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mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/catcher_two_options.dart | // Copyright 2023 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// ignore_for_file: avoid_redundant_argument_values
import 'package:catcher_2/catcher_2.dart';
import 'package:catcher_two_demo/src/custom_catcher_two_logger.dart';
final debugOptions = Catcher2Options(
PageReportMode(),
[
EmailManualHandler(['[email protected]']),
ConsoleHandler(),
],
localizationOptions: [
LocalizationOptions(
'en',
pageReportModeTitle: 'Exception Report',
pageReportModeDescription: 'Page report mode.',
pageReportModeAccept: 'Accept',
pageReportModeCancel: 'Cancel',
),
LocalizationOptions(
'de',
pageReportModeTitle: 'Ausnahmebericht',
pageReportModeDescription: 'Seitenberichtsmodus',
pageReportModeAccept: 'Akzeptieren',
pageReportModeCancel: 'Stornieren',
),
],
logger: CustomCatcherTwoLogger(),
);
final releaseOptions = Catcher2Options(
PageReportMode(),
[
EmailManualHandler(['[email protected]']),
],
localizationOptions: [
LocalizationOptions(
'en',
pageReportModeTitle: 'Exception Report',
pageReportModeDescription: 'Page report mode.',
pageReportModeAccept: 'Accept',
pageReportModeCancel: 'Cancel',
),
LocalizationOptions(
'de',
pageReportModeTitle: 'Ausnahmebericht',
pageReportModeDescription: 'Seitenberichtsmodus',
pageReportModeAccept: 'Akzeptieren',
pageReportModeCancel: 'Stornieren',
),
],
logger: CustomCatcherTwoLogger(),
);
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/settings/settings_controller.dart | // Copyright 2023 Fredrick Allan Grott. 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:catcher_two_demo/src/settings/settings_service.dart';
import 'package:flutter/material.dart';
/// A class that many Widgets can interact with to read user settings, update
/// user settings, or listen to user settings changes.
///
/// Controllers glue Data Services to Flutter Widgets. The SettingsController
/// uses the SettingsService to store and retrieve user settings.
class SettingsController with ChangeNotifier {
SettingsController(this._settingsService);
// Make SettingsService a private variable so it is not used directly.
final SettingsService _settingsService;
// Make ThemeMode a private variable so it is not updated directly without
// also persisting the changes with the SettingsService.
late ThemeMode _themeMode;
// Allow Widgets to read the user's preferred ThemeMode.
ThemeMode get themeMode => _themeMode;
/// Load the user's settings from the SettingsService. It may load from a
/// local database or the internet. The controller only knows it can load the
/// settings from the service.
Future<void> loadSettings() async {
_themeMode = await _settingsService.themeMode();
// Important! Inform listeners a change has occurred.
notifyListeners();
}
/// Update and persist the ThemeMode based on the user's selection.
Future<void> updateThemeMode(ThemeMode? newThemeMode) async {
if (newThemeMode == null) return;
// Do not perform any work if new and old ThemeMode are identical
if (newThemeMode == _themeMode) return;
// Otherwise, store the new ThemeMode in memory
_themeMode = newThemeMode;
// Important! Inform listeners a change has occurred.
notifyListeners();
// Persist the changes to a local database or the internet using the
// SettingService.
await _settingsService.updateThemeMode(newThemeMode);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/settings/settings_view.dart | // Copyright 2023 Fredrick Allan Grott. 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:catcher_two_demo/src/localization/l10n.dart';
import 'package:catcher_two_demo/src/settings/settings_controller.dart';
import 'package:flutter/material.dart';
/// Displays the various settings that can be customized by the user.
///
/// When a user changes a setting, the SettingsController is updated and
/// Widgets that listen to the SettingsController are rebuilt.
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(
title: Text(CustomAppLocalizations.of(context).settingsViewTitle),
),
body: Padding(
padding: const EdgeInsets.all(16),
// Glue the SettingsController to the theme selection DropdownButton.
//
// When a user selects a theme from the dropdown list, the
// SettingsController is updated, which rebuilds the MaterialApp.
child: DropdownButton<ThemeMode>(items: [
DropdownMenuItem(value: ThemeMode.system, child: Text(CustomAppLocalizations.of(context).settingsSystemTheme),),
DropdownMenuItem(value: ThemeMode.light, child: Text(CustomAppLocalizations.of(context).settingsLightTheme),),
DropdownMenuItem(value: ThemeMode.dark, child: Text(CustomAppLocalizations.of(context).settingsDarkTheme),),
],
value: controller.themeMode,
onChanged: controller.updateThemeMode,
),
),
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/settings/settings_service.dart | // Copyright 2023 Fredrick Allan Grott. 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';
/// A service that stores and retrieves user settings.
///
/// By default, this class does not persist user settings. If you'd like to
/// persist the user settings locally, use the shared_preferences package. If
/// you'd like to store settings on a web server, use the http package.
class SettingsService {
/// Loads the User's preferred ThemeMode from local or remote storage.
Future<ThemeMode> themeMode() async => ThemeMode.system;
/// Persists the user's preferred ThemeMode to local or remote storage.
Future<void> updateThemeMode(ThemeMode theme) async {
// Use the shared_preferences package to persist settings locally or the
// http package to persist settings over the network.
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/sample_feature/sample_item_details_view.dart | // Copyright 2023 Fredrick Allan Grott. 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:catcher_two_demo/src/localization/l10n.dart';
import 'package:flutter/material.dart';
/// Displays detailed information about a SampleItem.
class SampleItemDetailsView extends StatelessWidget {
const SampleItemDetailsView({super.key});
static const routeName = '/sample_item';
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(CustomAppLocalizations.of(context).sampleItemDetailsViewTitle),
),
body: Center(
child: Text(CustomAppLocalizations.of(context).sampleItemDetailsViewDetail),
),
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/sample_feature/sample_item.dart | // Copyright 2023 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
/// A placeholder class that represents an entity or model.
class SampleItem {
const SampleItem(this.id);
final int id;
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/sample_feature/sample_item_list_view.dart | // Copyright 2023 Fredrick Allan Grott. 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:catcher_two_demo/src/localization/l10n.dart';
import 'package:catcher_two_demo/src/sample_feature/sample_item.dart';
import 'package:catcher_two_demo/src/sample_feature/sample_item_details_view.dart';
import 'package:catcher_two_demo/src/settings/settings_view.dart';
import 'package:flutter/material.dart';
/// Displays a list of SampleItems.
class SampleItemListView extends StatelessWidget {
const SampleItemListView({
super.key,
this.items = const [SampleItem(1), SampleItem(2), SampleItem(3),],
});
static const routeName = '/';
final List<SampleItem> items;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(CustomAppLocalizations.of(context).sampleItemListViewTitle),
actions: [
IconButton(
onPressed: () {Navigator.restorablePushNamed(context, SettingsView.routeName,);},
icon: const Icon(Icons.settings),
),
],
),
// To work with lists that may contain a large number of items, it’s best
// to use the ListView.builder constructor.
//
// In contrast to the default ListView constructor, which requires
// building all Widgets up front, the ListView.builder constructor lazily
// builds Widgets as they’re scrolled into view.
body: ListView.builder(
itemBuilder: (BuildContext context, int index,) {final item = items[index];
return ListTile(
leading: const CircleAvatar(foregroundImage: AssetImage('assets/images/flutter_logo.png')),
title: Text(CustomAppLocalizations.of(context).listTileTitle(item.id)),
onTap: () {Navigator.restorablePushNamed(context, SampleItemDetailsView.routeName,);},);},
itemCount: items.length,
restorationId: 'sampleItemListView',
),
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/localization/l10n.dart | // GENERATED CODE - DO NOT MODIFY BY HAND
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'intl/messages_all.dart';
// **************************************************************************
// Generator: Flutter Intl IDE plugin
// Made by Localizely
// **************************************************************************
// ignore_for_file: non_constant_identifier_names, lines_longer_than_80_chars
// ignore_for_file: join_return_with_assignment, prefer_final_in_for_each
// ignore_for_file: avoid_redundant_argument_values, avoid_escaping_inner_quotes
class CustomAppLocalizations {
CustomAppLocalizations();
static CustomAppLocalizations? _current;
static CustomAppLocalizations get current {
assert(_current != null,
'No instance of CustomAppLocalizations was loaded. Try to initialize the CustomAppLocalizations delegate before accessing CustomAppLocalizations.current.');
return _current!;
}
static const AppLocalizationDelegate delegate = AppLocalizationDelegate();
static Future<CustomAppLocalizations> load(Locale locale) {
final name = (locale.countryCode?.isEmpty ?? false)
? locale.languageCode
: locale.toString();
final localeName = Intl.canonicalizedLocale(name);
return initializeMessages(localeName).then((_) {
Intl.defaultLocale = localeName;
final instance = CustomAppLocalizations();
CustomAppLocalizations._current = instance;
return instance;
});
}
static CustomAppLocalizations of(BuildContext context) {
final instance = CustomAppLocalizations.maybeOf(context);
assert(instance != null,
'No instance of CustomAppLocalizations present in the widget tree. Did you add CustomAppLocalizations.delegate in localizationsDelegates?');
return instance!;
}
static CustomAppLocalizations? maybeOf(BuildContext context) {
return Localizations.of<CustomAppLocalizations>(
context, CustomAppLocalizations);
}
/// `App`
String get title {
return Intl.message(
'App',
name: 'title',
desc: 'Title for the App',
args: [],
);
}
/// `SampleItem {value}`
String listTileTitle(int value) {
return Intl.message(
'SampleItem $value',
name: 'listTileTitle',
desc: 'ListTile title',
args: [value],
);
}
/// `Sample Items`
String get sampleItemListViewTitle {
return Intl.message(
'Sample Items',
name: 'sampleItemListViewTitle',
desc: 'Sample Item List View Title',
args: [],
);
}
/// `Item Details`
String get sampleItemDetailsViewTitle {
return Intl.message(
'Item Details',
name: 'sampleItemDetailsViewTitle',
desc: 'Sample Item Detials view Title',
args: [],
);
}
/// `Settings`
String get settingsViewTitle {
return Intl.message(
'Settings',
name: 'settingsViewTitle',
desc: 'Settings View Title',
args: [],
);
}
/// `System Theme`
String get settingsSystemTheme {
return Intl.message(
'System Theme',
name: 'settingsSystemTheme',
desc: 'Settings System Theme',
args: [],
);
}
/// `Light Theme`
String get settingsLightTheme {
return Intl.message(
'Light Theme',
name: 'settingsLightTheme',
desc: 'Settings Light Theme',
args: [],
);
}
/// `Dark Theme`
String get settingsDarkTheme {
return Intl.message(
'Dark Theme',
name: 'settingsDarkTheme',
desc: 'Settings Dark Theme',
args: [],
);
}
/// `More Information Here`
String get sampleItemDetailsViewDetail {
return Intl.message(
'More Information Here',
name: 'sampleItemDetailsViewDetail',
desc: 'Sample Item Detials View Detail',
args: [],
);
}
}
class AppLocalizationDelegate
extends LocalizationsDelegate<CustomAppLocalizations> {
const AppLocalizationDelegate();
List<Locale> get supportedLocales {
return const <Locale>[
Locale.fromSubtags(languageCode: 'en'),
Locale.fromSubtags(languageCode: 'de'),
];
}
@override
bool isSupported(Locale locale) => _isSupported(locale);
@override
Future<CustomAppLocalizations> load(Locale locale) =>
CustomAppLocalizations.load(locale);
@override
bool shouldReload(AppLocalizationDelegate old) => false;
bool _isSupported(Locale locale) {
for (var supportedLocale in supportedLocales) {
if (supportedLocale.languageCode == locale.languageCode) {
return true;
}
}
return false;
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/localization | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/localization/intl/messages_en.dart | // DO NOT EDIT. This is code generated via package:intl/generate_localized.dart
// This is a library that provides messages for a en locale. All the
// messages from the main program should be duplicated here with the same
// function name.
// Ignore issues from commonly used lints in this file.
// ignore_for_file:unnecessary_brace_in_string_interps, unnecessary_new
// ignore_for_file:prefer_single_quotes,comment_references, directives_ordering
// ignore_for_file:annotate_overrides,prefer_generic_function_type_aliases
// ignore_for_file:unused_import, file_names, avoid_escaping_inner_quotes
// ignore_for_file:unnecessary_string_interpolations, unnecessary_string_escapes
import 'package:intl/intl.dart';
import 'package:intl/message_lookup_by_library.dart';
final messages = new MessageLookup();
typedef String MessageIfAbsent(String messageStr, List<dynamic> args);
class MessageLookup extends MessageLookupByLibrary {
String get localeName => 'en';
static String m0(value) => "SampleItem ${value}";
final messages = _notInlinedMessages(_notInlinedMessages);
static Map<String, Function> _notInlinedMessages(_) => <String, Function>{
"listTileTitle": m0,
"sampleItemDetailsViewDetail":
MessageLookupByLibrary.simpleMessage("More Information Here"),
"sampleItemDetailsViewTitle":
MessageLookupByLibrary.simpleMessage("Item Details"),
"sampleItemListViewTitle":
MessageLookupByLibrary.simpleMessage("Sample Items"),
"settingsDarkTheme": MessageLookupByLibrary.simpleMessage("Dark Theme"),
"settingsLightTheme":
MessageLookupByLibrary.simpleMessage("Light Theme"),
"settingsSystemTheme":
MessageLookupByLibrary.simpleMessage("System Theme"),
"settingsViewTitle": MessageLookupByLibrary.simpleMessage("Settings"),
"title": MessageLookupByLibrary.simpleMessage("App")
};
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/localization | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/localization/intl/messages_de.dart | // DO NOT EDIT. This is code generated via package:intl/generate_localized.dart
// This is a library that provides messages for a de locale. All the
// messages from the main program should be duplicated here with the same
// function name.
// Ignore issues from commonly used lints in this file.
// ignore_for_file:unnecessary_brace_in_string_interps, unnecessary_new
// ignore_for_file:prefer_single_quotes,comment_references, directives_ordering
// ignore_for_file:annotate_overrides,prefer_generic_function_type_aliases
// ignore_for_file:unused_import, file_names, avoid_escaping_inner_quotes
// ignore_for_file:unnecessary_string_interpolations, unnecessary_string_escapes
import 'package:intl/intl.dart';
import 'package:intl/message_lookup_by_library.dart';
final messages = new MessageLookup();
typedef String MessageIfAbsent(String messageStr, List<dynamic> args);
class MessageLookup extends MessageLookupByLibrary {
String get localeName => 'de';
static String m0(value) => "Musterartikel ${value}";
final messages = _notInlinedMessages(_notInlinedMessages);
static Map<String, Function> _notInlinedMessages(_) => <String, Function>{
"listTileTitle": m0,
"sampleItemDetailsViewDetail":
MessageLookupByLibrary.simpleMessage("Weitere Informationen Hier"),
"sampleItemDetailsViewTitle":
MessageLookupByLibrary.simpleMessage("Artikeldetails"),
"sampleItemListViewTitle":
MessageLookupByLibrary.simpleMessage("Beispielartikel"),
"settingsDarkTheme":
MessageLookupByLibrary.simpleMessage("Dunkles Thema"),
"settingsLightTheme":
MessageLookupByLibrary.simpleMessage("Licht Thema"),
"settingsSystemTheme":
MessageLookupByLibrary.simpleMessage("System Thema"),
"settingsViewTitle":
MessageLookupByLibrary.simpleMessage("Einstellungen"),
"title": MessageLookupByLibrary.simpleMessage("App")
};
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/localization | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/lib/src/localization/intl/messages_all.dart | // DO NOT EDIT. This is code generated via package:intl/generate_localized.dart
// This is a library that looks up messages for specific locales by
// delegating to the appropriate library.
// Ignore issues from commonly used lints in this file.
// ignore_for_file:implementation_imports, file_names, unnecessary_new
// ignore_for_file:unnecessary_brace_in_string_interps, directives_ordering
// ignore_for_file:argument_type_not_assignable, invalid_assignment
// ignore_for_file:prefer_single_quotes, prefer_generic_function_type_aliases
// ignore_for_file:comment_references
import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:intl/intl.dart';
import 'package:intl/message_lookup_by_library.dart';
import 'package:intl/src/intl_helpers.dart';
import 'messages_de.dart' as messages_de;
import 'messages_en.dart' as messages_en;
typedef Future<dynamic> LibraryLoader();
Map<String, LibraryLoader> _deferredLibraries = {
'de': () => new SynchronousFuture(null),
'en': () => new SynchronousFuture(null),
};
MessageLookupByLibrary? _findExact(String localeName) {
switch (localeName) {
case 'de':
return messages_de.messages;
case 'en':
return messages_en.messages;
default:
return null;
}
}
/// User programs should call this before using [localeName] for messages.
Future<bool> initializeMessages(String localeName) {
var availableLocale = Intl.verifiedLocale(
localeName, (locale) => _deferredLibraries[locale] != null,
onFailure: (_) => null);
if (availableLocale == null) {
return new SynchronousFuture(false);
}
var lib = _deferredLibraries[availableLocale];
lib == null ? new SynchronousFuture(false) : lib();
initializeInternalMessageLookup(() => new CompositeMessageLookup());
messageLookup.addLocale(availableLocale, _findGeneratedMessagesFor);
return new SynchronousFuture(true);
}
bool _messagesExistFor(String locale) {
try {
return _findExact(locale) != null;
} catch (e) {
return false;
}
}
MessageLookupByLibrary? _findGeneratedMessagesFor(String locale) {
var actualLocale =
Intl.verifiedLocale(locale, _messagesExistFor, onFailure: (_) => null);
if (actualLocale == null) return null;
return _findExact(actualLocale);
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/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/flutter_bytes_devops/code_infrastructure/catcher_two_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/catcher_two_demo/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/flutter_bytes_devops/code_infrastructure/launcher_icons_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/main.dart | // Copyright 2023 Fredrick Allan Grott. 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';
import 'src/app.dart';
import 'src/settings/settings_controller.dart';
import 'src/settings/settings_service.dart';
void main() async {
// Set up the SettingsController, which will glue user settings to multiple
// Flutter Widgets.
final settingsController = SettingsController(SettingsService());
// Load the user's preferred theme while the splash screen is displayed.
// This prevents a sudden theme change when the app is first displayed.
await settingsController.loadSettings();
// Run the app and pass in the SettingsController. The app listens to the
// SettingsController for changes, then passes it further down to the
// SettingsView.
runApp(MyApp(settingsController: settingsController));
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src/app.dart | // Copyright 2023 Fredrick Allan Grott. 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';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'sample_feature/sample_item_details_view.dart';
import 'sample_feature/sample_item_list_view.dart';
import 'settings/settings_controller.dart';
import 'settings/settings_view.dart';
/// The Widget that configures your application.
class MyApp extends StatelessWidget {
const MyApp({
super.key,
required this.settingsController,
});
final SettingsController settingsController;
@override
Widget build(BuildContext context) {
// Glue the SettingsController to the MaterialApp.
//
// The ListenableBuilder Widget listens to the SettingsController for changes.
// Whenever the user updates their settings, the MaterialApp is rebuilt.
return ListenableBuilder(
listenable: settingsController,
builder: (BuildContext context, Widget? child) {
return MaterialApp(
debugShowCheckedModeBanner: false,
// Providing a restorationScopeId allows the Navigator built by the
// MaterialApp to restore the navigation stack when a user leaves and
// returns to the app after it has been killed while running in the
// background.
restorationScopeId: 'app',
// Provide the generated AppLocalizations to the MaterialApp. This
// allows descendant Widgets to display the correct translations
// depending on the user's locale.
localizationsDelegates: const [
AppLocalizations.delegate,
GlobalMaterialLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
],
supportedLocales: const [
Locale('en', ''), // English, no country code
],
// Use AppLocalizations to configure the correct application title
// depending on the user's locale.
//
// The appTitle is defined in .arb files found in the localization
// directory.
onGenerateTitle: (BuildContext context) => AppLocalizations.of(context)!.appTitle,
// Define a light and dark color theme. Then, read the user's
// preferred ThemeMode (light, dark, or system default) from the
// SettingsController to display the correct theme.
theme: ThemeData(),
darkTheme: ThemeData.dark(),
themeMode: settingsController.themeMode,
// Define a function to handle named routes in order to support
// Flutter web url navigation and deep linking.
onGenerateRoute: (RouteSettings routeSettings) {
return MaterialPageRoute<void>(
settings: routeSettings,
builder: (BuildContext context) {
switch (routeSettings.name) {
case SettingsView.routeName:
return SettingsView(controller: settingsController);
case SampleItemDetailsView.routeName:
return const SampleItemDetailsView();
case SampleItemListView.routeName:
default:
return const SampleItemListView();
}
},
);
},
);
},
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src/settings/settings_controller.dart | // Copyright 2023 Fredrick Allan Grott. 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';
import 'settings_service.dart';
/// A class that many Widgets can interact with to read user settings, update
/// user settings, or listen to user settings changes.
///
/// Controllers glue Data Services to Flutter Widgets. The SettingsController
/// uses the SettingsService to store and retrieve user settings.
class SettingsController with ChangeNotifier {
SettingsController(this._settingsService);
// Make SettingsService a private variable so it is not used directly.
final SettingsService _settingsService;
// Make ThemeMode a private variable so it is not updated directly without
// also persisting the changes with the SettingsService.
late ThemeMode _themeMode;
// Allow Widgets to read the user's preferred ThemeMode.
ThemeMode get themeMode => _themeMode;
/// Load the user's settings from the SettingsService. It may load from a
/// local database or the internet. The controller only knows it can load the
/// settings from the service.
Future<void> loadSettings() async {
_themeMode = await _settingsService.themeMode();
// Important! Inform listeners a change has occurred.
notifyListeners();
}
/// Update and persist the ThemeMode based on the user's selection.
Future<void> updateThemeMode(ThemeMode? newThemeMode) async {
if (newThemeMode == null) return;
// Do not perform any work if new and old ThemeMode are identical
if (newThemeMode == _themeMode) return;
// Otherwise, store the new ThemeMode in memory
_themeMode = newThemeMode;
// Important! Inform listeners a change has occurred.
notifyListeners();
// Persist the changes to a local database or the internet using the
// SettingService.
await _settingsService.updateThemeMode(newThemeMode);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src/settings/settings_view.dart | // Copyright 2023 Fredrick Allan Grott. 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';
import 'settings_controller.dart';
/// Displays the various settings that can be customized by the user.
///
/// When a user changes a setting, the SettingsController is updated and
/// Widgets that listen to the SettingsController are rebuilt.
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(
title: const Text('Settings'),
),
body: Padding(
padding: const EdgeInsets.all(16),
// Glue the SettingsController to the theme selection DropdownButton.
//
// When a user selects a theme from the dropdown list, the
// SettingsController is updated, which rebuilds the MaterialApp.
child: DropdownButton<ThemeMode>(
// Read the selected themeMode from the controller
value: controller.themeMode,
// Call the updateThemeMode method any time the user selects a theme.
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/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src/settings/settings_service.dart | // Copyright 2023 Fredrick Allan Grott. 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';
/// A service that stores and retrieves user settings.
///
/// By default, this class does not persist user settings. If you'd like to
/// persist the user settings locally, use the shared_preferences package. If
/// you'd like to store settings on a web server, use the http package.
class SettingsService {
/// Loads the User's preferred ThemeMode from local or remote storage.
Future<ThemeMode> themeMode() async => ThemeMode.system;
/// Persists the user's preferred ThemeMode to local or remote storage.
Future<void> updateThemeMode(ThemeMode theme) async {
// Use the shared_preferences package to persist settings locally or the
// http package to persist settings over the network.
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src/sample_feature/sample_item_details_view.dart | // Copyright 2023 Fredrick Allan Grott. 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';
/// Displays detailed information about a SampleItem.
class SampleItemDetailsView extends StatelessWidget {
const SampleItemDetailsView({super.key});
static const routeName = '/sample_item';
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Item Details'),
),
body: const Center(
child: Text('More Information Here'),
),
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src/sample_feature/sample_item.dart | // Copyright 2023 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
/// A placeholder class that represents an entity or model.
class SampleItem {
const SampleItem(this.id);
final int id;
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/lib/src/sample_feature/sample_item_list_view.dart | // Copyright 2023 Fredrick Allan Grott. 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';
import '../settings/settings_view.dart';
import 'sample_item.dart';
import 'sample_item_details_view.dart';
/// Displays a list of SampleItems.
class SampleItemListView extends StatelessWidget {
const SampleItemListView({
super.key,
this.items = const [SampleItem(1), SampleItem(2), SampleItem(3)],
});
static const routeName = '/';
final List<SampleItem> items;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Sample Items'),
actions: [
IconButton(
icon: const Icon(Icons.settings),
onPressed: () {
// Navigate to the settings page. If the user leaves and returns
// to the app after it has been killed while running in the
// background, the navigation stack is restored.
Navigator.restorablePushNamed(context, SettingsView.routeName);
},
),
],
),
// To work with lists that may contain a large number of items, it’s best
// to use the ListView.builder constructor.
//
// In contrast to the default ListView constructor, which requires
// building all Widgets up front, the ListView.builder constructor lazily
// builds Widgets as they’re scrolled into view.
body: ListView.builder(
// Providing a restorationId allows the ListView to restore the
// scroll position when a user leaves and returns to the app after it
// has been killed while running in the background.
restorationId: 'sampleItemListView',
itemCount: items.length,
itemBuilder: (BuildContext context, int index) {
final item = items[index];
return ListTile(
title: Text('SampleItem ${item.id}'),
leading: const CircleAvatar(
// Display the Flutter Logo image asset.
foregroundImage: AssetImage('assets/images/flutter_logo.png'),
),
onTap: () {
// Navigate to the details page. If the user leaves and returns to
// the app after it has been killed while running in the
// background, the navigation stack is restored.
Navigator.restorablePushNamed(
context,
SampleItemDetailsView.routeName,
);
});
},
),
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/test/unit_test.dart | // Copyright 2023 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// 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/flutter_bytes_devops/code_infrastructure/launcher_icons_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/launcher_icons_demo/test/widget_test.dart | // Copyright 2023 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// 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/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/main_profile.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/main_delegate.dart';
void main() {
// No need to directly call the enbironment config setup as it is
// lazy loaded. In the story board case one uses overrides to
// set isMockOverride and buildVariantOverride
mainDelegate();
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/environment_config.dart | // Copyright 2023 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
bool? isMockOverride;
String? buildVariantOverride;
bool? isMockDefine;
String? buildVariantDefine;
/// [EnvironmentConfig] assumptions are
/// that there are gitignored files of
/// debug.json
/// release.json
/// staging.json
/// preview.json
/// profile.json
///
/// That sets the vars per environment via
/// the dart-define command. Thus, this
/// is a services start entry in app start up services
/// blocks
/// And in test tear down it is:
///
/// ```dart
/// EnvironmentConfig.resetOverrides();
/// ```
///
/// Note, for story boarding one sets the overrides as part of starting the story board app
/// as when the story board app is started we will not have a proper dart-define-from-file
/// entry in our launch config.
///
/// @author Fredrick Allan Grott
class EnvironmentConfig {
bool get isMockDefine => isMockOverride ?? const bool.fromEnvironment('isMock');
String get buildVariantDefine => buildVariantOverride ?? const String.fromEnvironment('buildVariant');
void resetOverrides() {
isMockOverride = null;
buildVariantOverride = null;
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/main_release.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/main_delegate.dart';
void main() {
// No need to directly call the enbironment config setup as it is
// lazy loaded. In the story board case one uses overrides to
// set isMockOverride and buildVariantOverride
mainDelegate();
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/main_delegate.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/main.dart';
void mainDelegate() => main();
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/main_stagging.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/main_delegate.dart';
void main() {
// No need to directly call the enbironment config setup as it is
// lazy loaded. In the story board case one uses overrides to
// set isMockOverride and buildVariantOverride
mainDelegate();
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/main_preview.dart | // Copyright 2023 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// ignore_for_file: unused_import
// import 'package:device_preview/device_preview.dart';
// import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
void main() {
// No need to directly call the enbironment config setup as it is
// lazy loaded. In the story board case one uses overrides to
// set isMockOverride and buildVariantOverride
//DevopsConstants.setEnvironment(Environment.preview);
//runApp(DevicePreview(
//enabled: !kReleaseMode,
// using builder to build the app and scaffold frame
// thus builder slot gets a home MaterialApp with
// scaffold wrapper
//builder: (_) => MyAppPreviewWrapper(),
//tools: [
// ...DevicePreview.defaultTools,
// advancedScreenShotModesPlugin,
// ],
//));
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/main.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/src/my_app.dart';
import 'package:device_preview_demo/src/settings/settings_controller.dart';
import 'package:device_preview_demo/src/settings/settings_service.dart';
import 'package:flutter/material.dart';
void main() async {
// Set up the SettingsController, which will glue user settings to multiple
// Flutter Widgets.
final settingsController = SettingsController(SettingsService());
// Load the user's preferred theme while the splash screen is displayed.
// This prevents a sudden theme change when the app is first displayed.
await settingsController.loadSettings();
// Run the app and pass in the SettingsController. The app listens to the
// SettingsController for changes, then passes it further down to the
// SettingsView.
runApp(MyApp(settingsController: settingsController));
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/main_debug.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/main_delegate.dart';
void main() {
// No need to directly call the enbironment config setup as it is
// lazy loaded. In the story board case one uses overrides to
// set isMockOverride and buildVariantOverride
mainDelegate();
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/generated/l10n.dart | // GENERATED CODE - DO NOT MODIFY BY HAND
import 'package:flutter/material.dart';
import 'package:intl/intl.dart';
import 'intl/messages_all.dart';
// **************************************************************************
// Generator: Flutter Intl IDE plugin
// Made by Localizely
// **************************************************************************
// ignore_for_file: non_constant_identifier_names, lines_longer_than_80_chars
// ignore_for_file: join_return_with_assignment, prefer_final_in_for_each
// ignore_for_file: avoid_redundant_argument_values, avoid_escaping_inner_quotes
class S {
S();
static S? _current;
static S get current {
assert(_current != null,
'No instance of S was loaded. Try to initialize the S delegate before accessing S.current.');
return _current!;
}
static const AppLocalizationDelegate delegate = AppLocalizationDelegate();
static Future<S> load(Locale locale) {
final name = (locale.countryCode?.isEmpty ?? false)
? locale.languageCode
: locale.toString();
final localeName = Intl.canonicalizedLocale(name);
return initializeMessages(localeName).then((_) {
Intl.defaultLocale = localeName;
final instance = S();
S._current = instance;
return instance;
});
}
static S of(BuildContext context) {
final instance = S.maybeOf(context);
assert(instance != null,
'No instance of S present in the widget tree. Did you add S.delegate in localizationsDelegates?');
return instance!;
}
static S? maybeOf(BuildContext context) {
return Localizations.of<S>(context, S);
}
}
class AppLocalizationDelegate extends LocalizationsDelegate<S> {
const AppLocalizationDelegate();
List<Locale> get supportedLocales {
return const <Locale>[
Locale.fromSubtags(languageCode: 'en'),
];
}
@override
bool isSupported(Locale locale) => _isSupported(locale);
@override
Future<S> load(Locale locale) => S.load(locale);
@override
bool shouldReload(AppLocalizationDelegate old) => false;
bool _isSupported(Locale locale) {
for (var supportedLocale in supportedLocales) {
if (supportedLocale.languageCode == locale.languageCode) {
return true;
}
}
return false;
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/generated | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/generated/intl/messages_en.dart | // DO NOT EDIT. This is code generated via package:intl/generate_localized.dart
// This is a library that provides messages for a en locale. All the
// messages from the main program should be duplicated here with the same
// function name.
// Ignore issues from commonly used lints in this file.
// ignore_for_file:unnecessary_brace_in_string_interps, unnecessary_new
// ignore_for_file:prefer_single_quotes,comment_references, directives_ordering
// ignore_for_file:annotate_overrides,prefer_generic_function_type_aliases
// ignore_for_file:unused_import, file_names, avoid_escaping_inner_quotes
// ignore_for_file:unnecessary_string_interpolations, unnecessary_string_escapes
import 'package:intl/intl.dart';
import 'package:intl/message_lookup_by_library.dart';
final messages = new MessageLookup();
typedef String MessageIfAbsent(String messageStr, List<dynamic> args);
class MessageLookup extends MessageLookupByLibrary {
String get localeName => 'en';
final messages = _notInlinedMessages(_notInlinedMessages);
static Map<String, Function> _notInlinedMessages(_) => <String, Function>{};
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/generated | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/generated/intl/messages_all.dart | // DO NOT EDIT. This is code generated via package:intl/generate_localized.dart
// This is a library that looks up messages for specific locales by
// delegating to the appropriate library.
// Ignore issues from commonly used lints in this file.
// ignore_for_file:implementation_imports, file_names, unnecessary_new
// ignore_for_file:unnecessary_brace_in_string_interps, directives_ordering
// ignore_for_file:argument_type_not_assignable, invalid_assignment
// ignore_for_file:prefer_single_quotes, prefer_generic_function_type_aliases
// ignore_for_file:comment_references
import 'dart:async';
import 'package:flutter/foundation.dart';
import 'package:intl/intl.dart';
import 'package:intl/message_lookup_by_library.dart';
import 'package:intl/src/intl_helpers.dart';
import 'messages_en.dart' as messages_en;
typedef Future<dynamic> LibraryLoader();
Map<String, LibraryLoader> _deferredLibraries = {
'en': () => new SynchronousFuture(null),
};
MessageLookupByLibrary? _findExact(String localeName) {
switch (localeName) {
case 'en':
return messages_en.messages;
default:
return null;
}
}
/// User programs should call this before using [localeName] for messages.
Future<bool> initializeMessages(String localeName) {
var availableLocale = Intl.verifiedLocale(
localeName, (locale) => _deferredLibraries[locale] != null,
onFailure: (_) => null);
if (availableLocale == null) {
return new SynchronousFuture(false);
}
var lib = _deferredLibraries[availableLocale];
lib == null ? new SynchronousFuture(false) : lib();
initializeInternalMessageLookup(() => new CompositeMessageLookup());
messageLookup.addLocale(availableLocale, _findGeneratedMessagesFor);
return new SynchronousFuture(true);
}
bool _messagesExistFor(String locale) {
try {
return _findExact(locale) != null;
} catch (e) {
return false;
}
}
MessageLookupByLibrary? _findGeneratedMessagesFor(String locale) {
var actualLocale =
Intl.verifiedLocale(locale, _messagesExistFor, onFailure: (_) => null);
if (actualLocale == null) return null;
return _findExact(actualLocale);
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src/my_app.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/generated/l10n.dart';
import 'package:device_preview_demo/src/sample_feature/sample_item_details_view.dart';
import 'package:device_preview_demo/src/sample_feature/sample_item_list_view.dart';
import 'package:device_preview_demo/src/settings/settings_controller.dart';
import 'package:device_preview_demo/src/settings/settings_view.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
/// The Widget that configures your application.
class MyApp extends StatelessWidget {
const MyApp({
super.key,
required this.settingsController,
});
final SettingsController settingsController;
@override
Widget build(BuildContext context) {
// Glue the SettingsController to the MaterialApp.
//
// The ListenableBuilder Widget listens to the SettingsController for changes.
// Whenever the user updates their settings, the MaterialApp is rebuilt.
return ListenableBuilder(
listenable: settingsController,
builder: (BuildContext context, Widget? child) {
return MaterialApp(
onGenerateRoute: (RouteSettings routeSettings) {
return MaterialPageRoute<void>(
builder: (BuildContext context) {
switch (routeSettings.name) {
case SettingsView.routeName: return SettingsView(controller: settingsController);
case SampleItemDetailsView.routeName: return const SampleItemDetailsView();
case SampleItemListView.routeName: default: return const SampleItemListView();
}
},
settings: routeSettings,
);
},
onGenerateTitle: (BuildContext context) => AppLocalizations.of(context)!.appTitle,
theme: ThemeData(),
darkTheme: ThemeData.dark(),
themeMode: settingsController.themeMode,
localizationsDelegates: const [
S.delegate, GlobalMaterialLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
],
supportedLocales: const [Locale('en', '')],
restorationScopeId: 'app',
);
},
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src/device_preview/device_preview_pages.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview/device_preview.dart';
import 'package:device_preview_demo/generated/l10n.dart';
import 'package:device_preview_demo/src/sample_feature/sample_item_details_view.dart';
import 'package:device_preview_demo/src/sample_feature/sample_item_list_view.dart';
import 'package:device_preview_demo/src/settings/settings_controller.dart';
import 'package:device_preview_demo/src/settings/settings_view.dart';
import 'package:flutter/material.dart';
import 'package:flutter_gen/gen_l10n/app_localizations.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:screenshot_modes/screenshot_modes.dart';
// Note: Usually we write the device preview wrapper using the same
// navigation way as the full app.
GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
late final SettingsController settingsController;
Future pushSampleItemListView(BuildContext context) async {
Navigator.of(navigatorKey.currentContext!).push(DirectPageRouteBuilder(builder: (_) => const SampleItemListView()));
}
Future pushSettingsView(BuildContext context) async {
Navigator.of(navigatorKey.currentContext!).push(DirectPageRouteBuilder(builder: (_) => SettingsView(controller: settingsController,)));
// we use wait if we have animations in our page so wait until animation end then take screenshot.
}
Future pushSampleItemDetailsView(BuildContext context) async {
Navigator.of(navigatorKey.currentContext!).push(DirectPageRouteBuilder(
builder: (_) => const SampleItemDetailsView(
),),);
// we use wait if we have animations in our page so wait until animation end then take screenshot.
}
class DevicePreviewAppWrapper extends StatelessWidget {
final SettingsController settingsController;
const DevicePreviewAppWrapper({super.key, required this.settingsController});
@override
Widget build(BuildContext context) {
var locale2 = DevicePreview.locale(context);
return ListenableBuilder(
listenable: settingsController,
builder: (BuildContext context, Widget? child) {
return MaterialApp(
onGenerateRoute: (RouteSettings routeSettings) {
return MaterialPageRoute<void>(
builder: (BuildContext context) {
switch (routeSettings.name) {
case SettingsView.routeName: return SettingsView(controller: settingsController);
case SampleItemDetailsView.routeName: return const SampleItemDetailsView();
case SampleItemListView.routeName: default: return const SampleItemListView();
}
},
settings: routeSettings,
);
},
onGenerateTitle: (BuildContext context) => AppLocalizations.of(context)!.appTitle,
theme: ThemeData(),
darkTheme: ThemeData.dark(),
themeMode: settingsController.themeMode,
locale: locale2,
localizationsDelegates: const [
S.delegate,
GlobalMaterialLocalizations.delegate,
GlobalWidgetsLocalizations.delegate,
GlobalCupertinoLocalizations.delegate,
],
supportedLocales: [if (locale2 != null) locale2, const Locale('en', 'US')],
restorationScopeId: 'app',
);
},
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src/device_preview/screen_shot_modes_plugin.dart | // Copyright 2023 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
import 'dart:io';
import 'package:device_preview/device_preview.dart';
import 'package:device_preview_demo/src/device_preview/device_preview_pages.dart';
import 'package:device_preview_demo/src/sample_feature/sample_item_list_view.dart';
import 'package:flutter/material.dart';
import 'package:path/path.dart';
import 'package:screenshot_modes/screenshot_modes.dart';
final screenShotModesPlugin = ScreenShotModesPlugin(processor: saveScreenShot, modes: listDevice);
Future<String> saveScreenShot(DeviceScreenshotWithLabel screen) async {
final String name = screen.label.join('/');
final path = join(Directory.current.path, 'screenshot', '$name.png');
final imageFile = File(path);
await imageFile.create(recursive: true);
await imageFile.writeAsBytes(screen.deviceScreenshot.bytes);
return '$path saved'; // message printed to device preview plugins windows.
}
final listDevice = [
ItemScreenMode(function: setDeviceToIphone, modes: listLightDark, label: "iphone"),
ItemScreenMode(function: setDeviceToNote, label: "note", modes: listLightDark),
];
final listLightDark = [
ItemScreenMode(
function: (context) async {
await setModeTo(context, ThemeMode.light);
},
modes: listPush,
label: "light"),
ItemScreenMode(
function: (context) async {
await setModeTo(context, ThemeMode.dark);
},
modes: listPush,
label: "dark"),
];
final listPush = [
const ItemScreenMode(function: pushSampleItemListView, label: 'sample item list view'),
const ItemScreenMode(function: pushSettingsView, label: 'settings view'),
const ItemScreenMode(function: pushSampleItemDetailsView, label: 'item details view'),
];
Future<void> changeModeDarkLight(BuildContext context) async {
DevicePreviewHelper.toggleMode(context);
}
Future<void> setModeTo(BuildContext context, ThemeMode mode) async {
Navigator.of(navigatorKey.currentContext!).push(DirectPageRouteBuilder(builder: (_) => SampleItemListView()));
final store = DevicePreviewHelper.getDevicePreviewStore(context);
if (store.data.isDarkMode && mode == ThemeMode.light) {
store.toggleDarkMode();
}
}
Future<void> setDeviceToNote(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.android.samsungGalaxyNote20Ultra.identifier);
}
Future<void> setDeviceToIphone(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPhone13.identifier);
}
Future<void> setDeviceToPixel4(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.android.pixel4.identifier);
}
Future<void> setDeviceToOnePlus8Pro(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.android.onePlus8Pro.identifier);
}
Future<void> setDeviceToSamsungGalaxyA50(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.android.samsungGalaxyA50.identifier);
}
Future<void> setDeviceToSamsungGalaxyNote20(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.android.samsungGalaxyNote20.identifier);
}
Future<void> setDeviceToSamsungGalaxyS20(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.android.samsungGalaxyS20.identifier);
}
Future<void> setDeviceToSonyXperialII(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.android.sonyXperia1II.identifier);
}
Future<void> setDeviceToIpad(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPad.identifier);
}
Future<void> setDeviceToIpad12inchesGen2(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPad12InchesGen2.identifier);
}
Future<void> setDeviceToIpad12InchesGen4(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPad12InchesGen4.identifier);
}
Future<void> setDeviceToIpadAir4(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPadAir4.identifier);
}
Future<void> setDeviceToIpadPro11Inches(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPadPro11Inches.identifier);
}
Future<void> setDeviceToIphone12Mini(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPhone12Mini.identifier);
}
Future<void> setDeviceToIphone12ProMax(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPhone12ProMax.identifier);
}
Future<void> setDeviceToIphone13Mini(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPhone13Mini.identifier);
}
Future<void> setDeviceToIphone13ProMax(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPhone13ProMax.identifier);
}
Future<void> setDeviceToIphone13(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPhone13.identifier);
}
Future<void> setDeviceToIphone14Pro(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPhone14Pro.identifier);
}
Future<void> setDeviceToIphoneSE(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.ios.iPhoneSE.identifier);
}
Future<void> setDeviceToLinuxLaptop(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.linux.laptop.identifier);
}
Future<void> setDeviceToMacLaptop(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.macOS.macBookPro.identifier);
}
Future<void> setDeviceToWindowsLaptop(BuildContext context) async {
DevicePreviewHelper.changeDevice(context, Devices.windows.laptop.identifier);
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src/settings/settings_controller.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/src/settings/settings_service.dart';
import 'package:flutter/material.dart';
/// A class that many Widgets can interact with to read user settings, update
/// user settings, or listen to user settings changes.
///
/// Controllers glue Data Services to Flutter Widgets. The SettingsController
/// uses the SettingsService to store and retrieve user settings.
class SettingsController with ChangeNotifier {
SettingsController(this._settingsService);
// Make SettingsService a private variable so it is not used directly.
final SettingsService _settingsService;
// Make ThemeMode a private variable so it is not updated directly without
// also persisting the changes with the SettingsService.
late ThemeMode _themeMode;
// Allow Widgets to read the user's preferred ThemeMode.
ThemeMode get themeMode => _themeMode;
/// Load the user's settings from the SettingsService. It may load from a
/// local database or the internet. The controller only knows it can load the
/// settings from the service.
Future<void> loadSettings() async {
_themeMode = await _settingsService.themeMode();
// Important! Inform listeners a change has occurred.
notifyListeners();
}
/// Update and persist the ThemeMode based on the user's selection.
Future<void> updateThemeMode(ThemeMode? newThemeMode) async {
if (newThemeMode == null) return;
// Do not perform any work if new and old ThemeMode are identical
if (newThemeMode == _themeMode) return;
// Otherwise, store the new ThemeMode in memory
_themeMode = newThemeMode;
// Important! Inform listeners a change has occurred.
notifyListeners();
// Persist the changes to a local database or the internet using the
// SettingService.
await _settingsService.updateThemeMode(newThemeMode);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src/settings/settings_view.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/src/settings/settings_controller.dart';
import 'package:flutter/material.dart';
/// Displays the various settings that can be customized by the user.
///
/// When a user changes a setting, the SettingsController is updated and
/// Widgets that listen to the SettingsController are rebuilt.
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(
title: const Text('Settings'),
),
body: Padding(
padding: const EdgeInsets.all(16),
// Glue the SettingsController to the theme selection DropdownButton.
//
// When a user selects a theme from the dropdown list, the
// SettingsController is updated, which rebuilds the MaterialApp.
child: DropdownButton<ThemeMode>(
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')),
],
value: controller.themeMode,
onChanged: controller.updateThemeMode,
),
),
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src/settings/settings_service.dart | // Copyright 2023 Fredrick Allan Grott. 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';
/// A service that stores and retrieves user settings.
///
/// By default, this class does not persist user settings. If you'd like to
/// persist the user settings locally, use the shared_preferences package. If
/// you'd like to store settings on a web server, use the http package.
class SettingsService {
/// Loads the User's preferred ThemeMode from local or remote storage.
Future<ThemeMode> themeMode() async => ThemeMode.system;
/// Persists the user's preferred ThemeMode to local or remote storage.
Future<void> updateThemeMode(ThemeMode theme) async {
// Use the shared_preferences package to persist settings locally or the
// http package to persist settings over the network.
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src/sample_feature/sample_item_details_view.dart | // Copyright 2023 Fredrick Allan Grott. 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';
/// Displays detailed information about a SampleItem.
class SampleItemDetailsView extends StatelessWidget {
const SampleItemDetailsView({super.key});
static const routeName = '/sample_item';
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Item Details'),
),
body: const Center(
child: Text('More Information Here'),
),
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src/sample_feature/sample_item.dart | // Copyright 2023 Fredrick Allan Grott. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
/// A placeholder class that represents an entity or model.
class SampleItem {
const SampleItem(this.id);
final int id;
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/lib/src/sample_feature/sample_item_list_view.dart | // Copyright 2023 Fredrick Allan Grott. 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:device_preview_demo/src/sample_feature/sample_item.dart';
import 'package:device_preview_demo/src/sample_feature/sample_item_details_view.dart';
import 'package:device_preview_demo/src/settings/settings_view.dart';
import 'package:flutter/material.dart';
/// Displays a list of SampleItems.
class SampleItemListView extends StatelessWidget {
const SampleItemListView({
super.key,
this.items = const [SampleItem(1), SampleItem(2), SampleItem(3)],
});
static const routeName = '/';
final List<SampleItem> items;
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Sample Items'),
actions: [
IconButton(
onPressed: () {
Navigator.restorablePushNamed(context, SettingsView.routeName);
},
icon: const Icon(Icons.settings),
),
],
),
// To work with lists that may contain a large number of items, it’s best
// to use the ListView.builder constructor.
//
// In contrast to the default ListView constructor, which requires
// building all Widgets up front, the ListView.builder constructor lazily
// builds Widgets as they’re scrolled into view.
body: ListView.builder(
itemBuilder: (BuildContext context, int index) {
final item = items[index];
return ListTile(
leading: const CircleAvatar(
foregroundImage: AssetImage('assets/images/flutter_logo.png'),
),
title: Text('SampleItem ${item.id}'),
onTap: () {Navigator.restorablePushNamed(context, SampleItemDetailsView.routeName);},
);
},
itemCount: items.length,
restorationId: 'sampleItemListView',
),
);
}
}
| 0 |
mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/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/flutter_bytes_devops/code_infrastructure/device_preview_demo | mirrored_repositories/flutter_bytes_devops/code_infrastructure/device_preview_demo/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/Light_Weather | mirrored_repositories/Light_Weather/lib/main.dart | import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/routers/routers.dart';
import 'package:weather_built_by_flutter/routers/application.dart';
import 'package:weather_built_by_flutter/views/welcome_page.dart';
import 'package:fluro/fluro.dart';
void main() async {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
MyApp() {
final router = new Router();
Routes.configurRoutes(router);
Application.router = router;
}
@override
State<StatefulWidget> createState() {
return _MyAppState();
}
}
class _MyAppState extends State {
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: "Light Weather",
theme: new ThemeData(
backgroundColor: Color(0xffffffff),
textTheme: TextTheme(body1: TextStyle(color: Color(0xff333333)))),
home: WelcomePage(),
debugShowCheckedModeBanner: false,
onGenerateRoute: Application.router.generator,
);
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/views/home_page.dart | import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/views/home_page_view.dart';
import 'package:weather_built_by_flutter/views/more_page.dart';
class AppHome extends StatefulWidget {
@override
State<StatefulWidget> createState() {
return _HomePageState();
}
}
class _HomePageState extends State<AppHome> {
int _curIndex = 0;
List<Widget> _widgets = List();
@override
void initState() {
super.initState();
_widgets..add(HomePageView())..add(MorePage());
}
@override
Widget build(BuildContext context) {
return new Scaffold(
body: IndexedStack(
index: _curIndex,
children: _widgets,
),
bottomNavigationBar: BottomNavigationBar(
items: const <BottomNavigationBarItem>[
BottomNavigationBarItem(
icon: Icon(Icons.cloud),
title: Text("天气"),
),
BottomNavigationBarItem(
icon: Icon(Icons.more),
title: Text("更多"),
),
],
currentIndex: _curIndex,
onTap: _itemTapped,
type: BottomNavigationBarType.fixed,
backgroundColor: Color(0xff212121),
selectedItemColor: Color(0xff3d93ee),
unselectedItemColor: Color(0xff8e8e8e),
iconSize: 25,
selectedFontSize: 12,
unselectedFontSize: 12,
),
);
}
void _itemTapped(int index) {
setState(() {
_curIndex = index;
});
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/views/city_page.dart | import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/model/city.dart';
import 'dart:convert';
class CityPage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Colors.blueGrey,
leading: IconButton(
icon: Icon(Icons.arrow_back_ios, color: Colors.white),
onPressed: () {
Navigator.of(context).pop();
},
),
title: Text(
"选择城市",
style: TextStyle(color: Colors.white),
),
),
body: _HomePage(),
);
}
}
class _HomePage extends StatefulWidget {
@override
State<StatefulWidget> createState() {
return _PageState();
}
}
class _PageState extends State<_HomePage> {
List<City> citys = [];
List<City> searchCitys = [];
TextEditingController _controller = new TextEditingController();
@override
void initState() {
super.initState();
loadCitys();
}
@override
Widget build(BuildContext context) {
return Container(
color: Colors.white,
child: Column(
children: <Widget>[
_buildSearch(),
ListView.builder(
shrinkWrap: true,
itemBuilder: (context, index) {
return _getItem(searchCitys[index].city);
},
itemCount: searchCitys.length,
)
],
),
);
}
loadCitys() async {
Future<String> future =
DefaultAssetBundle.of(context).loadString("json/city.json");
future.then((value) {
CityBean cityBean = CityBean.fromJson(json.decode(value));
citys.addAll(cityBean.result);
});
}
Widget _buildSearch() {
return Container(
height: 60,
padding: EdgeInsets.all(10),
child: Row(
children: <Widget>[
Expanded(
child: Container(
height: 40,
decoration: BoxDecoration(
color: Color(0xfff3f3f3),
borderRadius: BorderRadius.only(
topLeft: Radius.circular(10),
bottomLeft: Radius.circular(10))),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
SizedBox(
width: 10,
),
Expanded(
child: TextField(
autofocus: true,
controller: _controller,
decoration: InputDecoration(
border: InputBorder.none,
hintText: '请输入城市名称',
hintStyle: TextStyle(
color: Color(0xffaeaeb0),
),
),
),
)
],
),
),
),
GestureDetector(
child: Container(
height: 40,
width: 40,
decoration: BoxDecoration(
color: Color(0xff02a8f1),
borderRadius: BorderRadius.only(
topRight: Radius.circular(10),
bottomRight: Radius.circular(10))),
child: Icon(
Icons.search,
size: 30,
color: Colors.white,
),
),
onTap: () {
searchData(_controller.text);
},
),
],
),
);
}
Widget _getItem(String city) {
return GestureDetector(
child: Container(
padding: EdgeInsets.only(left: 20),
color: Color(0xffE8E8E8),
alignment: Alignment.centerLeft,
height: 40,
child:
Text(city, style: TextStyle(fontSize: 18, color: Colors.black))),
onTap: () {
Navigator.of(context).pop(city);
},
);
}
void searchData(String text) async {
if (text.isEmpty) {
setState(() {
searchCitys.clear();
});
} else {
searchCitys.clear();
for (City city in citys) {
if (city.city.contains(text)) {
searchCitys.add(city);
}
}
setState(() {});
}
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/views/welcome_page.dart | import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/views/home_page.dart';
class WelcomePage extends StatelessWidget {
@override
Widget build(BuildContext context) {
Future.delayed(Duration(seconds: 2), () {
Navigator.of(context).pushAndRemoveUntil(
MaterialPageRoute(builder: (context) => AppHome()),
(route) => route == null);
});
return Scaffold(
body: Container(
padding: EdgeInsets.all(10),
child: Flex(
direction: Axis.vertical,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
SizedBox(height: 200),
Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text("Welcome to Light Weather",
style: TextStyle(
fontSize: 26,
color: Colors.blue,
fontStyle: FontStyle.normal),
),
],
),
],
),
],
),
),
);
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/views/first_page_view.dart | import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/model/weather_bean.dart';
import 'package:weather_built_by_flutter/utilitys/weather_icon_utility.dart';
class FirstPageView extends StatefulWidget {
final WeatherResult weatherResult;
FirstPageView(this.weatherResult);
@override
State<StatefulWidget> createState() {
return _PageState();
}
}
class _PageState extends State<FirstPageView> {
@override
Widget build(BuildContext context) {
return Stack(
fit: StackFit.expand,
children: <Widget>[
Image(
image: AssetImage("image/first_page.jpg"),
fit: BoxFit.cover,
),
Column(
mainAxisSize: MainAxisSize.max,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
SizedBox(
height: 30,
),
buildTopTem(widget.weatherResult),
Expanded(child: Container()),
buildBottomTem(widget.weatherResult)
],
)
],
);
}
}
Widget buildTopTem(WeatherResult result) {
return Row(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
//左边天气
Column(
children: <Widget>[
//左边温度
Container(
width: 200,
height: 90,
child: Stack(
alignment: Alignment.center,
fit: StackFit.expand,
children: <Widget>[
Positioned(
child: Text(
result.temp,
style: TextStyle(
color: Colors.white,
fontSize: 90,
fontWeight: FontWeight.w200),
),
left: 10,
),
Positioned(
child: Text(
"℃",
style: TextStyle(
color: Colors.white,
fontSize: 20,
fontWeight: FontWeight.w300),
),
left: 115,
top: 5,
),
Positioned(
child: Text(
result.weather,
style: TextStyle(color: Colors.white, fontSize: 18),
maxLines: 1,
overflow: TextOverflow.ellipsis,
),
bottom: 5,
left: 115,
)
],
),
),
//风力,湿度
Container(
decoration: BoxDecoration(
color: Color(0x4fffffff),
borderRadius: BorderRadius.circular(2)),
padding: EdgeInsets.all(6),
margin: EdgeInsets.only(top: 20),
child: Text(
"${result.winddirect} ${result.windpower} 湿度 ${result.humidity}%",
style: TextStyle(fontSize: 16, color: Colors.white),
),
),
],
),
Expanded(child: Container()),
//右边空气质量
Container(
width: 70,
height: 30,
padding: EdgeInsets.only(left: 10),
decoration: BoxDecoration(
color: Color(0x4fffffff), borderRadius: BorderRadius.circular(2)),
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Container(
width: 2,
height: 15,
decoration: BoxDecoration(
color: Colors.green, borderRadius: BorderRadius.circular(1)),
),
Text(
" ${result.aqi.quality} ${result.aqi.aqi}",
style: TextStyle(color: Colors.white, fontSize: 16),
)
],
),
),
],
);
}
Widget buildBottomTem(WeatherResult weatherResult) {
return Row(
mainAxisSize: MainAxisSize.max,
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
bottomItem("今天", weatherResult.dailys[0]),
bottomItem("明天", weatherResult.dailys[1])
],
);
}
Widget bottomItem(String day, WeatherDaily daily) {
final textStyle = TextStyle(color: Colors.white, fontSize: 14);
return Expanded(
child: Container(
height: 100,
child: Stack(
fit: StackFit.expand,
alignment: Alignment.center,
children: <Widget>[
Positioned(
child: Text(
day,
style: textStyle,
),
left: 10,
top: 12,
),
Positioned(
left: 10,
child: Text(
"${daily.day.temphigh}/${daily.night.templow}℃",
style: textStyle,
),
),
Positioned(
child: Text(
daily.day.weather,
style: textStyle,
),
left: 10,
bottom: 15,
),
Positioned(
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Text(
"良",
style: textStyle,
),
SizedBox(
width: 10,
),
Container(
width: 2,
height: 15,
decoration: BoxDecoration(
color: Colors.green,
borderRadius: BorderRadius.circular(1)),
),
],
),
right: 10,
top: 12,
),
Positioned(
child: Image(
image: AssetImage(WeatherIconUtil.getWeatherIconAssetsPath(daily.day.img)),
width: 30,
fit: BoxFit.cover,
),
right: 10,
bottom: 12,
)
],
),
)
);
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/views/aboutme_page.dart | import 'package:flutter/material.dart';
class AboutMePage extends StatelessWidget {
@override
Widget build(BuildContext context) {
String source = "https://github.com/lvqinzhi/Light_Weather-Flutter";
return Scaffold(
appBar: AppBar(
backgroundColor: Colors.blueGrey,
leading: IconButton(
icon: Icon(Icons.arrow_back_ios, color: Colors.white),
onPressed: () {
Navigator.pop(context);
},
),
title: Text(
"关于",
style: TextStyle(color: Colors.white),
),
),
body: Container(
padding: EdgeInsets.all(10),
child: Flex(
direction: Axis.vertical,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Text(
"项目地址:",
style: TextStyle(color: Color(0xff333333), fontSize: 16),
),
Text(
source,
style: TextStyle(color: Color(0xff555555), fontSize: 14),
),
Spacer(flex: 1),
Column(
crossAxisAlignment: CrossAxisAlignment.center,
children: <Widget>[
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
"Version 1.0.1",
style: TextStyle(color: Color(0xff555555), fontSize: 12),
),
],
),
SizedBox(height: 5),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
"使用",
style: TextStyle(color: Color(0xff333333), fontSize: 16),
),
Image.asset("image/flutter_logo.png",
alignment: Alignment.bottomCenter,
width: 80,
fit: BoxFit.contain),
Text(
"技术构建",
style: TextStyle(color: Color(0xff333333), fontSize: 16),
),
],
)
],
),
],
),
));
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/views/second_page_view.dart | import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/model/weather_bean.dart';
import 'package:weather_built_by_flutter/model/page_event.dart';
import 'package:weather_built_by_flutter/utilitys/weather_icon_utility.dart';
import 'package:weather_built_by_flutter/widgets/weather_line_widget.dart';
import 'package:weather_built_by_flutter/widgets/process_widget.dart';
import 'package:flutter/services.dart' show rootBundle;
import 'dart:async';
import 'dart:ui' as ui;
import 'dart:typed_data';
class SecondPageView extends StatefulWidget {
final WeatherResult weatherResult;
SecondPageView(this.weatherResult);
@override
State<StatefulWidget> createState() {
return _PageState();
}
}
class _PageState extends State<SecondPageView> {
ScrollController _scrollController = new ScrollController();
bool top = false;
StreamSubscription streamSubscription;
@override
void initState() {
super.initState();
top = false;
//滑动属性
_scrollController.addListener(() {
if (_scrollController.position.pixels ==
_scrollController.position.maxScrollExtent) {
} else if (_scrollController.position.pixels ==
_scrollController.position.minScrollExtent) {
setState(() {
top = true;
});
} else {
top = false;
}
});
//滑动事件
streamSubscription = eventBus.on<PageEvent>().listen((event) {
setState(() {
top = false;
});
});
initDayIcon(WeatherIconUtil.getWeatherIconAssetsPath(
widget.weatherResult.dailys[0].day.img));
initNightIcon(WeatherIconUtil.getWeatherIconAssetsPath(
widget.weatherResult.dailys[0].night.img));
}
@override
void dispose() {
top = false;
if (streamSubscription != null) {
streamSubscription.cancel();
}
super.dispose();
}
bool imageLoaded = false;
@override
Widget build(BuildContext context) {
if (imageLoaded) {
return Stack(
fit: StackFit.expand,
children: <Widget>[
Image(image: AssetImage("image/second_page.jpg"),fit: BoxFit.cover,),
SingleChildScrollView(
physics: getScrollPhysics(top),
controller: _scrollController,
child: Column(
mainAxisSize: MainAxisSize.max,
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
_buildTitle("24小时预报"),
_buildLine(),
_buildHour(widget.weatherResult.hours),
_buildLine(),
_buildTitle("7日预报"),
_buildLine(),
_buildDaily(
widget.weatherResult.dailys, dayImages, nightImages),
_buildLine(),
_buildTitle("生活指数"),
_buildLine(),
_buildGrid(widget.weatherResult.indexs),
],
),
),
],
);
} else {
return ProgressView();
}
}
List<ui.Image> dayImages = [];
List<ui.Image> nightImages = [];
Future<Null> initDayIcon(String path) async {
final ByteData data = await rootBundle.load(path);
ui.Image image = await loadDayImage(new Uint8List.view(data.buffer));
dayImages.add(image);
int length = widget.weatherResult.dailys.length;
if (dayImages.length < length) {
var dayNight = widget.weatherResult.dailys[dayImages.length].day;
initDayIcon(WeatherIconUtil.getWeatherIconAssetsPath(dayNight.img));
} else {
if (dayImages.length == length && nightImages.length == length) {
setState(() {
imageLoaded = true;
});
}
}
}
Future<ui.Image> loadDayImage(List<int> img) async {
final Completer<ui.Image> completer = new Completer();
ui.decodeImageFromList(img, (ui.Image img) {
return completer.complete(img);
});
return completer.future;
}
initNightIcon(String path) async {
final ByteData data = await rootBundle.load(path);
ui.Image image = await loadNightImage(new Uint8List.view(data.buffer));
nightImages.add(image);
int length = widget.weatherResult.dailys.length;
if (nightImages.length < length) {
var dayNight = widget.weatherResult.dailys[dayImages.length].night;
initNightIcon(WeatherIconUtil.getWeatherIconAssetsPath(dayNight.img));
} else {
if (dayImages.length == length && nightImages.length == length) {
setState(() {
imageLoaded = true;
});
}
}
}
Future<ui.Image> loadNightImage(List<int> img) async {
final Completer<ui.Image> completer = new Completer();
ui.decodeImageFromList(img, (ui.Image img) {
return completer.complete(img);
});
return completer.future;
}
}
//滑动系数
ScrollPhysics getScrollPhysics(bool top) {
if (top) {
return NeverScrollableScrollPhysics();
} else {
return BouncingScrollPhysics();
}
}
Widget _buildTitle(String title) {
return Container(
padding: EdgeInsets.all(10),
child: Text(
title,
style: TextStyle(color: Colors.white, fontSize: 16),
),
);
}
Widget _buildLine({double height, Color color}) {
return Container(
height: height == null ? 0.5 : height,
color: color ?? Colors.white,
);
}
//24小时预报
Widget _buildHour(List<WeatherHourly> hours) {
List<Widget> widgets = [];
for (int i = 0; i < hours.length; i++) {
widgets.add(_getHourItem(hours[i]));
}
return Container(
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: Row(
children: widgets,
),
),
);
}
Widget _getHourItem(WeatherHourly hourly) {
return Container(
height: 110,
width: 80,
padding: EdgeInsets.all(10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
hourly.time,
style: TextStyle(color: Colors.white, fontSize: 12),
),
SizedBox(
height: 10,
),
Image(
image:
AssetImage(WeatherIconUtil.getWeatherIconAssetsPath(hourly.img)),
height: 30,
),
SizedBox(
height: 10,
),
Text(
hourly.temp + "℃",
style: TextStyle(color: Colors.white, fontSize: 16),
),
],
),
);
}
//7日预报
Widget _buildDaily(List<WeatherDaily> dailys, List<ui.Image> dayImages,
List<ui.Image> nightImages) {
return Container(
height: 340,
child: SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: WeatherLineWidget(dailys, dayImages, nightImages),
),
);
}
//生活指数
Widget _buildGrid(List<WeatherIndex> indexs) {
List<Widget> childs = [];
for (int i = 0; i < indexs.length; i++) {
childs.add(_getGridItem(indexs[i]));
}
return Container(
child: GridView(
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 3,
),
children: childs,
shrinkWrap: true,
physics: NeverScrollableScrollPhysics(),
),
);
}
Widget _getGridItem(WeatherIndex index) {
return Container(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisSize: MainAxisSize.max,
children: <Widget>[
Text(
index.ivalue,
style: TextStyle(color: Colors.white, fontSize: 18),
),
SizedBox(
height: 10,
),
Text(
index.iname,
style: TextStyle(color: Colors.white, fontSize: 14),
),
],
),
);
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/views/home_page_view.dart | import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/api/api.dart';
import 'package:weather_built_by_flutter/model/weather_bean.dart';
import 'package:weather_built_by_flutter/model/page_event.dart';
import 'package:weather_built_by_flutter/routers/application.dart';
import 'package:weather_built_by_flutter/routers/routers.dart';
import 'package:weather_built_by_flutter/utilitys/shared_preferences_utility.dart';
import 'package:weather_built_by_flutter/views/first_page_view.dart';
import 'package:weather_built_by_flutter/views/second_page_view.dart';
import 'package:weather_built_by_flutter/widgets/process_widget.dart';
import 'dart:convert';
import 'package:http/http.dart' as http;
class HomePageView extends StatefulWidget {
HomePageView();
@override
State<StatefulWidget> createState() {
return _PageState();
}
}
class _PageState extends State<HomePageView> {
String city = "";
String jsondata = "";
WeatherResult weatherResult;
int loadState = 2; //0:failed; 1:succeed; 2:loading
PageController _pageController = new PageController();
@override
void initState() {
super.initState();
loadWeatherData();
_pageController.addListener(() {
if (_pageController.position.pixels ==
_pageController.position.extentInside) {
eventBus.fire(PageEvent);
}
});
}
@override
Widget build(BuildContext context) {
if (jsondata.isNotEmpty) {
WeatherBean weatherBean = WeatherBean.fromJson(json.decode(jsondata));
if (weatherBean.succeed()) {
loadState = 1;
weatherResult = weatherBean.result;
} else {
loadState = 0;
}
}
return Material(
child: Column(
children: <Widget>[
buildBar(context),
Expanded(child: _buildPageView())
],
),
);
}
loadWeatherAssets() async {
Future<String> future =
DefaultAssetBundle.of(context).loadString("json/weather_default.json");
future.then((value) {
setState(() {
jsondata = value;
});
});
}
loadWeatherData() async {
if (city.isEmpty) {
await shared_preferences_utility.instance.then((sp) {
city = sp.get("city");
});
}
if (city == null) city = "杭州";
final response = await http.get(Api.WEATHER_QUERY + city);
setState(() {
jsondata = response.body;
});
}
Widget _buildPageView() {
if (loadState == 2) {
return new ProgressView();
} else if (loadState == 1) {
return new PageView(
scrollDirection: Axis.vertical,
controller: _pageController,
children: <Widget>[
FirstPageView(weatherResult),
SecondPageView(weatherResult)
],
);
} else {
return Center(
child: Column(
children: <Widget>[
Icon(Icons.sms_failed),
SizedBox(height: 10),
Text("加载失败",
style: TextStyle(fontSize: 16, color: Color(0xff8a8a8a))),
],
),
);
}
}
Widget buildBar(BuildContext context) {
return Container(
padding:
EdgeInsets.only(left: 10, top: MediaQuery.of(context).padding.top),
height: MediaQuery.of(context).padding.top + 40,
color: Colors.blueGrey,
child: GestureDetector(
child: Row(
crossAxisAlignment: CrossAxisAlignment.center,
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
Icon(Icons.edit, color: Colors.white, size: 20),
SizedBox(width: 10),
Text(
city,
style: TextStyle(fontSize: 16, color: Colors.white),
),
],
),
onTap: () {
Future future =
Application.router.navigateTo(context, Routes.cityPage);
future.then((value) {
if (value != null) {
setState(() {
loadState = 2;
});
city = value.toString();
loadWeatherData();
shared_preferences_utility.instance.then((sp) {
sp.putString("city", value.toString());
});
}
});
},
));
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/views/more_page.dart | import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/views/aboutme_page.dart';
class MorePage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('更多', style: TextStyle(color: Colors.white)),
backgroundColor: Colors.blueGrey,
),
body: Container(
child: ListView(
physics: const NeverScrollableScrollPhysics(),
children: <Widget>[
ListTile(
leading: Icon(Icons.settings),
title: Text('设置'),
trailing: Icon(Icons.chevron_right),
onTap: () {
Scaffold.of(context)
.showSnackBar(SnackBar(content: Text('开发中，敬请期待')));
},
),
ListTile(
leading: Icon(Icons.person),
title: Text('关于'),
trailing: Icon(Icons.chevron_right),
onTap: () {
Navigator.push(context,
MaterialPageRoute(builder: (context) => AboutMePage()));
},
),
],
),
),
);
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/widgets/weather_line_widget.dart | import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/model/weather_bean.dart';
import 'package:weather_built_by_flutter/utilitys/time_utility.dart';
import 'dart:ui' as ui;
class WeatherLineWidget extends StatelessWidget {
WeatherLineWidget(this.dailys, this.dayIcons, this.nightIcons);
final List<WeatherDaily> dailys;
final List<ui.Image> dayIcons;
final List<ui.Image> nightIcons;
@override
Widget build(BuildContext context) {
return CustomPaint(
painter: _customPainter(dailys, dayIcons, nightIcons),
size: Size(420, 310),
);
}
}
class _customPainter extends CustomPainter {
_customPainter(this.dailys, this.dayImages, this.nightIcons);
List<WeatherDaily> dailys;
List<ui.Image> dayImages;
List<ui.Image> nightIcons;
final double itemWidth = 60;
final double textHeight = 130;
final double temHeight = 80;
int maxTem, minTem;
@override
void paint(Canvas canvas, Size size) async {
setMinMax();
print("======= night:" +
nightIcons.length.toString() +
" day:" +
dayImages.length.toString());
var maxPaint = new Paint()
..strokeCap = StrokeCap.round
..style = PaintingStyle.stroke
..color = Color(0xffeceea6)
..isAntiAlias = true
..strokeWidth = 2;
var minPaint = new Paint()
..strokeCap = StrokeCap.round
..style = PaintingStyle.stroke
..color = Color(0xffa3f4fe)
..isAntiAlias = true
..strokeWidth = 2;
var pointPaint = Paint()
..color = Colors.green
..style = PaintingStyle.stroke
..strokeCap = StrokeCap.round
..isAntiAlias = true
..strokeWidth = 8;
var linePaint = Paint()
..color = Colors.white70
..strokeWidth = 0.5
..style = PaintingStyle.stroke;
var maxPath = new Path();
var minPath = new Path();
List<Offset> maxPoints = [];
List<Offset> minPoints = [];
double oneTemHeight = temHeight / (maxTem - minTem); //每个温度的高度
for (int i = 0; i < dailys.length; i++) {
var daily = dailys[i];
var dx = itemWidth / 2 + itemWidth * i;
var maxDy =
textHeight + (maxTem - int.parse(daily.day.temphigh)) * oneTemHeight;
var minDy =
textHeight + (maxTem - int.parse(daily.night.templow)) * oneTemHeight;
var maxOffset = new Offset(dx, maxDy);
var minOffset = new Offset(dx, minDy);
if (i == 0) {
maxPath.moveTo(dx, maxDy);
minPath.moveTo(dx, minDy);
} else {
maxPath.lineTo(dx, maxDy);
minPath.lineTo(dx, minDy);
}
maxPoints.add(maxOffset);
minPoints.add(minOffset);
if (i != 0) {
canvas.drawLine(Offset(itemWidth * i, 0),
Offset(itemWidth * i, textHeight * 2 + textHeight), linePaint);
}
var date;
if (i == 0) {
date = daily.week + "\n" + "今天";
} else if (i == 1) {
date = daily.week + "\n" + "明天";
} else {
date = daily.week + "\n" + TimeUtil.getWeatherDate(daily.date);
}
//日期
drawText(canvas, i, date, 10);
//白天天气图片
canvas.drawImageRect(
dayImages[i],
Rect.fromLTWH(0, 0, dayImages[i].width.toDouble(),
dayImages[i].height.toDouble()),
Rect.fromLTWH(itemWidth / 4 + itemWidth * i, 50, 30, 30),
linePaint);
//白天天气
drawText(canvas, i, daily.day.weather, 85);
//白天气温
drawText(canvas, i, daily.day.temphigh + "℃", 110);
//夜间天气图片
canvas.drawImageRect(
nightIcons[i],
Rect.fromLTWH(0, 0, nightIcons[i].width.toDouble(),
nightIcons[i].height.toDouble()),
Rect.fromLTWH(itemWidth / 4 + itemWidth * i,
textHeight + temHeight + 25, 30, 30),
new Paint());
//夜间天气
drawText(canvas, i, daily.night.weather, textHeight + temHeight + 60);
//夜间气温
drawText(canvas, i, daily.night.templow + "℃", textHeight + temHeight + 5);
//风向和风力
drawText(canvas, i, daily.night.winddirect + "\n" + daily.night.windpower,
textHeight + temHeight + 90,
frontSize: 10);
}
//最高温度折线
canvas.drawPath(maxPath, maxPaint);
//最低温度折线
canvas.drawPath(minPath, minPaint);
//最高温度点
canvas.drawPoints(ui.PointMode.points, maxPoints, pointPaint);
//最低温度点
canvas.drawPoints(ui.PointMode.points, minPoints, pointPaint);
}
@override
bool shouldRepaint(CustomPainter oldDelegate) {
return true;
}
//最高最低温度
setMinMax() {
minTem = maxTem = int.parse(dailys[0].day.temphigh);
for (WeatherDaily daily in dailys) {
if (int.parse(daily.day.temphigh) > maxTem) {
maxTem = int.parse(daily.day.temphigh);
}
if (int.parse(daily.night.templow) < minTem) {
minTem = int.parse(daily.night.templow);
}
}
}
//文字
drawText(Canvas canvas, int i, String text, double height,
{double frontSize}) {
var pb = ui.ParagraphBuilder(ui.ParagraphStyle(
textAlign: TextAlign.center, //居中
fontSize: frontSize == null ? 14 : frontSize, //大小
));
pb.addText(text);
pb.pushStyle(ui.TextStyle(color: Colors.white));
//文字宽度
var paragraph = pb.build()
..layout(ui.ParagraphConstraints(width: itemWidth));
//绘制文字
canvas.drawParagraph(paragraph, Offset(itemWidth * i, height));
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/widgets/process_widget.dart | import 'package:flutter/material.dart';
class ProgressView extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Center(
child: CircularProgressIndicator(
strokeWidth: 2,
),
);
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/model/city.dart | class CityBean {
final List<City> result;
CityBean({this.result});
factory CityBean.fromJson(Map<String, dynamic> json) {
var tempList = json['result'] as List;
List<City> items = tempList.map((i) => City.fromJson(i)).toList();
return CityBean(result: items);
}
}
class City {
final int cityid;
final String city;
City({this.cityid, this.city});
factory City.fromJson(Map<String, dynamic> json) {
return City(cityid: json['cityid'], city: json['city']);
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/model/weather_bean.dart | class WeatherBean {
final int status;
final String msg;
final WeatherResult result;
WeatherBean({
this.status,
this.msg,
this.result,
});
bool succeed() {
return status == 0;
}
factory WeatherBean.fromJson(Map<String, dynamic> json) {
return WeatherBean(
status: json['status'],
msg: json['msg'],
result: json['status'] == 0
? WeatherResult.fromJson(json['result'])
: null);
}
}
class WeatherResult {
final String city; //城市
final String citycode; //城市代码
final String date; //日期
final String week; //星期
final String weather; //天气
final String temp; //当前气温
final String temphigh; //最高温度
final String templow; //最低温度
final String img; //图片
final String humidity; //湿度
final String pressure; //气压
final String windspeed; //风速
final String winddirect; //风向
final String windpower; //风级
final String updatetime; //更新时间
final Aqi aqi;
final List<WeatherIndex> indexs; //生活指数
final List<WeatherDaily> dailys; //一周天气
final List<WeatherHourly> hours; //24小时天气
WeatherResult(
{this.city,
this.citycode,
this.date,
this.weather,
this.temp,
this.temphigh,
this.templow,
this.img,
this.humidity,
this.pressure,
this.windspeed,
this.winddirect,
this.windpower,
this.updatetime,
this.week,
this.aqi,
this.indexs,
this.dailys,
this.hours});
factory WeatherResult.fromJson(Map<String, dynamic> json) {
var temIndexs = json['index'] as List;
List<WeatherIndex> indexList =
temIndexs.map((i) => WeatherIndex.fromJson(i)).toList();
var temDailys = json['daily'] as List;
List<WeatherDaily> dailyList =
temDailys.map((i) => WeatherDaily.fromJson(i)).toList();
var temHours = json['hourly'] as List;
List<WeatherHourly> hoursList =
temHours.map((i) => WeatherHourly.fromJson(i)).toList();
return WeatherResult(
city: json['city'],
citycode: json['citycode'].toString(),
date: json['date'],
week: json['week'],
weather: json['weather'],
temp: json['temp'],
temphigh: json['temphigh'],
templow: json['templow'],
img: json['img'],
humidity: json['humidity'],
pressure: json['pressure'],
windspeed: json['windspeed'],
winddirect: json['winddirect'],
windpower: json['windpower'],
updatetime: json['updatetime'],
aqi: Aqi.fromJson(json['aqi']),
indexs: indexList,
dailys: dailyList,
hours: hoursList);
}
}
class WeatherIndex {
final String iname; //指数名
final String ivalue; //指数值
final String detail; //描述
WeatherIndex({this.iname, this.ivalue, this.detail});
factory WeatherIndex.fromJson(Map<String, dynamic> json) {
return new WeatherIndex(
iname: json['iname'],
ivalue: json['ivalue'],
detail: json['detail'],
);
}
}
class WeatherDaily {
final String date; //日期
final String week; //星期
final String sunrise; //日出
final String sunset; //日落
final DayNight night; //夜间天气
final DayNight day; //白天天气
WeatherDaily(
{this.date, this.week, this.sunrise, this.sunset, this.night, this.day});
factory WeatherDaily.fromJson(Map<String, dynamic> json) {
return WeatherDaily(
date: json['date'],
week: json['week'],
sunrise: json['sunrise'],
sunset: json['sunset'],
night: json['night'] != null ? DayNight.fromJson(json['night']) : null,
day: json['day'] != null ? DayNight.fromJson(json['day']) : null,
);
}
}
class DayNight {
final String weather; //天气
final String temphigh; //白天最高温度
final String templow; //夜间最低温度
final String img; //图片
final String winddirect; //风速
final String windpower; //风力
DayNight(
{this.weather,
this.temphigh,
this.templow,
this.img,
this.winddirect,
this.windpower});
factory DayNight.fromJson(Map<String, dynamic> json) {
return DayNight(
weather: json['weather'],
temphigh: json['temphigh'],
templow: json['templow'],
img: json['img'],
winddirect: json['winddirect'],
windpower: json['windpower']);
}
}
class WeatherHourly {
final String time; //时间
final String weather; //天气
final String temp; //温度
final String img; //图片
WeatherHourly({this.time, this.weather, this.temp, this.img});
factory WeatherHourly.fromJson(Map<String, dynamic> json) {
return new WeatherHourly(
time: json['time'],
weather: json['weather'],
temp: json['temp'],
img: json['img']);
}
}
class Aqi {
final String aqi;
final String quality;
final AqiInfo aqiinfo;
Aqi({this.aqi, this.quality, this.aqiinfo});
factory Aqi.fromJson(Map<String, dynamic> json) {
return Aqi(
aqi: json['aqi'],
quality: json['quality'],
aqiinfo: AqiInfo.fromJson(json['aqiinfo']));
}
}
class AqiInfo {
final String level;
final String color;
final String affect;
final String measure;
AqiInfo({
this.level,
this.color,
this.affect,
this.measure,
});
factory AqiInfo.fromJson(Map<String, dynamic> json) {
return AqiInfo(
level: json['level'],
color: json['color'],
affect: json['affect'],
measure: json['measure']);
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/model/page_event.dart | import 'package:event_bus/event_bus.dart';
EventBus eventBus = new EventBus();
class PageEvent {}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/api/api.dart | class Api{
static const String WEATHER_QUERY ="https://api.jisuapi.com/weather/query?appkey=e871c41f905794e8&city=";
static const String APPKEY_JS = "e871c41f905794e8";
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/routers/router_handler.dart | import 'package:fluro/fluro.dart';
import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/views/city_page.dart';
import 'package:weather_built_by_flutter/views/home_page.dart';
import 'package:weather_built_by_flutter/views/more_page.dart';
var homeHandler = new Handler(
handlerFunc: (BuildContext context, Map<String, List<String>> parameters) {
return AppHome();
});
var cityHandler = new Handler(
handlerFunc: (BuildContext context, Map<String, List<String>> parameters) {
return new CityPage();
});
var moreHandler = new Handler(
handlerFunc: (BuildContext context, Map<String, List<String>> parameters) {
return new MorePage();
});
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/routers/routers.dart | import 'package:fluro/fluro.dart';
import 'package:flutter/material.dart';
import 'package:weather_built_by_flutter/routers/router_handler.dart';
class Routes {
static String root = '/';
static String home = "/home";
static String cityPage = "/city";
static String morePage = "/more";
static void configurRoutes(Router router) {
router.notFoundHandler = new Handler(
handlerFunc:
(BuildContext context, Map<String, List<String>> params) {});
router.define(home, handler: homeHandler);
router.define(cityPage, handler: cityHandler);
router.define(morePage, handler: moreHandler);
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/routers/application.dart | import 'package:fluro/fluro.dart';
class Application {
static Router router;
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/utilitys/time_utility.dart | class TimeUtil {
static String getWeatherDate(String date) {
date = date.replaceAll("-", "/");
return date.substring(date.indexOf("/") + 1);
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/utilitys/weather_icon_utility.dart | class WeatherIconUtil{
static String getWeatherIconAssetsPath(String img){
return "image/$img.png";
}
}
| 0 |
mirrored_repositories/Light_Weather/lib | mirrored_repositories/Light_Weather/lib/utilitys/shared_preferences_utility.dart | import 'dart:async';
import 'package:shared_preferences/shared_preferences.dart';
class shared_preferences_utility {
static shared_preferences_utility _instance;
static Future<shared_preferences_utility> get instance async {
return await getInstance();
}
static SharedPreferences _spf;
shared_preferences_utility._();
Future _init() async {
_spf = await SharedPreferences.getInstance();
}
static Future<shared_preferences_utility> getInstance() async {
if (_instance == null) {
_instance = new shared_preferences_utility._();
await _instance._init();
}
return _instance;
}
static bool _beforecheck() {
if (_spf == null) {
return true;
}
return false;
}
bool hasKey(String key) {
Set keys = getKeys(key);
return keys.contains(keys);
}
Set<String> getKeys(String key) {
if (_beforecheck()) return null;
return _spf.getKeys();
}
get(String key) {
if (_beforecheck()) return null;
return _spf.get(key);
}
getString(String key) {
if (_beforecheck()) return null;
return _spf.getString(key);
}
Future<bool> putString(String key, String value) {
if (_beforecheck()) return null;
return _spf.setString(key, value);
}
bool getBool(String key) {
if (_beforecheck()) return null;
return _spf.getBool(key);
}
Future<bool> putBool(String key, bool value) {
if (_beforecheck()) return null;
return _spf.setBool(key, value);
}
int getInt(String key) {
if (_beforecheck()) return null;
return _spf.getInt(key);
}
Future<bool> putInt(String key, int value) {
if (_beforecheck()) return null;
return _spf.setInt(key, value);
}
double getDouble(String key) {
if (_beforecheck()) return null;
return _spf.getDouble(key);
}
Future<bool> putDouble(String key, double value) {
if (_beforecheck()) return null;
return _spf.setDouble(key, value);
}
List<String> getStringList(String key) {
if (_beforecheck()) return null;
return _spf.getStringList(key);
}
Future<bool> putStringLisg(String key, List<String> value) {
if (_beforecheck()) return null;
return _spf.setStringList(key, value);
}
dynamic getDynamic(String key) {
if (_beforecheck()) return null;
return _spf.get(key);
}
Future<bool> remove(String key) {
if (_beforecheck()) return null;
return _spf.remove(key);
}
Future<bool> clear() {
if (_beforecheck()) return null;
return _spf.clear();
}
}
| 0 |
mirrored_repositories/Light_Weather | mirrored_repositories/Light_Weather/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:weather_built_by_flutter/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/user_tag_demo | mirrored_repositories/user_tag_demo/lib/main.dart | import 'package:flutter/material.dart';
import 'package:user_tag_demo/views/home_view.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'User Tag Demo',
theme: ThemeData(
textSelectionTheme: TextSelectionThemeData(
selectionColor: Colors.redAccent.withOpacity(.3),
),
primarySwatch: Colors.red,
),
home: const HomeView(),
);
}
}
| 0 |
mirrored_repositories/user_tag_demo/lib | mirrored_repositories/user_tag_demo/lib/views/home_view.dart | import 'package:flutter/material.dart';
import 'package:user_tag_demo/models/post.dart';
import 'package:user_tag_demo/views/view_models/home_view_model.dart';
import 'package:user_tag_demo/views/widgets/comment_text_field.dart';
import 'package:user_tag_demo/views/widgets/post_widget.dart';
import 'package:user_tag_demo/views/widgets/user_tagger_widget.dart';
class HomeView extends StatefulWidget {
const HomeView({Key? key}) : super(key: key);
@override
State<HomeView> createState() => _HomeViewState();
}
class _HomeViewState extends State<HomeView> {
late final homeViewModel = HomeViewModel();
late final _controller = TextEditingController();
late final _focusNode = FocusNode();
String _formattedText = "";
VoidCallback? _dismissOverlay;
void _focusListener() {
if (!_focusNode.hasFocus) {
_dismissOverlay?.call();
}
}
@override
void initState() {
super.initState();
_focusNode.addListener(_focusListener);
}
@override
void dispose() {
_focusNode.removeListener(_focusListener);
_focusNode.dispose();
_controller.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
var insets = MediaQuery.of(context).viewInsets;
return GestureDetector(
onTap: () {
_dismissOverlay?.call();
},
child: Scaffold(
appBar: AppBar(
backgroundColor: Colors.redAccent,
title: const Text("The Squad"),
),
bottomNavigationBar: UserTagger(
onCreate: (onClose) {
_dismissOverlay = onClose;
},
onFormattedTextChanged: (formattedText) {
_formattedText = formattedText;
},
controller: _controller,
builder: (context, containerKey) {
return CommentTextField(
focusNode: _focusNode,
containerKey: containerKey,
insets: insets,
controller: _controller,
onSend: () {
FocusScope.of(context).unfocus();
homeViewModel.addPost(_formattedText);
_controller.clear();
},
);
}),
body: ValueListenableBuilder<List<Post>>(
valueListenable: homeViewModel.posts,
builder: (_, posts, __) {
return ListView.builder(
itemCount: posts.length,
itemBuilder: (_, index) {
return PostWidget(post: posts[index]);
},
);
}),
),
);
}
}
| 0 |
mirrored_repositories/user_tag_demo/lib/views | mirrored_repositories/user_tag_demo/lib/views/widgets/comment_text_field.dart | import 'package:flutter/material.dart';
import 'package:user_tag_demo/models/user.dart';
import 'package:user_tag_demo/views/widgets/custom_text_field.dart';
class CommentTextField extends StatelessWidget {
final TextEditingController controller;
final List<String> emojis;
final VoidCallback onSend;
final EdgeInsets insets;
final FocusNode? focusNode;
///Key passed down from UserTagger
final Key? containerKey;
const CommentTextField({
Key? key,
required this.controller,
required this.onSend,
required this.insets,
this.emojis = const [
'😍',
'😜',
'👍',
'🤞',
'🙌',
'😉',
'🙏',
],
this.focusNode,
this.containerKey,
}) : super(key: key);
@override
Widget build(BuildContext context) {
final width = MediaQuery.of(context).size.width;
return Container(
key: containerKey,
constraints: BoxConstraints(
maxHeight: insets == EdgeInsets.zero ? 150 : 150 + insets.bottom,
),
padding: const EdgeInsets.symmetric(
vertical: 20,
horizontal: 10,
),
color: Colors.white,
child: Column(
mainAxisAlignment: insets == EdgeInsets.zero
? MainAxisAlignment.end
: MainAxisAlignment.start,
children: [
SingleChildScrollView(
scrollDirection: Axis.horizontal,
child: SizedBox(
width: width,
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceAround,
children: [
for (var emoji in emojis)
EmojiIcon(
fontSize: 24,
emoji: emoji,
onTap: (emoji) {
controller.text += emoji;
controller.selection = TextSelection.fromPosition(
TextPosition(offset: controller.text.length),
);
},
)
],
),
),
),
const SizedBox(height: 18),
Row(
children: [
Container(
height: 50,
width: 50,
decoration: BoxDecoration(
shape: BoxShape.circle,
image: DecorationImage(
fit: BoxFit.cover,
image: NetworkImage(User.anon().avatar),
),
),
),
const Spacer(),
SizedBox(
width: width * .82,
child: CustomTextField(
focusNode: focusNode,
controller: controller,
hint: "Type something fun...",
suffix: IconButton(
onPressed: onSend,
icon: const Icon(
Icons.send,
color: Colors.redAccent,
),
),
),
),
],
)
],
),
);
}
}
class EmojiIcon extends StatelessWidget {
final String emoji;
final Function(String) onTap;
final double fontSize;
const EmojiIcon({
Key? key,
required this.emoji,
required this.onTap,
this.fontSize = 24,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: () => onTap(emoji),
child: Text(
emoji,
style: TextStyle(
fontSize: fontSize,
),
),
);
}
}
| 0 |
mirrored_repositories/user_tag_demo/lib/views | mirrored_repositories/user_tag_demo/lib/views/widgets/post_widget.dart | import 'package:flutter/material.dart';
import 'package:user_tag_demo/models/post.dart';
import 'package:user_tag_demo/views/widgets/custom_text.dart';
class PostWidget extends StatelessWidget {
final Post post;
const PostWidget({Key? key, required this.post}) : super(key: key);
@override
Widget build(BuildContext context) {
final width = MediaQuery.of(context).size.width;
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
mainAxisAlignment: MainAxisAlignment.start,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
height: 50,
width: 50,
decoration: BoxDecoration(
shape: BoxShape.circle,
image: DecorationImage(
fit: BoxFit.cover,
image: NetworkImage(post.poster.avatar),
),
),
),
const SizedBox(width: 8),
Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
padding: const EdgeInsets.symmetric(vertical: 5),
constraints: BoxConstraints(maxWidth: width * .76),
child: CustomText(
text: post.caption,
parentText: "${post.poster.userName} ",
parentTextStyle: const TextStyle(
color: Colors.black,
fontSize: 14,
fontWeight: FontWeight.w600,
),
onUserTagPressed: (userId) {
//typically, you'd navigate to details screen
//and fetch user details with userId
print(userId);
},
),
),
Text(
post.time,
style: const TextStyle(
color: Colors.grey,
fontSize: 12,
fontWeight: FontWeight.w400,
),
),
],
),
],
),
],
),
);
}
}
| 0 |
mirrored_repositories/user_tag_demo/lib/views | mirrored_repositories/user_tag_demo/lib/views/widgets/user_tagger_widget.dart | import 'package:flutter/material.dart';
import 'package:user_tag_demo/models/user.dart';
import 'package:user_tag_demo/views/view_models/search_view_model.dart';
import 'package:user_tag_demo/views/widgets/loading_indicator.dart';
///Search view model
final _searchViewModel = SearchViewModel();
class UserTagger extends StatefulWidget {
const UserTagger({
Key? key,
required this.controller,
required this.onFormattedTextChanged,
required this.builder,
this.onCreate,
}) : super(key: key);
///Child TextField's controller
final TextEditingController controller;
///Callback to dispatch updated formatted text
final void Function(String) onFormattedTextChanged;
///Returns callback that can be used to dismiss the overlay
///from parent widget.
final void Function(VoidCallback)? onCreate;
///Widget builder.
///Returned widget must use the [GlobalKey] as it's key.
final Widget Function(BuildContext, GlobalKey) builder;
@override
State<UserTagger> createState() => _UserTaggerState();
}
class _UserTaggerState extends State<UserTagger> {
TextEditingController get controller => widget.controller;
late final _containerKey = GlobalKey(
debugLabel: "TextField Container Key",
);
late Offset _offset = Offset.zero;
late double _width = 0;
late bool _hideOverlay = true;
OverlayEntry? _overlayEntry;
///Retrieves rendering information necessary to determine where
///the overlay is positioned on the screen.
void _computeSize() {
try {
final renderBox =
_containerKey.currentContext!.findRenderObject() as RenderBox;
_width = renderBox.size.width;
_offset = renderBox.localToGlobal(Offset.zero);
} catch (e) {
debugPrint(e.toString());
}
}
///Hides overlay if [val] is true.
///Otherwise, this computes size, creates and inserts and OverlayEntry.
void _shouldHideOverlay(bool val) {
try {
if (_hideOverlay == val) return;
setState(() {
_hideOverlay = val;
if (_hideOverlay) {
_overlayEntry?.remove();
_overlayEntry = null;
} else {
_computeSize();
_overlayEntry = _createOverlay();
Overlay.of(context)!.insert(_overlayEntry!);
}
});
} catch (e) {
debugPrint(e.toString());
}
}
///Creates an overlay to show search result
OverlayEntry _createOverlay() {
return OverlayEntry(
builder: (_) => Positioned(
left: _offset.dx,
width: _width,
height: 380,
top: _offset.dy - 390,
child: _UserListView(
tagUser: _tagUser,
onClose: () => _shouldHideOverlay(true),
),
),
);
}
///Table of tagged user names and their ids
late final Map<String, String> _taggedUsers = {};
///Formatted text where tagged user names are replaced in this format:
///```dart
///"@Lucky Ebere"
///```
///becomes
///
///```dart
///"@6zo22531b866ce0016f9e5tt#Lucky Ebere#"
///```
///assuming that `Lucky Ebere`'s id is `6zo22531b866ce0016f9e5tt`
String get _formattedText {
String text = controller.text;
for (var name in _taggedUsers.keys) {
if (text.contains(name)) {
final userName = name.replaceAll("@", "");
text = text.replaceAll(name, "@${_taggedUsers[name]}#$userName#");
}
}
return text;
}
///Whether to not execute the [_tagListener] logic
bool _defer = false;
///Current tagged user selected in TextField
String _selectedTag = "";
///Executes user search with [query]
void _search(String query) {
if (query.isEmpty) return;
_shouldHideOverlay(false);
_searchViewModel.search(query.trim());
}
///Adds [name] and [id] to [_taggedUsers] and
///updates content of TextField with [name]
void _tagUser(String name, String id) {
_shouldSearch = false;
_shouldHideOverlay(true);
name = "@${name.trim()}";
id = id.trim();
if (_taggedUsers[name] != null) {
//user has already been tagged
//show error
return;
}
final text = controller.text;
late final position = controller.selection.base.offset - 1;
int index = 0;
if (position != text.length - 1) {
index = text.substring(0, position).lastIndexOf("@");
} else {
index = text.lastIndexOf("@");
}
if (index >= 0) {
final tag = text.substring(index, position + 1);
_defer = true;
_taggedUsers[name] = id;
final newText = text.replaceAll(tag, name);
_lastCachedText = newText;
controller.text = newText;
_defer = true;
int offset = newText.indexOf(name) + name.length + 1;
if (offset > newText.length) offset -= 1;
controller.selection = TextSelection.fromPosition(
TextPosition(
offset: offset,
),
);
widget.onFormattedTextChanged(_formattedText);
}
}
///Highlights a tagged user from [_taggedUsers] when keyboard action attempts to remove them
///to prompt the user.
///
///Highlighted user when [_removeEditedTags] is triggered is removed from
///the TextField.
///
///Does nothing when there is no tagged user or when there's no attempt
///to remove a tagged user from the TextField.
///
///Returns `true` if a tagged user is either selected or removed
///(if they were previously selected).
///Otherwise, returns `false`.
bool _removeEditedTags() {
try {
final text = controller.text;
if (text.isEmpty) {
_taggedUsers.clear();
_lastCachedText = text;
return false;
}
final position = controller.selection.base.offset - 1;
if (text[position] == "@") {
_shouldSearch = true;
return false;
}
for (var tag in _taggedUsers.keys) {
if (!text.contains(tag)) {
if (_isTagSelected) {
_removeSelection();
return true;
} else {
if (_backtrackAndSelect(tag)) return true;
}
}
}
} catch (e, trace) {
debugPrint("FROM _removeEditedTags: $e");
debugPrint("FROM _removeEditedTags: $trace");
}
_lastCachedText = controller.text;
_defer = false;
return false;
}
///Back tracks from current cursor position to find and select
///a tagged user, if any.
///
///Returns `true` if a tagged user is found and selected.
///Otherwise, returns `false`.
bool _backtrackAndSelect(String tag) {
String text = controller.text;
if (!text.contains("@")) return false;
final length = controller.selection.base.offset;
_defer = true;
controller.text = _lastCachedText;
text = _lastCachedText;
_defer = true;
controller.selection = TextSelection.fromPosition(
TextPosition(offset: length),
);
late String temp = "";
for (int i = length; i >= 0; i--) {
if (i == length && text[i] == "@") return false;
temp = text[i] + temp;
if (text[i] == "@" && temp.length > 1 && temp == tag) {
_selectedTag = tag;
_isTagSelected = true;
_startOffset = i;
_endOffset = length + 1;
_defer = true;
controller.selection = TextSelection(
baseOffset: _startOffset!,
extentOffset: _endOffset!,
);
return true;
}
}
return false;
}
///Updates offsets after [_selectedTag] set in [_backtrackAndSelect]
///has been removed.
void _removeSelection() {
_taggedUsers.remove(_selectedTag);
_selectedTag = "";
_lastCachedText = controller.text;
_startOffset = null;
_endOffset = null;
_isTagSelected = false;
widget.onFormattedTextChanged(_formattedText);
}
///Whether a tagged user is selected in the TextField
bool _isTagSelected = false;
///Start offset for selection in the TextField
int? _startOffset;
///End offset for selection in the TextField
int? _endOffset;
///Text from the TextField in it's previous state before a new update
///(new text input from keyboard or deletion).
///
///This is necessary to compare and see if changes have occured and to restore
///the text field content when user attempts to remove a tagged user
///so the tagged user can be selected and with further action, be removed.
String _lastCachedText = "";
///Whether to initiate a user search
bool _shouldSearch = false;
///Regex to match allowed search characters.
///Non-conforming characters terminate the search context.
late final _regExp = RegExp(r'^[a-zA-Z-]*$');
///This is triggered when deleting text from TextField that isn't
///a tagged user. Useful for continuing search without having to
///type `@` first.
///
///E.g, if you typed
///```dart
///@lucky|
///```
///the search context is activated and `lucky` is sent as the search query.
///
///But if you continue with a terminating character like so:
///```dart
///@lucky |
///```
///the search context is exited and the overlay is dismissed.
///
///However, if the text is edited to bring the cursor back to
///
///```dart
///@luck|
///```
///the search context is entered again and the text after the `@` is
///sent as the search query.
///
///Returns `false` when a search query is found from back tracking.
///Otherwise, returns `true`.
bool _backtrackAndSearch() {
String text = controller.text;
if (!text.contains("@")) return true;
final length = controller.selection.base.offset - 1;
late String temp = "";
for (int i = length; i >= 0; i--) {
if (i == length && text[i] == "@") return true;
if (!_regExp.hasMatch(text[i]) && text[i] != "@") return true;
temp = text[i] + temp;
if (text[i] == "@" && temp.length > 1) {
_shouldSearch = true;
_isTagSelected = false;
_extractAndSearch(controller.text, length);
return false;
}
}
_lastCachedText = controller.text;
return true;
}
///Shifts cursor to end of tagged user name
///when an attempt to edit one is made.
///
///This shift of the cursor allows the next backbutton press from the
///same position to trigger the selection (and removal on next press)
///of the tagged user.
void _shiftCursorForTaggedUser() {
String text = controller.text;
if (!text.contains("@")) return;
final length = controller.selection.base.offset - 1;
late String temp = "";
for (int i = length; i >= 0; i--) {
if (i == length && text[i] == "@") {
temp = "@";
break;
}
temp = text[i] + temp;
if (text[i] == "@" && temp.length > 1) break;
}
if (temp.isEmpty) return;
for (var user in _taggedUsers.keys) {
if (user.contains(temp)) {
final names = user.split(" ");
if (names.length != 2) return;
int offset = length +
names.last.length +
(names.first.length - temp.length + 1) +
1;
if (offset > text.length) {
offset = text.length;
}
if (text.substring(length + 1, offset).trim().contains(names.last)) {
_defer = true;
controller.selection = TextSelection.fromPosition(
TextPosition(offset: offset),
);
return;
}
}
}
}
///Listener attached to [controller] to listen for change in
///search context and tagged user selection.
///
///Triggers search:
///Starts the search context when last entered character is `@`.
///
///Ends Search:
///Exits search context and hides overlay when a terminating character
///not matched by [_regExp] is entered.
void _tagListener() {
if (_defer) {
_defer = false;
return;
}
final text = controller.text;
if (text.isEmpty && _selectedTag.isNotEmpty) {
_removeSelection();
}
//When a previously selected tag is unselected without removing
//reset tag selection values
if (_startOffset != null &&
controller.selection.base.offset != _startOffset) {
_selectedTag = "";
_startOffset = null;
_endOffset = null;
_isTagSelected = false;
}
late final position = controller.selection.base.offset - 1;
if (_shouldSearch && position != text.length - 1 && text.contains("@")) {
_extractAndSearch(text, position);
return;
}
if (_lastCachedText == text) {
_shiftCursorForTaggedUser();
widget.onFormattedTextChanged(_formattedText);
return;
}
if (_lastCachedText.trim().length > text.trim().length) {
if (_removeEditedTags()) {
_shouldHideOverlay(true);
widget.onFormattedTextChanged(_formattedText);
return;
}
_shiftCursorForTaggedUser();
final hideOverlay = _backtrackAndSearch();
if (hideOverlay) _shouldHideOverlay(true);
widget.onFormattedTextChanged(_formattedText);
return;
}
_lastCachedText = text;
if (text[position] == "@") {
_shouldSearch = true;
widget.onFormattedTextChanged(_formattedText);
return;
}
if (!_regExp.hasMatch(text[position])) {
_shouldSearch = false;
}
if (_shouldSearch) {
_extractAndSearch(text, position);
} else {
_shouldHideOverlay(true);
}
widget.onFormattedTextChanged(_formattedText);
}
///Extract text appended to the last `@` symbol found in [text]
///or the substring of [text] up until [position] if [position] is not null
///and performs a user search.
void _extractAndSearch(String text, int endOffset) {
try {
int index = text.substring(0, endOffset).lastIndexOf("@");
if (index < 0) return;
final userName = text.substring(
index + 1,
endOffset + 1,
);
if (userName.isNotEmpty) _search(userName);
} catch (e, trace) {
debugPrint("$trace");
}
}
@override
void initState() {
super.initState();
controller.addListener(_tagListener);
}
@override
void dispose() {
controller.removeListener(_tagListener);
_overlayEntry?.remove();
super.dispose();
}
@override
Widget build(BuildContext context) {
widget.onCreate?.call(() {
_shouldHideOverlay(true);
});
return widget.builder(context, _containerKey);
}
}
class _UserListView extends StatelessWidget {
final Function(String, String) tagUser;
final VoidCallback onClose;
const _UserListView({
Key? key,
required this.tagUser,
required this.onClose,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Container(
padding: const EdgeInsets.symmetric(horizontal: 2),
decoration: BoxDecoration(
color: Colors.white,
boxShadow: [
BoxShadow(
color: Colors.black.withOpacity(.2),
offset: const Offset(0, -5),
blurRadius: 10,
),
],
),
child: Material(
color: Colors.transparent,
child: ValueListenableBuilder<bool>(
valueListenable: _searchViewModel.loading,
builder: (_, loading, __) {
return ValueListenableBuilder<List<User>>(
valueListenable: _searchViewModel.users,
builder: (_, users, __) {
if (loading && users.isEmpty) {
return const Center(
child: LoadingWidget(),
);
}
return Column(
children: [
Align(
alignment: Alignment.centerRight,
child: IconButton(
onPressed: onClose,
icon: const Icon(Icons.close),
),
),
if (users.isEmpty)
const Center(child: Text("No user found"))
else
Expanded(
child: ListView.builder(
padding: EdgeInsets.zero,
itemCount: users.length,
itemBuilder: (_, index) {
final user = users[index];
return ListTile(
leading: Container(
height: 50,
width: 50,
decoration: BoxDecoration(
shape: BoxShape.circle,
image: DecorationImage(
image: NetworkImage(user.avatar),
),
),
),
title: Text(user.fullName),
subtitle: Text("@${user.userName}"),
onTap: () {
tagUser(user.userName, user.id);
},
);
},
),
),
],
);
});
}),
),
);
}
}
| 0 |
mirrored_repositories/user_tag_demo/lib/views | mirrored_repositories/user_tag_demo/lib/views/widgets/loading_indicator.dart | import 'package:flutter/cupertino.dart';
class LoadingWidget extends StatelessWidget {
const LoadingWidget({
Key? key,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return Row(
mainAxisAlignment: MainAxisAlignment.center,
children: const [
Text(
"Loading",
),
SizedBox(width: 10),
CupertinoActivityIndicator(radius: 10),
],
);
}
}
| 0 |
mirrored_repositories/user_tag_demo/lib/views | mirrored_repositories/user_tag_demo/lib/views/widgets/custom_text_field.dart | import 'package:flutter/material.dart';
class CustomTextField extends StatelessWidget {
final TextEditingController? controller;
final FocusNode? focusNode;
final String? hint;
final Widget? suffix;
const CustomTextField({
Key? key,
this.controller,
this.focusNode,
this.hint,
this.suffix,
}) : super(key: key);
@override
Widget build(BuildContext context) {
return TextFormField(
controller: controller,
focusNode: focusNode,
style: const TextStyle(
color: Colors.black,
fontWeight: FontWeight.w400,
fontSize: 16,
),
cursorColor: Colors.redAccent,
decoration: InputDecoration(
suffixIcon: suffix,
hintText: hint,
hintStyle: const TextStyle(
color: Colors.blueGrey,
fontWeight: FontWeight.w400,
fontSize: 14,
),
border: OutlineInputBorder(
borderSide: const BorderSide(
color: Colors.pinkAccent,
),
borderRadius: BorderRadius.circular(30),
),
enabledBorder: OutlineInputBorder(
borderSide: const BorderSide(
color: Colors.pinkAccent,
),
borderRadius: BorderRadius.circular(30),
),
disabledBorder: OutlineInputBorder(
borderSide: const BorderSide(
color: Colors.pinkAccent,
),
borderRadius: BorderRadius.circular(30),
),
focusedBorder: OutlineInputBorder(
borderSide: const BorderSide(
color: Colors.pinkAccent,
),
borderRadius: BorderRadius.circular(30),
),
),
);
}
}
| 0 |
mirrored_repositories/user_tag_demo/lib/views | mirrored_repositories/user_tag_demo/lib/views/widgets/custom_text.dart | import 'package:flutter/gestures.dart';
import 'package:flutter/material.dart';
import 'package:linkify/linkify.dart';
import 'package:url_launcher/url_launcher.dart';
class CustomText extends StatelessWidget {
final String text;
final double? fontSize;
final Color? textColor;
final int maxTextLength;
final VoidCallback? onSuffixPressed;
final bool showAllText;
final String suffix;
final String? parentText;
final TextStyle? parentTextStyle;
final VoidCallback? onParentPressed;
final Function(String)? onUserTagPressed;
CustomText({
Key? key,
required this.text,
this.maxTextLength = 300,
this.showAllText = false,
this.suffix = "Show more",
this.fontSize,
this.onSuffixPressed,
this.parentText,
this.parentTextStyle,
this.textColor,
this.onParentPressed,
this.onUserTagPressed,
}) : _suffix = "...$suffix",
_text = text.trim(),
_fontSize = fontSize ?? 14,
super(key: key);
final double _fontSize;
final String _text;
final String _suffix;
late final List<TextSpan> _spans = [];
int _length = 0;
TextSpan _copyWith(TextSpan span, {String? text}) {
return TextSpan(
style: span.style,
recognizer: span.recognizer,
children: span.children,
text: text ?? span.text,
);
}
int get _maxTextLength {
if (showAllText) return _text.length;
return maxTextLength;
}
void _addText(TextSpan span) {
if (_length >= _maxTextLength) {
if (_spans.isNotEmpty && _spans.last.text == _suffix) {
return;
}
if (span.text!.length > _maxTextLength) {
_spans.add(
_copyWith(
span,
text: text.substring(0, _maxTextLength),
),
);
} else {
_spans.add(span);
}
if (_length > maxTextLength) {
_spans.add(
TextSpan(
text: _suffix,
style: const TextStyle(color: Colors.pink),
recognizer: TapGestureRecognizer()..onTap = onSuffixPressed,
),
);
}
return;
}
_spans.add(span);
}
bool _isEmail(String? email) {
if (email != null) {
String p = "[a-zA-Z0-9\+\.\_\%\-\+]{1,256}" +
"\\@" +
"[a-zA-Z0-9][a-zA-Z0-9\\-]{0,64}" +
"(" +
"\\." +
"[a-zA-Z0-9][a-zA-Z0-9\\-]{0,25}" +
")+";
return RegExp(p).hasMatch(email);
}
return false;
}
TextSpan get _parsedTextSpan {
final elements = linkify(
_text,
options: const LinkifyOptions(
removeWww: true,
looseUrl: true,
),
linkifiers: [
const UrlLinkifier(),
CustomUserTagLinkifier(),
],
);
for (var element in elements) {
_length += element.text.length;
if (element is UrlElement) {
_addText(
TextSpan(
text: element.text,
style: TextStyle(
fontWeight: FontWeight.w400,
fontSize: _fontSize,
color: Colors.pinkAccent,
),
recognizer: TapGestureRecognizer()
..onTap = () async {
final isEmail = _isEmail(element.text);
if (isEmail) {
await launchUrl(Uri.parse("mailto:${element.text}"));
} else {
await launchUrl(Uri.parse(element.url));
}
},
),
);
} else if (element is CustomUserTagElement) {
_addText(
TextSpan(
text: element.name,
style: TextStyle(
fontWeight: FontWeight.w400,
fontSize: _fontSize,
color: Colors.pinkAccent,
),
recognizer: TapGestureRecognizer()
..onTap = () {
onUserTagPressed?.call(element.userId);
},
),
);
} else {
_addText(
TextSpan(
text: element.text,
style: TextStyle(
fontWeight: FontWeight.w400,
fontSize: _fontSize,
color: textColor ?? Colors.black.withOpacity(.8),
),
),
);
}
}
if (showAllText &&
_length > maxTextLength &&
_spans.isNotEmpty &&
_spans.last.text != _suffix) {
_spans.add(
TextSpan(
text: _suffix,
style: const TextStyle(color: Colors.pink),
recognizer: TapGestureRecognizer()..onTap = onSuffixPressed,
),
);
}
return TextSpan(children: _spans);
}
@override
Widget build(BuildContext context) {
TextSpan child = _parsedTextSpan;
if (parentText != null) {
child = TextSpan(
text: parentText,
style: parentTextStyle,
children: [child],
recognizer: TapGestureRecognizer()..onTap = onParentPressed,
);
}
return RichText(
text: child,
);
}
}
class CustomUserTagLinkifier extends Linkifier {
///This matches any string in this format
///"@{userId}#{userName}#"
final _userTagRegex = RegExp(r'^(.*?)(\@.\w+\#..+?\#)');
@override
List<LinkifyElement> parse(
List<LinkifyElement> elements,
LinkifyOptions options,
) {
final list = <LinkifyElement>[];
for (var element in elements) {
if (element is TextElement) {
final match = _userTagRegex.firstMatch(element.text);
if (match == null) {
list.add(element);
} else {
final text = element.text.replaceFirst(match.group(0)!, '');
if (match.group(1)?.isNotEmpty == true) {
list.add(TextElement(match.group(1)!));
}
if (match.group(2)?.isNotEmpty == true) {
final blob = match.group(2)!.split("#");
list.add(
CustomUserTagElement(
userId: blob.first.replaceAll(
"@",
"",
),
name: "@${blob[1]}",
),
);
}
if (text.isNotEmpty) {
list.addAll(parse([TextElement(text)], options));
}
}
} else {
list.add(element);
}
}
return list;
}
}
class CustomUserTagElement extends LinkableElement {
final String userId;
final String name;
CustomUserTagElement({required this.userId, required this.name})
: super(userId, name);
@override
String toString() {
return "CustomUserTagElement: '$userId' ($name)";
}
@override
bool operator ==(other) => equals(other);
@override
bool equals(other) =>
other is CustomUserTagElement &&
super.equals(other) &&
other.userId == userId &&
other.name == name;
}
| 0 |
mirrored_repositories/user_tag_demo/lib/views | mirrored_repositories/user_tag_demo/lib/views/view_models/search_view_model.dart | import 'package:flutter/material.dart';
import 'package:user_tag_demo/models/user.dart';
class SearchViewModel {
late final ValueNotifier<List<User>> _users = ValueNotifier([]);
ValueNotifier<List<User>> get users => _users;
late final ValueNotifier<bool> _loading = ValueNotifier(false);
ValueNotifier<bool> get loading => _loading;
void _setLoading(bool val) {
if (val != _loading.value) {
_loading.value = val;
}
}
Future<void> search(String query) async {
if (query.isEmpty) return;
query = query.toLowerCase().trim();
_users.value = [];
_users.notifyListeners();
_setLoading(true);
await Future.delayed(const Duration(milliseconds: 250));
final result = User.allUsers
.where(
(user) =>
user.userName.toLowerCase().contains(query) ||
user.fullName.toLowerCase().contains(query),
)
.toList();
_users.value = result;
_users.notifyListeners();
_setLoading(false);
}
}
| 0 |
mirrored_repositories/user_tag_demo/lib/views | mirrored_repositories/user_tag_demo/lib/views/view_models/home_view_model.dart | import 'package:flutter/material.dart';
import 'package:user_tag_demo/models/post.dart';
import 'package:user_tag_demo/models/user.dart';
class HomeViewModel {
final ValueNotifier<List<Post>> _posts = ValueNotifier(Post.posts);
ValueNotifier<List<Post>> get posts => _posts;
void addPost(String caption) {
if (caption.isEmpty) return;
final post = Post(
caption: caption,
poster: User.anon(),
time: "now",
);
_posts.value.add(post);
_posts.notifyListeners();
}
}
| 0 |
mirrored_repositories/user_tag_demo/lib | mirrored_repositories/user_tag_demo/lib/models/user.dart | class User {
final String id;
final String userName;
final String fullName;
final String avatar;
User({
required this.id,
required this.userName,
required this.fullName,
required this.avatar,
});
factory User.lucky() => User(
id: "63a27531b866ce0016f9e582",
fullName: "Lucky Ebere",
userName: "crazelu",
avatar:
"https://github.githubassets.com/images/modules/profile/achievements/quickdraw-default.png",
);
factory User.brad() => User(
id: "11a27531b866ce0016f9e582",
fullName: "Brad Francis",
userName: "brad",
avatar: "https://avatars.githubusercontent.com/u/45284758?v=4",
);
factory User.sharky() => User(
id: "69a12531b866ce0016f9h082",
fullName: "Tom Hanks",
userName: "sharky",
avatar:
"https://github.githubassets.com/images/modules/profile/achievements/pull-shark-default.png",
);
factory User.billy() => User(
id: "69a48531n066ce0016f9h082",
fullName: "Vecna Finn",
userName: "billy",
avatar:
"https://github.githubassets.com/images/modules/profile/achievements/yolo-default.png",
);
factory User.lyon() => User(
id: "69a48531n066cekk16f9h082",
fullName: "Russel Van",
userName: "lyon",
avatar: "https://avatars.githubusercontent.com/u/26209401?s=64&v=4",
);
factory User.aurora() => User(
id: "08a98331b866ce0017k9h082",
fullName: "Aurora Peters",
userName: "aurora",
avatar:
"https://github.githubassets.com/images/modules/profile/achievements/arctic-code-vault-contributor-default.png",
);
factory User.anon() => User(
id: "69a00531b866ce0017k9h082",
fullName: "Anonymous User",
userName: "anon",
avatar:
"https://github.githubassets.com/images/modules/profile/achievements/pair-extraordinaire-default.png",
);
static List<User> allUsers = [
User.lucky(),
User.anon(),
User.billy(),
User.sharky(),
User.lyon(),
User.aurora(),
User.brad(),
];
}
| 0 |
mirrored_repositories/user_tag_demo/lib | mirrored_repositories/user_tag_demo/lib/models/post.dart | import 'package:user_tag_demo/models/user.dart';
class Post {
final String caption;
final User poster;
final String time;
Post({
required this.caption,
required this.poster,
required this.time,
});
static List<Post> posts = [
Post(
caption: "Hi @63a27531b866ce0016f9e582#crazelu#. Please call me",
poster: User.billy(),
time: "2 days ago",
),
Post(
caption:
"@69a12531b866ce0016f9h082#sharky#,@69a48531n066ce0016f9h082#billy# you're gonna want to visit me now",
poster: User.lucky(),
time: "2 days ago",
),
Post(
caption: "Hey guys. I'm new here",
poster: User.brad(),
time: "2 days ago",
),
Post(
caption:
"Y'all should check my twitter https://twitter.com/ebere_lucky. S/O to @08a98331b866ce0017k9h082#aurora# and @11a27531b866ce0016f9e582#brad#. Real OGs",
poster: User.lucky(),
time: "2 days ago",
),
Post(
caption:
"Why should I visit you 😏 @63a27531b866ce0016f9e582#crazelu# SMH",
poster: User.sharky(),
time: "1 day ago",
),
];
}
| 0 |
mirrored_repositories/user_tag_demo | mirrored_repositories/user_tag_demo/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 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.
import 'package:flutter/material.dart';
import 'package:flutter_test/flutter_test.dart';
import 'package:user_tag_demo/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/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/main.dart | import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
import 'package:mobile_app/screens/login_signup.dart';
import 'package:mobile_app/database/storage.dart';
import 'package:mobile_app/utilities/globals.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await Firebase.initializeApp();
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
Map<int, Color> color =
{
50 :Color.fromRGBO(45, 30, 64, .1),
100:Color.fromRGBO(45, 30, 64, .2),
200:Color.fromRGBO(45, 30, 64, .3),
300:Color.fromRGBO(45, 30, 64, .4),
400:Color.fromRGBO(45, 30, 64, .5),
500:Color.fromRGBO(45, 30, 64, .6),
600:Color.fromRGBO(45, 30, 64, .7),
700:Color.fromRGBO(45, 30, 64, .8),
800:Color.fromRGBO(45, 30, 64, .9),
900:Color.fromRGBO(45, 30, 64, 1),
};
//MaterialColor colorCustom = MaterialColor(0xFF880E4F, MyApp().color);
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Phy',
theme: ThemeData(
/*cursorColor: Colors.red,
cupertinoOverrideTheme: CupertinoThemeData(
primaryColor: Colors.red,
),*/
//DON'T REMOVE I AM KEEPING THIS FOR LATER
primarySwatch: Colors.deepPurple,
// bottomAppBarColor: colorCustom,
),
home: LoginSignUpPage(title: 'Login and Signup'),
);
}
}
| 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/utilities/toast.dart | import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
const Color primaryColor = const Color(0xff2D1E40);
void displayToast(String msg) {
Fluttertoast.showToast(
msg: msg,
backgroundColor: Colors.white,
textColor: primaryColor,
toastLength: Toast.LENGTH_SHORT,
);
} | 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/utilities/helpful_methods.dart | import 'package:url_launcher/url_launcher.dart';
void launchURLWithoutCheck(String url) async {
print(url);
await launch(url);
} | 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/utilities/globals.dart | import 'package:firebase_storage/firebase_storage.dart';
import 'package:mobile_app/database/storage.dart';
class Constants{
static const String SignOut = 'Sign out';
static const List<String> choices = <String>[
SignOut
];
}
class GlobalVars {
static int selectedCourseIndex = 0;
static List<String> courses = <String>['GCSE O Levels','GCSE A Levels','IGCSE O Levels','IGCSE A Levels','Edexcel','IB MYP', 'IB DP'];
static List<String> resources = ['Syllabus','Past Papers','Worksheets','Video Lectures','Quizzes'];
static List<String> pastPaperYears = ['2018','2017','2016', '2015','2014','2013','2012','2011', '2010'];
static List<String> chapters = ['Units and Measurements','Force','Magnetism','Gravitation','Work, Energy and Power', 'Thermodynamics','Matter','Kinetic Theory','Oscillations','Waves'];
}
class GlobalPastPaperData {
static Map<String, List<List<String>>> yearValuesMap = Map();
static List<int> pastPaperCounts = [];
static Future<void> loadData(String selectedCourse) async {
final FileStorage _storage = FileStorage();
yearValuesMap = await _storage.getPastPaperURLsAndNames(selectedCourse);
for (int i = 0; i < GlobalVars.pastPaperYears.length; i++) {
String year = GlobalVars.pastPaperYears[i];
dynamic value = yearValuesMap[year];
List<String> names = value[1];
pastPaperCounts.add(names.length);
}
}
}
class GlobalQuizData {
static Map<String, List<List<String>>> chapterValuesMap = Map();
static List<int> quizCounts = [];
static Future<void> loadData(String selectedCourse) async {
final FileStorage _storage = FileStorage();
chapterValuesMap = await _storage.getQuizzesURLsAndNames(selectedCourse);
for (int i = 0; i < GlobalVars.chapters.length; i++) {
String chapter = GlobalVars.chapters[i];
dynamic value = chapterValuesMap[chapter];
List<String> names = value[1];
quizCounts.add(names.length);
}
}
}
class GlobalWorksheetData {
static Map<String, List<List<String>>> chapterValuesMap = Map();
static List<int> worksheetCounts = [];
static Future<void> loadData(String selectedCourse) async {
final FileStorage _storage = FileStorage();
chapterValuesMap = await _storage.getWorksheetsURLsAndNames(selectedCourse);
for (int i = 0; i < GlobalVars.chapters.length; i++) {
String chapter = GlobalVars.chapters[i];
dynamic value = chapterValuesMap[chapter];
List<String> names = value[1];
worksheetCounts.add(names.length);
}
}
}
class GlobalSyllabusData {
static String syllabusURL;
static Future<void> loadData(String selectedCourse) async {
final FileStorage _storage = FileStorage();
syllabusURL = await _storage.getSyllabusURL(selectedCourse);
}
}
class ConstantsforSearch{
static const String Save = 'Save';
static const List<String> choices = <String>[
Save
];
}
class Post {
final String title;
final String links;
final String types;
Post(this.title , this.types, this.links);
} | 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/utilities/navigation.dart | import 'package:firebase_auth/firebase_auth.dart';
import 'package:flutter/material.dart';
import 'package:google_sign_in/google_sign_in.dart';
import 'package:mobile_app/database/auth.dart';
import 'package:mobile_app/utilities/globals.dart';
import 'package:mobile_app/utilities/helpful_methods.dart';
import '../screens/student_view/syllabus.dart';
import '../screens/home_page.dart';
import 'package:mobile_app/screens/student_view/past_papers.dart';
import 'package:mobile_app/screens/student_view/quiz.dart';
import 'package:mobile_app/screens/student_view/syllabus.dart';
import 'package:mobile_app/screens/student_view/video_lectures.dart';
import 'package:mobile_app/screens/student_view/worksheets.dart';
Future navigateToHomePage(context) async {
Navigator.push(context,
MaterialPageRoute(builder:(context) =>
MyHomePage(
title: 'Main Skeleton'
),
)
);
}
Future navigateToResourceView(context, String selectedResource, String selectedCourse) async {
switch (selectedResource) {
case 'Syllabus':
print('navigating to syllabus');
/*Navigator.push(context,
MaterialPageRoute(builder:(context)=>
Syllabus()
),
);*/
await GlobalSyllabusData.loadData(selectedCourse);
launchURLWithoutCheck(GlobalSyllabusData.syllabusURL);
break;
case 'Past Papers' :
print('navigating to past papers');
await GlobalPastPaperData.loadData(selectedCourse);
Navigator.push(context,
MaterialPageRoute(builder:(context)=>
PastPapersStudentsView()
),
);
break;
case 'Worksheets' :
print('navigating to worksheets');
await GlobalWorksheetData.loadData(selectedCourse);
Navigator.push(context,
MaterialPageRoute(builder:(context)=>
WorksheetStudentsView()
),
);
break;
case 'Video Lectures' :
print('navigating to video lectures');
Navigator.push(context,
MaterialPageRoute(builder:(context)=>
VideoLecturesStudentsView()
),
);
break;
case 'Quizzes' :
print('navigating to quizzes');
await GlobalQuizData.loadData(selectedCourse);
Navigator.push(context,
MaterialPageRoute(builder:(context)=>
QuizStudentsView()
),
);
break;
default:
print('error: no valid resource selected');
break;
}
}
Future navigateBack(context) async {
Navigator.pop(context);
}
Future navigateToStartPage(context) async {
// get currently logged in user
final AuthService _auth = AuthService();
User user = _auth.currentUser;
GoogleSignIn googleSignIn = _auth.googleSignIn;
// google sign in or email sign in?
String loginType = user.providerData[0].providerId;
// email sign out
if (loginType == 'password') {
print('signing out with email');
_auth.signOut();
}
// google sign out
else if (loginType == 'google.com') {
print('signing out with google');
googleSignIn.signOut();
}
// go back to first screen
Navigator.popUntil(context, ModalRoute.withName('/'));
} | 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/database/auth.dart | import 'package:google_sign_in/google_sign_in.dart';
import 'package:firebase_auth/firebase_auth.dart';
class AuthService {
final FirebaseAuth _auth = FirebaseAuth.instance;
final GoogleSignIn googleSignIn = GoogleSignIn();
// get current signed in user
User get currentUser {
return _auth.currentUser;
}
// check if user is the teacher
bool isUserTeacher() {
String email = this.currentUser.email;
print('email');
return email == 'ivyphysicsapp.gmail.com';
}
// sign in anonymously
Future signInAnon() async {
try {
UserCredential result = await _auth.signInAnonymously();
User user = result.user;
return user;
} catch (e) {
print(e.toString());
return null;
}
}
// sign in with email and password
Future signInWithEmailAndPassword(String email, String password) async {
try {
UserCredential result = await _auth.signInWithEmailAndPassword(email: email, password: password);
User user = result.user;
return user;
} catch(e) {
print(e.toString());
return null;
}
}
// register with email and password
Future registerWithEmailAndPassword(String email, String password) async {
try {
UserCredential result = await _auth.createUserWithEmailAndPassword(email: email, password: password);
User user = result.user;
return user;
} catch(e) {
print(e.toString());
return null;
}
}
// sign out
Future signOut() async {
try {
return await _auth.signOut();
} catch(e) {
print(e.toString());
return null;
}
}
// request new password
Future resetPassword(String email) async {
try {
return await _auth.sendPasswordResetEmail(email: email);
} catch (e) {
print(e.toString());
return null;
}
}
// google sign in
Future signInWithGoogle() async {
dynamic user;
dynamic googleSignInAccount = await googleSignIn.signIn();
if (googleSignInAccount != null) {
final GoogleSignInAuthentication googleSignInAuthentication =
await googleSignInAccount.authentication;
final AuthCredential credential = GoogleAuthProvider.credential(
accessToken: googleSignInAuthentication.accessToken,
idToken: googleSignInAuthentication.idToken,
);
try {
final UserCredential userCredential = await _auth.signInWithCredential(credential);
user = userCredential.user;
} on FirebaseAuthException catch(e) {
print(e.toString());
if (e.code == 'account-exists-with-different-credential') {
}
if (e.code == 'invalid-credential') {
}
return null;
} catch (e) {
print(e.toString());
return null;
}
}
return user;
}
// google sign out
Future signOutWithGoogle() async {
try {
return await googleSignIn.signOut();
} catch(e) {
print(e.toString());
return null;
}
}
// change password
Future updatePassword(String pass) async {
try {
User user = _auth.currentUser;
return await user.updatePassword(pass);
} catch (e) {
print(e.toString());
return null;
}
}
} | 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/database/storage.dart | import 'dart:math';
import 'dart:io';
import 'package:mobile_app/utilities/globals.dart';
import 'package:path/path.dart';
import 'package:firebase_storage/firebase_storage.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:firebase_auth/firebase_auth.dart';
import 'package:cloud_firestore/cloud_firestore.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:file_picker/file_picker.dart';
class FileStorage {
final FirebaseStorage _storage = FirebaseStorage.instance;
Future uploadFile() async {
FilePickerResult result = await FilePicker.platform.pickFiles();
File file = File(result.files.single.path);
String filename = basename(file.path);
String url = this.savePDF(file, filename) as String;
}
Future savePDF(File pdfFile, String filename) async {
try {
Reference ref = _storage.ref().child('any').child(filename);
UploadTask uploadTask = ref.putFile(pdfFile, SettableMetadata(contentType: 'application/pdf'));
TaskSnapshot snapshot = await uploadTask;
String url = await snapshot.ref.getDownloadURL();
print("URL of uploaded file is: $url");
return url;
}
catch (e) {
print(e.toString());
return null;
}
}
Future<int> getNumberOfItems() async {
final Reference ref = _storage.ref().child('any');
dynamic result = await ref.listAll();
var resultItems = result.items;
return resultItems.length;
}
Future<Map<String, List<List<String>>>> getPastPaperURLsAndNames(String selectedCourse) async {
final Reference ref = _storage.ref().child(selectedCourse).child('past_papers');
Map<String, List<List<String>>> yearValuesMap = Map();
for (int i = 0; i < GlobalVars.pastPaperYears.length; i++) {
String year = GlobalVars.pastPaperYears[i];
Reference ref2 = ref.child(year);
List <String> listOfAllURLs = [];
List <String> fileNames = [];
dynamic res = await ref2.listAll().then( (result) async {
var resultItems = result.items;
for (int i = 0; i< resultItems.length; i++){
var item = resultItems[i];
dynamic downloadUrl = await item.getDownloadURL();
String url = downloadUrl.toString();
String name = item.name;
listOfAllURLs.add(url);
fileNames.add(name);
//print('Added $url to list of all urls');
}
List<List<String>> results = [];
results.add(listOfAllURLs);
results.add(fileNames);
return results;
}
);
yearValuesMap[year] = res;
}
//print(yearValuesMap);
return yearValuesMap;
}
Future<Map<String, List<List<String>>>> getQuizzesURLsAndNames(String selectedCourse) async {
final Reference ref = _storage.ref().child(selectedCourse).child('quizzes');
Map<String, List<List<String>>> chapterValuesMap = Map();
for (int i = 0; i < GlobalVars.chapters.length; i++) {
String chapter = GlobalVars.chapters[i];
Reference ref2 = ref.child(chapter);
List <String> listOfAllURLs = [];
List <String> fileNames = [];
dynamic res = await ref2.listAll().then( (result) async {
var resultItems = result.items;
for (int i = 0; i< resultItems.length; i++){
var item = resultItems[i];
dynamic downloadUrl = await item.getDownloadURL();
String url = downloadUrl.toString();
String name = item.name;
listOfAllURLs.add(url);
fileNames.add(name);
//print('Added $url to list of all urls');
}
List<List<String>> results = [];
results.add(listOfAllURLs);
results.add(fileNames);
return results;
}
);
chapterValuesMap[chapter] = res;
}
//print(yearValuesMap);
return chapterValuesMap;
}
Future<Map<String, List<List<String>>>> getWorksheetsURLsAndNames(String selectedCourse) async {
final Reference ref = _storage.ref().child(selectedCourse).child('worksheets');
Map<String, List<List<String>>> chapterValuesMap = Map();
for (int i = 0; i < GlobalVars.chapters.length; i++) {
String chapter = GlobalVars.chapters[i];
Reference ref2 = ref.child(chapter);
List <String> listOfAllURLs = [];
List <String> fileNames = [];
dynamic res = await ref2.listAll().then( (result) async {
var resultItems = result.items;
for (int i = 0; i< resultItems.length; i++){
var item = resultItems[i];
dynamic downloadUrl = await item.getDownloadURL();
String url = downloadUrl.toString();
String name = item.name;
listOfAllURLs.add(url);
fileNames.add(name);
//print('Added $url to list of all urls');
}
List<List<String>> results = [];
results.add(listOfAllURLs);
results.add(fileNames);
return results;
}
);
chapterValuesMap[chapter] = res;
}
//print(yearValuesMap);
return chapterValuesMap;
}
Future<String> getSyllabusURL(String selectedCourse) async {
final Reference ref = _storage.ref().child(selectedCourse).child('syllabus');
dynamic res = await ref.listAll().then( (result) async {
var resultItems = result.items;
String url = '';
for (int i = 0; i < resultItems.length; i++){
var item = resultItems[i];
dynamic downloadUrl = await item.getDownloadURL();
url = downloadUrl.toString();
}
return url;
}
);
return res;
}
Future<void> getVideoLinks(String selectedCourse) async {
//DocumentReference docRef = FirebaseFirestore.instance.collection(selectedCourse).document();
}
} | 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens/home_page.dart | import 'dart:ffi';
import 'package:flappy_search_bar/flappy_search_bar.dart';
import 'package:flappy_search_bar/search_bar_style.dart';
import 'package:flutter/material.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:flutter/services.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:mobile_app/utilities/navigation.dart';
import 'package:mobile_app/utilities/globals.dart';
import 'package:mobile_app/database/auth.dart';
import 'package:mobile_app/utilities/toast.dart';
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
@override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> with SingleTickerProviderStateMixin {
int _currentindex = 0;
int _childcount = 5;
var appbartitletext = 'Home';
Size size ;
int tapped_index = 0;//for course selection in the home page
static const Color primaryColor = const Color(0xff2D1E40);
static const Color primarylightColor = const Color(0x4DE3CBED);
static const Color primaryhighlightColor = Colors.greenAccent;
// for the drawer and its listview
List<String> courses = GlobalVars.courses;
int get childcountnum{
return _childcount;
}
set childcountnum(int x) {
_childcount = x;
_changecountofhomeoptions(x);
}
void _changeAppBarTitle(int x) {
setState(() {
if (x == 0 ){
appbartitletext = 'Home';
}
if (x == 1 ){
appbartitletext = 'Search';
}
if (x == 2 ){
appbartitletext = 'Library';
}
if (x == 3 ){
appbartitletext = 'Settings';
}
});
}
void _changecountofhomeoptions(int x) {
setState(() {
_childcount = x;
});
}
void _updateSize(Size x) {
setState(() {
size = x ;
});
}
// This is for the sign out button, you can add the code here for signing out
void choiceAction(String choice){
if(choice == Constants.SignOut){
print('SignOut');
navigateToStartPage(context);
}
}
//USED IN THE HOME DRAWER
void updateSelectedofDrawerList(int ind){
setState(() {
tapped_index = ind;
GlobalVars.selectedCourseIndex = tapped_index;
});
}
@override
Widget build(BuildContext context) {
Size nsize = MediaQuery.of(context).size;
_updateSize(nsize);
return Scaffold(
resizeToAvoidBottomInset: false,
//Disabling drawer on search and settings tab
drawerEdgeDragWidth: ((_currentindex == 0 || _currentindex == 2 )) ? nsize.width : 0,
appBar: AppBar(
centerTitle: true,
title: Text(appbartitletext,
style: TextStyle(
color: Colors.white,
),
),
backgroundColor: primaryColor,
backwardsCompatibility: false,
systemOverlayStyle:SystemUiOverlayStyle.dark.copyWith(statusBarIconBrightness: Brightness.light ,
),
actions: <Widget>[
PopupMenuButton<String>(
color: Colors.white,
icon: Icon(Icons.more_vert,
color: Colors.white,
),
onSelected: choiceAction,
itemBuilder: (BuildContext context){
return Constants.choices.map((String choice){
return PopupMenuItem<String>(
value: choice,
child: Text(choice),
);
}).toList();
},
)
],
leading: Builder(
builder: (BuildContext context) {
if ((_currentindex == 0 || _currentindex == 2 )) {
return IconButton(
icon: const Icon(Icons.menu,
color: Colors.white,
),
onPressed: () {
Scaffold.of(context).openDrawer();
},
tooltip: MaterialLocalizations.of(context).openAppDrawerTooltip,
);
} else {
return new Container(width: 0, height: 0);
}
},
),
),
body: //tabs[_currentindex],
_currentindex == 0 ? MyHomeLayout() : _currentindex == 1 ? MySearchLayout() : _currentindex == 2 ? MySavedLayout() : MySettingsLayout(),
drawer: Container(
//width: 200,
decoration: BoxDecoration(
color: primaryColor,
),
child:
Drawer(
child: ListView(
// Important: Remove any padding from the ListView.
padding: EdgeInsets.zero,
//shrinkWrap: true,
children: <Widget>[
Container(
height: 200.0,
padding: EdgeInsets.zero,
decoration: BoxDecoration(
//color: primarylightColor
color: const Color(0x8CE3CBED),
),
child :
DrawerHeader(
//padding: EdgeInsets.zero,
decoration: BoxDecoration(
color: primaryColor,
image: DecorationImage(
image: (_currentindex == 0) ?
AssetImage("images/vector-formidable-forest-illustration.jpg"):
AssetImage("images/Sunset_Forest_Landscape_Illustration_generated.jpg"),
colorFilter: new ColorFilter.mode(Colors.blue.withOpacity(0.7), BlendMode.dstATop),
fit: BoxFit.cover,
),
//borderRadius: BorderRadius.only(
// topRight: Radius.circular(20),
// ),
),
child:
Column(
mainAxisAlignment: MainAxisAlignment.end,
children: <Widget>[
Text('Courses',
style: TextStyle(
color: Colors.white,
fontSize: 25,
),
textAlign: TextAlign.center,
),
]
),
),
),
SingleChildScrollView(
physics: ScrollPhysics(),
child : Container(
height: (nsize.height/ 12)* (courses.length + 2), // Giving the box dynamic height, 12 fields fit in the screen
color: primarylightColor,
child : Column(
children: <Widget>[
Expanded(
child: SizedBox(
height: (nsize.height/ 12),
child: new ListView.builder(
padding: EdgeInsets.zero,
physics: NeverScrollableScrollPhysics(),
shrinkWrap: true,
scrollDirection: Axis.vertical,
itemCount: courses.length,
itemBuilder: (BuildContext context, int index) {
return new ListTile(
selected : (index == tapped_index) ? true : false ,
selectedTileColor: (index % 2 == 0) ? Colors.purpleAccent : Colors.lightBlueAccent,
tileColor: (index % 2 == 0) ? primarylightColor :const Color(0x998ECFE1),
title: Text(courses[index],
style: TextStyle(
fontSize: 18,
color: Colors.black,
),
textAlign: TextAlign.center,
),
trailing: (index == tapped_index) ? Icon(Icons.arrow_right,
color: Colors.black,
size: 40,
): Icon(Icons.arrow_drop_down,
color: Colors.black,
size: 40,
),
onTap: () {
updateSelectedofDrawerList(index);
},
);
},
),
),
),
],
),
),
),
],
),
),
),
bottomNavigationBar: BottomNavigationBar(
currentIndex: _currentindex,
showUnselectedLabels: false,
showSelectedLabels: false,
iconSize: 20,
type: BottomNavigationBarType.fixed,
backgroundColor: primaryColor,
selectedItemColor: primaryhighlightColor,
unselectedItemColor: Colors.white,
items: [
BottomNavigationBarItem(
icon: FaIcon(FontAwesomeIcons.home),
title : Text('Home'),
),
BottomNavigationBarItem(
icon: FaIcon(FontAwesomeIcons.search),
title : Text('Search'),
),
BottomNavigationBarItem(
icon: FaIcon(FontAwesomeIcons.bookmark),
title : Text('Library'),
),
BottomNavigationBarItem(
icon: FaIcon(FontAwesomeIcons.cog),
title : Text('Settings'),
),
],
onTap:(index){
setState(() {
_currentindex = index;
_changeAppBarTitle(index);
});
} ,
)
// This trailing comma makes auto-formatting nicer for build methods.
);
}
}
class MyHomeLayout extends StatefulWidget {
MyHomeLayout({Key key, this.title}) : super(key: key);
final String title;
@override
_HomeLayoutState createState() => _HomeLayoutState();
}
class _HomeLayoutState extends State<MyHomeLayout> {
int homeButtonIndex; //For the Home page
var button_name = GlobalVars.resources;
List<IconData> icons = [Icons.description_outlined ,Icons.library_books_outlined,Icons.assignment_outlined,Icons.videocam_outlined,Icons.fact_check_outlined];
//USED FOR HOME PAGE
void updateHomeIndex(int ind){
setState(() {
homeButtonIndex = ind;
});
}
@override
Widget build(BuildContext context) {
return Center (
child : Scaffold(
backgroundColor: _MyHomePageState.primarylightColor,
body:
Center(
child:
CustomScrollView(
slivers: <Widget>[
SliverPadding(
padding: EdgeInsets.fromLTRB(15, 15, 15, 15),
sliver :SliverGrid(
delegate: SliverChildBuilderDelegate(
(context, index) {
return ElevatedButton(
style:
ElevatedButton.styleFrom(
primary: Colors.purple[100 * (index % 9 + 1)],
onPrimary: Colors.white,
onSurface: Colors.greenAccent,
padding: EdgeInsets.only(right:10.0,left: 10, top:10.0, bottom: 10.0),
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(10.0),
),
),
onPressed: () {
updateHomeIndex(index);
print('selected index:');
print(index);
String selectedResource = GlobalVars.resources[index];
String selectedCourse = GlobalVars.courses[GlobalVars.selectedCourseIndex];
print('selected resource: ' + selectedResource);
print('selected course: ' + selectedCourse);
navigateToResourceView(context, selectedResource, selectedCourse);
},
child: Column (
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Icon(icons[index],
size: 60,
color: (index == homeButtonIndex ) ? _MyHomePageState.primaryhighlightColor: Colors.white,
),
const SizedBox(height: 5),
Text(button_name[index],
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 13,
color: (index == homeButtonIndex ) ? _MyHomePageState.primaryhighlightColor: Colors.white,
),
),
]
),
) ;
},
childCount: _MyHomePageState().childcountnum,
),
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
mainAxisSpacing: 15,
crossAxisSpacing: 15,
childAspectRatio: 1.0,
),
),
),
],
),
),
floatingActionButton:FloatingActionButton(
backgroundColor: _MyHomePageState.primaryColor,
foregroundColor: Colors.white,
onPressed: () {
// Respond to button press
//Have to deal with additional code here and then obv designs will get back to ou about it
// _MyHomePageState()._changecountofhomeoptions(_MyHomePageState().childcountnum + 1);
},
child: Icon(Icons.add),
),
),
);
}
}
class MySearchLayout extends StatefulWidget {
MySearchLayout({Key key, this.title}) : super(key: key);
final String title;
@override
_SearchLayoutState createState() => _SearchLayoutState();
}
class _SearchLayoutState extends State<MySearchLayout> {
// This is for the sign out button, you can add the code here for signing out
void choiceAction(String choice){
if(choice == ConstantsforSearch.Save){
print('Save');
navigateToStartPage(context);
}
}
void _launchURL(_url) async =>
await canLaunch(_url) ? await launch(_url) : throw 'Could not launch $_url';
Future<List<Post>> search(String search) async {
await Future.delayed(Duration(seconds: 2));
if (search == "empty") return [];
if (search == "error") throw Error();
return List.generate(search.length,(int index) {
return Post(
"Title : $search $index",
"Type : Past Papers",
"https://api.flutter.dev/flutter/material/ListTile-class.html",
);
});
}
@override
Widget build(BuildContext context) {
Size sssize = MediaQuery.of(context).size;
return Scaffold(
resizeToAvoidBottomInset: false,
body:
SafeArea(
child: Container (
decoration: BoxDecoration(
border: Border.all(color: Colors.black),
image: new DecorationImage(
alignment: Alignment.bottomLeft,
fit: BoxFit.fitWidth,
colorFilter: new ColorFilter.mode(const Color(0xff4D2EA6).withOpacity(0.2), BlendMode.overlay),
image: AssetImage("images/Search Background3.png"),
),
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment(0.2, 0.3),
//colors: [const Color(0xffE4EDF0),Colors.purple]
colors: [const Color(0xffE4EDF0),const Color(0xff4D2EA6)]
),
),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 20),
child:
SearchBar<Post>(
searchBarStyle: SearchBarStyle(
backgroundColor: Colors.white,
padding: EdgeInsets.all(0),
borderRadius: BorderRadius.circular(20),
),
hintText: 'Type here to search',
hintStyle: TextStyle(
color: Colors.grey[400],
),
mainAxisSpacing: 10,
crossAxisSpacing: 10,
minimumChars: 1,
loader: const Center(child: CircularProgressIndicator(valueColor: AlwaysStoppedAnimation<Color>(Colors.greenAccent))),
iconActiveColor: _MyHomePageState.primaryhighlightColor ,
icon: Padding(
padding: const EdgeInsetsDirectional.only(start: 12.0),
child: Icon(Icons.search), // myIcon is a 48px-wide widget.
),
onSearch: search,
onItemFound: (Post post, int index) {
return
Container (
decoration: BoxDecoration(
border: Border.all(color: Colors.black),
),
child: ListTile(
leading : ( post.types == "Type : Past Papers" ) ? Icon(Icons.library_books_outlined, color: Colors.black, size: 30,) :
( post.types == "Type : Syllabus" ) ? Icon(Icons.description_outlined, color: Colors.black, size: 30,):
( post.types == "Type : Worksheets" ) ? Icon(Icons.assignment_outlined, color: Colors.black, size: 30,):
( post.types == "Type : Video Lectures" ) ? Icon(Icons.videocam_outlined,color: Colors.black, size: 30,): Icon(Icons.fact_check_outlined,color: Colors.black, size: 30,),
tileColor: const Color(0xffE3CBED), //_MyHomePageState.primarylightColor ,
trailing: Padding(
padding: const EdgeInsets.symmetric(vertical: 0.0),
child: PopupMenuButton<String>(
color: Colors.white,
icon: Icon(Icons.more_vert,
color: Colors.black,
),
onSelected: choiceAction,
itemBuilder: (BuildContext context){
return ConstantsforSearch.choices.map((String choice){
return PopupMenuItem<String>(
value: choice,
child: Text(choice),
);
}).toList();
},
)
),
title: Text(post.title,
style: TextStyle(
color: Colors.black,
fontWeight: FontWeight.bold,
),
),
isThreeLine:true,
//selected: true,
selectedTileColor: Colors.purpleAccent,
subtitle: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(post.types,
style: TextStyle(
color: Colors.black,
),
),
GestureDetector(
child: Text(post.links,
style: TextStyle(
color: Colors.blueAccent,
),
),
onTap: () { print("Lets Load the Link!");
_launchURL(post.links);
},
),
],
),
),
);
},
onError: (error) {
return Center(
//child: Text("Error occurred : $error"),//I AM KEEPING THIS FOR YOU IN CASE YOU WANT TO DISPLAY ANYTHING HERE
//WITH A VARIABLE (FOR SANA)
child: Text("No results found."),
);
},
emptyWidget: Center(
child: Text("Enter something to search."),
),
),
),
),
),
);
}
}
class MySavedLayout extends StatefulWidget {
MySavedLayout({Key key, this.title}) : super(key: key);
final String title;
@override
_SavedLayoutState createState() => _SavedLayoutState();
}
class _SavedLayoutState extends State<MySavedLayout> {
int homeButtonIndex; //For the Home page
var button_name = ['Syllabus','Past Papers','Worksheets','Video Lectures','Quizzes'];
List<IconData> icons = [Icons.description_outlined ,Icons.library_books_outlined,Icons.assignment_outlined,Icons.videocam_outlined,Icons.fact_check_outlined];
//USED FOR HOME PAGE
void updateHomeIndex(int ind){
setState(() {
homeButtonIndex = ind;
});
}
@override
Widget build(BuildContext context) {
return Center (
child : Scaffold(
backgroundColor: _MyHomePageState.primarylightColor,
body:
Center(
child:
CustomScrollView(
slivers: <Widget>[
SliverPadding(
padding: EdgeInsets.fromLTRB(15, 15, 15, 15),
sliver :SliverGrid(
delegate: SliverChildBuilderDelegate(
(context, index) {
return ElevatedButton(
style:
ElevatedButton.styleFrom(
primary: Colors.blue[100 * (index % 9 + 3)],
onPrimary: Colors.white,
onSurface: Colors.greenAccent,
padding: EdgeInsets.only(right:10.0,left: 10, top:10.0, bottom: 10.0),
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(10.0),
),
),
onPressed: () {
updateHomeIndex(index);
},
child: Column (
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Icon(icons[index],
size: 60,
color: (index == homeButtonIndex ) ? _MyHomePageState.primaryhighlightColor: Colors.white,
),
const SizedBox(height: 5),
Text(button_name[index],
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 13,
color: (index == homeButtonIndex ) ? _MyHomePageState.primaryhighlightColor: Colors.white,
),
),
]
),
) ;
},
childCount: _MyHomePageState().childcountnum,
),
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
mainAxisSpacing: 15,
crossAxisSpacing: 15,
childAspectRatio: 1.0,
),
),
),
],
),
),
),
);
}
}
class MySettingsLayout extends StatefulWidget {
MySettingsLayout({Key key, this.title}) : super(key: key);
final String title;
@override
_SettingsLayoutState createState() => _SettingsLayoutState();
}
class _SettingsLayoutState extends State<MySettingsLayout> {
final _formKey = GlobalKey<FormState>();
final AuthService _auth = AuthService();
Size size ;
int eyeicon1 = 1;
int eyeicon2 = 1;
String _newpass = '';
String _confirmpass = '';
void _updateSize(Size x) {
setState(() {
size = x ;
});
}
void _updateeyeicon1() {
if (eyeicon1 == 1){
setState(() {
eyeicon1 = 0 ;
});}
else if (eyeicon1 == 0){
setState(() {
eyeicon1 = 1 ;
});}
print(eyeicon1);
}
void _updateeyeicon2() {
if (eyeicon2 == 1)
setState(() {
eyeicon2 = 0 ;
});
else if (eyeicon2 == 0)
setState(() {
eyeicon2 = 1 ;
});
}
@override
Widget build(BuildContext context) {
Size sssize = MediaQuery.of(context).size;
_updateSize(sssize);
return Scaffold (
resizeToAvoidBottomInset: false,
body :
Center(
child : Stack(children: <Widget>[
Container(
//padding: EdgeInsets.only(top:100.0),
height: sssize.height,
decoration: BoxDecoration(color:Colors.white, //const Color(0xffE4EDF0),//
image: new DecorationImage(
alignment: Alignment.bottomLeft,
fit: BoxFit.fitWidth,
//colorFilter: new ColorFilter.mode(Colors.purple.withOpacity(0.1), BlendMode.srcOver),
image: AssetImage("images/Free Caribou Vector 02.jpg"),
),
),
),
Positioned(
child :Align(
alignment: Alignment.bottomCenter,
child: Container(
height: sssize.height/2 -86,
alignment: Alignment.bottomCenter,
decoration: BoxDecoration(
color: Colors.white,
gradient: LinearGradient(
begin: FractionalOffset.topCenter,
end: FractionalOffset.bottomCenter,
colors: [
Colors.white.withOpacity(1.0),
Colors.transparent,
],
stops: [
0.0,
1.0
])),
),
),),
SingleChildScrollView(
child: Stack(children: <Widget>[
Center(
child : Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
const SizedBox(height: 136,),
Container(
//color: Colors.white,
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(10),
topRight: Radius.circular(10),
bottomLeft: Radius.circular(10),
bottomRight: Radius.circular(10)
),
boxShadow: [
BoxShadow(
color: Colors.grey.withOpacity(0.5),
spreadRadius: 8,
blurRadius: 7,
offset: Offset(0, 3), // changes position of shadow
),
],
),
child: Padding(
padding: EdgeInsets.only(left:20.0,right: 20.0,top:40 , bottom: 20,),
child:
Form(
autovalidateMode: AutovalidateMode.onUserInteraction,
key: _formKey,
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
ConstrainedBox(
constraints: BoxConstraints.tightFor(width: 250, height: 50),
child: TextFormField(
//textAlign: TextAlign.center,
style: TextStyle(fontSize: 15.0, color: const Color(0xff2D1E40)),
cursorColor: const Color(0xff2D1E40),
decoration: InputDecoration(
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.greenAccent, width: 2.5),
),
errorBorder: new UnderlineInputBorder(
borderSide: new BorderSide(color: Colors.redAccent, width: 2.5),
borderRadius: BorderRadius.circular(10),
),
fillColor: const Color(0x40576681),
//filled: true,
//isDense: true,
prefixIcon: Padding(
padding: EdgeInsets.only(left: 30.0, right: 10.0),
child: Icon(
Icons.person,
color: const Color(0xff2D1E40),
size: 20,),
),
hintText: _auth.currentUser.email, // email of signed in user
enabled: false, // user cannot edit their email
hintStyle: TextStyle(
fontSize: 15,
color: const Color(0xff2D1E40),
),
),
),
),
ConstrainedBox(
constraints: BoxConstraints.tightFor(width: 250, height: 50),
child: TextFormField(
validator: (val) => val.length < 6 ? 'Enter a password 6+ characters long' : null,
onChanged: (val) {
setState(() => _newpass = val);
print(_newpass);
},
//textAlign: TextAlign.center,
style: TextStyle(fontSize: 15.0, color: const Color(0xff2D1E40)),
cursorColor: const Color(0xff2D1E40),
obscureText: (eyeicon1 == 1) ? true : false,
decoration: InputDecoration(
errorBorder: new UnderlineInputBorder(
borderSide: new BorderSide(color: Colors.redAccent, width: 2.5),
borderRadius: BorderRadius.circular(10),
),
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.greenAccent, width: 2.5),
),
prefixIcon: Padding(
padding: EdgeInsets.only(left: 30.0, right: 10.0),
child: Icon(
Icons.lock,
color: const Color(0xff2D1E40),
size: 20,),
),
suffixIcon: Padding(
padding: EdgeInsets.only(right: 15.0),
child: IconButton(
color: const Color(0xff2D1E40),
iconSize: 20,
onPressed: (){
print(eyeicon1);
_updateeyeicon1();
},
icon: (eyeicon1 == 1) ? Icon(Icons.visibility,) : Icon(Icons.visibility_off,),
),),
hintText: 'New Password',
hintStyle: TextStyle(
fontSize: 15,
color: const Color(0xff2D1E40),
),
),
),
),
ConstrainedBox(
constraints: BoxConstraints.tightFor(width: 250, height: 50),
child: TextFormField(
validator: (val) => val != _newpass ? 'Passwords should match' : null,
onChanged: (val) {
setState(() => _confirmpass = val);
print(_confirmpass);
},
//textAlign: TextAlign.center,
style: TextStyle(fontSize: 15.0, color: const Color(0xff2D1E40)),
cursorColor: const Color(0xff2D1E40),
obscureText: (eyeicon2 == 1) ? true : false,
decoration: InputDecoration(
errorBorder: new UnderlineInputBorder(
borderSide: new BorderSide(color: Colors.redAccent, width: 2.5),
borderRadius: BorderRadius.circular(10),
),
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(color: Colors.greenAccent, width: 2.5),
),
prefixIcon: Padding(
padding: EdgeInsets.only(left: 30.0, right: 10.0),
child: Icon(
Icons.lock,
color: const Color(0xff2D1E40),
size: 20,),
),
suffixIcon: Padding(
padding: EdgeInsets.only(right: 15.0),
child: IconButton(
color: const Color(0xff2D1E40),
iconSize: 20,
onPressed: (){
_updateeyeicon2();
},
icon: (eyeicon2 == 1 ) ? Icon(Icons.visibility,) : Icon(Icons.visibility_off,),
),),
hintText: 'Confirm Password',
hintStyle: TextStyle(
fontSize: 15,
color: const Color(0xff2D1E40),
),
),
),
),
const SizedBox(height: 17),
ElevatedButton(
style:
ElevatedButton.styleFrom(
primary: const Color(0xff2D1E40),
onPrimary: Colors.white,
onSurface: Colors.grey,
padding: EdgeInsets.only(right:50.0,left: 50, top:10.0, bottom: 10.0),
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(10.0),
),
),
onPressed: () async {
if (_formKey.currentState.validate()) {
dynamic result = _auth.updatePassword(_newpass);
if (result != null) {
print('password changed');
// display toast message
displayToast('Password change successful');
}
else {
displayToast('Password change unsuccessful');
}
}
},
child: Text('Change Password',
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 15,
color:Colors.white,
),
),
),
]
),
),
),
),
],
),
),
Center(
child: Container(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
// Padding(
// padding: EdgeInsets.only(bottom:20.0),
// child:
const SizedBox(height: 40),
Text(
'My Account',
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 20,
color: _MyHomePageState.primaryColor,
),
),
//),
//Padding(
//padding: EdgeInsets.only(bottom:335.0),
// child:
const SizedBox(height: 18),
Icon(
FontAwesomeIcons.solidUserCircle,
color: const Color(0xff2D1E40),
size: 90,
),
// ),
]
),
),
),
],
),
),
],
),
),
);
}
}
| 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens/login_signup.dart | import 'package:flappy_search_bar/flappy_search_bar.dart';
import 'package:flappy_search_bar/search_bar_style.dart';
import 'package:flutter/material.dart';
import 'package:fluttertoast/fluttertoast.dart';
import 'package:font_awesome_flutter/font_awesome_flutter.dart';
import 'package:flutter/services.dart';
import 'package:mobile_app/database/storage.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:mobile_app/database/auth.dart';
import 'package:mobile_app/utilities/toast.dart';
import 'home_page.dart';
import 'package:mobile_app/utilities/navigation.dart';
class LoginSignUpPage extends StatefulWidget {
LoginSignUpPage({Key key, this.title}) : super(key: key);
final String title;
@override
_LoginSignUpPageState createState() => _LoginSignUpPageState();
}
class _LoginSignUpPageState extends State<LoginSignUpPage> with SingleTickerProviderStateMixin {
final AuthService _auth = AuthService();
final _formKey = GlobalKey<FormState>();
bool _loading = false;
String _email = '';
String _password = '';
String _msg = '';
static const Color primaryColor = const Color(0xff2D1E40);
static const Color primarylightColor = const Color(0x4DE3CBED);
static const Color primaryhighlightColor = Colors.greenAccent;
int eyeicon1 = 1;
int eyeicon2 = 1;
void _updateeyeicon1() {
if (eyeicon1 == 1){
setState(() {
eyeicon1 = 0 ;
});}
else if (eyeicon1 == 0){
setState(() {
eyeicon1 = 1 ;
});}
print(eyeicon1);
}
void _updateeyeicon2() {
if (eyeicon2 == 1)
setState(() {
eyeicon2 = 0 ;
});
else if (eyeicon2 == 0)
setState(() {
eyeicon2 = 1 ;
});
}
TabController _controller;
var _controller2 ;
void initState() {
super.initState();
_controller = new TabController(length: 2, vsync: this);
_controller2 = TextEditingController();
}
@override
Widget build(BuildContext context) {
Size size = MediaQuery.of(context).size;
return Scaffold(
body: Center(
child: SingleChildScrollView(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Container(
height: 290,
decoration: BoxDecoration(
color:primaryColor,
image: DecorationImage(
image: AssetImage("images/T_9-01.jpg"),
colorFilter: new ColorFilter.mode(Colors.black.withOpacity(0.8), BlendMode.dstATop),
fit: BoxFit.cover,
),
),
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Padding(
padding: EdgeInsets.only(top:95.0),
child:
Text(
'Phy',
textDirection: TextDirection.ltr,
style: TextStyle(
fontFamily: "kg-legacy-of-virtue",
fontSize: 60,
color: Colors.white,
),
),
),
Padding(
padding: EdgeInsets.only(top:8.0,bottom: 60),
child:
Text(
//'GCSE O Levels | GCSE A Levels | Edexcel',
'A Walkthrough Physics',
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 16,
color:const Color(0x99E3CBED)
),
),
),
],
),
),
),
Container(
decoration: BoxDecoration(color: primaryColor),
child: TabBar(
labelColor: primaryhighlightColor,
unselectedLabelColor: Colors.white,
indicatorColor:primaryhighlightColor,
controller:_controller,
tabs: [
new Tab(
text: 'Login',
),
new Tab(
text: 'Sign up',
),
],
),
),
Container(
height: 345.0,
decoration: BoxDecoration(color: Colors.white),
child: Form(
autovalidateMode: AutovalidateMode.onUserInteraction,
key: _formKey,
child: TabBarView(
controller:_controller,
children: [
//LOGIN TAB
Container(
decoration: BoxDecoration(color: primarylightColor),
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
const SizedBox(height: 30),
ConstrainedBox(
constraints: BoxConstraints.tightFor(width: 250, height: 50),
child: TextFormField(
validator: (val) => val.isEmpty || !val.contains("@") ? 'Enter a valid email' : null,
onChanged: (val) {
setState(() => _email = val);
print(_email);
},
//textAlign: TextAlign.center,
style: TextStyle(fontSize: 15.0, color: primaryColor),
cursorColor: primaryColor,
decoration: InputDecoration(
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(color: primaryhighlightColor, width: 2.5),
),
errorBorder: new UnderlineInputBorder(
borderSide: new BorderSide(color: Colors.redAccent, width: 2.5),
borderRadius: BorderRadius.circular(10)
),
fillColor: const Color(0x40576681),
//filled: true,
//isDense: true,
prefixIcon: Padding(
padding: EdgeInsets.only(left: 30.0, right: 10.0),
child: Icon(
Icons.person,
color: primaryColor,
size: 20,),
),
hintText: 'Your Email',
hintStyle: TextStyle(
fontSize: 15,
color: primaryColor,
),
),
),
),
ConstrainedBox(
constraints: BoxConstraints.tightFor(width: 250, height: 50),
child: TextFormField(
validator: (val) => val.length < 6 ? 'Enter a password 6+ characters long' : null,
onChanged: (val) {
setState(() => _password = val);
print(_password);
},
//textAlign: TextAlign.center,
style: TextStyle(fontSize: 15.0, color: primaryColor),
cursorColor: primaryColor,
obscureText: (eyeicon1 == 1) ? true : false,
decoration: InputDecoration(
errorBorder: new UnderlineInputBorder(
borderSide: new BorderSide(color: Colors.redAccent, width: 2.5),
borderRadius: BorderRadius.circular(10)
),
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(color:primaryhighlightColor, width: 2.5),
),
prefixIcon: Padding(
padding: EdgeInsets.only(left: 30.0, right: 10.0),
child: Icon(
Icons.lock,
color: primaryColor,
size: 20,),
),
suffixIcon: Padding(
padding: EdgeInsets.only(right: 15.0),
child: IconButton(
color: primaryColor,
iconSize: 20,
onPressed: (){
print('Pressed');
_updateeyeicon1();
}, //=> _controller2.clear(),
icon: (eyeicon1 == 1) ? Icon(Icons.visibility,) : Icon(Icons.visibility_off,),
),),
hintText: 'Your Password',
hintStyle: TextStyle(
fontSize: 15,
color: primaryColor,
),
),
),
),
const SizedBox(height: 17),
ElevatedButton(
style:
ElevatedButton.styleFrom(
primary: primaryColor,
onPrimary: Colors.white,
onSurface: Colors.grey,
padding: EdgeInsets.only(right:100.0,left: 100, top:10.0, bottom: 10.0),
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(10.0),
),
),
onPressed: () async {
if (_formKey.currentState.validate()) {
setState(() => _loading = true);
dynamic result = await _auth.signInWithEmailAndPassword(_email, _password);
if (result == null) {
print('unsuccessful sign in');
setState(() {
_loading = false;
_msg = 'Invalid email or password';
});
}
else {
setState(() {
_loading = false;
_msg = 'Signing in';
});
}
print(_msg);
// display toast message
displayToast(_msg);
if (result != null) {
navigateToHomePage(context);
}
}
},
child: Text('Login',
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 15,
color:Colors.white,
),
),
),
Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Padding(
padding: EdgeInsets.only(top:0.0),
child:
Text(
'Trouble signing in? ',
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 12,
color: Colors.black,
),
),
),
TextButton(
style: TextButton.styleFrom(
primary: primaryhighlightColor,
onSurface: Colors.blueAccent,
padding: EdgeInsets.only(right:0.0,left: 0),
),
child: Text('Forgot Password',textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 12,
color: primaryColor,
decoration: TextDecoration.underline
),
),
onPressed: () async {
print('forgot password pressed');
// need an email
if (_email.isEmpty || !_email.contains('@')) {
setState(() {
_msg = 'Provide an email';
});
}
// test out the email
else {
dynamic result = await _auth.resetPassword(_email);
// if reset password failed
if (result == null) {
setState(() {
_msg = 'Password Reset Unsuccessful';
});
}
// if successful
else {
setState(() {
_msg = 'Password Reset Email Sent';
});
}
}
// display confirmation / warning message
displayToast(_msg);
}
)
],
),
]
),
),
),
//SIGN UP TAB
Container(
decoration: BoxDecoration(color:primarylightColor),
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
children: <Widget>[
const SizedBox(height: 30),
ConstrainedBox(
constraints: BoxConstraints.tightFor(width: 250, height: 50),
child: TextFormField(
validator: (val) => val.isEmpty || !val.contains("@") ? 'Enter a valid email' : null,
onChanged: (val) {
setState(() => _email = val);
print(_email);
},
//textAlign: TextAlign.center,
style: TextStyle(fontSize: 15.0, color: primaryColor),
cursorColor: primaryColor,
decoration: InputDecoration(
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(color: primaryhighlightColor, width: 2.5),
),
errorBorder: new UnderlineInputBorder(
borderSide: new BorderSide(color: Colors.redAccent, width: 2.5),
),
fillColor: const Color(0x40576681),
//filled: true,
//isDense: true,
prefixIcon: Padding(
padding: EdgeInsets.only(left: 30.0, right: 10.0),
child: Icon(
Icons.person,
color: primaryColor,
size: 20,),
),
hintText: 'Your Email',
hintStyle: TextStyle(
fontSize: 15,
color: primaryColor,
),
),
),
),
ConstrainedBox(
constraints: BoxConstraints.tightFor(width: 250, height: 50),
child: TextFormField(
validator: (val) => val.length < 5 ? 'Enter a password 6+ characters long' : null,
onChanged: (val) {
setState(() => _password = val);
print(_password);
},
//textAlign: TextAlign.center,
controller: _controller2,
style: TextStyle(fontSize: 15.0, color: primaryColor),
cursorColor: primaryColor,
obscureText: (eyeicon2 == 1) ? true : false,
decoration: InputDecoration(
focusedBorder: UnderlineInputBorder(
borderSide: BorderSide(color: primaryhighlightColor, width: 2.5),
),
errorBorder: new UnderlineInputBorder(
borderSide: new BorderSide(color: Colors.redAccent, width: 2.5),
),
prefixIcon: Padding(
padding: EdgeInsets.only(left: 30.0, right: 10.0),
child: Icon(
Icons.lock,
color: primaryColor,
size: 20,),
),
suffixIcon: Padding(
padding: EdgeInsets.only(right: 15.0),
child: IconButton(
color: primaryColor,
iconSize: 20,
onPressed: (){
print('Pressed');
_updateeyeicon2();
}, //=> _controller2.clear(),
icon: (eyeicon2 == 1) ? Icon(Icons.visibility,) : Icon(Icons.visibility_off,),
),),
hintText: 'Your Password',
hintStyle: TextStyle(
fontSize: 15,
color: primaryColor,
),
),
),
),
const SizedBox(height: 17),
ElevatedButton(
style:
ElevatedButton.styleFrom(
primary: primaryColor,
onPrimary: Colors.white,
onSurface: Colors.grey,
padding: EdgeInsets.only(right:100.0,left: 100, top:10.0, bottom: 10.0),
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(10.0),
),
),
// sign up button
onPressed: () async {
if (_formKey.currentState.validate()) {
dynamic result = await _auth.registerWithEmailAndPassword(_email, _password);
if (result == null) {
print('unsuccessful sign up');
setState(() {
_msg = 'Sign up unsuccessful';
});
}
else {
setState(() {
_msg = 'Sign up successful';
});
}
print(_msg);
displayToast(_msg);
}
},
child: Text('Sign up',
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 15,
color:Colors.white,
),
),
),
const SizedBox(height: 17),
Text(
'__________________ OR __________________ ',
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 12,
color: Colors.black,
),
),
const SizedBox(height: 10),
ConstrainedBox(
constraints: BoxConstraints.tightFor(width: 250, height: 40),
child:ElevatedButton(
style:
ElevatedButton.styleFrom(
primary: const Color(0xffC94130),
onPrimary: Colors.white,
onSurface: Colors.grey,
padding: EdgeInsets.only(right:30.0,left: 0.0, top:10.0, bottom: 10.0),
shape: new RoundedRectangleBorder(
borderRadius: new BorderRadius.circular(10.0),
),
),
// sign up with google
onPressed: () async {
dynamic result = await _auth.signInWithGoogle();
if (result == null) {
print('sign in with google unsuccessful');
}
else {
print('sign in with google successful');
navigateToHomePage(context);
}
},
child: Row( // Replace with a Row for horizontal icon + text
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
Icon(FontAwesomeIcons.google,
size: 20,),
Text('Sign in with Google',
textDirection: TextDirection.ltr,
style: TextStyle(
fontSize: 15,
color:Colors.white,
),
),
],
),
),
),
]
),
),
),
],
),
),
),
],
),
),
),
// This trailing comma makes auto-formatting nicer for build methods.
);
}
} | 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens/student_view/video_lectures.dart | import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/src/foundation/key.dart';
import 'package:flutter/src/material/theme.dart';
import 'package:mobile_app/utilities/globals.dart';
import 'package:mobile_app/utilities/navigation.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:flutter/cupertino.dart';
//import 'package:flutter_plugin_pdf_viewer/flutter_plugin_pdf_viewer.dart';
//================================================================================================================================
//===============================================VIDEO LECTURE====================================================================
//================================================================================================================================
class VideoLecturesStudentsView extends StatelessWidget {
static const Color primaryColor = const Color(0xff2D1E40);
Widget build(BuildContext context)
{
return MaterialApp(
debugShowCheckedModeBanner: false,
theme: ThemeData(
scaffoldBackgroundColor: Colors.white,
primaryColor: Colors.white,
),
home: Scaffold(
appBar: new AppBar(
elevation: 0,
backgroundColor: Colors.white,
//leading: IconButton(icon: Icon(Icons.menu_outlined ,color: Colors.deepPurple,), onPressed: () {},),
leading: IconButton(
icon: Icon(Icons.arrow_back_ios_sharp, color: primaryColor,),
onPressed: (){
navigateBack(context);
},
),
title: Text("Lecture Videos ",style: TextStyle(color: primaryColor),
),
),
body: Center(
child: MyStatefulWidgetVLSW(),
),
),
);
}
}
// stores ExpansionPanel state information
class ItemVLSV {
ItemVLSV({
this.expandedValue,
this.headerValue,
this.isExpanded = false,
});
int expandedValue;
String headerValue;
bool isExpanded;
}
List<ItemVLSV> generateItemVLSV(int numberOfItems) //VLSV = video lecture student view
{
List<int> lectures =[3,4,2,3,4,5,3,4,3,5];
List<String> Chapters = GlobalVars.chapters;
return List<ItemVLSV>.generate(numberOfItems, (int index) {
return ItemVLSV(
headerValue: Chapters[index],
expandedValue: lectures[index],
);
});
}
class MyStatefulWidgetVLSW extends StatefulWidget {
MyStatefulWidgetVLSW({Key key}) : super(key: key);
@override
_MyStatefulWidgetStateVLSW createState() => _MyStatefulWidgetStateVLSW();
}
/// This is the private State class that goes with MyStatefulWidget.
class _MyStatefulWidgetStateVLSW extends State<MyStatefulWidgetVLSW>
{
static const Color primaryColor = const Color(0xff2D1E40);
var LectNum = 0;
final List<ItemVLSV> _data = generateItemVLSV(10);
List<bool> selected = List<bool>.generate(10, (int index) => false);
@override
Widget build(BuildContext context)
{
return SingleChildScrollView(
child: Container(
color: Colors.white,
child: _buildPanel(),
),
);
}
Widget _buildPanel()
{
return ExpansionPanelList(
expansionCallback: (int index, bool isExpanded)
{
setState(() {
_data[index].isExpanded = !isExpanded;
});
},
children: _data.map<ExpansionPanel>((ItemVLSV item)
{
return ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded)
{
return Container(
margin: EdgeInsets.all(16),
child: Stack(
children: <Widget>[
Card(
shadowColor: Colors.blueGrey[600],
elevation: 12,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
color: primaryColor,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 18.0, vertical: 18),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(60),
color: primaryColor,
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
SizedBox(
width: 16,
height: 30,
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(item.headerValue,
style: TextStyle(color: Colors.white)),
],
),
),
],
),
),
),
],
),
);
},
body: ListViewTilesVLSV('https://www.youtube.com/watch?v=OOMxU9f1FBU',item.expandedValue),
isExpanded: item.isExpanded,
);
}).toList(),
);
}
}
//for list view
class ListViewTilesVLSV extends StatelessWidget{
void _launchURL(_url) async {
if (await canLaunch(_url)){
await launch(_url);
}
else {
throw 'Could not launch $_url';}
//_launchURL(text);
}
String text;
int numLect;
ListViewTilesVLSV(this.text,this.numLect);
@override
Widget build(BuildContext context) {
return ListView.builder(
scrollDirection: Axis.vertical,
shrinkWrap: true,
itemCount: numLect,
itemBuilder: (context,index){
return ListTile(
//tileColor: Colors.lightBlueAccent[700],
selectedTileColor: Colors.grey[400],
leading: Icon(Icons.arrow_right_outlined),
title: Text("lecture $index",style: TextStyle(
fontSize: 18.0,
),),
onTap: () {
_launchURL(text);
} ,
);
},
);
}
}
//================================================================================================================================
//===============================================VIDEO LECTURE END================================================================
//================================================================================================================================
| 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens/student_view/generated_plugin_registrant.dart | //
// Generated file. Do not edit.
//
// ignore_for_file: lines_longer_than_80_chars
import 'package:url_launcher_web/url_launcher_web.dart';
import 'package:flutter_web_plugins/flutter_web_plugins.dart';
// ignore: public_member_api_docs
void registerPlugins(Registrar registrar) {
UrlLauncherPlugin.registerWith(registrar);
registrar.registerMessageHandler();
}
| 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens/student_view/quiz.dart |
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/src/foundation/key.dart';
import 'package:flutter/src/material/theme.dart';
import 'package:mobile_app/utilities/globals.dart';
import 'package:mobile_app/utilities/helpful_methods.dart';
import 'package:mobile_app/utilities/navigation.dart';
import 'package:url_launcher/url_launcher.dart';
//import 'package:flutter_plugin_pdf_viewer/flutter_plugin_pdf_viewer.dart';
//================================================================================================================================
//===============================================QUIZ=============================================================================
//================================================================================================================================
class QuizStudentsView extends StatelessWidget
{
static const Color primaryColor = const Color(0xff2D1E40);
Widget build(BuildContext context)
{
return MaterialApp(
debugShowCheckedModeBanner: false,
theme: ThemeData(
scaffoldBackgroundColor: Colors.white,
primaryColor: Colors.white,
),
home: Scaffold(
appBar: new AppBar(
elevation: 0,
backgroundColor: Colors.white,
//leading: IconButton(icon: Icon(Icons.menu_outlined ,color: Colors.deepPurple,), onPressed: () {},),
leading: IconButton(
icon: Icon(Icons.arrow_back_ios_sharp, color: primaryColor,),
onPressed: (){
navigateBack(context);
},
),
title: Text("Quizzes ",style: TextStyle(color: primaryColor),
),
),
body: Center(
child: MyStatefulWidgetQSW(),
),
),
);
}
}
// stores ExpansionPanel state information
class ItemQSV {
ItemQSV({
this.expandedValue,
this.headerValue,
this.isExpanded = false,
});
int expandedValue;
String headerValue;
bool isExpanded;
}
List<ItemQSV> generateItemQSV(int numberOfItems) //VLSV = video lecture student view
{
List<int> lectures =[3,4,2,3,4,5,3,4,3,5];
List<String> Chapters = GlobalVars.chapters;
List<int> noQuizzes = GlobalQuizData.quizCounts;
return List<ItemQSV>.generate(numberOfItems, (int index) {
return ItemQSV(
headerValue: Chapters[index],
expandedValue: noQuizzes[index],
);
});
}
class MyStatefulWidgetQSW extends StatefulWidget {
MyStatefulWidgetQSW({Key key}) : super(key: key);
@override
_MyStatefulWidgetStateQSW createState() => _MyStatefulWidgetStateQSW();
}
/// This is the private State class that goes with MyStatefulWidget.
class _MyStatefulWidgetStateQSW extends State<MyStatefulWidgetQSW>
{
static const Color primaryColor = const Color(0xff2D1E40);
var LectNum = 0;
final List<ItemQSV> _data = generateItemQSV(GlobalVars.chapters.length);
List<bool> selected = List<bool>.generate(GlobalVars.chapters.length, (int index) => false);
@override
Widget build(BuildContext context)
{
return SingleChildScrollView(
child: Container(
color: Colors.white,
child: _buildPanel(),
),
);
}
Widget _buildPanel()
{
return ExpansionPanelList(
expansionCallback: (int index, bool isExpanded)
{
setState(() {
_data[index].isExpanded = !isExpanded;
});
},
children: _data.map<ExpansionPanel>((ItemQSV item)
{
return ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded)
{
return Container(
margin: EdgeInsets.all(16),
child: Stack(
children: <Widget>[
Card(
shadowColor: Colors.blueGrey[600],
elevation: 12,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
color: primaryColor,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 18.0, vertical: 18),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(60),
color: primaryColor,
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
SizedBox(
width: 16,
height: 30,
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(item.headerValue,
style: TextStyle(color: Colors.white)),
],
),
),
],
),
),
),
],
),
);
},
body: ListViewTilesQSV('https://www.youtube.com/watch?v=OOMxU9f1FBU',item.expandedValue, item.headerValue),
isExpanded: item.isExpanded,
);
}).toList(),
);
}
}
//for list view
class ListViewTilesQSV extends StatelessWidget
{
String text;
int numLect;
String chapter;
ListViewTilesQSV(this.text,this.numLect, this.chapter);
Map<String, List<List<String>>> chapterValuesMap = GlobalQuizData.chapterValuesMap;
String getName(int index) {
dynamic value = chapterValuesMap[chapter];
List<String> names = value[1];
return names[index];
}
String getURL(int index) {
dynamic value = chapterValuesMap[chapter];
List<String> urls = value[0];
return urls[index];
}
@override
Widget build(BuildContext context) {
return ListView.builder(
scrollDirection: Axis.vertical,
shrinkWrap: true,
itemCount: numLect,
itemBuilder: (context,index){
return ListTile(
//tileColor: Colors.lightBlueAccent[700],
selectedTileColor: Colors.grey[400],
leading: Icon(Icons.arrow_right_outlined),
title: Text(getName(index),
style: TextStyle(
fontSize: 18.0,
),),
onTap: ()
{
launchURLWithoutCheck(getURL(index));
} ,
);
},
);
}
}
//================================================================================================================================
//===============================================QUIZ END=========================================================================
//================================================================================================================================
| 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens/student_view/past_papers.dart | import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:mobile_app/database/storage.dart';
import 'package:mobile_app/utilities/globals.dart';
import 'package:mobile_app/utilities/helpful_methods.dart';
import 'package:mobile_app/utilities/navigation.dart';
import 'package:url_launcher/url_launcher.dart';
//import 'package:flutter_plugin_pdf_viewer/flutter_plugin_pdf_viewer.dart';
//================================================================================================================================
//===============================================PAST PAPERS======================================================================
//================================================================================================================================
class PastPapersStudentsView extends StatelessWidget
{
static const Color primaryColor = const Color(0xff2D1E40);
Widget build(BuildContext context)
{
return MaterialApp(
debugShowCheckedModeBanner: false,
theme: ThemeData(
scaffoldBackgroundColor: Colors.white,
primaryColor: Colors.white,
),
home: Scaffold(
appBar: new AppBar(
elevation: 0,
backgroundColor: Colors.white,
//leading: IconButton(icon: Icon(Icons.menu_outlined ,color: Colors.deepPurple,), onPressed: () {},),
leading: IconButton(
icon: Icon(Icons.arrow_back_ios_sharp, color: primaryColor,),
onPressed: (){
navigateBack(context);
},
),
title: Text("Past Papers ",style: TextStyle(color: primaryColor),
),
),
body: Center(
child: MyStatefulWidgetPPSW(),
),
),
);
}
}
// stores ExpansionPanel state information
class ItemPPSV {
ItemPPSV({
this.expandedValue,
this.headerValue,
this.isExpanded = false,
});
int expandedValue;
String headerValue;
bool isExpanded;
}
List<ItemPPSV> generateItemPPSV(int numberOfItems) //VLSV = video lecture student view
{
List<int> lectures =[4,4,2,3,4,5,3,4,3,5];
List<String> pastPaperYears = GlobalVars.pastPaperYears;
List<int> noPastPapers = GlobalPastPaperData.pastPaperCounts;
return List<ItemPPSV>.generate(numberOfItems, (int index)
{
return ItemPPSV(
headerValue: pastPaperYears[index],
expandedValue: noPastPapers[index],
);
});
}
class MyStatefulWidgetPPSW extends StatefulWidget
{
MyStatefulWidgetPPSW({Key key}) : super(key: key);
@override
_MyStatefulWidgetStatePPSW createState() => _MyStatefulWidgetStatePPSW();
}
/// This is the private State class that goes with MyStatefulWidget.
class _MyStatefulWidgetStatePPSW extends State<MyStatefulWidgetPPSW>
{
static const Color primaryColor = const Color(0xff2D1E40);
var LectNum = 0;
final List<ItemPPSV> _data = generateItemPPSV(GlobalVars.pastPaperYears.length);
List<bool> selected = List<bool>.generate(GlobalVars.pastPaperYears.length, (int index) => false);
@override
Widget build(BuildContext context)
{
return SingleChildScrollView(
child: Container(
color: Colors.white,
child: _buildPanel(),
),
);
}
Widget _buildPanel()
{
return ExpansionPanelList(
expansionCallback: (int index, bool isExpanded)
{
setState(() {
_data[index].isExpanded = !isExpanded;
});
},
children: _data.map<ExpansionPanel>((ItemPPSV item)
{
return ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded)
{
return Container(
margin: EdgeInsets.all(16),
child: Stack(
children: <Widget>[
Card(
shadowColor: Colors.blueGrey[600],
elevation: 12,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
color: primaryColor,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 18.0, vertical: 18),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(60),
color: primaryColor,
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
SizedBox(
width: 16,
height: 30,
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(item.headerValue,
style: TextStyle(color: Colors.white)),
],
),
),
],
),
),
),
],
),
);
},
body: ListViewTilesPPSV('https://www.youtube.com/watch?v=OOMxU9f1FBU',item.expandedValue, item.headerValue),
isExpanded: item.isExpanded,
);
}).toList(),
);
}
}
//for list view
class ListViewTilesPPSV extends StatelessWidget
{
String text;
int numLect;
String year;
ListViewTilesPPSV(this.text,this.numLect, this.year);
Map<String, List<List<String>>> yearValuesMap = GlobalPastPaperData.yearValuesMap;
String getName(int index) {
dynamic value = yearValuesMap[year];
List<String> names = value[1];
return names[index];
}
String getURL(int index) {
dynamic value = yearValuesMap[year];
List<String> urls = value[0];
return urls[index];
}
@override
Widget build(BuildContext context) {
return ListView.builder(
scrollDirection: Axis.vertical,
shrinkWrap: true,
itemCount: numLect,
itemBuilder: (context,index){
return ListTile(
//tileColor: Colors.lightBlueAccent[700],
selectedTileColor: Colors.grey[400],
leading: Icon(Icons.arrow_right_outlined),
title: Text(getName(index),
style: TextStyle(
fontSize: 18.0,
),
),
onTap: () {
launchURLWithoutCheck(getURL(index));
} ,
);
},
);
}
}
//================================================================================================================================
//===============================================PAST PAPERS END==================================================================
//================================================================================================================================
| 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens/student_view/syllabus.dart | //==================================================================================================
//=================================FOR THE STUDENT VIEW=============================================
//==================================================================================================
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/src/foundation/key.dart';
import 'package:flutter/src/material/theme.dart';
import 'package:mobile_app/utilities/navigation.dart';
import 'package:url_launcher/url_launcher.dart';
//import 'package:flutter_plugin_pdf_viewer/flutter_plugin_pdf_viewer.dart';
//================================================================================================================================
//===============================================SYLLABUS BEGIN===========================================================
//================================================================================================================================
class Syllabus extends StatelessWidget
{
static const Color primaryColor = const Color(0xff2D1E40);
Widget build(BuildContext context)
{
return MaterialApp(
debugShowCheckedModeBanner: false,
theme: ThemeData(
scaffoldBackgroundColor: Colors.white,
primaryColor: Colors.white,
),
home: Scaffold(
appBar: new AppBar(
elevation: 0,
backgroundColor: Colors.white,
//leading: IconButton(icon: Icon(Icons.menu_outlined ,color: Colors.deepPurple,), onPressed: () {},),
leading: IconButton(
icon: Icon(Icons.arrow_back_ios_sharp, color: primaryColor,),
onPressed: (){
navigateBack(context);
},
),
title: Text("Syllabus ",style: TextStyle(color: primaryColor),
),
),
body: Center(
child: syllabusPage(),
),
),
);
}
}
class syllabusPage extends StatefulWidget
{
@override
syllabusPageState createState() => syllabusPageState();
}
class syllabusPageState extends State<syllabusPage>
{
@override
@override
Widget build(BuildContext context)
{
return SingleChildScrollView(
child: Container(
color: Colors.white,
),
);
}
}
//================================================================================================================================
//===============================================SYLLABUS BEGIN END===========================================================
//================================================================================================================================ | 0 |
mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens | mirrored_repositories/PHY---A-Walkthrough-Physics-E-Learning-Mobile-App/Source Code/screens/student_view/worksheets.dart |
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flutter/rendering.dart';
import 'package:flutter/src/foundation/key.dart';
import 'package:flutter/src/material/theme.dart';
import 'package:mobile_app/utilities/globals.dart';
import 'package:mobile_app/utilities/helpful_methods.dart';
import 'package:mobile_app/utilities/navigation.dart';
import 'package:url_launcher/url_launcher.dart';
//import 'package:flutter_plugin_pdf_viewer/flutter_plugin_pdf_viewer.dart';
//================================================================================================================================
//===============================================WORKSHEETS=======================================================================
//================================================================================================================================
class WorksheetStudentsView extends StatelessWidget
{
static const Color primaryColor = const Color(0xff2D1E40);
Widget build(BuildContext context)
{
return MaterialApp(
debugShowCheckedModeBanner: false,
theme: ThemeData(
scaffoldBackgroundColor: Colors.white,
primaryColor: Colors.white,
),
home: Scaffold(
appBar: new AppBar(
elevation: 0,
backgroundColor: Colors.white,
//leading: IconButton(icon: Icon(Icons.menu_outlined ,color: Colors.deepPurple,), onPressed: () {},),
leading: IconButton(
icon: Icon(Icons.arrow_back_ios_sharp, color: primaryColor,),
onPressed: (){
navigateBack(context);
},
),
title: Text("Work Sheets ",style: TextStyle(color: primaryColor),
),
),
body: Center(
child: MyStatefulWidgetWSSW(),
),
),
);
}
}
// stores ExpansionPanel state information
class ItemWSSV {
ItemWSSV({
this.expandedValue,
this.headerValue,
this.isExpanded = false,
});
int expandedValue;
String headerValue;
bool isExpanded;
}
List<ItemWSSV> generateItemWSSV(int numberOfItems) //VLSV = video lecture student view
{
List<int> lectures =[3,4,2,3,4,5,3,4,3,5];
List<String> Chapters = GlobalVars.chapters;
List<int> noWorksheets = GlobalWorksheetData.worksheetCounts;
return List<ItemWSSV>.generate(numberOfItems, (int index) {
return ItemWSSV(
headerValue: Chapters[index],
expandedValue: noWorksheets[index],
);
});
}
class MyStatefulWidgetWSSW extends StatefulWidget {
MyStatefulWidgetWSSW({Key key}) : super(key: key);
@override
_MyStatefulWidgetStateWSSW createState() => _MyStatefulWidgetStateWSSW();
}
/// This is the private State class that goes with MyStatefulWidget.
class _MyStatefulWidgetStateWSSW extends State<MyStatefulWidgetWSSW>
{
static const Color primaryColor = const Color(0xff2D1E40);
var LectNum = 0;
final List<ItemWSSV> _data = generateItemWSSV(GlobalVars.chapters.length);
List<bool> selected = List<bool>.generate(GlobalVars.chapters.length, (int index) => false);
@override
Widget build(BuildContext context)
{
return SingleChildScrollView(
child: Container(
color: Colors.white,
child: _buildPanel(),
),
);
}
Widget _buildPanel()
{
return ExpansionPanelList(
expansionCallback: (int index, bool isExpanded)
{
setState(() {
_data[index].isExpanded = !isExpanded;
});
},
children: _data.map<ExpansionPanel>((ItemWSSV item)
{
return ExpansionPanel(
headerBuilder: (BuildContext context, bool isExpanded)
{
return Container(
margin: EdgeInsets.all(16),
child: Stack(
children: <Widget>[
Card(
shadowColor: Colors.blueGrey[600],
elevation: 12,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(10),
),
color: primaryColor,
child: Container(
padding: const EdgeInsets.symmetric(
horizontal: 18.0, vertical: 18),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(60),
color: primaryColor,
),
child: Row(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
SizedBox(
width: 16,
height: 30,
),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Text(item.headerValue,
style: TextStyle(color: Colors.white)),
],
),
),
],
),
),
),
],
),
);
},
body: ListViewTilesWSSV('https://www.youtube.com/watch?v=OOMxU9f1FBU',item.expandedValue, item.headerValue),
isExpanded: item.isExpanded,
);
}).toList(),
);
}
}
//for list view
class ListViewTilesWSSV extends StatelessWidget
{
String text;
int numLect;
String chapter;
ListViewTilesWSSV(this.text,this.numLect, this.chapter);
Map<String, List<List<String>>> chapterValuesMap = GlobalWorksheetData.chapterValuesMap;
String getName(int index) {
dynamic value = chapterValuesMap[chapter];
List<String> names = value[1];
return names[index];
}
String getURL(int index) {
dynamic value = chapterValuesMap[chapter];
List<String> urls = value[0];
return urls[index];
}
@override
Widget build(BuildContext context) {
return ListView.builder(
scrollDirection: Axis.vertical,
shrinkWrap: true,
itemCount: numLect,
itemBuilder: (context,index){
return ListTile(
//tileColor: Colors.lightBlueAccent[700],
selectedTileColor: Colors.grey[400],
leading: Icon(Icons.arrow_right_outlined),
title: Text(getName(index),
style: TextStyle(
fontSize: 18.0,
),),
onTap: ()
{
launchURLWithoutCheck(getURL(index));
} ,
);
},
);
}
}
//================================================================================================================================
//===============================================WORKSHEETS END===================================================================
//================================================================================================================================
| 0 |
mirrored_repositories/trave_tou_app | mirrored_repositories/trave_tou_app/lib/main.dart | import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
import 'package:flutter_bloc/flutter_bloc.dart';
import 'package:tourist_app/application/auth/bloc/auth_bloc.dart';
import 'package:tourist_app/application/trip/bloc/trip_bloc.dart';
import 'package:tourist_app/core/di/di.dart';
import 'package:tourist_app/screens/auth/login.dart';
import 'package:tourist_app/screens/splash/splash.dart';
import 'package:tourist_app/screens/trip/trip_adding.dart';
void main() async {
WidgetsFlutterBinding.ensureInitialized();
await configureDependencies();
await Firebase.initializeApp();
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MultiBlocProvider(
providers: [
BlocProvider<AuthBloc>(create: (context) => getIt<AuthBloc>()),
BlocProvider<TripBloc>(create: (context) => getIt<TripBloc>()),
],
child: MaterialApp(
debugShowCheckedModeBanner: false,
title: 'Trave Tou',
themeMode: ThemeMode.dark,
theme: ThemeData.dark(useMaterial3: true),
home: const TripAdding(),
),
);
}
}
| 0 |
mirrored_repositories/trave_tou_app/lib/application/trip | mirrored_repositories/trave_tou_app/lib/application/trip/bloc/trip_state.dart | part of 'trip_bloc.dart';
@freezed
class TripState with _$TripState {
factory TripState({
required bool isLoading,
bool? isAdded,
}) = _TripState;
factory TripState.initial() {
return TripState(isLoading: false);
}
}
| 0 |
mirrored_repositories/trave_tou_app/lib/application/trip | mirrored_repositories/trave_tou_app/lib/application/trip/bloc/trip_event.dart | part of 'trip_bloc.dart';
@freezed
class TripEvent with _$TripEvent {
const factory TripEvent.createTrip({TripCreateModel? model}) = _CreateTrip;
}
| 0 |
mirrored_repositories/trave_tou_app/lib/application/trip | mirrored_repositories/trave_tou_app/lib/application/trip/bloc/trip_bloc.freezed.dart | // coverage:ignore-file
// GENERATED CODE - DO NOT MODIFY BY HAND
// ignore_for_file: type=lint
// ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target
part of 'trip_bloc.dart';
// **************************************************************************
// FreezedGenerator
// **************************************************************************
T _$identity<T>(T value) => value;
final _privateConstructorUsedError = UnsupportedError(
'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#custom-getters-and-methods');
/// @nodoc
mixin _$TripEvent {
TripCreateModel? get model => throw _privateConstructorUsedError;
@optionalTypeArgs
TResult when<TResult extends Object?>({
required TResult Function(TripCreateModel? model) createTrip,
}) =>
throw _privateConstructorUsedError;
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult Function(TripCreateModel? model)? createTrip,
}) =>
throw _privateConstructorUsedError;
@optionalTypeArgs
TResult maybeWhen<TResult extends Object?>({
TResult Function(TripCreateModel? model)? createTrip,
required TResult orElse(),
}) =>
throw _privateConstructorUsedError;
@optionalTypeArgs
TResult map<TResult extends Object?>({
required TResult Function(_CreateTrip value) createTrip,
}) =>
throw _privateConstructorUsedError;
@optionalTypeArgs
TResult? mapOrNull<TResult extends Object?>({
TResult Function(_CreateTrip value)? createTrip,
}) =>
throw _privateConstructorUsedError;
@optionalTypeArgs
TResult maybeMap<TResult extends Object?>({
TResult Function(_CreateTrip value)? createTrip,
required TResult orElse(),
}) =>
throw _privateConstructorUsedError;
@JsonKey(ignore: true)
$TripEventCopyWith<TripEvent> get copyWith =>
throw _privateConstructorUsedError;
}
/// @nodoc
abstract class $TripEventCopyWith<$Res> {
factory $TripEventCopyWith(TripEvent value, $Res Function(TripEvent) then) =
_$TripEventCopyWithImpl<$Res>;
$Res call({TripCreateModel? model});
$TripCreateModelCopyWith<$Res>? get model;
}
/// @nodoc
class _$TripEventCopyWithImpl<$Res> implements $TripEventCopyWith<$Res> {
_$TripEventCopyWithImpl(this._value, this._then);
final TripEvent _value;
// ignore: unused_field
final $Res Function(TripEvent) _then;
@override
$Res call({
Object? model = freezed,
}) {
return _then(_value.copyWith(
model: model == freezed
? _value.model
: model // ignore: cast_nullable_to_non_nullable
as TripCreateModel?,
));
}
@override
$TripCreateModelCopyWith<$Res>? get model {
if (_value.model == null) {
return null;
}
return $TripCreateModelCopyWith<$Res>(_value.model!, (value) {
return _then(_value.copyWith(model: value));
});
}
}
/// @nodoc
abstract class _$$_CreateTripCopyWith<$Res>
implements $TripEventCopyWith<$Res> {
factory _$$_CreateTripCopyWith(
_$_CreateTrip value, $Res Function(_$_CreateTrip) then) =
__$$_CreateTripCopyWithImpl<$Res>;
@override
$Res call({TripCreateModel? model});
@override
$TripCreateModelCopyWith<$Res>? get model;
}
/// @nodoc
class __$$_CreateTripCopyWithImpl<$Res> extends _$TripEventCopyWithImpl<$Res>
implements _$$_CreateTripCopyWith<$Res> {
__$$_CreateTripCopyWithImpl(
_$_CreateTrip _value, $Res Function(_$_CreateTrip) _then)
: super(_value, (v) => _then(v as _$_CreateTrip));
@override
_$_CreateTrip get _value => super._value as _$_CreateTrip;
@override
$Res call({
Object? model = freezed,
}) {
return _then(_$_CreateTrip(
model: model == freezed
? _value.model
: model // ignore: cast_nullable_to_non_nullable
as TripCreateModel?,
));
}
}
/// @nodoc
class _$_CreateTrip implements _CreateTrip {
const _$_CreateTrip({this.model});
@override
final TripCreateModel? model;
@override
String toString() {
return 'TripEvent.createTrip(model: $model)';
}
@override
bool operator ==(dynamic other) {
return identical(this, other) ||
(other.runtimeType == runtimeType &&
other is _$_CreateTrip &&
const DeepCollectionEquality().equals(other.model, model));
}
@override
int get hashCode =>
Object.hash(runtimeType, const DeepCollectionEquality().hash(model));
@JsonKey(ignore: true)
@override
_$$_CreateTripCopyWith<_$_CreateTrip> get copyWith =>
__$$_CreateTripCopyWithImpl<_$_CreateTrip>(this, _$identity);
@override
@optionalTypeArgs
TResult when<TResult extends Object?>({
required TResult Function(TripCreateModel? model) createTrip,
}) {
return createTrip(model);
}
@override
@optionalTypeArgs
TResult? whenOrNull<TResult extends Object?>({
TResult Function(TripCreateModel? model)? createTrip,
}) {
return createTrip?.call(model);
}
@override
@optionalTypeArgs
TResult maybeWhen<TResult extends Object?>({
TResult Function(TripCreateModel? model)? createTrip,
required TResult orElse(),
}) {
if (createTrip != null) {
return createTrip(model);
}
return orElse();
}
@override
@optionalTypeArgs
TResult map<TResult extends Object?>({
required TResult Function(_CreateTrip value) createTrip,
}) {
return createTrip(this);
}
@override
@optionalTypeArgs
TResult? mapOrNull<TResult extends Object?>({
TResult Function(_CreateTrip value)? createTrip,
}) {
return createTrip?.call(this);
}
@override
@optionalTypeArgs
TResult maybeMap<TResult extends Object?>({
TResult Function(_CreateTrip value)? createTrip,
required TResult orElse(),
}) {
if (createTrip != null) {
return createTrip(this);
}
return orElse();
}
}
abstract class _CreateTrip implements TripEvent {
const factory _CreateTrip({final TripCreateModel? model}) = _$_CreateTrip;
@override
TripCreateModel? get model;
@override
@JsonKey(ignore: true)
_$$_CreateTripCopyWith<_$_CreateTrip> get copyWith =>
throw _privateConstructorUsedError;
}
/// @nodoc
mixin _$TripState {
bool get isLoading => throw _privateConstructorUsedError;
bool? get isAdded => throw _privateConstructorUsedError;
@JsonKey(ignore: true)
$TripStateCopyWith<TripState> get copyWith =>
throw _privateConstructorUsedError;
}
/// @nodoc
abstract class $TripStateCopyWith<$Res> {
factory $TripStateCopyWith(TripState value, $Res Function(TripState) then) =
_$TripStateCopyWithImpl<$Res>;
$Res call({bool isLoading, bool? isAdded});
}
/// @nodoc
class _$TripStateCopyWithImpl<$Res> implements $TripStateCopyWith<$Res> {
_$TripStateCopyWithImpl(this._value, this._then);
final TripState _value;
// ignore: unused_field
final $Res Function(TripState) _then;
@override
$Res call({
Object? isLoading = freezed,
Object? isAdded = freezed,
}) {
return _then(_value.copyWith(
isLoading: isLoading == freezed
? _value.isLoading
: isLoading // ignore: cast_nullable_to_non_nullable
as bool,
isAdded: isAdded == freezed
? _value.isAdded
: isAdded // ignore: cast_nullable_to_non_nullable
as bool?,
));
}
}
/// @nodoc
abstract class _$$_TripStateCopyWith<$Res> implements $TripStateCopyWith<$Res> {
factory _$$_TripStateCopyWith(
_$_TripState value, $Res Function(_$_TripState) then) =
__$$_TripStateCopyWithImpl<$Res>;
@override
$Res call({bool isLoading, bool? isAdded});
}
/// @nodoc
class __$$_TripStateCopyWithImpl<$Res> extends _$TripStateCopyWithImpl<$Res>
implements _$$_TripStateCopyWith<$Res> {
__$$_TripStateCopyWithImpl(
_$_TripState _value, $Res Function(_$_TripState) _then)
: super(_value, (v) => _then(v as _$_TripState));
@override
_$_TripState get _value => super._value as _$_TripState;
@override
$Res call({
Object? isLoading = freezed,
Object? isAdded = freezed,
}) {
return _then(_$_TripState(
isLoading: isLoading == freezed
? _value.isLoading
: isLoading // ignore: cast_nullable_to_non_nullable
as bool,
isAdded: isAdded == freezed
? _value.isAdded
: isAdded // ignore: cast_nullable_to_non_nullable
as bool?,
));
}
}
/// @nodoc
class _$_TripState implements _TripState {
_$_TripState({required this.isLoading, this.isAdded});
@override
final bool isLoading;
@override
final bool? isAdded;
@override
String toString() {
return 'TripState(isLoading: $isLoading, isAdded: $isAdded)';
}
@override
bool operator ==(dynamic other) {
return identical(this, other) ||
(other.runtimeType == runtimeType &&
other is _$_TripState &&
const DeepCollectionEquality().equals(other.isLoading, isLoading) &&
const DeepCollectionEquality().equals(other.isAdded, isAdded));
}
@override
int get hashCode => Object.hash(
runtimeType,
const DeepCollectionEquality().hash(isLoading),
const DeepCollectionEquality().hash(isAdded));
@JsonKey(ignore: true)
@override
_$$_TripStateCopyWith<_$_TripState> get copyWith =>
__$$_TripStateCopyWithImpl<_$_TripState>(this, _$identity);
}
abstract class _TripState implements TripState {
factory _TripState({required final bool isLoading, final bool? isAdded}) =
_$_TripState;
@override
bool get isLoading;
@override
bool? get isAdded;
@override
@JsonKey(ignore: true)
_$$_TripStateCopyWith<_$_TripState> get copyWith =>
throw _privateConstructorUsedError;
}
| 0 |
mirrored_repositories/trave_tou_app/lib/application/trip | mirrored_repositories/trave_tou_app/lib/application/trip/bloc/trip_bloc.dart | import 'package:bloc/bloc.dart';
import 'package:freezed_annotation/freezed_annotation.dart';
import 'package:injectable/injectable.dart';
import 'package:tourist_app/config/firestore_collection.dart';
import 'package:tourist_app/domain/trip_create/trip_create.dart';
import 'package:tourist_app/infrastructure/firestore/firestore.dart';
part 'trip_event.dart';
part 'trip_state.dart';
part 'trip_bloc.freezed.dart';
@injectable
class TripBloc extends Bloc<TripEvent, TripState> {
final FirestoreFunctions firestoreFunctions;
TripBloc(this.firestoreFunctions) : super(TripState.initial()) {
on<_CreateTrip>((event, emit) {
emit(state.copyWith(isLoading: true));
firestoreFunctions.addDataToCollection(Collections.TRIP_DATA, {
'Trip_name': event.model!.name,
'TripFromDate': event.model!.fromDate,
'TripToDate': event.model!.toDate,
'Expense': event.model!.expense
});
emit(state.copyWith(isLoading: false, isAdded: true));
});
}
}
| 0 |
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