot.data!),
Container(
height: 8.0,
color: StreamChatTheme.of(context).colorTheme.disabled,
),
if (channel.ownCapabilities
.contains(PermissionType.updateChannel))
_buildNameTile(),
_buildOptionListTiles(),
],
),
);
});
}
Widget _buildMembers(List<Member> members) {
final groupMembers = members
..sort((prev, curr) {
if (curr.userId == channel.createdBy?.id) return 1;
return 0;
});
int groupMembersLength;
if (listExpanded) {
groupMembersLength = groupMembers.length;
} else {
groupMembersLength = groupMembers.length > 6 ? 6 : groupMembers.length;
}
return Column(
children: [
ListView.builder(
shrinkWrap: true,
physics: const NeverScrollableScrollPhysics(),
itemCount: groupMembersLength,
itemBuilder: (context, index) {
final member = groupMembers[index];
return Material(
color: StreamChatTheme.of(context).colorTheme.appBg,
child: InkWell(
onTap: () {
final userMember = groupMembers.firstWhereOrNull(
(e) => e.user!.id == StreamChat.of(context).currentUser!.id,
);
_showUserInfoModal(
member.user, userMember?.userId == channel.createdBy?.id);
},
child: SizedBox(
height: 65.0,
child: Column(
children: [
Row(
children: [
Padding(
padding: const EdgeInsets.symmetric(
horizontal: 8.0,
vertical: 12.0,
),
child: StreamUserAvatar(
user: member.user!,
constraints: const BoxConstraints.tightFor(
height: 40.0,
width: 40.0,
),
),
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
member.user!.name,
style: const TextStyle(
fontWeight: FontWeight.bold),
),
const SizedBox(
height: 1.0,
),
Text(
_getLastSeen(member.user!),
style: TextStyle(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5)),
),
],
),
),
Padding(
padding: const EdgeInsets.all(8.0),
child: Text(
member.userId == channel.createdBy?.id
? AppLocalizations.of(context).owner
: '',
style: TextStyle(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5)),
),
),
],
),
Container(
height: 1.0,
color: StreamChatTheme.of(context).colorTheme.disabled,
),
],
),
),
),
);
},
),
if (groupMembersLength != groupMembers.length)
InkWell(
onTap: () {
setState(() {
listExpanded = true;
});
},
child: Material(
color: StreamChatTheme.of(context).colorTheme.appBg,
child: SizedBox(
height: 65.0,
child: Column(
children: [
Expanded(
child: Row(
children: [
Padding(
padding: const EdgeInsets.symmetric(
horizontal: 21.0, vertical: 12.0),
child: StreamSvgIcon.down(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
'${members.length - groupMembersLength} ${AppLocalizations.of(context).more}',
style: TextStyle(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis),
),
],
),
),
],
),
),
Container(
height: 1.0,
color: StreamChatTheme.of(context).colorTheme.disabled,
),
],
),
),
),
),
],
);
}
Widget _buildNameTile() {
final channelName = (channel.extraData['name'] as String?) ?? '';
return Material(
color: StreamChatTheme.of(context).colorTheme.appBg,
child: Container(
height: 56.0,
alignment: Alignment.center,
child: Row(
children: [
Padding(
padding: const EdgeInsets.all(7.0),
child: Text(
AppLocalizations.of(context).name.toUpperCase(),
style: StreamChatTheme.of(context).textTheme.footnote.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5)),
),
),
const SizedBox(
width: 7.0,
),
Expanded(
child: TextField(
enabled: channel.ownCapabilities
.contains(PermissionType.updateChannel),
focusNode: _focusNode,
controller: _nameController,
cursorColor:
StreamChatTheme.of(context).colorTheme.textHighEmphasis,
decoration: InputDecoration.collapsed(
hintText: AppLocalizations.of(context).addAGroupName,
hintStyle: StreamChatTheme.of(context)
.textTheme
.bodyBold
.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5))),
style: const TextStyle(
fontWeight: FontWeight.bold,
height: 0.82,
),
),
),
if (channelName != _nameController.text.trim())
Row(
mainAxisSize: MainAxisSize.min,
children: [
InkWell(
child: StreamSvgIcon.closeSmall(),
onTap: () {
setState(() {
_nameController.text = _getChannelName(
2 * MediaQuery.of(context).size.width / 3,
members: channel.state!.members,
extraData: channel.extraData,
maxFontSize: 16.0,
)!;
_focusNode.unfocus();
});
},
),
Padding(
padding: const EdgeInsets.only(right: 16.0, left: 8.0),
child: InkWell(
child: StreamSvgIcon.check(
color: StreamChatTheme.of(context)
.colorTheme
.accentPrimary,
size: 24.0,
),
onTap: () {
try {
channel.update({
'name': _nameController.text.trim(),
});
} catch (_) {
setState(() {
_nameController.text = channelName;
_focusNode.unfocus();
});
}
},
),
),
],
),
],
),
),
);
}
Widget _buildOptionListTiles() {
return Column(
children: [
if (channel.ownCapabilities.contains(PermissionType.muteChannel))
StreamBuilder<bool>(
stream: channel.isMutedStream,
builder: (context, snapshot) {
mutedBool.value = snapshot.data;
return StreamOptionListTile(
tileColor: StreamChatTheme.of(context).colorTheme.appBg,
separatorColor:
StreamChatTheme.of(context).colorTheme.disabled,
title: AppLocalizations.of(context).muteGroup,
titleTextStyle: StreamChatTheme.of(context).textTheme.body,
leading: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0),
child: StreamSvgIcon.mute(
size: 24.0,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
),
),
trailing: snapshot.data == null
? const CircularProgressIndicator()
: ValueListenableBuilder<bool?>(
valueListenable: mutedBool,
builder: (context, value, _) {
return CupertinoSwitch(
value: value!,
onChanged: (val) {
mutedBool.value = val;
if (snapshot.data!) {
channel.unmute();
} else {
channel.mute();
}
},
);
}),
onTap: () {},
);
}),
StreamOptionListTile(
title: AppLocalizations.of(context).pinnedMessages,
tileColor: StreamChatTheme.of(context).colorTheme.appBg,
titleTextStyle: StreamChatTheme.of(context).textTheme.body,
leading: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0),
child: StreamSvgIcon.pin(
size: 24.0,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
),
),
trailing: StreamSvgIcon.right(
color: StreamChatTheme.of(context).colorTheme.textLowEmphasis,
),
onTap: () {
final channel = StreamChannel.of(context).channel;
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => StreamChannel(
channel: channel,
child: const PinnedMessagesScreen(),
),
),
);
},
),
StreamOptionListTile(
tileColor: StreamChatTheme.of(context).colorTheme.appBg,
separatorColor: StreamChatTheme.of(context).colorTheme.disabled,
title: AppLocalizations.of(context).photosAndVideos,
titleTextStyle: StreamChatTheme.of(context).textTheme.body,
leading: Padding(
padding: const EdgeInsets.symmetric(horizontal: 12.0),
child: StreamSvgIcon.pictures(
size: 32.0,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
),
),
trailing: StreamSvgIcon.right(
color: StreamChatTheme.of(context).colorTheme.textLowEmphasis,
),
onTap: () {
final channel = StreamChannel.of(context).channel;
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => StreamChannel(
channel: channel,
child: ChannelMediaDisplayScreen(
messageTheme: widget.messageTheme,
),
),
),
);
},
),
StreamOptionListTile(
tileColor: StreamChatTheme.of(context).colorTheme.appBg,
separatorColor: StreamChatTheme.of(context).colorTheme.disabled,
title: AppLocalizations.of(context).files,
titleTextStyle: StreamChatTheme.of(context).textTheme.body,
leading: Padding(
padding: const EdgeInsets.symmetric(horizontal: 12.0),
child: StreamSvgIcon.files(
size: 32.0,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
),
),
trailing: StreamSvgIcon.right(
color: StreamChatTheme.of(context).colorTheme.textLowEmphasis,
),
onTap: () {
final channel = StreamChannel.of(context).channel;
Navigator.push(
context,
MaterialPageRoute(
builder: (context) => StreamChannel(
channel: channel,
child: ChannelFileDisplayScreen(
messageTheme: widget.messageTheme,
),
),
),
);
},
),
if (!channel.isDistinct &&
channel.ownCapabilities.contains(PermissionType.leaveChannel))
StreamOptionListTile(
tileColor: StreamChatTheme.of(context).colorTheme.appBg,
separatorColor: StreamChatTheme.of(context).colorTheme.disabled,
title: AppLocalizations.of(context).leaveGroup,
titleTextStyle: StreamChatTheme.of(context).textTheme.body,
leading: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16.0),
child: StreamSvgIcon.userRemove(
size: 24.0,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
),
),
trailing: const SizedBox(
height: 24.0,
width: 24.0,
),
onTap: () async {
final streamChannel = StreamChannel.of(context);
final streamChat = StreamChat.of(context);
final router = GoRouter.of(context);
final res = await showConfirmationBottomSheet(
context,
title: AppLocalizations.of(context).leaveConversation,
okText: AppLocalizations.of(context).leave.toUpperCase(),
question:
AppLocalizations.of(context).leaveConversationAreYouSure,
cancelText: AppLocalizations.of(context).cancel.toUpperCase(),
icon: StreamSvgIcon.userRemove(
color: StreamChatTheme.of(context).colorTheme.accentError,
),
);
if (res == true) {
final channel = streamChannel.channel;
await channel.removeMembers([streamChat.currentUser!.id]);
router.pop();
}
},
),
],
);
}
void _buildAddUserModal(context) {
showDialog(
useRootNavigator: false,
context: context,
barrierColor: StreamChatTheme.of(context).colorTheme.overlay,
builder: (context) {
return Padding(
padding: const EdgeInsets.only(top: 16.0, left: 8.0, right: 8.0),
child: Material(
borderRadius: const BorderRadius.only(
topLeft: Radius.circular(16.0),
topRight: Radius.circular(16.0),
),
clipBehavior: Clip.antiAlias,
child: Scaffold(
body: Column(
children: [
Padding(
padding: const EdgeInsets.all(16),
child: _buildTextInputSection(),
),
Expanded(
child: StreamUserGridView(
controller: _userListController,
onUserTap: (user) async {
_searchController.clear();
final navigator = Navigator.of(context);
await channel.addMembers([user.id]);
navigator.pop();
setState(() {});
},
emptyBuilder: (_) {
return LayoutBuilder(
builder: (context, viewportConstraints) {
return SingleChildScrollView(
physics: const AlwaysScrollableScrollPhysics(),
child: ConstrainedBox(
constraints: BoxConstraints(
minHeight: viewportConstraints.maxHeight,
),
child: Center(
child: Column(
children: [
Padding(
padding: const EdgeInsets.all(24),
child: StreamSvgIcon.search(
size: 96,
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
),
Text(AppLocalizations.of(context)
.noUserMatchesTheseKeywords),
],
),
),
),
);
},
);
},
),
),
],
),
),
),
);
},
).whenComplete(() {
_searchController.clear();
});
}
Widget _buildTextInputSection() {
final theme = StreamChatTheme.of(context);
return Column(
children: [
Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
children: [
Expanded(
child: SizedBox(
height: 36,
child: TextField(
controller: _searchController,
cursorColor: theme.colorTheme.textHighEmphasis,
autofocus: true,
decoration: InputDecoration(
hintText: AppLocalizations.of(context).search,
hintStyle: theme.textTheme.body.copyWith(
color: theme.colorTheme.textLowEmphasis,
),
prefixIconConstraints:
BoxConstraints.tight(const Size(40, 24)),
prefixIcon: StreamSvgIcon.search(
color: theme.colorTheme.textHighEmphasis,
size: 24,
),
enabledBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(24.0),
borderSide: BorderSide(
color: theme.colorTheme.borders,
),
),
focusedBorder: OutlineInputBorder(
borderRadius: BorderRadius.circular(24.0),
borderSide: BorderSide(
color: theme.colorTheme.borders,
)),
contentPadding: const EdgeInsets.all(0),
),
),
),
),
const SizedBox(width: 16.0),
IconButton(
icon: StreamSvgIcon.closeSmall(
color: theme.colorTheme.textLowEmphasis,
),
constraints: const BoxConstraints.tightFor(
height: 24,
width: 24,
),
padding: EdgeInsets.zero,
splashRadius: 24,
onPressed: () => Navigator.pop(context),
)
],
),
],
);
}
void _showUserInfoModal(User? user, bool isUserAdmin) {
final color = StreamChatTheme.of(context).colorTheme.barsBg;
showModalBottomSheet(
useRootNavigator: false,
context: context,
clipBehavior: Clip.antiAlias,
isScrollControlled: true,
backgroundColor: color,
builder: (context) {
return SafeArea(
child: StreamChannel(
channel: channel,
child: Material(
color: color,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
const SizedBox(
height: 24.0,
),
Center(
child: Text(
user!.name,
style: const TextStyle(
fontSize: 16.0,
fontWeight: FontWeight.bold,
),
),
),
const SizedBox(
height: 5.0,
),
_buildConnectedTitleState(user)!,
Center(
child: Padding(
padding: const EdgeInsets.all(16.0),
child: StreamUserAvatar(
user: user,
constraints: const BoxConstraints.tightFor(
height: 64.0,
width: 64.0,
),
borderRadius: BorderRadius.circular(32.0),
),
),
),
if (StreamChat.of(context).currentUser!.id != user.id)
_buildModalListTile(
context,
StreamSvgIcon.user(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
size: 24.0,
),
AppLocalizations.of(context).viewInfo,
() async {
final client = StreamChat.of(context).client;
final router = GoRouter.of(context);
final c = client.channel('messaging', extraData: {
'members': [
user.id,
StreamChat.of(context).currentUser!.id,
],
});
await c.watch();
router.pushNamed(
Routes.CHAT_INFO_SCREEN.name,
pathParameters: Routes.CHAT_INFO_SCREEN.params(c),
extra: user,
);
},
),
if (StreamChat.of(context).currentUser!.id != user.id)
_buildModalListTile(
context,
StreamSvgIcon.message(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
size: 24.0,
),
AppLocalizations.of(context).message,
() async {
final client = StreamChat.of(context).client;
final router = GoRouter.of(context);
final c = client.channel('messaging', extraData: {
'members': [
user.id,
StreamChat.of(context).currentUser!.id,
],
});
await c.watch();
router.pushNamed(
Routes.CHANNEL_PAGE.name,
pathParameters: Routes.CHANNEL_PAGE.params(c),
);
},
),
if (!channel.isDistinct &&
StreamChat.of(context).currentUser!.id != user.id &&
isUserAdmin)
_buildModalListTile(
context,
StreamSvgIcon.userRemove(
color: StreamChatTheme.of(context)
.colorTheme
.accentError,
size: 24.0,
),
AppLocalizations.of(context).removeFromGroup, () async {
final router = GoRouter.of(context);
final res = await showConfirmationBottomSheet(
context,
title: AppLocalizations.of(context).removeMember,
okText:
AppLocalizations.of(context).remove.toUpperCase(),
question:
AppLocalizations.of(context).removeMemberAreYouSure,
cancelText:
AppLocalizations.of(context).cancel.toUpperCase(),
);
if (res == true) {
await channel.removeMembers([user.id]);
}
router.pop();
},
color:
StreamChatTheme.of(context).colorTheme.accentError),
_buildModalListTile(
context,
StreamSvgIcon.closeSmall(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
size: 24.0,
),
AppLocalizations.of(context).cancel,
() {
Navigator.pop(context);
},
),
],
),
),
),
);
},
shape: const RoundedRectangleBorder(
borderRadius: BorderRadius.only(
topLeft: Radius.circular(16.0),
topRight: Radius.circular(16.0),
),
),
);
}
Widget? _buildConnectedTitleState(User? user) {
late Text alternativeWidget;
final otherMember = user;
if (otherMember != null) {
if (otherMember.online) {
alternativeWidget = Text(
AppLocalizations.of(context).online,
style: TextStyle(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5)),
);
} else {
alternativeWidget = Text(
'${AppLocalizations.of(context).lastSeen} ${Jiffy.parseFromDateTime(otherMember.lastActive!).fromNow()}',
style: TextStyle(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5)),
);
}
}
return alternativeWidget;
}
Widget _buildModalListTile(
BuildContext context, Widget leading, String title, VoidCallback onTap,
{Color? color}) {
color ??= StreamChatTheme.of(context).colorTheme.textHighEmphasis;
return Material(
color: StreamChatTheme.of(context).colorTheme.barsBg,
child: InkWell(
onTap: onTap,
child: Column(
children: [
Container(
height: 1.0,
color: StreamChatTheme.of(context).colorTheme.disabled,
),
SizedBox(
height: 64.0,
child: Row(
children: [
Padding(
padding: const EdgeInsets.all(16.0),
child: leading,
),
Expanded(
child: Text(
title,
style:
TextStyle(color: color, fontWeight: FontWeight.bold),
),
)
],
),
),
],
),
),
);
}
String? _getChannelName(
double width, {
List<Member>? members,
required Map extraData,
double? maxFontSize,
}) {
String? title;
final client = StreamChat.of(context);
if (extraData['name'] == null) {
final otherMembers =
members!.where((member) => member.user!.id != client.currentUser!.id);
if (otherMembers.isNotEmpty) {
final maxWidth = width;
final maxChars = maxWidth / maxFontSize!;
var currentChars = 0;
final currentMembers = <Member>[];
for (final element in otherMembers) {
final newLength = currentChars + element.user!.name.length;
if (newLength < maxChars) {
currentChars = newLength;
currentMembers.add(element);
}
}
final exceedingMembers = otherMembers.length - currentMembers.length;
title =
'${currentMembers.map((e) => e.user!.name).join(', ')} ${exceedingMembers > 0 ? '+ $exceedingMembers' : ''}';
} else {
title = AppLocalizations.of(context).noTitle;
}
} else {
title = extraData['name'];
}
return title;
}
String _getLastSeen(User user) {
if (user.online) {
return AppLocalizations.of(context).online;
} else {
return '${AppLocalizations.of(context).lastSeen} ${Jiffy.parseFromDateTime(user.lastActive!).fromNow()}';
}
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/choose_user_page.dart | import 'package:example/state/init_data.dart';
import 'package:example/utils/app_config.dart';
import 'package:example/utils/localizations.dart';
import 'package:example/widgets/stream_version.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:flutter_svg/flutter_svg.dart';
import 'package:go_router/go_router.dart';
import 'package:provider/provider.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import '../routes/routes.dart';
const kStreamApiKey = 'STREAM_API_KEY';
const kStreamUserId = 'STREAM_USER_ID';
const kStreamToken = 'STREAM_TOKEN';
class ChooseUserPage extends StatelessWidget {
const ChooseUserPage({super.key});
@override
Widget build(BuildContext context) {
final users = defaultUsers;
return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.appBg,
body: SafeArea(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Padding(
padding: const EdgeInsets.only(
top: 34,
bottom: 20,
),
child: Center(
child: SvgPicture.asset(
'assets/logo.svg',
height: 40,
colorFilter: ColorFilter.mode(
StreamChatTheme.of(context).colorTheme.accentPrimary,
BlendMode.srcIn,
),
),
),
),
Padding(
padding: const EdgeInsets.only(bottom: 13.0),
child: Text(
AppLocalizations.of(context).welcomeToStreamChat,
style: StreamChatTheme.of(context).textTheme.title,
),
),
Text(
'${AppLocalizations.of(context).selectUserToTryFlutterSDK}:',
style: StreamChatTheme.of(context).textTheme.body,
),
Expanded(
child: Padding(
padding: const EdgeInsets.only(top: 32),
child: ListView.separated(
separatorBuilder: (context, i) {
return Container(
height: 1,
color: StreamChatTheme.of(context).colorTheme.borders,
);
},
itemCount: users.length + 1,
itemBuilder: (context, i) {
return [
...users.entries.map((entry) {
final token = entry.key;
final user = entry.value;
return ListTile(
visualDensity: VisualDensity.compact,
onTap: () async {
showDialog(
barrierDismissible: false,
context: context,
barrierColor: StreamChatTheme.of(context)
.colorTheme
.overlay,
builder: (context) => Center(
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(16),
color: StreamChatTheme.of(context)
.colorTheme
.barsBg,
),
height: 100,
width: 100,
child: const Center(
child: CircularProgressIndicator(),
),
),
),
);
final client =
context.read<InitNotifier>().initData!.client;
final router = GoRouter.of(context);
await client.connectUser(
user,
token,
);
if (!kIsWeb) {
const secureStorage = FlutterSecureStorage();
secureStorage.write(
key: kStreamApiKey,
value: kDefaultStreamApiKey,
);
secureStorage.write(
key: kStreamUserId,
value: user.id,
);
secureStorage.write(
key: kStreamToken,
value: token,
);
}
// Pop the progress dialog.
router.pop();
router.replaceNamed(Routes.CHANNEL_LIST_PAGE.name);
},
leading: StreamUserAvatar(
user: user,
constraints: BoxConstraints.tight(
const Size.fromRadius(20),
),
),
title: Text(
user.name,
style:
StreamChatTheme.of(context).textTheme.bodyBold,
),
subtitle: Text(
AppLocalizations.of(context).streamTestAccount,
style: StreamChatTheme.of(context)
.textTheme
.footnote
.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
),
trailing: StreamSvgIcon.arrowRight(
color: StreamChatTheme.of(context)
.colorTheme
.accentPrimary,
),
);
}),
ListTile(
onTap: () => GoRouter.of(context)
.pushNamed(Routes.ADVANCED_OPTIONS.name),
leading: CircleAvatar(
backgroundColor:
StreamChatTheme.of(context).colorTheme.borders,
child: StreamSvgIcon.settings(
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis,
),
),
title: Text(
AppLocalizations.of(context).advancedOptions,
style: StreamChatTheme.of(context).textTheme.bodyBold,
),
subtitle: Text(
AppLocalizations.of(context).customSettings,
style: StreamChatTheme.of(context)
.textTheme
.footnote
.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
),
trailing: SvgPicture.asset(
'assets/icon_arrow_right.svg',
height: 24,
width: 24,
clipBehavior: Clip.none,
),
),
][i];
},
),
),
),
const StreamVersion(),
],
),
),
);
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/advanced_options_page.dart | import 'package:example/app.dart';
import 'package:example/state/init_data.dart';
import 'package:example/utils/localizations.dart';
import 'package:example/routes/routes.dart';
import 'package:example/widgets/stream_version.dart';
import 'package:flutter/material.dart';
import 'package:flutter_secure_storage/flutter_secure_storage.dart';
import 'package:go_router/go_router.dart';
import 'package:provider/provider.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
import 'package:example/pages/choose_user_page.dart';
class AdvancedOptionsPage extends StatefulWidget {
const AdvancedOptionsPage({super.key});
@override
State<AdvancedOptionsPage> createState() => _AdvancedOptionsPageState();
}
class _AdvancedOptionsPageState extends State<AdvancedOptionsPage> {
final _formKey = GlobalKey<FormState>();
final TextEditingController _apiKeyController = TextEditingController();
String? _apiKeyError;
final TextEditingController _userIdController = TextEditingController();
String? _userIdError;
final TextEditingController _userTokenController = TextEditingController();
String? _userTokenError;
final TextEditingController _usernameController = TextEditingController();
bool loading = false;
@override
void dispose() {
_apiKeyController.dispose();
_userIdController.dispose();
_userTokenController.dispose();
_usernameController.dispose();
super.dispose();
}
Future<void> _login() async {
if (loading) {
return;
}
if (_formKey.currentState!.validate()) {
final apiKey = _apiKeyController.text;
final userId = _userIdController.text;
final userToken = _userTokenController.text;
final username = _usernameController.text;
loading = true;
showDialog(
barrierDismissible: false,
context: context,
barrierColor: StreamChatTheme.of(context).colorTheme.overlay,
builder: (context) => Center(
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(16),
color: StreamChatTheme.of(context).colorTheme.barsBg,
),
height: 100,
width: 100,
child: const Center(
child: CircularProgressIndicator(),
),
),
),
);
final client = buildStreamChatClient(apiKey);
final router = GoRouter.of(context);
final initNotifier = context.read<InitNotifier>();
try {
await client.connectUser(
User(
id: userId,
extraData: {
'name': username,
},
),
userToken,
);
const secureStorage = FlutterSecureStorage();
await Future.wait([
secureStorage.write(
key: kStreamApiKey,
value: apiKey,
),
secureStorage.write(
key: kStreamUserId,
value: userId,
),
secureStorage.write(
key: kStreamToken,
value: userToken,
),
]);
} catch (e) {
debugPrint(e.toString());
var errorText = AppLocalizations.of(context).errorConnecting;
if (e is Map) {
errorText = e['message'] ?? errorText;
}
Navigator.of(context).pop();
setState(() {
_apiKeyError = errorText.toUpperCase();
});
loading = false;
return;
}
loading = false;
initNotifier.initData = initNotifier.initData!.copyWith(client: client);
router.goNamed(Routes.CHOOSE_USER.name);
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.appBg,
appBar: AppBar(
backgroundColor: StreamChatTheme.of(context).colorTheme.barsBg,
elevation: 1,
centerTitle: true,
title: Text(
AppLocalizations.of(context).advancedOptions,
style: StreamChatTheme.of(context).textTheme.headlineBold.copyWith(
color: StreamChatTheme.of(context).colorTheme.textHighEmphasis),
),
leading: IconButton(
icon: StreamSvgIcon.left(
color: StreamChatTheme.of(context).colorTheme.textHighEmphasis,
),
onPressed: () {
Navigator.pop(context);
},
),
),
body: Builder(
builder: (context) {
return Padding(
padding: const EdgeInsets.fromLTRB(16, 16, 16, 0),
child: Form(
key: _formKey,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
TextFormField(
controller: _apiKeyController,
onChanged: (_) {
if (_apiKeyError != null) {
setState(() {
_apiKeyError = null;
});
}
},
validator: (value) {
if (value!.isEmpty) {
setState(() {
_apiKeyError = AppLocalizations.of(context)
.apiKeyError
.toUpperCase();
});
return _apiKeyError;
}
return null;
},
style: TextStyle(
fontSize: 14,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis,
),
decoration: InputDecoration(
errorStyle: const TextStyle(height: 0, fontSize: 0),
labelStyle: TextStyle(
fontSize: 14,
fontWeight: FontWeight.bold,
color: _apiKeyError != null
? StreamChatTheme.of(context).colorTheme.accentError
: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
border: UnderlineInputBorder(
borderRadius: BorderRadius.circular(8),
borderSide: BorderSide.none,
),
fillColor: StreamChatTheme.of(context).colorTheme.inputBg,
filled: true,
labelText: _apiKeyError != null
? '${AppLocalizations.of(context).chatApiKey.toUpperCase()}: $_apiKeyError'
: AppLocalizations.of(context).chatApiKey,
),
textInputAction: TextInputAction.next,
),
const SizedBox(height: 8),
TextFormField(
controller: _userIdController,
onChanged: (_) {
if (_userIdError != null) {
setState(() {
_userIdError = null;
});
}
},
validator: (value) {
if (value!.isEmpty) {
setState(() {
_userIdError = AppLocalizations.of(context)
.userIdError
.toUpperCase();
});
return _userIdError;
}
return null;
},
style: TextStyle(
fontSize: 14,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis,
),
textInputAction: TextInputAction.next,
decoration: InputDecoration(
errorStyle: const TextStyle(height: 0, fontSize: 0),
labelStyle: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 14,
color: _userIdError != null
? StreamChatTheme.of(context).colorTheme.accentError
: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
border: UnderlineInputBorder(
borderRadius: BorderRadius.circular(8),
borderSide: BorderSide.none,
),
fillColor: StreamChatTheme.of(context).colorTheme.inputBg,
filled: true,
labelText: _userIdError != null
? '${AppLocalizations.of(context).userId.toUpperCase()}: $_userIdError'
: AppLocalizations.of(context).userId,
),
),
const SizedBox(height: 8),
TextFormField(
onChanged: (_) {
if (_userTokenError != null) {
setState(() {
_userTokenError = null;
});
}
},
controller: _userTokenController,
validator: (value) {
if (value!.isEmpty) {
setState(() {
_userTokenError = AppLocalizations.of(context)
.userTokenError
.toUpperCase();
});
return _userTokenError;
}
return null;
},
style: TextStyle(
fontSize: 14,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis,
),
textInputAction: TextInputAction.next,
decoration: InputDecoration(
errorStyle: const TextStyle(height: 0, fontSize: 0),
labelStyle: TextStyle(
fontWeight: FontWeight.bold,
fontSize: 14,
color: _userTokenError != null
? StreamChatTheme.of(context).colorTheme.accentError
: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
border: UnderlineInputBorder(
borderRadius: BorderRadius.circular(8),
borderSide: BorderSide.none,
),
fillColor: StreamChatTheme.of(context).colorTheme.inputBg,
filled: true,
labelText: _userTokenError != null
? '${AppLocalizations.of(context).userToken.toUpperCase()}: $_userTokenError'
: AppLocalizations.of(context).userToken,
),
),
const SizedBox(height: 8),
TextFormField(
controller: _usernameController,
textInputAction: TextInputAction.done,
decoration: InputDecoration(
labelStyle: TextStyle(
fontSize: 14,
fontWeight: FontWeight.bold,
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis,
),
border: UnderlineInputBorder(
borderRadius: BorderRadius.circular(8),
borderSide: BorderSide.none,
),
fillColor: StreamChatTheme.of(context).colorTheme.inputBg,
filled: true,
labelText: AppLocalizations.of(context).usernameOptional,
),
),
const Spacer(),
ElevatedButton(
style: ButtonStyle(
backgroundColor: MaterialStateProperty.all<Color>(
Theme.of(context).brightness == Brightness.light
? StreamChatTheme.of(context)
.colorTheme
.accentPrimary
: Colors.white),
elevation: MaterialStateProperty.all<double>(0),
padding: MaterialStateProperty.all<EdgeInsets>(
const EdgeInsets.symmetric(vertical: 16)),
shape: MaterialStateProperty.all(
RoundedRectangleBorder(
borderRadius: BorderRadius.circular(26),
),
),
),
onPressed: _login,
child: Text(
AppLocalizations.of(context).login,
style: TextStyle(
fontSize: 16,
color: Theme.of(context).brightness != Brightness.light
? StreamChatTheme.of(context)
.colorTheme
.accentPrimary
: Colors.white,
),
),
),
const StreamVersion(),
],
),
),
);
},
),
);
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/pinned_messages_screen.dart | import 'package:example/utils/localizations.dart';
import 'package:example/routes/routes.dart';
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
class PinnedMessagesScreen extends StatefulWidget {
const PinnedMessagesScreen({super.key});
@override
State<PinnedMessagesScreen> createState() => _PinnedMessagesScreenState();
}
class _PinnedMessagesScreenState extends State<PinnedMessagesScreen> {
late final controller = StreamMessageSearchListController(
client: StreamChat.of(context).client,
filter: Filter.in_(
'cid',
[StreamChannel.of(context).channel.cid!],
),
messageFilter: Filter.equal(
'pinned',
true,
),
sort: [
const SortOption(
'created_at',
direction: SortOption.ASC,
),
],
limit: 20,
);
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.barsBg,
appBar: AppBar(
elevation: 1,
centerTitle: true,
title: Text(
AppLocalizations.of(context).pinnedMessages,
style: TextStyle(
color: StreamChatTheme.of(context).colorTheme.textHighEmphasis,
fontSize: 16.0,
),
),
leading: const StreamBackButton(),
backgroundColor: StreamChatTheme.of(context).colorTheme.barsBg,
),
body: StreamMessageSearchListView(
controller: controller,
emptyBuilder: (_) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
StreamSvgIcon.pin(
size: 136.0,
color: StreamChatTheme.of(context).colorTheme.disabled,
),
const SizedBox(height: 16.0),
Text(
AppLocalizations.of(context).noPinnedItems,
style: TextStyle(
fontSize: 17.0,
color:
StreamChatTheme.of(context).colorTheme.textHighEmphasis,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 8.0),
RichText(
textAlign: TextAlign.center,
text: TextSpan(children: [
TextSpan(
text: '${AppLocalizations.of(context).longPressMessage} ',
style: TextStyle(
fontSize: 14.0,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
),
),
TextSpan(
text: AppLocalizations.of(context).pinToConversation,
style: TextStyle(
fontSize: 14.0,
fontWeight: FontWeight.bold,
color: StreamChatTheme.of(context)
.colorTheme
.textHighEmphasis
.withOpacity(0.5),
),
),
]),
),
],
),
);
},
onMessageTap: (messageResponse) async {
final client = StreamChat.of(context).client;
final router = GoRouter.of(context);
final message = messageResponse.message;
final channel = client.channel(
messageResponse.channel!.type,
id: messageResponse.channel!.id,
);
if (channel.state == null) {
await channel.watch();
}
router.pushNamed(
Routes.CHANNEL_PAGE.name,
pathParameters: Routes.CHANNEL_PAGE.params(channel),
queryParameters: Routes.CHANNEL_PAGE.queryParams(message),
);
},
),
);
}
@override
void dispose() {
controller.dispose();
super.dispose();
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/channel_page.dart | import 'package:collection/collection.dart';
import 'package:example/pages/thread_page.dart';
import 'package:example/routes/routes.dart';
import 'package:flutter/material.dart';
import 'package:go_router/go_router.dart';
import 'package:stream_chat_flutter/stream_chat_flutter.dart';
class ChannelPage extends StatefulWidget {
final int? initialScrollIndex;
final double? initialAlignment;
final bool highlightInitialMessage;
const ChannelPage({
Key? key,
this.initialScrollIndex,
this.initialAlignment,
this.highlightInitialMessage = false,
}) : super(key: key);
@override
State<ChannelPage> createState() => _ChannelPageState();
}
class _ChannelPageState extends State<ChannelPage> {
FocusNode? _focusNode;
final StreamMessageInputController _messageInputController =
StreamMessageInputController();
@override
void initState() {
_focusNode = FocusNode();
super.initState();
}
@override
void dispose() {
_focusNode!.dispose();
super.dispose();
}
void _reply(Message message) {
_messageInputController.quotedMessage = message;
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
_focusNode!.requestFocus();
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: StreamChatTheme.of(context).colorTheme.appBg,
appBar: StreamChannelHeader(
showTypingIndicator: false,
onBackPressed: () => GoRouter.of(context).pop(),
onImageTap: () async {
final channel = StreamChannel.of(context).channel;
final router = GoRouter.of(context);
if (channel.memberCount == 2 && channel.isDistinct) {
final currentUser = StreamChat.of(context).currentUser;
final otherUser = channel.state!.members.firstWhereOrNull(
(element) => element.user!.id != currentUser!.id,
);
if (otherUser != null) {
router.pushNamed(
Routes.CHAT_INFO_SCREEN.name,
pathParameters: Routes.CHAT_INFO_SCREEN.params(channel),
extra: otherUser.user,
);
}
} else {
GoRouter.of(context).pushNamed(
Routes.GROUP_INFO_SCREEN.name,
pathParameters: Routes.GROUP_INFO_SCREEN.params(channel),
);
}
},
),
body: Column(
children: <Widget>[
Expanded(
child: Stack(
children: <Widget>[
StreamMessageListView(
initialScrollIndex: widget.initialScrollIndex,
initialAlignment: widget.initialAlignment,
highlightInitialMessage: widget.highlightInitialMessage,
onMessageSwiped: _reply,
messageFilter: defaultFilter,
messageBuilder: (context, details, messages, defaultMessage) {
final router = GoRouter.of(context);
return defaultMessage.copyWith(
onReplyTap: _reply,
onShowMessage: (m, c) async {
final client = StreamChat.of(context).client;
final message = m;
final channel = client.channel(
c.type,
id: c.id,
);
if (channel.state == null) {
await channel.watch();
}
router.goNamed(
Routes.CHANNEL_PAGE.name,
pathParameters: Routes.CHANNEL_PAGE.params(channel),
queryParameters:
Routes.CHANNEL_PAGE.queryParams(message),
);
},
bottomRowBuilderWithDefaultWidget: (
context,
message,
defaultWidget,
) {
return defaultWidget.copyWith(
deletedBottomRowBuilder: (context, message) {
return const StreamVisibleFootnote();
},
);
},
);
},
threadBuilder: (_, parentMessage) {
return ThreadPage(parent: parentMessage!);
},
),
Positioned(
bottom: 0,
left: 0,
right: 0,
child: Container(
alignment: Alignment.centerLeft,
color: StreamChatTheme.of(context)
.colorTheme
.appBg
.withOpacity(.9),
child: StreamTypingIndicator(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 4,
),
style: StreamChatTheme.of(context)
.textTheme
.footnote
.copyWith(
color: StreamChatTheme.of(context)
.colorTheme
.textLowEmphasis),
),
),
),
],
),
),
StreamMessageInput(
focusNode: _focusNode,
messageInputController: _messageInputController,
onQuotedMessageCleared: () {
_messageInputController.clearQuotedMessage();
},
),
],
),
);
}
bool defaultFilter(Message m) {
final currentUser = StreamChat.of(context).currentUser;
final isMyMessage = m.user?.id == currentUser?.id;
final isDeletedOrShadowed = m.isDeleted == true || m.shadowed == true;
if (isDeletedOrShadowed && !isMyMessage) return false;
return true;
}
}
| 0 |
mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib | mirrored_repositories/flutter-samples/packages/stream_chat_v1/lib/pages/splash_screen.dart | import 'package:flutter/material.dart';
import 'package:lottie/lottie.dart';
mixin SplashScreenStateMixin<T extends StatefulWidget> on State<T>
implements TickerProvider {
late final _animationController = AnimationController(
vsync: this,
duration: const Duration(
milliseconds: 1000,
),
);
late final _scaleAnimationController = AnimationController(
vsync: this,
value: 0,
duration: const Duration(
milliseconds: 500,
),
);
late final _circleAnimation = Tween(
begin: 0.0,
end: 1000.0,
).animate(CurvedAnimation(
parent: _animationController,
curve: Curves.easeInOut,
));
late final _colorAnimation = ColorTween(
begin: const Color(0xff005FFF),
end: Colors.transparent,
).animate(CurvedAnimation(
parent: _animationController,
curve: Curves.easeInOut,
));
late final _scaleAnimation = Tween(
begin: 1.0,
end: 1.5,
).animate(CurvedAnimation(
parent: _scaleAnimationController,
curve: Curves.easeInOutCubic,
));
bool animationCompleted = false;
void forwardAnimations() {
_scaleAnimationController.forward().whenComplete(() {
_animationController.forward();
});
}
void _onAnimationComplete(AnimationStatus status) {
if (status == AnimationStatus.completed) {
setState(() {
animationCompleted = true;
});
}
}
@override
void initState() {
super.initState();
_animationController.addStatusListener(_onAnimationComplete);
}
@override
void dispose() {
_animationController.removeStatusListener(_onAnimationComplete);
_animationController.dispose();
_scaleAnimationController.dispose();
super.dispose();
}
Widget buildAnimation() => Stack(
clipBehavior: Clip.none,
alignment: Alignment.center,
children: [
AnimatedBuilder(
animation: _scaleAnimation,
builder: (context, child) =>
Transform.scale(scale: _scaleAnimation.value, child: child),
child: AnimatedBuilder(
animation: _colorAnimation,
builder: (context, child) {
return DecoratedBox(
decoration: BoxDecoration(color: _colorAnimation.value),
child: Center(
child: !_animationController.isAnimating
? child
: const SizedBox(),
),
);
},
child: RepaintBoundary(
child: Lottie.asset(
'assets/floating_boat.json',
alignment: Alignment.center,
),
),
),
),
AnimatedBuilder(
animation: _circleAnimation,
builder: (context, snapshot) {
return Transform.scale(
scale: _circleAnimation.value,
child: Container(
width: 1.0,
height: 1.0,
decoration: BoxDecoration(
color: Colors.white
.withOpacity(1 - _animationController.value),
shape: BoxShape.circle,
),
),
);
},
),
],
);
}
| 0 |
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