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mirrored_repositories/Flutter-Udacity/hello_rectangle | mirrored_repositories/Flutter-Udacity/hello_rectangle/lib/main.dart | // Copyright 2018 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter/material.dart';
void main() {
runApp(
MaterialApp(
debugShowCheckedModeBanner: false,
title: 'Hello Rectangle',
home: Scaffold(
appBar: AppBar(
title: Text('Hello Rectangle'),
),
body: HelloRectangle(),
),
),
);
}
class HelloRectangle extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Center(
child: Container(
color: Colors.greenAccent,
height: 400.0,
width: 300.0,
child: Center(
child: Text(
'Hello!',
style: TextStyle(fontSize: 40.0),
textAlign: TextAlign.center,
),
),
),
);
}
} | 0 |
mirrored_repositories/Flutter-Udacity/hello_rectangle | mirrored_repositories/Flutter-Udacity/hello_rectangle/test/widget_test.dart | // This is a basic Flutter widget test.
// To perform an interaction with a widget in your test, use the WidgetTester utility that Flutter
// provides. For example, you can send tap and scroll gestures. You can also use WidgetTester to
// find child widgets in the widget tree, read text, and verify that the values of widget properties
// are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:hello_rectangle/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
// await tester.pumpWidget(new MyApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_04_backdrop | mirrored_repositories/Flutter-Udacity/ex_04_backdrop/lib/category_tile.dart | import 'package:ex_04_backdrop/category.dart';
import 'package:flutter/material.dart';
import 'package:ex_04_backdrop/unit_converter.dart';
const _rowHeight = 100.0;
final _borderRadius = BorderRadius.circular(_rowHeight / 2);
class CategoryTile extends StatelessWidget {
final Category category;
final ValueChanged<Category> onTap;
/// The [CategoryTile] shows the name and color of a [Category] for unit
/// conversions.
///
/// Tapping on it brings you to the unit converter.
const CategoryTile({
Key key,
@required this.category,
this.onTap,
}) : assert(category != null),
super(key: key);
/// Navigates to the [UnitConverter].
void _navigateToConverter(BuildContext context) {
Navigator.of(context).push(MaterialPageRoute<Null>(
builder: (BuildContext context) {
return Scaffold(
appBar: AppBar(
elevation: 1.0,
title: Text(
category.name,
style: Theme.of(context).textTheme.display1,
),
centerTitle: true,
backgroundColor: category.color,
),
body: UnitConverter(category: category),
// This prevents the attempt to resize the screen when the keyboard
// is opened
resizeToAvoidBottomPadding: false,
);
},
));
}
@override
Widget build(BuildContext context) {
return Material(
color:
onTap == null ? Color.fromRGBO(50, 50, 50, 0.2) : Colors.transparent,
child: Container(
height: _rowHeight,
child: InkWell(
borderRadius: _borderRadius,
highlightColor: category.color['hightlight'],
splashColor: category.color['splash'],
onTap: onTap == null ? null : () => onTap(category),
child: Padding(
padding: EdgeInsets.all(8.0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Padding(
padding: EdgeInsets.all(16.0),
child: Image.asset(category.iconLocation),
),
Center(
child: Text(
category.name,
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headline,
),
)
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_04_backdrop | mirrored_repositories/Flutter-Udacity/ex_04_backdrop/lib/unit_converter.dart | import 'dart:async';
import 'package:ex_04_backdrop/api.dart';
import 'package:ex_04_backdrop/category.dart';
import 'package:ex_04_backdrop/unit.dart';
import 'package:flutter/material.dart';
const _padding = EdgeInsets.all(16.0);
/// [UnitConverter] where users can input amounts to convert in one [Unit]
/// and retrieve the conversion in another [Unit] for a specific [Category].
class UnitConverter extends StatefulWidget {
/// The current [Category] for unit conversion.
final Category category;
/// This [UnitConverter] takes in a [Category] with [Units]. It can't be null.
const UnitConverter({
@required this.category,
}) : assert(category != null);
@override
_UnitConverterState createState() => _UnitConverterState();
}
class _UnitConverterState extends State<UnitConverter> {
Unit _fromValue;
Unit _toValue;
double _inputValue;
String _convertedValue = '';
List<DropdownMenuItem> _unitMenuItems;
bool _showValidationError = false;
final _inputKey = GlobalKey(debugLabel: 'inputText');
bool _showErrorUI = false;
@override
void initState() {
super.initState();
_createDropdownMenuItems();
_setDefaults();
}
@override
void didUpdateWidget(UnitConverter old) {
super.didUpdateWidget(old);
// We update our [DropdownMenuItem] units when we switch [Categories].
if (old.category != widget.category) {
_createDropdownMenuItems();
_setDefaults();
}
}
/// Creates fresh list of [DropdownMenuItem] widgets, given a list of [Unit]s.
void _createDropdownMenuItems() {
var newItems = <DropdownMenuItem>[];
for (var unit in widget.category.units) {
newItems.add(DropdownMenuItem(
value: unit.name,
child: Container(
child: Text(
unit.name,
softWrap: true,
),
),
));
}
setState(() {
_unitMenuItems = newItems;
});
}
/// Sets the default values for the 'from' and 'to' [Dropdown]s, and the
/// updated output value if a user had previously entered an input.
void _setDefaults() {
setState(() {
_fromValue = widget.category.units[0];
_toValue = widget.category.units[1];
});
if (_inputValue != null) {
_updateConversion();
}
}
/// Clean up conversion; trim trailing zeros, e.g. 5.500 -> 5.5, 10.0 -> 10
String _format(double conversion) {
var outputNum = conversion.toStringAsPrecision(7);
if (outputNum.contains('.') && outputNum.endsWith('0')) {
var i = outputNum.length - 1;
while (outputNum[i] == '0') {
i -= 1;
}
outputNum = outputNum.substring(0, i + 1);
}
if (outputNum.endsWith('.')) {
return outputNum.substring(0, outputNum.length - 1);
}
return outputNum;
}
Future<void> _updateConversion() async {
// Our API has a handy convert function, so we can use that for
// the Currency [Category]
if (widget.category.name == apiCategory['name']) {
final api = Api();
final conversion = await api.convert(apiCategory['route'],
_inputValue.toString(), _fromValue.name, _toValue.name);
// API error or not connected to the internet
if (conversion == null) {
setState(() {
_showErrorUI = true;
});
} else {
setState(() {
_convertedValue = _format(conversion);
});
}
} else {
// For the static units, we do the conversion ourselves
setState(() {
_convertedValue = _format(
_inputValue * (_toValue.conversion / _fromValue.conversion));
});
}
}
void _updateInputValue(String input) {
setState(() {
if (input == null || input.isEmpty) {
_convertedValue = '';
} else {
// Even though we are using the numerical keyboard, we still have to check
// for non-numerical input such as '5..0' or '6 -3'
try {
final inputDouble = double.parse(input);
_showValidationError = false;
_inputValue = inputDouble;
_updateConversion();
} on Exception catch (e) {
print('Error: $e');
_showValidationError = true;
}
}
});
}
Unit _getUnit(String unitName) {
return widget.category.units.firstWhere(
(Unit unit) {
return unit.name == unitName;
},
orElse: null,
);
}
void _updateFromConversion(dynamic unitName) {
setState(() {
_fromValue = _getUnit(unitName);
});
if (_inputValue != null) {
_updateConversion();
}
}
void _updateToConversion(dynamic unitName) {
setState(() {
_toValue = _getUnit(unitName);
});
if (_inputValue != null) {
_updateConversion();
}
}
Widget _createDropdown(String currentValue, ValueChanged<dynamic> onChanged) {
return Container(
margin: EdgeInsets.only(top: 16.0),
decoration: BoxDecoration(
// This sets the color of the [DropdownButton] itself
color: Colors.grey[50],
border: Border.all(
color: Colors.grey[400],
width: 1.0,
),
),
padding: EdgeInsets.symmetric(vertical: 8.0),
child: Theme(
// This sets the color of the [DropdownMenuItem]
data: Theme.of(context).copyWith(
canvasColor: Colors.grey[50],
),
child: DropdownButtonHideUnderline(
child: ButtonTheme(
alignedDropdown: true,
child: DropdownButton(
value: currentValue,
items: _unitMenuItems,
onChanged: onChanged,
style: Theme.of(context).textTheme.title,
),
),
),
),
);
}
@override
Widget build(BuildContext context) {
if (widget.category.units == null ||
(widget.category.name == apiCategory['name'] && _showErrorUI)) {
return SingleChildScrollView(
child: Container(
margin: _padding,
padding: _padding,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(16.0),
color: widget.category.color['error'],
),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
Icon(
Icons.error_outline,
size: 180.0,
color: Colors.white,
),
Text(
"Oh no! We can't connect right now!",
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.headline.copyWith(
color: Colors.white,
),
),
],
),
),
);
}
final input = Padding(
padding: _padding,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
// This is the widget that accepts text input. In this case, it
// accepts numbers and calls the onChanged property on update.
// You can read more about it here: https://flutter.io/text-input
TextField(
key: _inputKey,
style: Theme.of(context).textTheme.display1,
decoration: InputDecoration(
labelStyle: Theme.of(context).textTheme.display1,
errorText: _showValidationError ? 'Invalid number entered' : null,
labelText: 'Input',
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(0.0),
),
),
// Since we only want numerical input, we use a number keyboard. There
// are also other keyboards for dates, emails, phone numbers, etc.
keyboardType: TextInputType.number,
onChanged: _updateInputValue,
),
_createDropdown(_fromValue.name, _updateFromConversion),
],
),
);
final arrows = RotatedBox(
quarterTurns: 1,
child: Icon(
Icons.compare_arrows,
size: 40.0,
),
);
final output = Padding(
padding: _padding,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
InputDecorator(
child: Text(
_convertedValue,
style: Theme.of(context).textTheme.display1,
),
decoration: InputDecoration(
labelText: 'Output',
labelStyle: Theme.of(context).textTheme.display1,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(0.0),
),
),
),
_createDropdown(_toValue.name, _updateToConversion),
],
),
);
final converter = ListView(
children: [
input,
arrows,
output,
],
);
// Based on the orientation of the parent widget, figure out how to best
// lay out our converter.
return Padding(
padding: _padding,
child: OrientationBuilder(
builder: (BuildContext context, Orientation orientation) {
if (orientation == Orientation.portrait) {
return converter;
} else {
return Center(
child: Container(
width: 450.0,
child: converter,
),
);
}
},
),
);
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_04_backdrop | mirrored_repositories/Flutter-Udacity/ex_04_backdrop/lib/api.dart | import 'dart:async';
import 'dart:convert' show json, utf8;
import 'dart:io';
// For this app, the only [Category] endpoint we retrieve from an API is Currency.
///
/// If we had more, we could keep a list of [Categories] here.
const apiCategory = {
'name': 'Currency',
'route': 'currency',
};
class Api {
final HttpClient _httpClient = HttpClient();
final String _url = 'flutter.udacity.com';
Future<double> convert(
String category, String amount, String fromUnit, String toUnit) async {
final uri = Uri.https(_url, '/$category/convert',
{'amount': amount, 'from': fromUnit, 'to': toUnit});
final jsonResponse = await _getJson(uri);
if (jsonResponse == null || jsonResponse['status'] == null) {
print('Error retrieving conversion.');
return null;
} else if (jsonResponse['status'] == 'error') {
print(jsonResponse['message']);
return null;
}
return jsonResponse['conversion'].toDouble();
}
Future<Map<String, dynamic>> _getJson(Uri uri) async {
try {
final httpRequest = await _httpClient.getUrl(uri);
final httpResponse = await httpRequest.close();
if (httpResponse.statusCode != HttpStatus.OK) {
return null;
}
final responseBody = await httpResponse.transform(utf8.decoder).join();
return json.decode(responseBody);
} on Exception catch (e) {
print('$e');
return null;
}
}
Future<List> getUnits(String category) async {
final uri = Uri.https(_url, '/$category');
final jsonResponse = await _getJson(uri);
if (jsonResponse == null || jsonResponse['units'] == null) {
print('Error retrieving units.');
return null;
}
return jsonResponse['units'];
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_04_backdrop | mirrored_repositories/Flutter-Udacity/ex_04_backdrop/lib/unit.dart |
import 'package:meta/meta.dart';
class Unit{
final String name;
final double conversion;
/// A [Unit] stores its name and conversion factor.
///
/// An example would be 'Meter' and '1.0'.
const Unit({
@required this.name,
@required this.conversion,
}) : assert(name != null),
assert(conversion != null);
/// Creates a [Unit] from a JSON object.
Unit.fromJson(Map jsonMap)
: name = jsonMap['name'],
conversion = jsonMap['conversion'].toDouble(),
assert(name != null),
assert(conversion != null);
} | 0 |
mirrored_repositories/Flutter-Udacity/ex_04_backdrop | mirrored_repositories/Flutter-Udacity/ex_04_backdrop/lib/category.dart | import 'package:ex_04_backdrop/unit.dart';
import 'package:flutter/material.dart';
import 'package:meta/meta.dart';
class Category {
final String name;
final ColorSwatch color;
final List<Unit> units;
final String iconLocation;
const Category(
{@required this.name,
@required this.color,
@required this.units,
@required this.iconLocation})
: assert(name != null),
assert(color != null),
assert(units != null),
assert(iconLocation != null);
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_04_backdrop | mirrored_repositories/Flutter-Udacity/ex_04_backdrop/lib/backdrop.dart | import 'dart:math' as math;
import 'package:ex_04_backdrop/category.dart';
import 'package:flutter/material.dart';
const double _kFlingVelocity = 2.0;
class _BackdropPanel extends StatelessWidget {
const _BackdropPanel({
Key key,
this.onTap,
this.onVerticalDragUpdate,
this.onVerticalDragEnd,
this.title,
this.child,
}) : super(key: key);
final VoidCallback onTap;
final GestureDragUpdateCallback onVerticalDragUpdate;
final GestureDragEndCallback onVerticalDragEnd;
final Widget title;
final Widget child;
@override
Widget build(BuildContext context) {
return Material(
elevation: 2.0,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(16.0),
topRight: Radius.circular(16.0),
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
GestureDetector(
behavior: HitTestBehavior.opaque,
onVerticalDragUpdate: onVerticalDragUpdate,
onVerticalDragEnd: onVerticalDragEnd,
onTap: onTap,
child: Container(
height: 48.0,
padding: EdgeInsetsDirectional.only(start: 16.0),
alignment: AlignmentDirectional.centerStart,
child: DefaultTextStyle(
style: Theme.of(context).textTheme.subhead,
child: title,
),
),
),
Divider(
height: 1.0,
),
Expanded(
child: child,
),
],
),
);
}
}
class _BackdropTitle extends AnimatedWidget {
final Widget frontTitle;
final Widget backTitle;
const _BackdropTitle({
Key key,
Listenable listenable,
this.frontTitle,
this.backTitle,
}) : super(key: key, listenable: listenable);
@override
Widget build(BuildContext context) {
final Animation<double> animation = this.listenable;
return DefaultTextStyle(
style: Theme.of(context).primaryTextTheme.title,
softWrap: false,
overflow: TextOverflow.ellipsis,
// Here, we do a custom cross fade between backTitle and frontTitle.
// This makes a smooth animation between the two texts.
child: Stack(
children: <Widget>[
Opacity(
opacity: CurvedAnimation(
parent: ReverseAnimation(animation),
curve: Interval(0.5, 1.0),
).value,
child: backTitle,
),
Opacity(
opacity: CurvedAnimation(
parent: animation,
curve: Interval(0.5, 1.0),
).value,
child: frontTitle,
),
],
),
);
}
}
class Backdrop extends StatefulWidget {
final Category currentCategory;
final Widget frontPanel;
final Widget backPanel;
final Widget frontTitle;
final Widget backTitle;
const Backdrop({
@required this.currentCategory,
@required this.frontPanel,
@required this.backPanel,
@required this.frontTitle,
@required this.backTitle,
}) : assert(currentCategory != null),
assert(frontPanel != null),
assert(backPanel != null),
assert(frontTitle != null),
assert(backTitle != null);
@override
_BackdropState createState() => _BackdropState();
}
class _BackdropState extends State<Backdrop>
with SingleTickerProviderStateMixin {
final GlobalKey _backdropKey = GlobalKey(debugLabel: 'Backdrop');
AnimationController _controller;
@override
void initState() {
super.initState();
// This creates an [AnimationController] that can allows for animation for
// the BackdropPanel. 0.00 means that the front panel is in "tab" (hidden)
// mode, while 1.0 means that the front panel is open.
_controller = AnimationController(
duration: Duration(milliseconds: 300),
value: 1.0,
vsync: this,
);
}
bool get _backdropPanelVisible {
final AnimationStatus status = _controller.status;
return status == AnimationStatus.completed ||
status == AnimationStatus.forward;
}
double get _backdropHeight {
final RenderBox renderBox = _backdropKey.currentContext.findRenderObject();
return renderBox.size.height;
}
void _handleDragUpdate(DragUpdateDetails details) {
if (_controller.isAnimating ||
_controller.status == AnimationStatus.completed) return;
_controller.value -= details.primaryDelta / _backdropHeight;
}
void _handleDragEnd(DragEndDetails details) {
if (_controller.isAnimating ||
_controller.status == AnimationStatus.completed) return;
final double flingVelocity =
details.velocity.pixelsPerSecond.dy / _backdropHeight;
if (flingVelocity < 0.0)
_controller.fling(velocity: math.max(_kFlingVelocity, -flingVelocity));
else if (flingVelocity > 0.0)
_controller.fling(velocity: math.min(-_kFlingVelocity, -flingVelocity));
else
_controller.fling(
velocity:
_controller.value < 0.5 ? -_kFlingVelocity : _kFlingVelocity);
}
Widget _buildStack(BuildContext context, BoxConstraints constraints) {
const double panelTitleHeight = 48.0;
final Size panelSize = constraints.biggest;
final double panelTop = panelSize.height - panelTitleHeight;
Animation<RelativeRect> panelAnimation = RelativeRectTween(
begin: RelativeRect.fromLTRB(
0.0, panelTop, 0.0, panelTop - panelSize.height),
end: RelativeRect.fromLTRB(0.0, 0.0, 0.0, 0.0),
).animate(_controller.view);
return Container(
key: _backdropKey,
color: widget.currentCategory.color,
child: Stack(
children: <Widget>[
widget.backPanel,
PositionedTransition(
rect: panelAnimation,
child: _BackdropPanel(
onTap: _toggleBackdropPanelVisibility,
onVerticalDragUpdate: _handleDragUpdate,
onVerticalDragEnd: _handleDragEnd,
title: Text(widget.currentCategory.name),
child: widget.frontPanel,
),
),
],
),
);
}
void _toggleBackdropPanelVisibility() {
_controller.fling(
velocity: _backdropPanelVisible ? -_kFlingVelocity : _kFlingVelocity);
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: widget.currentCategory.color,
elevation: 0.0,
leading: IconButton(
onPressed: _toggleBackdropPanelVisibility,
icon: AnimatedIcon(
icon: AnimatedIcons.close_menu,
progress: _controller.view,
),
),
title: _BackdropTitle(
listenable: _controller.view,
frontTitle: widget.frontTitle,
backTitle: widget.backTitle,
),
),
body: LayoutBuilder(
builder: _buildStack,
),
resizeToAvoidBottomPadding: false,
);
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_04_backdrop | mirrored_repositories/Flutter-Udacity/ex_04_backdrop/lib/category_route.dart | import 'dart:async';
import 'dart:convert';
import 'package:ex_04_backdrop/category.dart';
import 'package:ex_04_backdrop/unit.dart';
import 'package:flutter/material.dart';
import 'api.dart';
import 'backdrop.dart';
import 'category_tile.dart';
import 'unit_converter.dart';
class CategoryRoute extends StatefulWidget {
const CategoryRoute();
@override
_CategoryRouteState createState() => _CategoryRouteState();
}
final _backgroundColor = Colors.green[100];
class _CategoryRouteState extends State<CategoryRoute> {
Category _defaultCategory;
Category _currentCategory;
final _categories = <Category>[];
// static const _categoryNames = <String>[
// 'Length',
// 'Area',
// 'Volume',
// 'Mass',
// 'Time',
// 'Digital Storage',
// 'Energy',
// 'Currency',
// ];
static const _baseColors = <ColorSwatch>[
ColorSwatch(0xFF6AB7A8, {
'highlight': Color(0xFF6AB7A8),
'splash': Color(0xFF0ABC9B),
}),
ColorSwatch(0xFFFFD28E, {
'highlight': Color(0xFFFFD28E),
'splash': Color(0xFFFFA41C),
}),
ColorSwatch(0xFFFFB7DE, {
'highlight': Color(0xFFFFB7DE),
'splash': Color(0xFFF94CBF),
}),
ColorSwatch(0xFF8899A8, {
'highlight': Color(0xFF8899A8),
'splash': Color(0xFFA9CAE8),
}),
ColorSwatch(0xFFEAD37E, {
'highlight': Color(0xFFEAD37E),
'splash': Color(0xFFFFE070),
}),
ColorSwatch(0xFF81A56F, {
'highlight': Color(0xFF81A56F),
'splash': Color(0xFF7CC159),
}),
ColorSwatch(0xFFD7C0E2, {
'highlight': Color(0xFFD7C0E2),
'splash': Color(0xFFCA90E5),
}),
ColorSwatch(0xFFCE9A9A, {
'highlight': Color(0xFFCE9A9A),
'splash': Color(0xFFF94D56),
'error': Color(0xFF912D2D),
}),
];
static const _icons = <String>[
'assets/icons/length.png',
'assets/icons/area.png',
'assets/icons/volume.png',
'assets/icons/mass.png',
'assets/icons/time.png',
'assets/icons/digital_storage.png',
'assets/icons/power.png',
'assets/icons/currency.png',
];
@override
Future<void> didChangeDependencies() async {
super.didChangeDependencies();
// We have static unit conversions located in our
// assets/data/regular_units.json
if (_categories.isEmpty) {
await _retrieveLocalCategories();
await _retrieveApiCategory();
}
}
Future<void> _retrieveLocalCategories() async {
final json = DefaultAssetBundle
.of(context)
.loadString('assets/data/regular_units.json');
final data = JsonDecoder().convert(await json);
if (data is! Map) {
throw ('Data retrieved from API is not a Map');
}
var categoryIndex = 0;
data.keys.forEach((key) {
final List<Unit> units =
data[key].map<Unit>((dynamic data) => Unit.fromJson(data)).toList();
var category = Category(
name: key,
units: units,
color: _baseColors[categoryIndex],
iconLocation: _icons[categoryIndex],
);
setState(() {
if (categoryIndex == 0) {
_defaultCategory = category;
}
_categories.add(category);
});
categoryIndex += 1;
});
}
/// Retrieves a [Category] and its [Unit]s from an API on the web
Future<void> _retrieveApiCategory() async {
// Add a placeholder while we fetch the Currency category using the API
setState(() {
_categories.add(Category(
name: apiCategory['name'],
units: [],
color: _baseColors.last,
iconLocation: _icons.last,
));
});
final api = Api();
final jsonUnits = await api.getUnits(apiCategory['route']);
// If the API errors out or we have no internet connection, this category
// remains in placeholder mode (disabled)
if (jsonUnits != null) {
final units = <Unit>[];
for (var unit in jsonUnits) {
units.add(Unit.fromJson(unit));
}
setState(() {
_categories.removeLast();
_categories.add(Category(
name: apiCategory['name'],
units: units,
color: _baseColors.last,
iconLocation: _icons.last,
));
});
}
}
// @override
// void initState() {
// super.initState();
// for (int i = 0; i < _categoryNames.length; i++) {
// var category = Category(
// name: _categoryNames[i],
// color: _baseColors[i],
// iconLocation: Icons.cake,
// units: _retrieveUnitList(_categoryNames[i]),
// );
// if (i == 0) {
// _defaultCategory = category;
// }
// _categories.add(category);
// }
// }
// TODO: Fill out this function
/// Function to call when a [Category] is tapped.
void _onCategoryTap(Category category) {
setState(() {
_currentCategory = category;
});
}
/// Makes the correct number of rows for the list view.
///
/// For portrait, we use a [ListView].
Widget _buildCategoryWidgets(Orientation orientation) {
if (orientation == Orientation.portrait) {
return ListView.builder(
itemBuilder: (BuildContext context, int index) {
var _category = _categories[index];
return CategoryTile(
category: _category,
onTap:
_category.name == apiCategory['name'] && _category.units.isEmpty
? null
: _onCategoryTap,
);
},
itemCount: _categories.length,
);
} else {
return GridView.count(
crossAxisCount: 2,
childAspectRatio: 3.0,
children: _categories.map((Category c) {
return CategoryTile(
category: c,
onTap: _onCategoryTap,
);
}).toList(),
);
}
}
@override
Widget build(BuildContext context) {
if (_categories.isEmpty) {
return Center(
child: Container(
height: 40.0,
width: 40.0,
child: CircularProgressIndicator(),
),
);
}
assert(debugCheckHasMediaQuery(context));
final listView = Padding(
padding: EdgeInsets.only(
left: 8.0,
right: 8.0,
bottom: 48.0,
),
child: _buildCategoryWidgets(MediaQuery.of(context).orientation),
);
return Backdrop(
currentCategory:
_currentCategory == null ? _defaultCategory : _currentCategory,
frontPanel: _currentCategory == null
? UnitConverter(category: _defaultCategory)
: UnitConverter(category: _currentCategory),
backPanel: listView,
frontTitle: Text('Unit Converter'),
backTitle: Text('Select a Category'),
);
}
/// Returns a list of mock [Unit]s.
// List<Unit> _retrieveUnitList(String categoryName) {
// return List.generate(10, (int i) {
// i += 1;
// return Unit(
// name: '$categoryName Unit $i',
// conversion: i.toDouble(),
// );
// });
// }
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_04_backdrop | mirrored_repositories/Flutter-Udacity/ex_04_backdrop/lib/main.dart | import 'package:flutter/material.dart';
import 'category_route.dart';
void main() => runApp(new MyApp());
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return new MaterialApp(
debugShowCheckedModeBanner: false,
title: 'Unit Converter',
theme: ThemeData(
fontFamily: 'Raleway',
textTheme: Theme.of(context).textTheme.apply(
bodyColor: Colors.black,
displayColor: Colors.grey[600],
),
// This colors the [InputOutlineBorder] when it is selected
primaryColor: Colors.grey[500],
textSelectionHandleColor: Colors.green[500],
),
home: CategoryRoute(),
);
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_04_backdrop | mirrored_repositories/Flutter-Udacity/ex_04_backdrop/test/widget_test.dart | // This is a basic Flutter widget test.
// To perform an interaction with a widget in your test, use the WidgetTester utility that Flutter
// provides. For example, you can send tap and scroll gestures. You can also use WidgetTester to
// find child widgets in the widget tree, read text, and verify that the values of widget properties
// are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:ex_04_backdrop/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(new MyApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_02_category_widget | mirrored_repositories/Flutter-Udacity/ex_02_category_widget/lib/category.dart | import 'package:flutter/material.dart';
class Category extends StatelessWidget {
get _borderRadius => new BorderRadius.circular(50.0);
get _heightRow => 50.0;
@override
Widget build(BuildContext context) {
return Material(
child: Container(
height: _heightRow,
child: InkWell(
borderRadius: _borderRadius,
onTap: () {
print('On tap row');
},
child: Padding(
padding: EdgeInsets.all(8.0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Padding(
padding: EdgeInsets.only(right: 16.0),
child: Icon(Icons.cake),
),
Center(
child: Text(
"Testing",
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.display1.copyWith(
color: Colors.grey,
fontSize: 24.0,
fontWeight: FontWeight.w700,
),
),
)
],
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_02_category_widget | mirrored_repositories/Flutter-Udacity/ex_02_category_widget/lib/main.dart | import 'package:ex_02_category_widget/category.dart';
import 'package:flutter/material.dart';
void main() => runApp(new MyApp());
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: 'Flutter Demo',
theme: new ThemeData(
primarySwatch: Colors.blue,
),
home: Scaffold(
backgroundColor: Colors.white,
body: Center(
child: Category(),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_02_category_widget | mirrored_repositories/Flutter-Udacity/ex_02_category_widget/test/widget_test.dart | // This is a basic Flutter widget test.
// To perform an interaction with a widget in your test, use the WidgetTester utility that Flutter
// provides. For example, you can send tap and scroll gestures. You can also use WidgetTester to
// find child widgets in the widget tree, read text, and verify that the values of widget properties
// are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:ex_02_category_widget/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(new MyApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_03_category_route | mirrored_repositories/Flutter-Udacity/ex_03_category_route/lib/unit.dart | import 'package:meta/meta.dart';
class Unit {
final String name;
final double conversion;
/// A [Unit] stores its name and conversion factor.
///
/// An example would be 'Meter' and '1.0'.
const Unit({
@required this.name,
@required this.conversion,
}) : assert(name != null),
assert(conversion != null);
/// Creates a [Unit] from a JSON object.
Unit.fromJson(Map jsonMap)
: name = jsonMap['name'],
conversion = jsonMap['conversion'].toDouble(),
assert(name != null),
assert(conversion != null);
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_03_category_route | mirrored_repositories/Flutter-Udacity/ex_03_category_route/lib/category.dart | import 'package:ex_03_category_route/converter_route_input.dart';
import 'package:ex_03_category_route/unit.dart';
import 'package:flutter/material.dart';
final _rowHeight = 100.0;
final _borderRadius = BorderRadius.circular(_rowHeight / 2);
class Category extends StatelessWidget {
final String name;
final ColorSwatch color;
final IconData iconLocation;
final List<Unit> units;
const Category(
{Key key,
@required this.name,
@required this.color,
@required this.iconLocation,
@required this.units})
: assert(name != null),
assert(color != null),
assert(iconLocation != null),
assert(units != null),
super(key: key);
@override
Widget build(BuildContext context) {
return Material(
color: Colors.white,
child: Container(
height: _rowHeight,
child: InkWell(
borderRadius: _borderRadius,
onTap: () {
print('On tap row');
_navigateToConverter(context);
},
child: Padding(
padding: EdgeInsets.all(8.0),
child: Row(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
Padding(
padding: EdgeInsets.only(right: 16.0),
child: Icon(Icons.cake),
),
Center(
child: Text(
name,
textAlign: TextAlign.center,
style: Theme.of(context).textTheme.display1.copyWith(
color: color,
fontSize: 24.0,
fontWeight: FontWeight.w700,
),
),
)
],
),
),
),
),
);
}
void _navigateToConverter(BuildContext context) {
if (Navigator.of(context).canPop()) {
Navigator.of(context).pop();
}
Navigator
.of(context)
.push(MaterialPageRoute<Null>(builder: (BuildContext context) {
return Scaffold(
appBar: AppBar(
elevation: 1.0,
title: Text(
name,
style: Theme.of(context).textTheme.display1,
),
),
body: ConverterRouteInput(
color: color,
name: name,
units: units,
),
resizeToAvoidBottomPadding: false,
);
}));
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_03_category_route | mirrored_repositories/Flutter-Udacity/ex_03_category_route/lib/category_route.dart | import 'package:ex_03_category_route/category.dart';
import 'package:ex_03_category_route/unit.dart';
import 'package:flutter/material.dart';
class CategoryRoute extends StatefulWidget {
@override
State<StatefulWidget> createState() => _MyCategoryRoutePageState();
}
class _MyCategoryRoutePageState extends State<CategoryRoute> {
var _backgroundColor = Colors.white;
static const _categoryNames = <String>[
'Length',
'Area',
'Volume',
'Mass',
'Time',
'Digital Storage',
'Energy',
'Currency',
];
static const _baseColors = <Color>[
Colors.teal,
Colors.orange,
Colors.pinkAccent,
Colors.blueAccent,
Colors.yellow,
Colors.greenAccent,
Colors.purpleAccent,
Colors.red,
];
/// Returns a list of mock [Unit]s.
List<Unit> _retrieveUnitList(String categoryName) {
return List.generate(10, (int i) {
i += 1;
return Unit(
name: '$categoryName Unit $i',
conversion: i.toDouble(),
);
});
}
@override
Widget build(BuildContext context) {
final appbar = AppBar(
elevation: 0.0,
title: Text(
'Unit Converter',
style: TextStyle(
color: Colors.black,
fontSize: 30.0,
),
),
backgroundColor: _backgroundColor,
);
final categories = <Category>[];
for (var i = 0; i < _categoryNames.length; i++) {
categories.add(Category(
name: _categoryNames[i],
color: _baseColors[i],
iconLocation: Icons.cake,
units: _retrieveUnitList(_categoryNames[i]),
));
}
final listView = Container(
color: _backgroundColor,
padding: EdgeInsets.symmetric(horizontal: 8.0),
child: _buildCategoryWidgets(categories),
);
return Scaffold(
appBar: appbar,
body: listView,
);
}
Widget _buildCategoryWidgets(List<Widget> categories) {
return ListView.builder(
itemBuilder: (BuildContext context, int index) => categories[index],
itemCount: categories.length,
);
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_03_category_route | mirrored_repositories/Flutter-Udacity/ex_03_category_route/lib/converter_route.dart |
import 'package:ex_03_category_route/unit.dart';
import 'package:flutter/material.dart';
import 'package:meta/meta.dart';
class ConverterRoute extends StatefulWidget {
/// Units for this [Category].
final List<Unit> units;
/// This [ConverterRoute] requires the name, color, and units to not be null.
// TODO: Pass in the [Category]'s name and color
const ConverterRoute({
@required this.units,
}) : assert(units != null);
@override
State<StatefulWidget> createState() => _MyConverterRouteState();
}
class _MyConverterRouteState extends State<ConverterRoute>{
@override
Widget build(BuildContext context) {
// Here is just a placeholder for a list of mock units
final unitWidgets = widget.units.map((Unit unit) {
// TODO: Set the color for this Container
return Container(
margin: EdgeInsets.all(8.0),
padding: EdgeInsets.all(16.0),
child: Column(
children: <Widget>[
Text(
unit.name,
style: Theme.of(context).textTheme.headline,
),
Text(
'Conversion: ${unit.conversion}',
style: Theme.of(context).textTheme.subhead,
),
],
),
);
}).toList();
return ListView(
children: unitWidgets,
);
}
} | 0 |
mirrored_repositories/Flutter-Udacity/ex_03_category_route | mirrored_repositories/Flutter-Udacity/ex_03_category_route/lib/main.dart | import 'package:ex_03_category_route/category_route.dart';
import 'package:flutter/material.dart';
void main() => runApp(new MyApp());
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: 'Flutter Demo',
debugShowCheckedModeBanner: false,
home: CategoryRoute(),
);
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_03_category_route | mirrored_repositories/Flutter-Udacity/ex_03_category_route/lib/converter_route_input.dart | import 'package:ex_03_category_route/unit.dart';
import 'package:flutter/material.dart';
const _padding = EdgeInsets.all(16.0);
class ConverterRouteInput extends StatefulWidget {
/// Units for this [Category].
final List<Unit> units;
final String name;
final Color color;
/// This [ConverterRoute] requires the name, color, and units to not be null.
const ConverterRouteInput({
@required this.name,
@required this.color,
@required this.units,
}) : assert(name != null),
assert(color != null),
assert(units != null);
@override
ConverterRouteInputState createState() => ConverterRouteInputState();
}
class ConverterRouteInputState extends State<ConverterRouteInput> {
Unit _fromValue;
Unit _toValue;
bool _showValidationError = false;
double _inputValue;
String _convertedValue = '';
List<DropdownMenuItem> _unitMenuItems;
@override
void initState() {
super.initState();
_createDropdownMenuItems();
_setDefaults();
}
/// Sets the default values for the 'from' and 'to' [Dropdown]s.
void _setDefaults() {
setState(() {
_fromValue = widget.units[0];
_toValue = widget.units[1];
});
}
/// Creates fresh list of [DropdownMenuItem] widgets, given a list of [Unit]s.
void _createDropdownMenuItems() {
var newItems = <DropdownMenuItem>[];
for (var unit in widget.units) {
newItems.add(DropdownMenuItem(
value: unit.name,
child: Container(
child: Text(
unit.name,
softWrap: true,
),
),
));
}
setState(() {
_unitMenuItems = newItems;
});
}
@override
Widget build(BuildContext context) {
final input = Padding(
padding: _padding,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
TextField(
style: Theme.of(context).textTheme.body1,
decoration: InputDecoration(
labelStyle: Theme.of(context).textTheme.body1,
errorText: _showValidationError ? 'Invalid number entered' : null,
border:
OutlineInputBorder(borderRadius: BorderRadius.circular(8.0)),
labelText: "Input",
),
keyboardType: TextInputType.number,
onChanged: _updateInputValue,
),
_createDropdown(_fromValue.name, _updateFromConversion),
],
),
);
final arrows = RotatedBox(
quarterTurns: 1,
child: Icon(
Icons.compare_arrows,
size: 40.0,
),
);
final output = Padding(
padding: _padding,
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
InputDecorator(
child: Text(
_convertedValue,
style: Theme.of(context).textTheme.body1,
),
decoration: InputDecoration(
labelText: 'Output',
labelStyle: Theme.of(context).textTheme.body1,
border: OutlineInputBorder(
borderRadius: BorderRadius.circular(8.0),
),
),
),
_createDropdown(_toValue.name, _updateToConversion),
],
),
);
final converter = Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [input, arrows, output],
);
return Padding(
padding: _padding,
child: converter,
);
}
void _updateInputValue(String input) {
setState(() {
if (input == null || input.isEmpty) {
_convertedValue = '';
} else {
// Even though we are using the numerical keyboard, we still have to check
// for non-numerical input such as '5..0' or '6 -3'
try {
final inputDouble = double.parse(input);
_showValidationError = false;
_inputValue = inputDouble;
_updateConversion();
} on Exception catch (e) {
print('Error: $e');
_showValidationError = true;
}
}
});
}
void _updateToConversion(dynamic unitName) {
setState(() {
_toValue = _getUnit(unitName);
});
if (_inputValue != null) {
_updateConversion();
}
}
/// Clean up conversion; trim trailing zeros, e.g. 5.500 -> 5.5, 10.0 -> 10
String _format(double conversion) {
var outputNum = conversion.toStringAsPrecision(7);
if (outputNum.contains('.') && outputNum.endsWith('0')) {
var i = outputNum.length - 1;
while (outputNum[i] == '0') {
i -= 1;
}
outputNum = outputNum.substring(0, i + 1);
}
if (outputNum.endsWith('.')) {
return outputNum.substring(0, outputNum.length - 1);
}
return outputNum;
}
Unit _getUnit(String unitName) {
return widget.units.firstWhere(
(Unit unit) {
return unit.name == unitName;
},
orElse: null,
);
}
void _updateConversion() {
setState(() {
_convertedValue =
_format(_inputValue * (_toValue.conversion / _fromValue.conversion));
});
}
void _updateFromConversion(dynamic unitName) {
setState(() {
_fromValue = _getUnit(unitName);
});
if (_inputValue != null) {
_updateConversion();
}
}
_createDropdown(String currentValue, ValueChanged<dynamic> onChanged) {
return Container(
margin: EdgeInsets.only(top: 16.0),
decoration: BoxDecoration(
color: Colors.grey[50],
borderRadius: BorderRadius.circular(8.0),
border: Border.all(
color: Colors.grey[400],
width: 1.0,
)),
padding: EdgeInsets.symmetric(vertical: 8.0),
child: Theme(
data: Theme.of(context).copyWith(canvasColor: Colors.grey[50]),
child: DropdownButtonHideUnderline(
child: ButtonTheme(
alignedDropdown: true,
child: DropdownButton(
value: currentValue,
items: _unitMenuItems,
onChanged: onChanged,
style: Theme.of(context).textTheme.body1,
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/Flutter-Udacity/ex_03_category_route | mirrored_repositories/Flutter-Udacity/ex_03_category_route/test/widget_test.dart | // This is a basic Flutter widget test.
// To perform an interaction with a widget in your test, use the WidgetTester utility that Flutter
// provides. For example, you can send tap and scroll gestures. You can also use WidgetTester to
// find child widgets in the widget tree, read text, and verify that the values of widget properties
// are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:ex_03_category_route/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(new MyApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/mealsHomepage.dart | import 'package:flutter/material.dart';
import 'package:meals_app/categoriesScree.dart';
import 'package:meals_app/settings.dart';
import 'dummy_data.dart';
import 'meals.dart';
class mealsHomePage extends StatefulWidget {
const mealsHomePage({Key? key}) : super(key: key);
@override
_mealsHomePageState createState() => _mealsHomePageState();
}
class _mealsHomePageState extends State<mealsHomePage> {
Iterable<Meal> mylist = dunny_names;
var abc = true;
void newList(Map<String,bool> mapp){
setState(() {
mylist = dunny_names.where((element){
if(element.isGlutenFree && mapp['glutenFree'] == false){
return false;
}
if(element.isLactoseFree && mapp['_lactoseFree'] == false){
return false;
}
if(element.isVegetarian && mapp['_isVegetarian'] == false){
return false;
}
if(element.isVegan && mapp['_isVegan'] == false){
return false;
}
return true;
});
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).primaryColor,
title: Text('MealsApp'),
),
drawer: Drawer(
child: Column(
children:[
Container(
alignment: Alignment.center,
width: double.infinity,
height: 130,
color: Theme.of(context).accentColor,
padding: EdgeInsets.all(35),
child: Text("Cooking !!!!", softWrap: true, style: TextStyle(fontSize: 30.0, fontWeight: FontWeight.bold,color: Colors.black),),
),
SizedBox(height: 20.0,),
ListTile(onTap: ()=>Navigator.of(context).pushReplacement(MaterialPageRoute(builder: (_)=>mealsHomePage())), leading: Icon(Icons.no_meals, size: 30,), title: Text("Meals", style: TextStyle(fontSize: 20.0, fontWeight: FontWeight.bold),),),
SizedBox(height: 5.0,),
ListTile(onTap: ()=>Navigator.of(context).pushReplacement(MaterialPageRoute(builder: (_)=>settings(newList))),leading: Icon(Icons.settings, size: 30,), title: Text("Settings", style: TextStyle(fontSize: 20.0,fontWeight: FontWeight.bold),),),
]
)
),
body: categoriesScreen(mylist),
);
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/elementContainer.dart | import 'package:flutter/material.dart';
import 'meals.dart';
import 'meals_screen.dart';
class myContainer extends StatelessWidget {
final String title;
final Color color;
final String id;
final Iterable<Meal> lists;
myContainer({this.id = '1', this.title = 'mihir', this.color = Colors.blue, this.lists = const[]});
@override
Widget build(BuildContext context) {
return InkWell(
splashColor: Theme.of(context).accentColor,
onTap: () => Navigator.of(context)
.push(MaterialPageRoute(builder: (_) => mealsScreen(id, title,lists))),
child: Container(
padding: EdgeInsets.all(12.0),
child: Center(
child: Text(
title,
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 16.0),
),
),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(12.0),
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [color.withOpacity(0.6), color],
)),
),
);
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/categoriesScree.dart | import 'package:flutter/material.dart';
import 'package:meals_app/dummy_data.dart';
import 'elementContainer.dart';
import 'meals.dart';
class categoriesScreen extends StatelessWidget {
Iterable<Meal> mylist;
categoriesScreen(this.mylist);
@override
Widget build(BuildContext context) {
print(mylist);
return GridView(
padding: EdgeInsets.all(20.0),
children: DUMMY_CATEGORIES.map((tx) {
return myContainer(
id: tx.id,
title: tx.title,
color: tx.color,
lists: mylist,
);
}).toList(),
gridDelegate: SliverGridDelegateWithMaxCrossAxisExtent(
maxCrossAxisExtent: 200,
crossAxisSpacing: 20,
mainAxisSpacing: 20,
childAspectRatio: 3 / 2),
);
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/category.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
class Category {
final String id;
final String title;
final Color color;
const Category({
this.id = '1',
this.title = "ok",
this.color = Colors.orange,
});
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/tabs_screen.dart | import 'package:flutter/material.dart';
import 'package:meals_app/settings.dart';
import 'categoriesScree.dart';
import 'favouritesScreen.dart';
import 'mealsHomepage.dart';
class tabsScreen extends StatefulWidget {
@override
_tabsScreenState createState() => _tabsScreenState();
}
class _tabsScreenState extends State<tabsScreen> {
final List abc = [mealsHomePage(), favouritesScreen()];
var _selectedindex = 0 ;
void _selectindex(int index){
setState(() {
_selectedindex = index;
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: _selectedindex == 0 ? Text('Meals App'): Text('Favourites Screen'),
),
body: abc[_selectedindex],
drawer: Drawer(
child: Column(
children:[
Container(
alignment: Alignment.center,
width: double.infinity,
height: 130,
color: Theme.of(context).accentColor,
padding: EdgeInsets.all(35),
child: Text("Cooking !!!!", softWrap: true, style: TextStyle(fontSize: 30.0, fontWeight: FontWeight.bold,color: Colors.black),),
),
SizedBox(height: 20.0,),
ListTile(onTap: ()=>Navigator.of(context).pushReplacement(MaterialPageRoute(builder: (_)=>mealsHomePage())), leading: Icon(Icons.no_meals, size: 30,), title: Text("Meals", style: TextStyle(fontSize: 20.0, fontWeight: FontWeight.bold),),),
SizedBox(height: 5.0,),
// ListTile(onTap: ()=>Navigator.of(context).pushReplacement(MaterialPageRoute(builder: (_)=>settings(newList))),leading: Icon(Icons.settings, size: 30,), title: Text("Settings", style: TextStyle(fontSize: 20.0,fontWeight: FontWeight.bold),),),
]
)
),
bottomNavigationBar:
BottomNavigationBar(
selectedItemColor: Colors.amberAccent,
unselectedItemColor: Colors.white,
// type: BottomNavigationBarType.shifting,
currentIndex: _selectedindex,
onTap: _selectindex,
backgroundColor: Theme.of(context).primaryColor, items: [
BottomNavigationBarItem(
backgroundColor: Colors.pink,
icon: Icon(Icons.access_alarm),
label: 'Categories',
),
BottomNavigationBarItem(
backgroundColor: Colors.pink,
icon: Icon(Icons.favorite),
label: 'Favourites',
)
]));
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/dummy_data.dart | import 'package:flutter/material.dart';
import 'category.dart';
import 'meals.dart';
const DUMMY_CATEGORIES = const [
Category(
id: 'c1',
title: 'Italian',
color: Colors.purple,
),
Category(
id: 'c2',
title: 'Quick & Easy',
color: Colors.red,
),
Category(
id: 'c3',
title: 'Hamburgers',
color: Colors.orange,
),
Category(
id: 'c4',
title: 'German',
color: Colors.amber,
),
Category(
id: 'c5',
title: 'Light & Lovely',
color: Colors.blue,
),
Category(
id: 'c6',
title: 'Exotic',
color: Colors.green,
),
Category(
id: 'c7',
title: 'Breakfast',
color: Colors.lightBlue,
),
Category(
id: 'c8',
title: 'Asian',
color: Colors.lightGreen,
),
Category(
id: 'c9',
title: 'French',
color: Colors.pink,
),
Category(
id: 'c10',
title: 'Summer',
color: Colors.teal,
),
];
List<Meal>dunny_names = [
Meal(
id: 'm1',
categories: [
'c1',
'c2',
],
title: 'Spaghetti with Tomato Sauce',
affordability: Affordability.Affordable,
complexity: Complexity.Simple,
imageUrl:
'https://upload.wikimedia.org/wikipedia/commons/thumb/2/20/Spaghetti_Bolognese_mit_Parmesan_oder_Grana_Padano.jpg/800px-Spaghetti_Bolognese_mit_Parmesan_oder_Grana_Padano.jpg',
duration: 20,
ingredients: [
'4 Tomatoes',
'1 Tablespoon of Olive Oil',
'1 Onion',
'250g Spaghetti',
'Spices',
'Cheese (optional)'
],
steps: [
'Cut the tomatoes and the onion into small pieces.',
'Boil some water - add salt to it once it boils.',
'Put the spaghetti into the boiling water - they should be done in about 10 to 12 minutes.',
'In the meantime, heaten up some olive oil and add the cut onion.',
'After 2 minutes, add the tomato pieces, salt, pepper and your other spices.',
'The sauce will be done once the spaghetti are.',
'Feel free to add some cheese on top of the finished dish.'
],
isGlutenFree: false,
isVegan: true,
isVegetarian: true,
isLactoseFree: true,
),
Meal(
id: 'm2',
categories: [
'c2',
],
title: 'Toast Hawaii',
affordability: Affordability.Affordable,
complexity: Complexity.Simple,
imageUrl:
'https://cdn.pixabay.com/photo/2018/07/11/21/51/toast-3532016_1280.jpg',
duration: 10,
ingredients: [
'1 Slice White Bread',
'1 Slice Ham',
'1 Slice Pineapple',
'1-2 Slices of Cheese',
'Butter'
],
steps: [
'Butter one side of the white bread',
'Layer ham, the pineapple and cheese on the white bread',
'Bake the toast for round about 10 minutes in the oven at 200°C'
],
isGlutenFree: false,
isVegan: false,
isVegetarian: false,
isLactoseFree: false,
),
Meal(
id: 'm3',
categories: [
'c2',
'c3',
],
title: 'Classic Hamburger',
affordability: Affordability.Pricey,
complexity: Complexity.Simple,
imageUrl:
'https://cdn.pixabay.com/photo/2014/10/23/18/05/burger-500054_1280.jpg',
duration: 45,
ingredients: [
'300g Cattle Hack',
'1 Tomato',
'1 Cucumber',
'1 Onion',
'Ketchup',
'2 Burger Buns'
],
steps: [
'Form 2 patties',
'Fry the patties for c. 4 minutes on each side',
'Quickly fry the buns for c. 1 minute on each side',
'Bruch buns with ketchup',
'Serve burger with tomato, cucumber and onion'
],
isGlutenFree: false,
isVegan: false,
isVegetarian: false,
isLactoseFree: true,
),
Meal(
id: 'm4',
categories: [
'c4',
],
title: 'Wiener Schnitzel',
affordability: Affordability.Luxurious,
complexity: Complexity.Challenging,
imageUrl:
'https://cdn.pixabay.com/photo/2018/03/31/19/29/schnitzel-3279045_1280.jpg',
duration: 60,
ingredients: [
'8 Veal Cutlets',
'4 Eggs',
'200g Bread Crumbs',
'100g Flour',
'300ml Butter',
'100g Vegetable Oil',
'Salt',
'Lemon Slices'
],
steps: [
'Tenderize the veal to about 2–4mm, and salt on both sides.',
'On a flat plate, stir the eggs briefly with a fork.',
'Lightly coat the cutlets in flour then dip into the egg, and finally, coat in breadcrumbs.',
'Heat the butter and oil in a large pan (allow the fat to get very hot) and fry the schnitzels until golden brown on both sides.',
'Make sure to toss the pan regularly so that the schnitzels are surrounded by oil and the crumbing becomes ‘fluffy’.',
'Remove, and drain on kitchen paper. Fry the parsley in the remaining oil and drain.',
'Place the schnitzels on awarmed plate and serve garnishedwith parsley and slices of lemon.'
],
isGlutenFree: false,
isVegan: false,
isVegetarian: false,
isLactoseFree: false,
),
Meal(
id: 'm5',
categories: [
'c2'
'c5',
'c10',
],
title: 'Salad with Smoked Salmon',
affordability: Affordability.Luxurious,
complexity: Complexity.Simple,
imageUrl:
'https://cdn.pixabay.com/photo/2016/10/25/13/29/smoked-salmon-salad-1768890_1280.jpg',
duration: 15,
ingredients: [
'Arugula',
'Lamb\'s Lettuce',
'Parsley',
'Fennel',
'200g Smoked Salmon',
'Mustard',
'Balsamic Vinegar',
'Olive Oil',
'Salt and Pepper'
],
steps: [
'Wash and cut salad and herbs',
'Dice the salmon',
'Process mustard, vinegar and olive oil into a dessing',
'Prepare the salad',
'Add salmon cubes and dressing'
],
isGlutenFree: true,
isVegan: false,
isVegetarian: true,
isLactoseFree: true,
),
Meal(
id: 'm6',
categories: [
'c6',
'c10',
],
title: 'Delicious Orange Mousse',
affordability: Affordability.Affordable,
complexity: Complexity.Hard,
imageUrl:
'https://cdn.pixabay.com/photo/2017/05/01/05/18/pastry-2274750_1280.jpg',
duration: 240,
ingredients: [
'4 Sheets of Gelatine',
'150ml Orange Juice',
'80g Sugar',
'300g Yoghurt',
'200g Cream',
'Orange Peel',
],
steps: [
'Dissolve gelatine in pot',
'Add orange juice and sugar',
'Take pot off the stove',
'Add 2 tablespoons of yoghurt',
'Stir gelatin under remaining yoghurt',
'Cool everything down in the refrigerator',
'Whip the cream and lift it under die orange mass',
'Cool down again for at least 4 hours',
'Serve with orange peel',
],
isGlutenFree: true,
isVegan: false,
isVegetarian: true,
isLactoseFree: false,
),
Meal(
id: 'm7',
categories: [
'c7',
],
title: 'Pancakes',
affordability: Affordability.Affordable,
complexity: Complexity.Simple,
imageUrl:
'https://cdn.pixabay.com/photo/2018/07/10/21/23/pancake-3529653_1280.jpg',
duration: 20,
ingredients: [
'1 1/2 Cups all-purpose Flour',
'3 1/2 Teaspoons Baking Powder',
'1 Teaspoon Salt',
'1 Tablespoon White Sugar',
'1 1/4 cups Milk',
'1 Egg',
'3 Tablespoons Butter, melted',
],
steps: [
'In a large bowl, sift together the flour, baking powder, salt and sugar.',
'Make a well in the center and pour in the milk, egg and melted butter; mix until smooth.',
'Heat a lightly oiled griddle or frying pan over medium high heat.',
'Pour or scoop the batter onto the griddle, using approximately 1/4 cup for each pancake. Brown on both sides and serve hot.'
],
isGlutenFree: true,
isVegan: false,
isVegetarian: true,
isLactoseFree: false,
),
Meal(
id: 'm8',
categories: [
'c8',
],
title: 'Creamy Indian Chicken Curry',
affordability: Affordability.Pricey,
complexity: Complexity.Challenging,
imageUrl:
'https://cdn.pixabay.com/photo/2018/06/18/16/05/indian-food-3482749_1280.jpg',
duration: 35,
ingredients: [
'4 Chicken Breasts',
'1 Onion',
'2 Cloves of Garlic',
'1 Piece of Ginger',
'4 Tablespoons Almonds',
'1 Teaspoon Cayenne Pepper',
'500ml Coconut Milk',
],
steps: [
'Slice and fry the chicken breast',
'Process onion, garlic and ginger into paste and sauté everything',
'Add spices and stir fry',
'Add chicken breast + 250ml of water and cook everything for 10 minutes',
'Add coconut milk',
'Serve with rice'
],
isGlutenFree: true,
isVegan: false,
isVegetarian: false,
isLactoseFree: true,
),
Meal(
id: 'm9',
categories: [
'c9',
],
title: 'Chocolate Souffle',
affordability: Affordability.Affordable,
complexity: Complexity.Hard,
imageUrl:
'https://cdn.pixabay.com/photo/2014/08/07/21/07/souffle-412785_1280.jpg',
duration: 45,
ingredients: [
'1 Teaspoon melted Butter',
'2 Tablespoons white Sugar',
'2 Ounces 70% dark Chocolate, broken into pieces',
'1 Tablespoon Butter',
'1 Tablespoon all-purpose Flour',
'4 1/3 tablespoons cold Milk',
'1 Pinch Salt',
'1 Pinch Cayenne Pepper',
'1 Large Egg Yolk',
'2 Large Egg Whites',
'1 Pinch Cream of Tartar',
'1 Tablespoon white Sugar',
],
steps: [
'Preheat oven to 190°C. Line a rimmed baking sheet with parchment paper.',
'Brush bottom and sides of 2 ramekins lightly with 1 teaspoon melted butter; cover bottom and sides right up to the rim.',
'Add 1 tablespoon white sugar to ramekins. Rotate ramekins until sugar coats all surfaces.',
'Place chocolate pieces in a metal mixing bowl.',
'Place bowl over a pan of about 3 cups hot water over low heat.',
'Melt 1 tablespoon butter in a skillet over medium heat. Sprinkle in flour. Whisk until flour is incorporated into butter and mixture thickens.',
'Whisk in cold milk until mixture becomes smooth and thickens. Transfer mixture to bowl with melted chocolate.',
'Add salt and cayenne pepper. Mix together thoroughly. Add egg yolk and mix to combine.',
'Leave bowl above the hot (not simmering) water to keep chocolate warm while you whip the egg whites.',
'Place 2 egg whites in a mixing bowl; add cream of tartar. Whisk until mixture begins to thicken and a drizzle from the whisk stays on the surface about 1 second before disappearing into the mix.',
'Add 1/3 of sugar and whisk in. Whisk in a bit more sugar about 15 seconds.',
'whisk in the rest of the sugar. Continue whisking until mixture is about as thick as shaving cream and holds soft peaks, 3 to 5 minutes.',
'Transfer a little less than half of egg whites to chocolate.',
'Mix until egg whites are thoroughly incorporated into the chocolate.',
'Add the rest of the egg whites; gently fold into the chocolate with a spatula, lifting from the bottom and folding over.',
'Stop mixing after the egg white disappears. Divide mixture between 2 prepared ramekins. Place ramekins on prepared baking sheet.',
'Bake in preheated oven until scuffles are puffed and have risen above the top of the rims, 12 to 15 minutes.',
],
isGlutenFree: true,
isVegan: false,
isVegetarian: true,
isLactoseFree: false,
),
Meal(
id: 'm10',
categories: [
'c2',
'c5',
'c10',
],
title: 'Asparagus Salad with Cherry Tomatoes',
affordability: Affordability.Luxurious,
complexity: Complexity.Simple,
imageUrl:
'https://cdn.pixabay.com/photo/2018/04/09/18/26/asparagus-3304997_1280.jpg',
duration: 30,
ingredients: [
'White and Green Asparagus',
'30g Pine Nuts',
'300g Cherry Tomatoes',
'Salad',
'Salt, Pepper and Olive Oil'
],
steps: [
'Wash, peel and cut the asparagus',
'Cook in salted water',
'Salt and pepper the asparagus',
'Roast the pine nuts',
'Halve the tomatoes',
'Mix with asparagus, salad and dressing',
'Serve with Baguette'
],
isGlutenFree: true,
isVegan: true,
isVegetarian: true,
isLactoseFree: true,
),
];
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/meals_screen.dart | import 'package:flutter/material.dart';
import 'package:meals_app/mealItem.dart';
import 'dummy_data.dart';
import 'meals.dart';
class mealsScreen extends StatefulWidget {
final String id;
final String title;
final Iterable<Meal>lsitss;
mealsScreen(this.id, this.title, this.lsitss);
@override
_mealsScreenState createState() => _mealsScreenState();
}
class _mealsScreenState extends State<mealsScreen> {
@override
Widget build(BuildContext context) {
final myList = widget.lsitss.where((meal) {
return meal.categories.contains(widget.id);
}).toList();
return Scaffold(
body: Center(
child: ListView.builder(
itemBuilder: (context, index) {
return mealItem(
id: myList[index].id,
myImage: myList[index].imageUrl,
title: myList[index].title,
duration: myList[index].duration,
affordability: myList[index].affordability,
complexity: myList[index].complexity,
);
},
itemCount: myList.length,
)),
);
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/mealdetails.dart | import 'package:flutter/cupertino.dart';
import 'package:meals_app/dummy_data.dart';
import 'package:flutter/material.dart';
import 'meals.dart';
class mealDetails extends StatelessWidget {
final String id;
mealDetails(this.id);
@override
Widget build(BuildContext context) {
final aBc = dunny_names.firstWhere((element) => element.id == id);
// print(aBc);
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).primaryColor,
title: Text(aBc.title),
),
body: SingleChildScrollView(
child: Column(
children: [
Image.network(
aBc.imageUrl,
height: 300.0,
width: double.infinity,
fit: BoxFit.cover,
),
Container(
margin: EdgeInsets.only(top: 20.0),
child: Text(
"Ingredients",
style: TextStyle(fontSize: 25.0, fontWeight: FontWeight.bold),
),
),
Container(
width: 200,
height: 100,
margin: EdgeInsets.symmetric(vertical: 10.0),
padding: EdgeInsets.all(10.0),
decoration: BoxDecoration(
border: Border.all(width: 1.5, color: Colors.black),
borderRadius: BorderRadius.circular(5.0)),
child: ListView.builder(
itemBuilder: (context, index) {
return Container(
margin: EdgeInsets.symmetric(vertical: 2.0),
child: Text(aBc.ingredients[index]),
color: Theme.of(context).accentColor.withOpacity(0.7));
},
itemCount: aBc.ingredients.length,
),
),
Container(
margin: EdgeInsets.only(top: 20.0),
child: Text(
"Steps",
style: TextStyle(fontSize: 25.0, fontWeight: FontWeight.bold),
),
),
Container(
width: 300,
height: 400,
margin: EdgeInsets.symmetric(vertical: 10.0),
padding: EdgeInsets.all(10.0),
decoration: BoxDecoration(
border: Border.all(width: 1.5, color: Colors.black),
borderRadius: BorderRadius.circular(5.0)),
child: ListView.builder(
itemBuilder: (context, index) {
return ListTile(
leading: CircleAvatar(
backgroundColor: Colors.amberAccent[300],
child: Text("# ${index + 1}"),
),
title: Column(children: [
Container(
margin: EdgeInsets.symmetric(vertical: 2.0),
child: Text(aBc.steps[index]),
),
Divider(
thickness: 2.0,
color: Colors.black.withOpacity(0.2),
)
]));
},
itemCount: aBc.steps.length,
),
)
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: () {
Navigator.of(context).pop(id);
},
child: Icon(Icons.delete),
),
);
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/settings.dart | import 'package:flutter/material.dart';
import 'package:meals_app/tabs_screen.dart';
class settings extends StatefulWidget {
Function newlist;
settings(this.newlist);
@override
_settingsState createState() => _settingsState();
}
class _settingsState extends State<settings> {
Map<String,bool> mapp = {
'_isVegan' : false ,
'_lactoseFree' : false,
'_glutenFree' : false,
'_isVegetarian' : false
};
bool _isVegan = false;
bool _lactosefree = false;
bool _glutenFree = false;
bool _isVegetarian = false;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Meals App'),
backgroundColor: Theme.of(context).primaryColor,
actions: [
IconButton(onPressed: (){
mapp['_isVegan'] = _isVegan;
mapp['_lactoseFree'] = _lactosefree;
mapp['_glutenFree'] = _glutenFree;
mapp['_isVegetarian'] = _isVegetarian;
print(mapp);
widget.newlist(mapp);
}, icon: Icon(Icons.save))
],
),
drawer: Drawer(
child: Column(
children:[
Container(
alignment: Alignment.center,
width: double.infinity,
height: 130,
color: Theme.of(context).accentColor,
padding: EdgeInsets.all(35),
child: Text("Cooking !!!!", softWrap: true, style: TextStyle(fontSize: 30.0, fontWeight: FontWeight.bold,color: Colors.black),),
),
SizedBox(height: 20.0,),
ListTile(onTap: ()=>Navigator.of(context).pushReplacement(MaterialPageRoute(builder: (_)=>tabsScreen())), leading: Icon(Icons.no_meals, size: 30,), title: Text("Meals", style: TextStyle(fontSize: 20.0, fontWeight: FontWeight.bold),),),
SizedBox(height: 5.0,),
// ListTile(onTap: ()=>Navigator.of(context).pushReplacement(MaterialPageRoute(builder: (_)=>settings())),leading: Icon(Icons.settings, size: 30,), title: Text("Settings", style: TextStyle(fontSize: 20.0,fontWeight: FontWeight.bold),),),
]
)
),
body: Column(
children: [
Center(child: Container(
margin: EdgeInsets.all(15.0),
child: Text("Adjust Your Settings", style: TextStyle(fontWeight: FontWeight.bold,fontSize: 25.0),))) ,
Expanded(child: Column(
children: [
SwitchListTile(subtitle:Text("Only include Gluten-Free meals") , title: Text("Gluten-free",style: TextStyle(fontSize: 20.0),), value: _glutenFree, onChanged: (value){
setState(() {
_glutenFree = value;
});
}),
SizedBox(height: 10.0,),
SwitchListTile(subtitle:Text("Only include Lactose-Free meals") , title: Text("Lactose-Free",style: TextStyle(fontSize: 20.0),), value: _lactosefree, onChanged: (value){
setState(() {
_lactosefree = value;
});
}),
SizedBox(height: 10.0,),
SwitchListTile(subtitle:Text("Only include Vegetarian meals") , title: Text("Vegetarian",style: TextStyle(fontSize: 20.0),), value: _isVegetarian, onChanged: (value){
setState(() {
_isVegetarian = value;
});
}),
SizedBox(height: 10.0,),
SwitchListTile(subtitle:Text("Only include Vegan meals") , title: Text("Vegan",style: TextStyle(fontSize: 20.0),), value: _isVegan, onChanged: (value){
setState(() {
_isVegan = value;
});
}),
SizedBox(height: 10.0,),
],
))
],
),
);
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/main.dart | import 'package:flutter/material.dart';
import 'mealsHomepage.dart';
import 'tabs_screen.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
// This is the theme of your application.
//
// Try running your application with "flutter run". You'll see the
// application has a blue toolbar. Then, without quitting the app, try
// changing the primarySwatch below to Colors.green and then invoke
// "hot reload" (press "r" in the console where you ran "flutter run",
// or simply save your changes to "hot reload" in a Flutter IDE).
// Notice that the counter didn't reset back to zero; the application
// is not restarted.
primarySwatch: Colors.pink,
accentColor: Colors.amber),
home: tabsScreen());
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/meals.dart | import 'package:flutter/material.dart';
import 'package:flutter/cupertino.dart';
enum Complexity { Simple, Challenging, Hard }
enum Affordability { Affordable, Pricey, Luxurious }
class Meal {
final String id;
List<String> categories;
final String title;
final String imageUrl;
final List<String> ingredients;
final List<String> steps;
final int duration;
final Complexity complexity;
final Affordability affordability;
final bool isGlutenFree;
final bool isLactoseFree;
final bool isVegan;
final bool isVegetarian;
Meal(
{this.id = '1',
this.categories = const ['12w'],
this.title = '1',
this.imageUrl = 'w',
this.ingredients = const ['12w'],
this.steps = const ['12w'],
this.duration = 1,
this.complexity = Complexity.Challenging,
this.affordability = Affordability.Affordable,
this.isGlutenFree = false,
this.isLactoseFree = false,
this.isVegan = false,
this.isVegetarian = false});
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/favouritesScreen.dart | import 'package:flutter/material.dart';
class favouritesScreen extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(child: Text('Mihir'),),
);
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/lib/mealItem.dart | import 'package:flutter/material.dart';
import 'package:meals_app/mealdetails.dart';
import 'package:meals_app/meals.dart';
class mealItem extends StatelessWidget {
final String id;
final String myImage;
final String title;
final int duration;
final affordability;
final complexity;
mealItem(
{this.id = '1',
this.myImage = '1',
this.title = '3',
this.duration = 1,
this.affordability = Affordability.Affordable,
this.complexity = Complexity.Hard});
void onClick() {}
String get affor {
switch (affordability) {
case Affordability.Affordable:
return 'Affordable';
case Affordability.Luxurious:
return 'Luxurious';
case Affordability.Pricey:
return 'Pricey';
default:
return 'Unknown';
}
}
String get comp {
switch (complexity) {
case Complexity.Challenging:
return 'Challenging';
case Complexity.Hard:
return 'Hard';
case Complexity.Simple:
return 'Simple';
default:
return 'Unknown';
}
}
void goonit(BuildContext context) {}
@override
Widget build(BuildContext context) {
return InkWell(
onTap: onClick,
child: InkWell(
onTap: () => Navigator.of(context)
.push(MaterialPageRoute(builder: (_) => mealDetails(id))).then((value){
print("$value");
}),
child: Card(
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(15),
),
margin: EdgeInsets.all(15.0),
elevation: 4.0,
child: Column(
children: [
Stack(
children: [
ClipRRect(
child: Image.network(myImage,
height: 250.0,
width: double.infinity,
fit: BoxFit.fill),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(15.0),
topRight: Radius.circular(15.0))),
Positioned(
bottom: 20.0,
right: 10.0,
child: Container(
padding: EdgeInsets.all(20.0),
width: 250.0,
color: Colors.black54,
child: Text(
title,
style: TextStyle(color: Colors.white, fontSize: 26),
softWrap: true,
overflow: TextOverflow.fade,
),
),
)
],
),
Padding(
padding: EdgeInsets.all(15.0),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
Row(
children: [
Icon(Icons.schedule),
SizedBox(
width: 5.0,
),
Text('${duration.toString()}' + 'min'),
],
),
Row(
children: [
Icon(Icons.directions_boat_filled_sharp),
SizedBox(
width: 5.0,
),
Text('${comp}'),
],
),
Row(
children: [
Icon(Icons.monetization_on),
SizedBox(
width: 5.0,
),
Text(
'${affor}',
),
],
),
],
),
)
],
),
),
),
);
}
}
| 0 |
mirrored_repositories/mealsApp | mirrored_repositories/mealsApp/test/widget_test.dart | // This is a basic Flutter widget test.
//
// To perform an interaction with a widget in your test, use the WidgetTester
// utility that Flutter provides. For example, you can send tap and scroll
// gestures. You can also use WidgetTester to find child widgets in the widget
// tree, read text, and verify that the values of widget properties are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:meals_app/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(MyApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/famxon | mirrored_repositories/famxon/lib/main.dart | import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import 'src/app.dart';
import 'src/features/products/services/products_controller.dart';
import 'src/settings/settings_controller.dart';
import 'src/settings/settings_service.dart';
void main() async {
final settingsController = SettingsController(SettingsService());
await settingsController.loadSettings();
runApp(
MultiProvider(
providers: [
ChangeNotifierProvider(create: (_) => ProductsController(),),
],
child: MyApp(
settingsController: settingsController
),
));
}
| 0 |
mirrored_repositories/famxon/lib | mirrored_repositories/famxon/lib/src/app.dart | import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'features/products/views/products_list.dart';
import 'settings/settings_controller.dart';
import 'settings/settings_view.dart';
class MyApp extends StatelessWidget {
const MyApp({
super.key,
required this.settingsController,
});
final SettingsController settingsController;
@override
Widget build(BuildContext context) {
return ListenableBuilder(
listenable: settingsController,
builder: (BuildContext context, Widget? child) {
return MaterialApp(
restorationScopeId: 'app',
localizationsDelegates: const [
AppLocalizations.delegate,
GlobalMaterialLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
],
supportedLocales: const [
Locale('en', ''),
],
onGenerateTitle: (BuildContext context) =>
AppLocalizations.of(context)!.appTitle,
theme: ThemeData(
useMaterial3: true,
colorScheme: ColorScheme.fromSeed(
seedColor: Colors.indigo,
),
),
darkTheme: ThemeData.dark(
useMaterial3: true,
),
themeMode: settingsController.themeMode,
onGenerateRoute: (RouteSettings routeSettings) {
return MaterialPageRoute<void>(
settings: routeSettings,
builder: (BuildContext context) {
switch (routeSettings.name) {
case SettingsView.routeName:
return SettingsView(controller: settingsController);
// case ProductDetails.routeName:
// return ProductDetails(
// model: routeSettings.arguments as ProductModel,
// );
case ProductList.routeName:
default:
return const ProductList();
}
},
);
},
);
},
);
}
}
| 0 |
mirrored_repositories/famxon/lib/src/features/products | mirrored_repositories/famxon/lib/src/features/products/views/products_list.dart | import 'package:e_commerce/src/features/products/services/products_controller.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../../../settings/settings_view.dart';
import '../models/product_model.dart';
import '../services/products.dart';
import '../widgets/product_grid.dart';
import '../widgets/product_tile.dart';
class ProductList extends StatefulWidget {
const ProductList({
super.key,
});
static const routeName = '/';
@override
State<ProductList> createState() => _ProductListState();
}
class _ProductListState extends State<ProductList> {
@override
void initState() {
super.initState();
WidgetsBinding.instance.addPostFrameCallback((timeStamp) {
Provider.of<ProductsController>(context, listen: false).load();
});
}
@override
Widget build(BuildContext context) {
ProductsController productsController = context.watch<ProductsController>();
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
title: const Text('FamXon Shopping'),
actions: [
IconButton(
icon: const Icon(Icons.settings),
onPressed: () {
Navigator.restorablePushNamed(context, SettingsView.routeName);
},
),
],
),
body: Padding(
padding: const EdgeInsets.symmetric(horizontal: 12),
child: Builder(builder: (context) {
if (productsController.isMainLoading) {
return Center(
child: CircularProgressIndicator(
color: Theme.of(context).colorScheme.surface));
}
if (productsController.hasError) {
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Text(
productsController.errorMessage,
style: TextStyle(
color: Theme.of(context).colorScheme.error,
fontSize: 22,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 50),
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor: Theme.of(context).colorScheme.primary,
foregroundColor: Theme.of(context).colorScheme.surface,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8),
),
),
onPressed: () {
setState(() {});
},
child: const Text("retry"),
),
],
));
}
List<ProductModel>? items = productsController.products;
if ((items?.length ?? 0) == 0) {
return const Center(
child: Text(
"No Products found",
style: TextStyle(fontWeight: FontWeight.bold, fontSize: 42),
));
}
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(height: 20),
const Text(
"Trending Products",
style: TextStyle(
fontWeight: FontWeight.w500,
fontSize: 24,
),
),
SizedBox(
height: 150,
child: ListView.builder(
scrollDirection: Axis.horizontal,
restorationId: 'sampleItemListView',
itemCount: items?.length ?? 0,
itemBuilder: (BuildContext context, int index) {
final item = items![index];
return ProductGrid(item: item);
},
),
),
SizedBox(
height: 50,
child: ListView.builder(
itemCount: productsController.categories?.length ?? 0,
scrollDirection: Axis.horizontal,
itemBuilder: (context, index) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 4),
child: ChoiceChip(
onSelected: (val) {
productsController.selectedCategory =
productsController.categories!.elementAt(index);
},
label: Text(
productsController.categories!.elementAt(index)),
selected: productsController.selectedCategory ==
productsController.categories!.elementAt(index),
),
);
},
),
),
Expanded(
child: FutureBuilder(
future:
productsByCategory(productsController.selectedCategory!),
builder: (context, snapshot) {
switch (snapshot.connectionState) {
case ConnectionState.waiting:
return Center(
child: CircularProgressIndicator(
color: Theme.of(context).colorScheme.inverseSurface,
));
case ConnectionState.none:
return const Center(
child: Text("Error"),
);
default:
}
if (snapshot.data?.hasError ?? true) {
return Center(
child: Column(
children: [
Text(
snapshot.data?.message ?? "Something went wrong",
style: TextStyle(
color: Theme.of(context).colorScheme.error,
fontSize: 22,
fontWeight: FontWeight.bold,
),
),
const SizedBox(height: 50),
ElevatedButton(
style: ElevatedButton.styleFrom(
backgroundColor:
Theme.of(context).colorScheme.primary,
foregroundColor:
Theme.of(context).colorScheme.surface,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(8),
),
),
onPressed: () {
productsController.load();
},
child: const Text("retry"),
),
],
),
);
}
List<ProductModel>? items =
snapshot.data?.data as List<ProductModel>?;
return ListView.builder(
itemCount: items?.length ?? 0,
itemBuilder: (context, index) {
ProductModel item = items!.elementAt(index);
return ProductTile(item: item);
},
);
},
),
)
],
);
}),
),
);
}
}
| 0 |
mirrored_repositories/famxon/lib/src/features/products | mirrored_repositories/famxon/lib/src/features/products/widgets/product_grid.dart | import 'package:flutter/material.dart';
import '../models/product_model.dart';
import 'buy_column.dart';
class ProductGrid extends StatelessWidget {
const ProductGrid({
super.key,
required this.item,
});
final ProductModel item;
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () {
// Navigator.pushNamed(context, ProductDetails.routeName, arguments: item);
buyDialog(context, item);
},
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 0, vertical: 5),
child: SizedBox(
width: 250,
child: Padding(
padding: const EdgeInsets.all(8.0),
child: GridTile(
header: Align(
alignment: Alignment.topRight,
child: Container(
decoration: const BoxDecoration(
color: Colors.black,
borderRadius:
BorderRadius.only(topRight: Radius.circular(12)),
),
child: Text(
" \$${item.price.toStringAsFixed(2)} ",
style: const TextStyle(
fontWeight: FontWeight.w900,
fontSize: 18,
color: Colors.white,
),
),
),
),
footer: Container(
padding: const EdgeInsets.all(10),
decoration: BoxDecoration(
color: Colors.grey.shade800.withOpacity(.8),
borderRadius:
const BorderRadius.vertical(bottom: Radius.circular(12)),
),
child: Text(
item.title,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: const TextStyle(
color: Colors.white,
fontWeight: FontWeight.w600,
fontSize: 20,
),
),
),
child: SizedBox(
width: 120,
child: ClipRRect(
borderRadius: BorderRadius.circular(12),
child: Image.network(
item.thumbnail,
fit: BoxFit.cover,
),
),
),
// onTap: () {
// Navigator.restorablePushNamed(
// context,
// ProductDetails.routeName,
// );
// },
),
),
),
),
);
}
}
Future<dynamic> buyDialog(BuildContext context, ProductModel item) {
return showModalBottomSheet(
context: context, builder: (_) => BuyColumn(model: item));
}
| 0 |
mirrored_repositories/famxon/lib/src/features/products | mirrored_repositories/famxon/lib/src/features/products/widgets/product_tile.dart | import 'package:e_commerce/src/features/products/widgets/product_grid.dart';
import 'package:flutter/material.dart';
import '../models/product_model.dart';
class ProductTile extends StatelessWidget {
const ProductTile({
super.key,
required this.item,
});
final ProductModel item;
@override
Widget build(BuildContext context) {
return ListTile(
onTap: () {
// Navigator.pushNamed(context, ProductDetails.routeName, arguments: item);
buyDialog(context, item);
},
leading: AspectRatio(
// width: 80,
aspectRatio: 16 / 9,
child: ClipRRect(
borderRadius: BorderRadius.circular(8),
child: Image.network(
item.thumbnail,
fit: BoxFit.cover,
),
),
),
title: Text(item.title),
subtitle: Text("\$${item.price} || ${item.brand}"),
trailing: Text("⭐ ${item.rating}"),
);
}
}
| 0 |
mirrored_repositories/famxon/lib/src/features/products | mirrored_repositories/famxon/lib/src/features/products/widgets/buy_column.dart | import 'package:flutter/material.dart';
import '../models/product_model.dart';
class BuyColumn extends StatelessWidget {
const BuyColumn({
super.key,
required this.model,
});
final ProductModel model;
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const SizedBox(height: 20),
Align(
alignment: Alignment.center,
child: Container(
width: 50,
height: 5,
decoration: BoxDecoration(
color: Colors.grey, borderRadius: BorderRadius.circular(12)),
),
),
const SizedBox(height: 20),
SizedBox(
height: 200,
child: ListView.builder(
// controller: _controller,
scrollDirection: Axis.horizontal,
itemCount: model.images.length,
itemBuilder: (context, index) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 10),
child: Image.network(
model.images.elementAt(index),
fit: BoxFit.cover,
),
);
},
),
),
// Text(model.category),
const SizedBox(height: 25),
SizedBox(
height: 80,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceBetween,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Flexible(
child: Text(
model.title,
style: Theme.of(context).textTheme.headlineSmall,
),
),
Column(
crossAxisAlignment: CrossAxisAlignment.end,
children: [
const Text("Rating"),
Text(
"🌟 ${model.rating}",
style: const TextStyle(
fontSize: 20,
fontWeight: FontWeight.bold,
),
),
],
),
],
),
),
const Spacer(),
FractionallySizedBox(
widthFactor: 1,
child: Container(
height: 85,
decoration: const BoxDecoration(
// color: Theme.of(context).primaryColor,
),
child: SafeArea(
child: ElevatedButton(
style: ElevatedButton.styleFrom(
foregroundColor: Colors.white,
backgroundColor: Colors.deepPurple,
),
child: Text.rich(
TextSpan(
text: "Buy now for ",
children: [
TextSpan(
text: "\$${(model.price).toStringAsFixed(2)}",
style: const TextStyle(
fontWeight: FontWeight.w900,
))
],
),
),
onPressed: () {
//
},
),
),
),
),
const SizedBox(height: 10),
],
),
);
}
}
| 0 |
mirrored_repositories/famxon/lib/src/features/products | mirrored_repositories/famxon/lib/src/features/products/models/product_model.dart | import 'dart:convert';
class ProductModel {
final int id;
String title;
double price;
double discountPercentage;
double rating;
int stock;
String brand;
String category;
String thumbnail;
List<String> images;
ProductModel({
required this.id,
required this.title,
required this.price,
required this.discountPercentage,
required this.rating,
required this.stock,
required this.brand,
required this.category,
required this.thumbnail,
required this.images,
});
Map<String, dynamic> toMap() {
return <String, dynamic>{
'id': id,
'title': title,
'price': price,
'discountPercentage': discountPercentage,
'rating': rating,
'stock': stock,
'brand': brand,
'category': category,
'thumbnail': thumbnail,
'images': images,
};
}
factory ProductModel.fromMap(Map<String, dynamic> map) {
return ProductModel(
id: map['id'] as int,
title: map['title'] as String,
price: double.parse("${map['price']}"),
discountPercentage: double.parse("${map['discountPercentage']}"),
rating: double.parse("${map['rating']}"),
stock: map['stock'] as int,
brand: map['brand'] as String,
category: map['category'] as String,
thumbnail: map['thumbnail'] as String,
images: List<String>.from((map['images'] as List<dynamic>)),
);
}
String toJson() => json.encode(toMap());
factory ProductModel.fromJson(String source) =>
ProductModel.fromMap(json.decode(source) as Map<String, dynamic>);
}
| 0 |
mirrored_repositories/famxon/lib/src/features/products | mirrored_repositories/famxon/lib/src/features/products/services/products_controller.dart | import 'package:flutter/material.dart';
import '../models/product_model.dart';
import 'products.dart';
class ProductsController extends ChangeNotifier {
List<ProductModel>? _products;
List<String>? _categories;
bool hasError = false;
bool isMainLoading = true;
String errorMessage = '';
int totalProducts = 0;
String? _selectedCategory;
load() async {
totalProducts = 0;
isMainLoading = true;
hasError = false;
notifyListeners();
fetchProducts().then((r) {
if (r.hasError) {
hasError = true;
errorMessage = r.message;
} else {
_products = r.data as List<ProductModel>;
totalProducts += _products?.length ?? 0;
}
isMainLoading = false;
notifyListeners();
});
fetchCategories().then((r) {
if (!r.hasError) {
_categories = r.data as List<String>;
_selectedCategory = _categories?.first;
}
notifyListeners();
});
}
List<ProductModel>? get products => _products;
List<String>? get categories => _categories;
String? get selectedCategory => _selectedCategory;
set selectedCategory(val) {
_selectedCategory = val;
notifyListeners();
}
}
| 0 |
mirrored_repositories/famxon/lib/src/features/products | mirrored_repositories/famxon/lib/src/features/products/services/products.dart | import 'dart:convert';
import 'dart:developer';
import 'dart:io';
import 'package:flutter/material.dart';
import 'package:http/http.dart' as http;
import '../../../common/models/app_response.dart';
import '../../../meta/meta_data.dart';
import '../models/product_model.dart';
Future<AppResponse> fetchProducts() async {
try {
log('message');
http.Response r = await http.get(Uri.parse('$baseUrl/products'));
log('fetched');
switch (r.statusCode) {
case 404:
return const AppResponse(
hasError: true, message: 'Invalid url : Not found!');
case 200:
break;
default:
return const AppResponse(hasError: true, message: 'Unexpected error');
}
return AppResponse(
hasError: false,
message: 'ok',
data: ((jsonDecode(r.body) as Map<String, dynamic>)['products']
as List<dynamic>)
.map((e) => ProductModel.fromMap(e))
.toList(),
);
} on SocketException catch (e) {
debugPrint(e.toString());
return const AppResponse(hasError: true, message: 'Request Timeout');
} catch (e) {
return AppResponse(hasError: true, message: e.toString());
}
}
Future<AppResponse> fetchCategories() async {
try {
log('message');
http.Response r = await http.get(Uri.parse('$baseUrl/products/categories'));
log('fetched');
switch (r.statusCode) {
case 404:
return const AppResponse(
hasError: true, message: 'Invalid url : Not found!');
case 200:
break;
default:
return const AppResponse(hasError: true, message: 'Unexpected error');
}
return AppResponse(
hasError: false,
message: 'ok',
data: List<String>.from(jsonDecode(r.body) as List<dynamic>),
);
} on SocketException catch (e) {
debugPrint(e.toString());
return const AppResponse(hasError: true, message: 'Request Timeout');
} catch (e) {
return AppResponse(hasError: true, message: e.toString());
}
}
Future<AppResponse> productsByCategory(String category) async {
try {
log('message');
http.Response r = await http
.get(Uri.parse('$baseUrl/products/category/$category?limit=40'));
log('fetched');
switch (r.statusCode) {
case 404:
return const AppResponse(
hasError: true, message: 'Invalid url : Not found!');
case 200:
break;
default:
return const AppResponse(hasError: true, message: 'Unexpected error');
}
return AppResponse(
hasError: false,
message: 'ok',
data: ((jsonDecode(r.body) as Map<String, dynamic>)['products']
as List<dynamic>)
.map((e) => ProductModel.fromMap(e))
.toList(),
);
} on SocketException catch (e) {
debugPrint(e.toString());
return const AppResponse(hasError: true, message: 'Request Timeout');
} catch (e) {
return AppResponse(hasError: true, message: e.toString());
}
}
| 0 |
mirrored_repositories/famxon/lib/src | mirrored_repositories/famxon/lib/src/meta/meta_data.dart | String baseUrl = 'https://dummyjson.com';
| 0 |
mirrored_repositories/famxon/lib/src/common | mirrored_repositories/famxon/lib/src/common/models/app_response.dart | // ignore_for_file: public_member_api_docs, sort_constructors_first
class AppResponse {
final bool hasError;
final String message;
final Object? data;
const AppResponse({
required this.hasError,
required this.message,
this.data,
});
}
| 0 |
mirrored_repositories/famxon/lib/src | mirrored_repositories/famxon/lib/src/settings/settings_controller.dart | import 'package:flutter/material.dart';
import 'settings_service.dart';
class SettingsController with ChangeNotifier {
SettingsController(this._settingsService);
final SettingsService _settingsService;
late ThemeMode _themeMode;
ThemeMode get themeMode => _themeMode;
Future<void> loadSettings() async {
_themeMode = await _settingsService.themeMode();
notifyListeners();
}
Future<void> updateThemeMode(ThemeMode? newThemeMode) async {
if (newThemeMode == null) return;
if (newThemeMode == _themeMode) return;
_themeMode = newThemeMode;
notifyListeners();
await _settingsService.updateThemeMode(newThemeMode);
}
}
| 0 |
mirrored_repositories/famxon/lib/src | mirrored_repositories/famxon/lib/src/settings/settings_view.dart | import 'package:flutter/material.dart';
import 'settings_controller.dart';
class SettingsView extends StatelessWidget {
const SettingsView({super.key, required this.controller});
static const routeName = '/settings';
final SettingsController controller;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
title: const Text('Settings'),
),
body: Padding(
padding: const EdgeInsets.all(16),
child: DropdownButton<ThemeMode>(
value: controller.themeMode,
borderRadius: BorderRadius.circular(20),
elevation: 1,
dropdownColor:
Theme.of(context).colorScheme.inversePrimary.withOpacity(.9),
onChanged: controller.updateThemeMode,
items: const [
DropdownMenuItem(
value: ThemeMode.system,
child: Text('System Theme'),
),
DropdownMenuItem(
value: ThemeMode.light,
child: Text('Light Theme'),
),
DropdownMenuItem(
value: ThemeMode.dark,
child: Text('Dark Theme'),
)
],
),
),
);
}
}
| 0 |
mirrored_repositories/famxon/lib/src | mirrored_repositories/famxon/lib/src/settings/settings_service.dart | import 'package:flutter/material.dart';
class SettingsService {
Future<ThemeMode> themeMode() async => ThemeMode.system;
Future<void> updateThemeMode(ThemeMode theme) async {}
}
| 0 |
mirrored_repositories/famxon | mirrored_repositories/famxon/test/unit_test.dart | // This is an example unit test.
//
// A unit test tests a single function, method, or class. To learn more about
// writing unit tests, visit
// https://flutter.dev/docs/cookbook/testing/unit/introduction
import 'package:flutter_test/flutter_test.dart';
void main() {
group('Plus Operator', () {
test('should add two numbers together', () {
expect(1 + 1, 2);
});
});
}
| 0 |
mirrored_repositories/famxon | mirrored_repositories/famxon/test/widget_test.dart | // This is an example Flutter widget test.
//
// To perform an interaction with a widget in your test, use the WidgetTester
// utility in the flutter_test package. For example, you can send tap and scroll
// gestures. You can also use WidgetTester to find child widgets in the widget
// tree, read text, and verify that the values of widget properties are correct.
//
// Visit https://flutter.dev/docs/cookbook/testing/widget/introduction for
// more information about Widget testing.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
void main() {
group('MyWidget', () {
testWidgets('should display a string of text', (WidgetTester tester) async {
// Define a Widget
const myWidget = MaterialApp(
home: Scaffold(
body: Text('Hello'),
),
);
// Build myWidget and trigger a frame.
await tester.pumpWidget(myWidget);
// Verify myWidget shows some text
expect(find.byType(Text), findsOneWidget);
});
});
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template/lib/constants.dart | import 'package:flutter/material.dart';
const Color primary = Colors.lightBlue;
const Color primaryDark = Colors.blue;
const Color textPrimaryLight = Colors.black;
const Color textPrimaryDark = Colors.white;
const Color background = Colors.white;
const String fontFamily = "Google Sans"; | 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template/lib/main.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/presentation/dev_page/dev_page.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return const MaterialApp(
debugShowCheckedModeBanner: false,
title: 'Flutter Web',
home: DevPage(),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template/lib/presentation | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template/lib/presentation/home_page/homepage.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/presentation/core/page_wrapper/page_template.dart';
class HomePage extends StatelessWidget {
const HomePage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return PageTemplate(
child: Container(
color: Colors.green,
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template/lib/presentation/core/page_wrapper/page_template.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
class PageTemplate extends StatelessWidget {
final Widget child;
const PageTemplate({Key? key, required this.child}) : super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: background,
appBar: AppBar(
title: const Text(
"flutter web",
style: TextStyle(fontFamily: fontFamily),
),
),
body: child,
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template/lib/presentation | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template/lib/presentation/dev_page/dev_page.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/presentation/core/page_wrapper/page_template.dart';
class DevPage extends StatelessWidget {
const DevPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return PageTemplate(
child: Container(
color: Colors.red,
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web_start_template/test/widget_test.dart | // This is a basic Flutter widget test.
//
// To perform an interaction with a widget in your test, use the WidgetTester
// utility that Flutter provides. For example, you can send tap and scroll
// gestures. You can also use WidgetTester to find child widgets in the widget
// tree, read text, and verify that the values of widget properties are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:flutterweb/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(const MyApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/constants.dart | import 'package:flutter/material.dart';
const Color primary = Colors.lightBlue;
const Color primaryDark = Colors.blue;
const Color textPrimaryLight = Colors.black;
const Color textPrimaryDark = Colors.white;
const Color background = Colors.white;
const String fontFamily = "Google Sans"; | 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/main.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/presentation/dev_page/dev_page.dart';
import 'package:flutterweb/presentation/eco_page/eco_page.dart';
import 'package:flutterweb/presentation/home_page/homepage.dart';
import 'package:flutterweb/presentation/not_found_page/not_found_page.dart';
import 'package:responsive_framework/responsive_framework.dart';
import 'package:routemaster/routemaster.dart';
import 'package:url_strategy/url_strategy.dart';
void main() {
setPathUrlStrategy();
runApp(const MyApp());
}
final routes = RouteMap(
onUnknownRoute: (route) { return const MaterialPage(child: NotFondPage());
},
routes: {
'/': (_) => const Redirect(HomePage.homePagePath),
HomePage.homePagePath: (_) => const MaterialPage(child: HomePage()),
DevPage.devPagePath: (_) => const MaterialPage(child: DevPage()),
EcoPage.ecoPagePath: (_) => const MaterialPage(child: EcoPage()),
});
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp.router(
routeInformationParser: const RoutemasterParser(),
routerDelegate: RoutemasterDelegate(routesBuilder: (context) => routes),
debugShowCheckedModeBanner: false,
title: 'Flutter Web Test',
builder: (context, widget) => ResponsiveWrapper.builder(widget,
defaultScale: true,
minWidth: 400,
defaultName: MOBILE,
breakpoints: const [
ResponsiveBreakpoint.autoScale(450, name: MOBILE),
ResponsiveBreakpoint.resize(600, name: TABLET),
ResponsiveBreakpoint.resize(1000, name: DESKTOP)
],
backgroundColor: Colors.white),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/home_page/homepage.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/presentation/core/page_wrapper/centered_constrained_wrapper.dart';
import 'package:flutterweb/presentation/core/page_wrapper/page_template.dart';
import 'package:flutterweb/presentation/home_page/widgets/developer_experience.dart';
import 'package:flutterweb/presentation/home_page/widgets/multi_plattform.dart';
class HomePage extends StatelessWidget {
static const String homePagePath = "/home";
const HomePage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
List<Widget> partblocks = [
const CenteredConstrainedWrapper(child: MultiPlattform()),
const CenteredConstrainedWrapper(child: DeveloperExperience())
];
return PageTemplate(
child: ListView.builder(
itemCount: partblocks.length,
itemBuilder: (context, index) {
return partblocks[index];
}));
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/home_page | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/home_page/widgets/developer_experience.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
import 'package:flutterweb/presentation/core/buttons/call_to_action.dart';
import 'package:responsive_framework/responsive_framework.dart';
class DeveloperExperience extends StatelessWidget {
const DeveloperExperience({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final responsive = ResponsiveWrapper.of(context);
return Container(
width: double.infinity,
decoration: const BoxDecoration(
color: Colors.white,
),
child: ResponsiveRowColumn(
layout: ResponsiveWrapper.of(context).isSmallerThan(DESKTOP)
? ResponsiveRowColumnType.COLUMN
: ResponsiveRowColumnType.ROW,
rowCrossAxisAlignment: CrossAxisAlignment.center,
children: [
ResponsiveRowColumnItem(
rowFlex: 1,
child: Padding(
padding: EdgeInsets.symmetric(
horizontal: responsive.equals(TABLET) ? 120 : 50,
vertical: 20,
),
child: Image.asset(
"assets/images/dev_exp.png",
),
)),
ResponsiveRowColumnItem(
rowFlex: 1,
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: 50,
vertical: 20,
),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"Developer-Experience",
style: TextStyle(
color: Colors.teal[400],
fontFamily: fontFamily,
fontSize: responsive.equals(DESKTOP) ? 20 : 18,
fontWeight: FontWeight.bold),
),
const SizedBox(
height: 20,
),
Text(
"Transform your workflow",
style: TextStyle(
color: Colors.black,
fontFamily: fontFamily,
fontSize: responsive.equals(DESKTOP) ? 60 : 40,
fontWeight: FontWeight.bold,
height: 0.9),
),
const SizedBox(
height: 20,
),
Text(
"Take control of your codebase with automated testing, developer tooling, and everything else you need to build production-quality apps.",
style: TextStyle(
color: Colors.black,
fontFamily: fontFamily,
fontSize: responsive.equals(DESKTOP) ? 20 : 18,
),
),
const SizedBox(
height: 25,
),
CallToAction(
text: "Flutter for developers",
callback: (){},
)
],
),
),
),
],
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/home_page | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/home_page/widgets/multi_plattform.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
import 'package:flutterweb/presentation/core/buttons/call_to_action.dart';
import 'package:responsive_framework/responsive_framework.dart';
class MultiPlattform extends StatelessWidget {
const MultiPlattform({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final responsiveValue = ResponsiveWrapper.of(context);
return Container(
width: double.infinity,
decoration: const BoxDecoration(color: background),
child: ResponsiveRowColumn(
columnVerticalDirection: VerticalDirection.up,
rowCrossAxisAlignment: CrossAxisAlignment.center,
layout: responsiveValue.isSmallerThan(DESKTOP)
? ResponsiveRowColumnType.COLUMN
: ResponsiveRowColumnType.ROW,
children: [
ResponsiveRowColumnItem(
rowFlex: 1,
child: Padding(
padding:
const EdgeInsets.symmetric(horizontal: 50, vertical: 20),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
Text(
"Multi-Platform",
style: TextStyle(
color: Colors.lightBlue,
fontFamily: fontFamily,
fontSize:
responsiveValue.isLargerThan(TABLET) ? 20 : 18,
fontWeight: FontWeight.bold),
),
const SizedBox(
height: 20,
),
Text(
"Reach users on every screen",
style: TextStyle(
color: textPrimaryLight,
fontFamily: fontFamily,
fontSize:
responsiveValue.isLargerThan(TABLET) ? 60 : 40,
height: 0.9,
fontWeight: FontWeight.bold),
),
const SizedBox(
height: 20,
),
Text(
"Deploy to multiple devices from a single codebase: mobile, web, desktop, and embedded devices.",
style: TextStyle(
color: textPrimaryLight,
fontFamily: fontFamily,
fontSize:
responsiveValue.isLargerThan(TABLET) ? 20 : 18,
),
),
const SizedBox(
height: 25,
),
CallToAction(
text: "See the target platforms",
callback: () {},
)
],
),
)),
ResponsiveRowColumnItem(
rowFlex: 1,
child: Padding(
padding: EdgeInsets.symmetric(
horizontal: responsiveValue.equals(TABLET) ? 120 : 50,
vertical: 20),
child: Image.asset("assets/images/multi_plattform.png"))),
],
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/eco_page/eco_page.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/presentation/core/page_wrapper/page_template.dart';
import 'package:flutterweb/presentation/eco_page/widgets/ecosystem.dart';
class EcoPage extends StatelessWidget {
static const String ecoPagePath = "/ecosystem";
const EcoPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
List<Widget> partblocks = [
const Ecosystem(),
];
return PageTemplate(
child: ListView.builder(
itemCount: partblocks.length,
itemBuilder: (context, index) {
return partblocks[index];
}),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/eco_page | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/eco_page/widgets/ecosystem.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
import 'package:flutterweb/presentation/core/page_wrapper/centered_constrained_wrapper.dart';
import 'package:responsive_framework/responsive_framework.dart';
class Ecosystem extends StatelessWidget {
const Ecosystem({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final responsive = ResponsiveWrapper.of(context);
return Container(
width: double.infinity,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.bottomLeft,
end: Alignment.topRight,
colors: [Colors.pink[50]!, Colors.white],
),
),
child: CenteredConstrainedWrapper(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: [
ResponsiveRowColumn(
columnVerticalDirection: VerticalDirection.up,
columnMainAxisSize: MainAxisSize.min,
layout: ResponsiveWrapper.of(context).isSmallerThan(DESKTOP)
? ResponsiveRowColumnType.COLUMN
: ResponsiveRowColumnType.ROW,
rowCrossAxisAlignment: CrossAxisAlignment.center,
children: [
ResponsiveRowColumnItem(
rowFlex: 1,
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: 50,
vertical: 20,
),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
"A strong ecosystem, powered by open source",
style: TextStyle(
color: Colors.black,
fontFamily: fontFamily,
fontSize: responsive.equals(DESKTOP) ? 75 : 40,
fontWeight: FontWeight.bold,
height: 0.9),
textAlign: responsive.isSmallerThan(DESKTOP)
? TextAlign.center
: TextAlign.start,
),
],
),
),
),
ResponsiveRowColumnItem(
rowFlex: 1,
child: Padding(
padding: EdgeInsets.symmetric(
horizontal: responsive.equals(TABLET) ? 120 : 50,
vertical: 20,
),
child: Image.asset(
"assets/images/ecosystem.png",
),
)),
],
),
Padding(
padding: const EdgeInsets.symmetric(
horizontal: 50,
vertical: 20,
),
child: Text(
"From packages and plugins to friendly developers, find all of the resources you need to be successful with Flutter.",
style: TextStyle(
color: Colors.black,
fontFamily: fontFamily,
fontSize: responsive.equals(DESKTOP) ? 38 : 22,
),
textAlign: TextAlign.center,
),
),
],
),
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core/menu/appbar.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
import 'package:flutterweb/presentation/core/menu/flutter_home_logo.dart';
class CustomAppBar extends StatelessWidget {
const CustomAppBar({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return AppBar(
iconTheme: const IconThemeData(color: textPrimaryLight),
backgroundColor: background,
title: Row(
children: const [FlutterHomeLogo()],
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core/menu/menu_bar.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/presentation/core/buttons/get_started.dart';
import 'package:flutterweb/presentation/core/menu/flutter_home_logo.dart';
import 'package:flutterweb/presentation/core/menu/menu_item.dart';
import 'package:flutterweb/presentation/dev_page/dev_page.dart';
import 'package:flutterweb/presentation/eco_page/eco_page.dart';
class CustomMenuBar extends StatelessWidget {
const CustomMenuBar({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
height: 66,
width: double.infinity,
decoration: const BoxDecoration(color: Colors.white, boxShadow: [
BoxShadow(color: Colors.black, offset: Offset(0, 2), blurRadius: 4)
]),
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
child: Row(
children: const [
FlutterHomeLogo(),
Spacer(),
MenuItem(text: "Docs", inDrawer: false, path: "",),
MenuItem(text: "Showcase", inDrawer: false,path: "",),
MenuItem(text: "Development", inDrawer: false,path: DevPage.devPagePath,),
MenuItem(text: "Ecosystem", inDrawer: false,path: EcoPage.ecoPagePath,),
GetStartedButton(inDrawer: false,)
],
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core/menu/drawer.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
import 'package:flutterweb/presentation/core/buttons/get_started.dart';
import 'package:flutterweb/presentation/core/menu/flutter_home_logo.dart';
import 'package:flutterweb/presentation/core/menu/menu_item.dart';
import 'package:flutterweb/presentation/dev_page/dev_page.dart';
import 'package:flutterweb/presentation/eco_page/eco_page.dart';
class CustomDrawer extends StatelessWidget {
const CustomDrawer({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
color: primaryDark,
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 10, horizontal: 20),
child: Stack(
children: [
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
const FlutterHomeLogo(),
const Spacer(),
IconButton(
onPressed: () => Navigator.of(context).pop(),
icon: const Icon(
Icons.close,
color: textPrimaryDark,
size: 18,
))
],
),
const SizedBox(
height: 40,
),
const MenuItem(
path: "",
text: "Docs",
inDrawer: true,
),
const SizedBox(
height: 20,
),
const MenuItem(
path: "",
text: "Showcase",
inDrawer: true,
),
const SizedBox(
height: 20,
),
const MenuItem(
path: DevPage.devPagePath,
text: "Development",
inDrawer: true,
),
const SizedBox(
height: 20,
),
const MenuItem(
path: EcoPage.ecoPagePath,
text: "Ecosystem",
inDrawer: true,
),
],
),
Column(
children: const [
Spacer(),
GetStartedButton(inDrawer: true,),
SizedBox(
height: 20,
)
],
)
],
),
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core/menu/flutter_home_logo.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/presentation/home_page/homepage.dart';
import 'package:routemaster/routemaster.dart';
class FlutterHomeLogo extends StatelessWidget {
const FlutterHomeLogo({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MouseRegion(
cursor: SystemMouseCursors.click,
child: GestureDetector(
onTap: () {
Routemaster.of(context).push(HomePage.homePagePath);
},
child: Image.asset(
"assets/images/flutter_logo_text.png",
height: 37,
fit: BoxFit.contain,
),
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core/menu/menu_item.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
import 'package:routemaster/routemaster.dart';
class MenuItem extends StatelessWidget {
final String text;
final String path;
final bool inDrawer;
const MenuItem({Key? key, required this.inDrawer, required this.text, required this.path})
: super(key: key);
@override
Widget build(BuildContext context) {
return MouseRegion(
cursor: SystemMouseCursors.click,
child: GestureDetector(
onTap: () {
Routemaster.of(context).push(path);
},
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16),
child: Text(
text,
style: TextStyle(
fontSize: 15,
fontFamily: fontFamily,
color: inDrawer ? textPrimaryDark : textPrimaryLight),
),
),
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core/buttons/get_started.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
class GetStartedButton extends StatelessWidget {
final bool inDrawer;
const GetStartedButton({Key? key, required this.inDrawer}) : super(key: key);
@override
Widget build(BuildContext context) {
return MouseRegion(
cursor: SystemMouseCursors.click,
child: GestureDetector(
onTap: () {
print("get started pressed");
},
child: Material(
elevation: 6,
borderRadius: BorderRadius.circular(20),
child: Container(
height: 40,
alignment: Alignment.center,
decoration: BoxDecoration(
color: inDrawer ? Colors.white : primaryDark,
borderRadius: BorderRadius.circular(20)),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 30),
child: Text(
"Get Started",
style: TextStyle(
fontFamily: fontFamily,
fontSize: 15,
color: inDrawer ? primaryDark : textPrimaryDark),
),
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core/buttons/call_to_action.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
class CallToAction extends StatelessWidget {
final String text;
final Function callback;
const CallToAction({Key? key, required this.text, required this.callback}) : super(key: key);
@override
Widget build(BuildContext context) {
return MouseRegion(
cursor: SystemMouseCursors.click,
child: GestureDetector(
onTap: (){
callback();
},
child: IntrinsicWidth(
child: Container(
height: 40,
alignment: Alignment.center,
decoration: BoxDecoration(
color: Colors.white,
border: Border.all(color: primaryDark),
borderRadius: BorderRadius.circular(20)),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 30),
child: Text(
text,
style: const TextStyle(
fontFamily: fontFamily, fontSize: 15, color: primaryDark),
),
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core/page_wrapper/centered_constrained_wrapper.dart | import 'package:flutter/material.dart';
import 'package:responsive_framework/responsive_framework.dart';
class CenteredConstrainedWrapper extends StatelessWidget {
final Widget child;
const CenteredConstrainedWrapper({Key? key, required this.child})
: super(key: key);
@override
Widget build(BuildContext context) {
return Center(
child: ResponsiveConstraints(constraintsWhen: const [
Condition.equals(name: MOBILE, value: BoxConstraints(maxWidth: 600)),
Condition.equals(name: TABLET, value: BoxConstraints(maxWidth: 800)),
Condition.largerThan(
name: TABLET, value: BoxConstraints(maxWidth: 1280)),
], child: child),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/core/page_wrapper/page_template.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
import 'package:flutterweb/presentation/core/menu/appbar.dart';
import 'package:flutterweb/presentation/core/menu/drawer.dart';
import 'package:flutterweb/presentation/core/menu/menu_bar.dart';
import 'package:responsive_framework/responsive_framework.dart';
class PageTemplate extends StatelessWidget {
final Widget child;
const PageTemplate({Key? key, required this.child}) : super(key: key);
@override
Widget build(BuildContext context) {
final responsiveValue = ResponsiveWrapper.of(context);
return Scaffold(
endDrawer: const CustomDrawer(),
backgroundColor: background,
appBar: responsiveValue.isSmallerThan(DESKTOP)
? const PreferredSize(
preferredSize: Size(double.infinity, 60), child: CustomAppBar())
: const PreferredSize(
preferredSize: Size(double.infinity, 66),
child: CustomMenuBar(),
),
body: child);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/not_found_page/not_found_page.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
import 'package:flutterweb/presentation/core/buttons/call_to_action.dart';
import 'package:flutterweb/presentation/core/page_wrapper/centered_constrained_wrapper.dart';
import 'package:flutterweb/presentation/core/page_wrapper/page_template.dart';
import 'package:flutterweb/presentation/home_page/homepage.dart';
import 'package:routemaster/routemaster.dart';
class NotFondPage extends StatelessWidget {
const NotFondPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return PageTemplate(
child: ListView(
children: [
CenteredConstrainedWrapper(
child: Padding(
padding: const EdgeInsets.symmetric(vertical: 20, horizontal: 50),
child: Column(
mainAxisSize: MainAxisSize.min,
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
const Text(
"Sorry, we couldn't find that page",
style: TextStyle(
fontFamily: fontFamily,
color: Colors.blue,
fontWeight: FontWeight.bold,
fontSize: 20),
),
const SizedBox(
height: 20,
),
const Text(
"404",
style: TextStyle(
fontFamily: fontFamily,
color: textPrimaryLight,
fontWeight: FontWeight.bold,
height: 0.9,
fontSize: 60),
),
ConstrainedBox(
constraints: const BoxConstraints(maxHeight: 300),
child: Image.asset("assets/images/mixer.png")),
const SizedBox(
height: 20,
),
const Text(
"But maybe you find help starting back from the homepage.",
style: TextStyle(
fontFamily: fontFamily,
color: textPrimaryLight,
fontWeight: FontWeight.bold,
fontSize: 20),
),
const SizedBox(
height: 20,
),
CallToAction(
text: "Back to homepage",
callback: () {
Routemaster.of(context).push(HomePage.homePagePath);
},
)
],
),
))
],
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/dev_page/dev_page.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/presentation/core/page_wrapper/page_template.dart';
import 'package:flutterweb/presentation/dev_page/widgets/dev_start.dart';
class DevPage extends StatelessWidget {
static const String devPagePath = "/development";
const DevPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
List<Widget> partblocks = [
const DevelopmentStart(),
];
return PageTemplate(
child: ListView.builder(
itemCount: partblocks.length,
itemBuilder: (context, index) {
return partblocks[index];
}));
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/dev_page | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/lib/presentation/dev_page/widgets/dev_start.dart | import 'package:flutter/material.dart';
import 'package:flutterweb/constants.dart';
import 'package:flutterweb/presentation/core/page_wrapper/centered_constrained_wrapper.dart';
import 'package:responsive_framework/responsive_framework.dart';
class DevelopmentStart extends StatelessWidget {
const DevelopmentStart({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final responsiveValue = ResponsiveWrapper.of(context);
return Container(
width: double.infinity,
decoration: BoxDecoration(
gradient: LinearGradient(colors: [Colors.white, Colors.teal[100]!]),
),
child: CenteredConstrainedWrapper(
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: [
ResponsiveRowColumn(
columnVerticalDirection: VerticalDirection.up,
columnMainAxisSize: MainAxisSize.min,
layout: responsiveValue.isSmallerThan(DESKTOP)
? ResponsiveRowColumnType.COLUMN
: ResponsiveRowColumnType.ROW,
children: [
ResponsiveRowColumnItem(
rowFlex: 1,
child: Padding(
padding: const EdgeInsets.symmetric(
horizontal: 50, vertical: 20),
child: Text(
"Build more with Flutter",
style: TextStyle(
fontFamily: fontFamily,
color: textPrimaryLight,
fontWeight: FontWeight.bold,
height: 0.9,
fontSize:
responsiveValue.isSmallerThan(DESKTOP) ? 40 : 75,
),
textAlign: TextAlign.center,
),
)),
ResponsiveRowColumnItem(
rowFlex: 1,
child: Padding(
padding: EdgeInsets.symmetric(
vertical: 20,
horizontal: responsiveValue.equals(TABLET) ? 120 : 50),
child: Image.asset("assets/images/development.png"),
))
],
),
Padding(
padding: const EdgeInsets.symmetric(
vertical: 20,
horizontal: 50
),
child: Text(
"Flutter transforms the app development process so you can ship more, faster. Deploy to six targets from a single codebase.",
style: TextStyle(
color: textPrimaryLight,
fontFamily: fontFamily,
fontSize: responsiveValue.isLargerThan(TABLET) ? 38 : 22),
textAlign: TextAlign.center,
),
)
],
)),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/flutter_web/test/widget_test.dart | // This is a basic Flutter widget test.
//
// To perform an interaction with a widget in your test, use the WidgetTester
// utility that Flutter provides. For example, you can send tap and scroll
// gestures. You can also use WidgetTester to find child widgets in the widget
// tree, read text, and verify that the values of widget properties are correct.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:flutterweb/main.dart';
void main() {
testWidgets('Counter increments smoke test', (WidgetTester tester) async {
// Build our app and trigger a frame.
await tester.pumpWidget(const MyApp());
// Verify that our counter starts at 0.
expect(find.text('0'), findsOneWidget);
expect(find.text('1'), findsNothing);
// Tap the '+' icon and trigger a frame.
await tester.tap(find.byIcon(Icons.add));
await tester.pump();
// Verify that our counter has incremented.
expect(find.text('0'), findsNothing);
expect(find.text('1'), findsOneWidget);
});
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/injection.dart | import 'package:advicer/application/theme/theme_service.dart';
import 'package:advicer/domain/reposetories/advicer_repository.dart';
import 'package:advicer/domain/reposetories/theme_repositroy.dart';
import 'package:advicer/domain/usecases/advicer_usecases.dart';
import 'package:advicer/infrastructure/datasources/advicer_remote_datasource.dart';
import 'package:advicer/infrastructure/datasources/theme_local_datasource.dart';
import 'package:advicer/infrastructure/repositories/advicer_repository_impl.dart';
import 'package:advicer/infrastructure/repositories/theme_repository_impl.dart';
import 'package:get_it/get_it.dart';
import 'package:http/http.dart' as http;
import 'package:shared_preferences/shared_preferences.dart';
import 'application/bloc/advicer_new_bloc.dart';
final sl = GetIt.I; // sl == service Locator
Future<void> init() async {
//! application layer
sl.registerFactory(() => AdvicerNewBloc(usecases: sl()));
sl.registerLazySingleton<ThemeService>(() => ThemeServiceImpl(themeRepository: sl()));
//! Usecases
sl.registerLazySingleton(() => AdvicerUsecases(advicerRepository: sl()));
//! repos
sl.registerLazySingleton<AdvicerRepository>(() => AdvicerRepositoryImpl(advicerRemoteDatasource: sl()));
sl.registerLazySingleton<ThemeRepository>(() => ThemeRespositoryImpl(themeLocalDatasource: sl()));
//! datasources
sl.registerLazySingleton<AdvicerRemoteDatasource>(() => AdvicerRemoteDatasourceImpl(client: sl()));
sl.registerLazySingleton<ThemeLocalDatasource>(() => ThemeLocalDatasourceImpl(sharedPreferences: sl()));
//! extern
sl.registerLazySingleton(() => http.Client());
final sharedPrefernces = await SharedPreferences.getInstance();
sl.registerLazySingleton(() => sharedPrefernces);
} | 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/theme.dart | import 'package:flutter/material.dart';
class AppTheme {
AppTheme._();
static final Color _lightPrimaryColor = Colors.blueGrey.shade50;
static final Color _lightPrimaryVariantColor = Colors.blueGrey.shade800;
static final Color _lightOnPrimaryColor = Colors.blueGrey.shade200;
static const Color _lightTextColorPrimary = Colors.black;
static const Color _appbarColorLight = Colors.blue;
static final Color _darkPrimaryColor = Colors.blueGrey.shade900;
static const Color _darkPrimaryVariantColor = Colors.black;
static final Color _darkOnPrimaryColor = Colors.blueGrey.shade300;
static const Color _darkTextColorPrimary = Colors.white;
static final Color _appbarColorDark = Colors.blueGrey.shade800;
static const Color _iconColor = Colors.white;
static const Color _accentColorDark = Color.fromRGBO(74, 217, 217, 1);
static const TextStyle _lightHeadingText = TextStyle(
color: _lightTextColorPrimary,
fontFamily: "Rubik",
fontSize: 20,
fontWeight: FontWeight.bold);
static const TextStyle _lightBodyText = TextStyle(
color: _lightTextColorPrimary,
fontFamily: "Rubik",
fontStyle: FontStyle.italic,
fontWeight: FontWeight.bold,
fontSize: 16);
static const TextTheme _lightTextTheme = TextTheme(
displayLarge: _lightHeadingText,
bodyLarge: _lightBodyText,
);
static final TextStyle _darkThemeHeadingTextStyle =
_lightHeadingText.copyWith(color: _darkTextColorPrimary);
static final TextStyle _darkThemeBodyeTextStyle =
_lightBodyText.copyWith(color: _darkTextColorPrimary);
static final TextTheme _darkTextTheme = TextTheme(
displayLarge: _darkThemeHeadingTextStyle,
bodyLarge: _darkThemeBodyeTextStyle,
);
static final ThemeData lightTheme = ThemeData(
scaffoldBackgroundColor: _lightPrimaryColor,
appBarTheme: const AppBarTheme(
color: _appbarColorLight,
iconTheme: IconThemeData(color: _iconColor)),
bottomAppBarTheme: const BottomAppBarTheme(color: _appbarColorLight),
colorScheme: ColorScheme.light(
primary: _lightPrimaryColor,
onPrimary: _lightOnPrimaryColor,
secondary: _accentColorDark,
primaryContainer: _lightPrimaryVariantColor),
textTheme: _lightTextTheme);
static final ThemeData darkTheme = ThemeData(
scaffoldBackgroundColor: _darkPrimaryColor,
appBarTheme: AppBarTheme(
color: _appbarColorDark,
iconTheme: const IconThemeData(color: _iconColor)),
bottomAppBarTheme: BottomAppBarTheme(color: _appbarColorDark),
colorScheme: ColorScheme.dark(
primary: _darkPrimaryColor,
secondary: _accentColorDark,
onPrimary: _darkOnPrimaryColor,
primaryContainer: _darkPrimaryVariantColor,
),
textTheme: _darkTextTheme);
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/main.dart | import 'package:advicer/application/bloc/advicer_new_bloc.dart';
import 'package:advicer/application/theme/theme_service.dart';
import 'package:advicer/presentation/advicer/advicer_page.dart';
import 'package:advicer/theme.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:provider/provider.dart';
import 'injection.dart' as di;
import 'injection.dart'; // di == dependency injection
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await di.init();
await di.sl<ThemeService>().init();
runApp(
ChangeNotifierProvider(
create: (context) => di.sl<ThemeService>(),
child: const MyApp(),
),
);
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return Consumer<ThemeService>(
builder: (context, themeService, child) {
return MaterialApp(
title: 'Advicer',
theme: AppTheme.lightTheme,
darkTheme: AppTheme.darkTheme,
themeMode: themeService.useSystemTheme ? ThemeMode.system :
themeService.isDarkModeOn ? ThemeMode.dark : ThemeMode.light,
home: BlocProvider(
create: (context) => sl<AdvicerNewBloc>(),
child: const AdvicerPage()),
);
},
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/widget_test_examples/simple_text.dart | import 'package:flutter/material.dart';
class MyWidget extends StatelessWidget {
const MyWidget({
Key? key,
required this.title,
required this.message,
}) : super(key: key);
final String title;
final String message;
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'simple text',
home: Scaffold(
appBar: AppBar(
title: Text(title),
),
body: Center(
child: Text(message),
),
),
);
}
} | 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application/advicer/advicer_event.dart | part of 'advicer_bloc.dart';
@immutable
abstract class AdvicerEvent {}
/// event when button is pressed
class AdviceRequestedEvent extends AdvicerEvent {}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application/advicer/advicer_state.dart | part of 'advicer_bloc.dart';
@immutable
abstract class AdvicerState {}
class AdvicerInitial extends AdvicerState with EquatableMixin {
@override
List<Object?> get props => [];
}
class AdvicerStateLoading extends AdvicerState with EquatableMixin {
@override
List<Object?> get props => [];
}
class AdvicerStateLoaded extends AdvicerState with EquatableMixin {
@override
List<Object?> get props => [advice];
final String advice;
AdvicerStateLoaded({required this.advice});
}
class AdvicerStateError extends AdvicerState with EquatableMixin {
@override
List<Object?> get props => [message];
final String message;
AdvicerStateError({required this.message});
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application/advicer/advicer_bloc.dart | import 'dart:async';
import 'package:advicer/domain/entities/advice_enitity.dart';
import 'package:advicer/domain/failures/failures.dart';
import 'package:advicer/domain/usecases/advicer_usecases.dart';
import 'package:bloc/bloc.dart';
import 'package:dartz/dartz.dart';
import 'package:equatable/equatable.dart';
import 'package:meta/meta.dart';
part 'advicer_event.dart';
part 'advicer_state.dart';
const GENERAL_FAILURE_MESSAGE = "Ups, something gone wrong. Please try again!";
const SERVER_FAILURE_MESSAGE = "Ups, API Error. please try again!";
class AdvicerBloc extends Bloc<AdvicerEvent, AdvicerState> {
AdvicerBloc({required this.usecases}) : super(AdvicerInitial());
final AdvicerUsecases usecases;
@override
Stream<AdvicerState> mapEventToState(
AdvicerEvent event,
) async* {
if (event is AdviceRequestedEvent) {
yield AdvicerStateLoading();
Either<Failure, AdviceEntity> adviceOrFailure =
await usecases.getAdviceUsecase();
yield adviceOrFailure.fold(
(failure) =>
AdvicerStateError(message: _mapFailureToMessage(failure)),
(advice) => AdvicerStateLoaded(advice: advice.advice));
}
}
String _mapFailureToMessage(Failure failure) {
switch (failure.runtimeType) {
case ServerFailure:
return SERVER_FAILURE_MESSAGE;
case GeneralFailure:
return GENERAL_FAILURE_MESSAGE;
default:
return GENERAL_FAILURE_MESSAGE;
}
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application/bloc/advicer_new_event.dart | part of 'advicer_new_bloc.dart';
abstract class AdvicerEvent {}
/// event when button is pressed
class AdviceRequestedEvent extends AdvicerEvent {}
class ExampleEvent extends AdvicerEvent {}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application/bloc/advicer_new_bloc.dart | import 'package:advicer/domain/entities/advice_enitity.dart';
import 'package:advicer/domain/failures/failures.dart';
import 'package:advicer/domain/usecases/advicer_usecases.dart';
import 'package:bloc/bloc.dart';
import 'package:dartz/dartz.dart';
import 'package:equatable/equatable.dart';
part 'advicer_new_event.dart';
part 'advicer_new_state.dart';
const GENERAL_FAILURE_MESSAGE = "Ups, something gone wrong. Please try again!";
const SERVER_FAILURE_MESSAGE = "Ups, API Error. please try again!";
class AdvicerNewBloc extends Bloc<AdvicerEvent, AdvicerState> {
final AdvicerUsecases usecases;
AdvicerNewBloc({required this.usecases}) : super(AdvicerInitial()) {
on<AdviceRequestedEvent>((event, emit) async {
emit(AdvicerStateLoading());
Either<Failure, AdviceEntity> adviceOrFailure =
await usecases.getAdviceUsecase();
adviceOrFailure.fold(
(failure) =>
emit(AdvicerStateError(message: _mapFailureToMessage(failure))),
(advice) => emit(AdvicerStateLoaded(advice: advice.advice)));
});
}
String _mapFailureToMessage(Failure failure) {
switch (failure.runtimeType) {
case ServerFailure:
return SERVER_FAILURE_MESSAGE;
case GeneralFailure:
return GENERAL_FAILURE_MESSAGE;
default:
return GENERAL_FAILURE_MESSAGE;
}
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application/bloc/advicer_new_state.dart | part of 'advicer_new_bloc.dart';
abstract class AdvicerState {}
class AdvicerInitial extends AdvicerState with EquatableMixin {
@override
List<Object?> get props => [];
}
class AdvicerStateLoading extends AdvicerState with EquatableMixin {
@override
List<Object?> get props => [];
}
class AdvicerStateLoaded extends AdvicerState with EquatableMixin {
@override
List<Object?> get props => [advice];
final String advice;
AdvicerStateLoaded({required this.advice});
}
class AdvicerStateError extends AdvicerState with EquatableMixin {
@override
List<Object?> get props => [message];
final String message;
AdvicerStateError({required this.message});
} | 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/application/theme/theme_service.dart | import 'package:advicer/domain/reposetories/theme_repositroy.dart';
import 'package:flutter/material.dart';
abstract class ThemeService extends ChangeNotifier {
late bool isDarkModeOn;
late bool useSystemTheme;
Future<void> toggleTheme();
Future<void> toggleUseSystemTheme();
Future<void> setTheme({required bool mode});
Future<void> setUseSystemTheme({required bool sytemTheme});
Future<void> init();
}
class ThemeServiceImpl extends ChangeNotifier implements ThemeService {
final ThemeRepository themeRepository;
ThemeServiceImpl({required this.themeRepository});
@override
bool isDarkModeOn = true;
@override
late bool useSystemTheme;
@override
Future<void> setTheme({required bool mode}) async {
isDarkModeOn = mode;
notifyListeners();
await themeRepository.setThemeMode(mode: isDarkModeOn);
}
@override
Future<void> toggleTheme() async {
isDarkModeOn = !isDarkModeOn;
await setTheme(mode: isDarkModeOn);
}
@override
Future<void> setUseSystemTheme({required bool sytemTheme}) async {
useSystemTheme = sytemTheme;
notifyListeners();
await themeRepository.setUseSytemTheme(useSystemTheme: useSystemTheme);
}
@override
Future<void> toggleUseSystemTheme() async {
useSystemTheme = !useSystemTheme;
await setUseSystemTheme(sytemTheme: useSystemTheme);
}
@override
Future<void> init() async {
final useSystemThemeOrFailure = await themeRepository.getUseSytemTheme();
await useSystemThemeOrFailure.fold((failure) async {
await setUseSystemTheme(sytemTheme: false);
}, (useSystemTheme) async {
await setUseSystemTheme(sytemTheme: useSystemTheme);
});
final modeOrFailure = await themeRepository.getThemeMode();
await modeOrFailure.fold((failure) async {
await setTheme(mode: true);
}, (mode) => setTheme(mode: mode));
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure/models/advice_model.dart | import 'package:advicer/domain/entities/advice_enitity.dart';
import 'package:equatable/equatable.dart';
class AdviceModel extends AdviceEntity with EquatableMixin{
AdviceModel({required String advice, required int id})
: super(advice: advice, id: id);
factory AdviceModel.fromJson(Map<String,dynamic> json){
return AdviceModel(
advice: json["advice"],
id: json["id"]
);
}
@override
List<Object?> get props => [advice, id];
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure/datasources/theme_local_datasource.dart | import 'package:advicer/infrastructure/exceptions/exceptions.dart';
import 'package:shared_preferences/shared_preferences.dart';
const CACHED_THEME_MODE = 'CACHED_THEME_MODE';
const CACHED_USE_SYSTEM_THEME = 'CACHED_USE_SYSTEM_THEME';
abstract class ThemeLocalDatasource {
Future<bool> getCachedThemeData();
Future<bool> getUseSystemTheme();
Future<void> cacheThemeData({required bool mode});
Future<void> cacheUseSystemTheme({required bool useSystemTheme});
}
class ThemeLocalDatasourceImpl implements ThemeLocalDatasource {
final SharedPreferences sharedPreferences;
ThemeLocalDatasourceImpl({required this.sharedPreferences});
@override
Future<void> cacheThemeData({required bool mode}) {
return sharedPreferences.setBool(CACHED_THEME_MODE, mode);
}
@override
Future<bool> getCachedThemeData() {
final modeBool = sharedPreferences.getBool(CACHED_THEME_MODE);
if (modeBool != null) {
return Future.value(modeBool);
} else {
throw CacheException();
}
}
@override
Future<void> cacheUseSystemTheme({required bool useSystemTheme}) {
return sharedPreferences.setBool(CACHED_USE_SYSTEM_THEME, useSystemTheme);
}
@override
Future<bool> getUseSystemTheme() {
final useSystemTheme = sharedPreferences.getBool(CACHED_USE_SYSTEM_THEME);
if (useSystemTheme != null) {
return Future.value(useSystemTheme);
} else {
throw CacheException();
}
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure/datasources/advicer_remote_datasource.dart | import 'package:advicer/domain/entities/advice_enitity.dart';
import 'package:advicer/infrastructure/exceptions/exceptions.dart';
import 'package:advicer/infrastructure/models/advice_model.dart';
import 'package:http/http.dart' as http;
import 'dart:convert';
abstract class AdvicerRemoteDatasource {
/// requests a randmom advice from free api
/// throws a server-Exception if respond code is not 200
Future<AdviceEntity> getRandomAdviceFromApi();
}
class AdvicerRemoteDatasourceImpl implements AdvicerRemoteDatasource {
final http.Client client;
AdvicerRemoteDatasourceImpl({required this.client});
@override
Future<AdviceEntity> getRandomAdviceFromApi() async {
final response = await client.get(
Uri.parse("https://api.adviceslip.com/advice"),
headers: {
'Content-Type': 'application/json',
},
);
if (response.statusCode != 200) {
throw SeverException();
} else {
final responseBody = json.decode(response.body);
return AdviceModel.fromJson(responseBody["slip"]);
}
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure/repositories/advicer_repository_impl.dart | import 'package:advicer/domain/failures/failures.dart';
import 'package:advicer/domain/entities/advice_enitity.dart';
import 'package:advicer/domain/reposetories/advicer_repository.dart';
import 'package:advicer/infrastructure/datasources/advicer_remote_datasource.dart';
import 'package:advicer/infrastructure/exceptions/exceptions.dart';
import 'package:dartz/dartz.dart';
class AdvicerRepositoryImpl implements AdvicerRepository {
final AdvicerRemoteDatasource advicerRemoteDatasource;
AdvicerRepositoryImpl({required this.advicerRemoteDatasource});
@override
Future<Either<Failure, AdviceEntity>> getAdviceFromApi() async {
try {
final remoteAdvice =
await advicerRemoteDatasource.getRandomAdviceFromApi();
return Right(remoteAdvice);
} catch (e) {
if (e is SeverException) {
return Left(ServerFailure());
} else {
return Left(GeneralFailure());
}
}
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure/repositories/theme_repository_impl.dart | import 'package:advicer/domain/failures/failures.dart';
import 'package:advicer/domain/reposetories/theme_repositroy.dart';
import 'package:advicer/infrastructure/datasources/theme_local_datasource.dart';
import 'package:dartz/dartz.dart';
class ThemeRespositoryImpl implements ThemeRepository {
final ThemeLocalDatasource themeLocalDatasource;
ThemeRespositoryImpl({required this.themeLocalDatasource});
@override
Future<Either<Failure, bool>> getThemeMode() async {
try {
final themeMode = await themeLocalDatasource.getCachedThemeData();
return Right(themeMode);
} catch (e) {
return Left(CacheFailure());
}
}
@override
Future<void> setThemeMode({required bool mode}) {
return themeLocalDatasource.cacheThemeData(mode: mode);
}
@override
Future<Either<Failure, bool>> getUseSytemTheme() async {
try {
final themeMode = await themeLocalDatasource.getUseSystemTheme();
return Right(themeMode);
} catch (e) {
return Left(CacheFailure());
}
}
@override
Future<void> setUseSytemTheme({required bool useSystemTheme}) {
return themeLocalDatasource.cacheUseSystemTheme(useSystemTheme: useSystemTheme);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/infrastructure/exceptions/exceptions.dart |
class SeverException implements Exception{}
class CacheException implements Exception{} | 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/presentation | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/presentation/advicer/advicer_page.dart | import 'package:advicer/application/bloc/advicer_new_bloc.dart';
import 'package:advicer/application/theme/theme_service.dart';
import 'package:advicer/presentation/advicer/widgets/advice_field.dart';
import 'package:advicer/presentation/advicer/widgets/custom_button.dart';
import 'package:advicer/presentation/advicer/widgets/error_message.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:provider/provider.dart';
class AdvicerPage extends StatelessWidget {
const AdvicerPage({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final themeData = Theme.of(context);
return Scaffold(
appBar: AppBar(
centerTitle: false,
actions: [
Visibility(
visible: !Provider.of<ThemeService>(context).useSystemTheme,
child: Switch(
value: Provider.of<ThemeService>(context).isDarkModeOn,
onChanged: (_) {
Provider.of<ThemeService>(context, listen: false)
.toggleTheme();
}),
),
Switch(
value: Provider.of<ThemeService>(context).useSystemTheme,
activeColor: Colors.redAccent,
onChanged: (_) {
Provider.of<ThemeService>(context, listen: false)
.toggleUseSystemTheme();
})
],
title: Text(
"Advicer",
style: themeData.textTheme.displayLarge,
)),
body: Center(
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 50),
child: Column(
children: [
Expanded(
child: Center(
child: BlocBuilder<AdvicerNewBloc, AdvicerState>(
bloc: BlocProvider.of<AdvicerNewBloc>(context),
builder: (context, adviceState) {
if (adviceState is AdvicerInitial) {
return Text(
"Your Advice is waiting for you!",
style: themeData.textTheme.displayLarge,
);
} else if (adviceState is AdvicerStateLoading) {
return CircularProgressIndicator(
color: themeData.colorScheme.secondary,
);
} else if (adviceState is AdvicerStateLoaded) {
return AdviceField(
advice: adviceState.advice,
);
} else if (adviceState is AdvicerStateError) {
return ErrorMessage(
message: adviceState.message,
);
}
return const Placeholder();
},
)),
),
const SizedBox(
height: 200,
child: Center(
child: CustomButton(),
),
)
],
),
),
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/presentation/advicer | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/presentation/advicer/widgets/error_message.dart | import 'package:flutter/material.dart';
class ErrorMessage extends StatelessWidget {
final String message;
const ErrorMessage({Key? key, required this.message}) : super(key: key);
@override
Widget build(BuildContext context) {
final themeData = Theme.of(context);
return Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
const Icon(
Icons.error,
size: 40,
color: Colors.redAccent,
),
const SizedBox(
height: 20,
),
Text(
message,
style: themeData.textTheme.displayLarge,
textAlign: TextAlign.center,
)
],
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/presentation/advicer | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/presentation/advicer/widgets/custom_button.dart | import 'package:advicer/application/bloc/advicer_new_bloc.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
class CustomButton extends StatelessWidget {
const CustomButton({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
final themeData = Theme.of(context);
return InkResponse(
onTap: () =>
BlocProvider.of<AdvicerNewBloc>(context).add(AdviceRequestedEvent()),
child: Material(
elevation: 20,
borderRadius: BorderRadius.circular(15),
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(15),
color: themeData.colorScheme.secondary),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 15),
child: Text(
"Get Advice",
style: themeData.textTheme.displayLarge,
),
),
),
),
);
}
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/presentation/advicer | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/presentation/advicer/widgets/advice_field.dart |
import 'package:flutter/material.dart';
class AdviceField extends StatelessWidget {
final String advice;
const AdviceField({ Key? key , required this.advice}) : super(key: key);
@override
Widget build(BuildContext context) {
final themeData = Theme.of(context);
return Material(
elevation: 20,
borderRadius: BorderRadius.circular(15),
child: Container(
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(15),
color: themeData.colorScheme.onPrimary),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 15, vertical: 20),
child: Text('''" $advice "''', style: themeData.textTheme.bodyLarge,textAlign: TextAlign.center,),
),
),
);
}
} | 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/domain | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/domain/reposetories/advicer_repository.dart | import 'package:advicer/domain/entities/advice_enitity.dart';
import 'package:advicer/domain/failures/failures.dart';
import 'package:dartz/dartz.dart';
abstract class AdvicerRepository {
/// Calls free Advice Slip api to get a random advice
/// returns a [serverFailure] if status code was not 200
/// it will return a [genralFailure] for all other failures
Future<Either<Failure, AdviceEntity>> getAdviceFromApi();
}
| 0 |
mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/domain | mirrored_repositories/FlutterLeichtGemacht_ZeroToMasery/advicer/lib/domain/reposetories/theme_repositroy.dart |
import 'package:advicer/domain/failures/failures.dart';
import 'package:dartz/dartz.dart';
abstract class ThemeRepository {
Future<Either<Failure, bool>> getThemeMode();
Future<void> setThemeMode({required bool mode});
Future<Either<Failure, bool>> getUseSytemTheme();
Future<void> setUseSytemTheme({required bool useSystemTheme});
} | 0 |
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