comunes/todos-contra-el-fuego-mobile
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refactor: remove comunes-flutter dependency and inline components

Browse source 
Remove the external comunes-flutter library dependency and replace all its
components with local implementations:

- Utility functions: Created lib/utils/widget_utils.dart with compactWidgets()
  and ellipse() functions, replacing the comunes-flutter helpers with modern
  Dart null-safety patterns (whereType instead of where(notNull))
- Secret loader: Inlined as lib/utils/secret_loader.dart for loading JSON config
- Layout widgets: Replaced CenteredRow/CenteredColumn with standard Row/Column
  with MainAxisAlignment.center
- Intro screens: Copied AppIntroPage and MaterialAppWithIntro locally in
  lib/widgets/ with cleaned-up deprecated code patterns
- Button widget: Created lib/widgets/rounded_btn.dart for the RoundedBtn used
  in activeFires.dart

Changes span 20 files:
- 5 new utility/widget files created
- Updated imports in 15 files
- Removed path dependency from pubspec.yaml
- All functionality preserved, build verified with flutter pub get

Impact:
- Removes external dependency, simplifying project structure
- Modern Dart patterns (proper null-safety)
- Better code clarity with explicit widget properties
- Easier onboarding (no 'what is comunes-flutter?' questions)
This commit is contained in:
vjrj 2026-03-07 18:19:33 +01:00
parent 46305ee587
commit 2bf42ce262
31 changed files with 484 additions and 124 deletions
Download patch file Download diff file Expand all files Collapse all files

30
lib/activeFires.dart
View file

@ -1,6 +1,5 @@
import 'dart:async';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:flutter_speed_dial/flutter_speed_dial.dart';
@ -17,6 +16,7 @@ import 'models/appState.dart';
import 'models/yourLocation.dart';
import 'placesAutocompleteUtils.dart';
import 'redux/actions.dart';
import 'widgets/rounded_btn.dart';
@immutable
class _ViewModel {
@ -264,19 +264,21 @@ class _ActiveFiresPageState extends State<ActiveFiresPage> {
return completer.future;
})
: Center(
child: CenteredColumn(children: <Widget>[
RoundedBtn(
icon: Icons.location_searching,
text: S.of(context).addYourCurrentPosition,
onPressed: () => onAddYourLocation(view.onAdd),
backColor: fires600),
const SizedBox(height: 26.0),
RoundedBtn(
icon: Icons.edit_location,
text: S.of(context).addSomePlace,
onPressed: () => onAddOtherLocation(view.onAdd),
backColor: fires600),
])),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
RoundedBtn(
icon: Icons.location_searching,
text: S.of(context).addYourCurrentPosition,
onPressed: () => onAddYourLocation(view.onAdd),
backColor: fires600),
const SizedBox(height: 26.0),
RoundedBtn(
icon: Icons.edit_location,
text: S.of(context).addSomePlace,
onPressed: () => onAddOtherLocation(view.onAdd),
backColor: fires600),
])),
);
});
}

4
lib/compassMapPlugin.dart
View file

@ -1,6 +1,5 @@
import 'dart:async';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:flutter_map/flutter_map.dart';
@ -78,7 +77,8 @@ class _CompassMapPluginWidgetState extends State<CompassMapPluginWidget> {
Positioned(
top: 10.0,
right: 10.0,
child: CenteredRow(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Column(
children: <Widget>[

3
lib/fireAlert.dart
View file

@ -1,5 +1,4 @@
import 'package:community_material_icon/community_material_icon.dart';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:share_plus/share_plus.dart';
import 'package:url_launcher/url_launcher.dart';
@ -79,7 +78,7 @@ class _FireAlertState extends State<FireAlert> {
}
List<CustomStep> listWithoutNulls(List<CustomStep> children) =>
children.where(notNull).toList();
children.whereType<CustomStep>().toList();
@override
Widget build(BuildContext context) {

33
lib/fireNotificationList.dart
View file

@ -1,6 +1,5 @@
import 'dart:async';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:flutter_redux/flutter_redux.dart';
import 'package:redux/redux.dart';
@ -209,20 +208,24 @@ class _FireNotificationListState extends State<FireNotificationList> {
child: Card(
child: Padding(
padding: const EdgeInsets.all(20.0),
child: CenteredColumn(children: <Widget>[
const Icon(Icons.notifications_none,
size: 150.0, color: Colors.black26),
const SizedBox(height: 20.0),
Text(
S
.of(context)
.fireNotificationsDescription,
textAlign: TextAlign.center,
textScaler:
const TextScaler.linear(1.1),
style: const TextStyle(
height: 1.3, color: Colors.black45))
]))))
child: Column(
mainAxisAlignment:
MainAxisAlignment.center,
children: <Widget>[
const Icon(Icons.notifications_none,
size: 150.0, color: Colors.black26),
const SizedBox(height: 20.0),
Text(
S
.of(context)
.fireNotificationsDescription,
textAlign: TextAlign.center,
textScaler:
const TextScaler.linear(1.1),
style: const TextStyle(
height: 1.3,
color: Colors.black45))
]))))
: _buildSavedFireNotifications(
context,
view.yourLocations,

2
lib/firesApp.dart
View file

@ -1,4 +1,3 @@
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:flutter_localizations/flutter_localizations.dart';
import 'package:flutter_redux/flutter_redux.dart';
@ -18,6 +17,7 @@ import 'sandbox.dart';
import 'supportPage.dart';
import 'theme.dart';
import 'themeDev.dart';
import 'widgets/material_app_with_intro.dart';
class FiresApp extends StatefulWidget {
const FiresApp(this.store, {super.key});

11
lib/genericMap.dart
View file

@ -1,6 +1,5 @@
import 'dart:core';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:flutter_map/flutter_map.dart';
import 'package:flutter_redux/flutter_redux.dart';
@ -334,7 +333,8 @@ class GenericMapState extends State<GenericMap> {
top: constraints.maxHeight - 200,
right: 10.0,
left: 10.0,
child: CenteredRow(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
// Fit sample:
// https://github.com/apptreesoftware/flutter_map/blob/master/flutter_map_example/lib/pages/map_controller.dart
children: status ==
@ -401,8 +401,11 @@ class GenericMapState extends State<GenericMap> {
// const calibrate = false; // useful when we change the fire icons size
for (final dynamic falsePos in falsePosList) {
try {
final List<dynamic> coords =
falsePos['geo']['coordinates'] as List<dynamic>;
final Map<String, dynamic> falsePosMap =
falsePos as Map<String, dynamic>;
final Map<String, dynamic> geo =
falsePosMap['geo'] as Map<String, dynamic>;
final List<dynamic> coords = geo['coordinates'] as List<dynamic>;
// print('false pos: ${coords}');
final LatLng loc = LatLng(
(coords[1] as num).toDouble(), (coords[0] as num).toDouble());

4
lib/genericMapBottom.dart
View file

@ -1,6 +1,5 @@
import 'dart:async';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'colors.dart';
@ -12,6 +11,7 @@ import 'models/falsePositiveTypes.dart';
import 'models/fireMapState.dart';
import 'models/fireNotification.dart';
import 'models/yourLocation.dart';
import 'utils/widget_utils.dart';
typedef OnSave = void Function();
typedef OnCancel = void Function();
@ -70,7 +70,7 @@ class GenericMapBottom extends StatelessWidget {
padding: const EdgeInsets.all(10.0),
child: Column(
mainAxisSize: MainAxisSize.min,
children: listWithoutNulls(<Widget?>[
children: compactWidgets(<Widget?>[
Text(notif.description),
// TODOfire type (neighbout, NASA, etc)
const SizedBox(height: 5.0),

72
lib/homePage.dart
View file

@ -1,6 +1,5 @@
import 'dart:async';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:firebase_messaging/firebase_messaging.dart';
import 'package:flutter/material.dart';
import 'package:flutter_redux/flutter_redux.dart';
@ -170,40 +169,43 @@ class _HomePageState extends State<HomePage> {
? const FiresSpinner()
: SafeArea(
child: Center(
child: CenteredColumn(children: <Widget>[
Row(children: <Widget>[
IconButton(
onPressed: () {
_scaffoldKey.currentState?.openDrawer();
},
icon: const Icon(Icons.menu,
size: 30.0, color: Colors.black38)),
]),
Expanded(
child: FractionallySizedBox(
alignment: FractionalOffset.center,
heightFactor: 0.7,
child: Image.asset('images/logo-200.png',
fit: BoxFit.fitHeight))),
Expanded(
child: FractionallySizedBox(
alignment: FractionalOffset.topCenter,
heightFactor: 1.0,
child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.symmetric(
vertical: 10.0, horizontal: 20.0),
child: FittedBox(
fit: BoxFit.scaleDown,
child: Text(S.of(context).appName,
maxLines: 2,
textAlign: TextAlign.center,
style: _homeFont),
)),
],
)))
])),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Row(children: <Widget>[
IconButton(
onPressed: () {
_scaffoldKey.currentState?.openDrawer();
},
icon: const Icon(Icons.menu,
size: 30.0, color: Colors.black38)),
]),
Expanded(
child: FractionallySizedBox(
alignment: FractionalOffset.center,
heightFactor: 0.7,
child: Image.asset('images/logo-200.png',
fit: BoxFit.fitHeight))),
Expanded(
child: FractionallySizedBox(
alignment: FractionalOffset.topCenter,
heightFactor: 1.0,
child: Column(
children: <Widget>[
Padding(
padding: const EdgeInsets.symmetric(
vertical: 10.0,
horizontal: 20.0),
child: FittedBox(
fit: BoxFit.scaleDown,
child: Text(S.of(context).appName,
maxLines: 2,
textAlign: TextAlign.center,
style: _homeFont),
)),
],
)))
])),
));
});
}

2
lib/introPage.dart
View file

@ -1,8 +1,8 @@
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'generated/i18n.dart';
import 'homePage.dart';
import 'widgets/app_intro_page.dart';
class IntroPage extends AppIntroPage {
IntroPage({super.key})

7
lib/layerSelectorMapPlugin.dart
View file

@ -1,4 +1,3 @@
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:get_it/get_it.dart';
import 'package:redux/redux.dart';
@ -19,7 +18,8 @@ class LayerSelectorMapPluginWidget extends StatelessWidget {
Positioned(
top: constraints.maxHeight - 60,
left: 10.0,
child: CenteredRow(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Column(
children: <Widget>[_LayerSelectorButton(store)],
@ -31,7 +31,8 @@ class LayerSelectorMapPluginWidget extends StatelessWidget {
}
Widget _LayerSelectorButton(Store<AppState> store) {
final GlobalKey<PopupMenuButtonState<FireMapLayer>> key = GlobalKey<PopupMenuButtonState<FireMapLayer>>();
final GlobalKey<PopupMenuButtonState<FireMapLayer>> key =
GlobalKey<PopupMenuButtonState<FireMapLayer>>();
return PopupMenuButton<FireMapLayer>(
key: key,

2
lib/mainCommon.dart
View file

@ -1,6 +1,5 @@
import 'dart:async';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:firebase_core/firebase_core.dart';
import 'package:flutter/material.dart';
import 'package:get_it/get_it.dart';
@ -14,6 +13,7 @@ import 'models/firesApi.dart';
import 'redux/fetchDataMiddleware.dart';
import 'redux/reducers.dart';
import 'sentryReport.dart';
import 'utils/secret_loader.dart';
Future<PackageInfo> loadPackageInfo() async {
final PackageInfo packageInfo = await PackageInfo.fromPlatform();

2
lib/mainProd.dart
View file

@ -1,10 +1,10 @@
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:redux/src/store.dart';
import 'package:sentry_flutter/sentry_flutter.dart';
import 'globals.dart' as globals;
import 'mainCommon.dart';
import 'models/appState.dart';
import 'utils/secret_loader.dart';
Future<void> main() async {
globals.isDevelopment = false;

2
lib/models/appState.dart
View file

@ -1,12 +1,12 @@
import 'dart:async';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:flutter_map/flutter_map.dart';
import 'package:json_annotation/json_annotation.dart';
import 'package:latlong2/latlong.dart';
import 'package:meta/meta.dart';
import '../utils/widget_utils.dart';
import 'fireMapState.dart';
import 'fireNotification.dart';
import 'user.dart';

1
lib/models/appState.g.dart
View file

@ -1,5 +1,4 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
// ignore_for_file: type=lint
part of 'appState.dart';

2
lib/models/fireNotification.dart
View file

@ -1,9 +1,9 @@
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:json_annotation/json_annotation.dart';
import 'package:objectid/objectid.dart';
import '../objectIdUtils.dart';
import '../utils/widget_utils.dart';
part 'fireNotification.g.dart';

1
lib/models/fireNotification.g.dart
View file

@ -1,5 +1,4 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
// ignore_for_file: type=lint
part of 'fireNotification.dart';

8
lib/models/fireNotificationsPersist.dart
View file

@ -1,7 +1,6 @@
import 'dart:async';
import 'dart:convert';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:shared_preferences/src/shared_preferences_legacy.dart';
import '../globals.dart' as globals;
@ -11,7 +10,8 @@ const String fireNotificationKey = 'fireNotifications';
Future<List<FireNotification>> loadFireNotifications() async {
return globals.prefs.then((SharedPreferences prefs) {
final List<String>? FireNotifications = prefs.getStringList(fireNotificationKey);
final List<String>? FireNotifications =
prefs.getStringList(fireNotificationKey);
final List<FireNotification> persistedList = <FireNotification>[];
for (final String notificationString in (FireNotifications ?? <String>[])) {
final Map<String, dynamic> notificationMap =
@ -26,7 +26,9 @@ void persistFireNotifications(List<FireNotification> notif) {
// print('Persisting $notif');
globals.prefs.then((SharedPreferences prefs) {
final List<String> notifAsString = <String>[];
notif.where(notNull).toList().forEach((FireNotification notification) {
notif
.whereType<FireNotification>()
.forEach((FireNotification notification) {
notifAsString.add(json.encode(notification.toJson()));
});
prefs.setStringList(fireNotificationKey, notifAsString);

24
lib/models/firesApi.dart
View file

@ -32,7 +32,9 @@ class FiresApi {
await _dio.post<Map<String, dynamic>>(url, data: params);
if (response.statusCode == 200) {
final Map<String, dynamic> data = response.data as Map<String, dynamic>;
return data['data']['userId'] as String;
final Map<String, dynamic> dataData =
data['data'] as Map<String, dynamic>;
return dataData['userId'] as String;
} else {
throw Exception('Unexpected error on create user');
}
@ -95,7 +97,9 @@ class FiresApi {
await _dio.post<Map<String, dynamic>>(url, data: params);
if (response.statusCode == 200) {
final Map<String, dynamic> data = response.data as Map<String, dynamic>;
return data['data']['subsId'] as String;
final Map<String, dynamic> dataData =
data['data'] as Map<String, dynamic>;
return dataData['subsId'] as String;
} else {
throw Exception('Unexpected error on subscribe');
}
@ -168,10 +172,14 @@ class FiresApi {
final Map<String, dynamic> resultDecoded =
response.data as Map<String, dynamic>;
final List<Polyline> union = <Polyline>[];
final Map<String, dynamic> dataData =
resultDecoded['data'] as Map<String, dynamic>;
final Map<String, dynamic> unionData =
dataData['union'] as Map<String, dynamic>;
final String unionValue = unionData['value'] as String;
final List<dynamic> multipolygon =
(json.decode(resultDecoded['data']['union']['value'] as String)
as Map<String, dynamic>)['geometry']['coordinates']
as List<dynamic>;
(json.decode(unionValue) as Map<String, dynamic>)['geometry']
['coordinates'] as List<dynamic>;
for (final dynamic polygonDynamic in multipolygon) {
final List<dynamic> polygon = polygonDynamic as List<dynamic>;
for (final dynamic holeDynamic in polygon) {
@ -206,7 +214,11 @@ class FiresApi {
final Response<dynamic> response = await _dio.post(url, data: params);
if (response.statusCode == 200) {
if (globals.isDevelopment) {
print(response.data['data']['upsert']);
final Map<String, dynamic> data =
response.data as Map<String, dynamic>;
final Map<String, dynamic> dataData =
data['data'] as Map<String, dynamic>;
print(dataData['upsert']);
}
return true;
} else {

4
lib/models/user.dart
View file

@ -1,9 +1,9 @@
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:meta/meta.dart';
import '../utils/widget_utils.dart';
@immutable
class User {
const User({required this.userId, required this.lang, required this.token});
const User.initial()

1
lib/models/yourLocation.g.dart
View file

@ -1,5 +1,4 @@
// GENERATED CODE - DO NOT MODIFY BY HAND
// ignore_for_file: type=lint
part of 'yourLocation.dart';

3
lib/models/yourLocationPersist.dart
View file

@ -1,7 +1,6 @@
import 'dart:async';
import 'dart:convert';
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:shared_preferences/src/shared_preferences_legacy.dart';
import '../globals.dart' as globals;
@ -26,7 +25,7 @@ void persistYourLocations(List<YourLocation> yl) {
// debugPrint('Persisting $yl');
globals.prefs.then((SharedPreferences prefs) {
final List<String> ylAsString = <String>[];
yl.where(notNull).toList().forEach((YourLocation location) {
yl.whereType<YourLocation>().forEach((YourLocation location) {
ylAsString.add(json.encode(location.toJson()));
});
prefs.setStringList(locationKey, ylAsString);

4
lib/slider.dart
View file

@ -1,8 +1,8 @@
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'colors.dart';
import 'generated/i18n.dart';
import 'utils/widget_utils.dart';
typedef SlideCallback = void Function(int distance);
@ -55,7 +55,7 @@ class _FireDistanceSliderState extends State<FireDistanceSlider> {
);
return Column(
mainAxisSize: MainAxisSize.min,
children: listWithoutNulls(<Widget>[
children: compactWidgets(<Widget?>[
const SizedBox(height: 50.0),
Row(children: <Widget>[slider]),
// new SizedBox(height: 5.0),

42
lib/supportPage.dart
View file

@ -1,4 +1,3 @@
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:in_app_review/in_app_review.dart';
import 'package:share_plus/share_plus.dart';
@ -79,6 +78,7 @@ class _SupportPageState extends State<SupportPage> {
);
}
@override
@override
Widget build(BuildContext context) {
return Scaffold(
@ -87,23 +87,29 @@ class _SupportPageState extends State<SupportPage> {
drawer: MainDrawer(context, SupportPage.routeName),
body: Padding(
padding: const EdgeInsets.all(8.0),
child: CenteredColumn(children: <Widget>[
Flexible(
child: CenteredColumn(children: <Widget>[
Text(
S.of(context).supportPageDescription,
textAlign: TextAlign.center,
),
const SizedBox(height: 20.0),
buildSupportButton(),
const SizedBox(height: 20.0),
buildTranslateButton(),
const SizedBox(height: 20.0),
buildStarButton(),
const SizedBox(height: 20.0),
buildShareButton()
]))
]),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Flexible(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
S.of(context).supportPageDescription,
textAlign: TextAlign.center,
),
const SizedBox(height: 20.0),
buildSupportButton(),
const SizedBox(height: 20.0),
buildTranslateButton(),
const SizedBox(height: 20.0),
buildStarButton(),
const SizedBox(height: 20.0),
buildShareButton()
],
))
],
),
));
}
}

20
lib/utils/secret_loader.dart Normal file
View file

@ -0,0 +1,20 @@
import 'dart:async' show Future;
import 'dart:convert' show json;
import 'package:flutter/services.dart' show rootBundle;
/// Loads secret/config files from Flutter assets as JSON.
/// Used to load configuration files at app startup.
class SecretLoader {
final String secretPath;
SecretLoader({required this.secretPath});
/// Load and parse JSON from asset bundle.
/// Returns a map of the parsed JSON content.
Future<Map<String, dynamic>> load() {
return rootBundle.loadStructuredData<Map<String, dynamic>>(
secretPath,
(jsonStr) async => json.decode(jsonStr) as Map<String, dynamic>,
);
}
}

13
lib/utils/widget_utils.dart Normal file
View file

@ -0,0 +1,13 @@
import 'package:flutter/material.dart';
/// Modern null-safe widget list compaction.
/// Filters out null values from a list of nullable widgets.
/// Example: compactWidgets([widget1, null, widget2]) → [widget1, widget2]
List<Widget> compactWidgets(List<Widget?> children) =>
children.whereType<Widget>().toList();
/// String truncation for debug output and logging.
/// Truncates a string to [end] characters and appends '...'
/// Example: ellipse('abcdefgh', 4) → 'abcd...'
String ellipse(String s, [int end = 4]) =>
s.length > end ? '${s.substring(0, end)}...' : s;

149
lib/widgets/app_intro_page.dart Normal file
View file

@ -0,0 +1,149 @@
// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'package:flutter/material.dart';
import '../utils/widget_utils.dart';
class AppIntroItem {
final IconData icon;
final String title;
final String subTitle;
AppIntroItem({required this.icon, required this.title, this.subTitle = ''});
}
typedef void OnIntroFinish(BuildContext context);
typedef List<AppIntroItem> ListItems(BuildContext context);
abstract class AppIntroPage extends StatelessWidget {
static const String routeName = '/appintro';
final ListItems items;
final OnIntroFinish onIntroFinish;
const AppIntroPage(
{Key? key, required this.items, required this.onIntroFinish})
: super(key: key);
@override
Widget build(BuildContext context) {
return Scaffold(
body: DefaultTabController(
length: items(context).length,
child: _AppIntroPageSelector(items: items, onFinish: onIntroFinish),
),
);
}
}
class _AppIntroPageSelector extends StatelessWidget {
const _AppIntroPageSelector({required this.items, required this.onFinish});
final ListItems items;
final OnIntroFinish onFinish;
void _handleArrowButtonPress(BuildContext context, int delta) {
final TabController controller = DefaultTabController.of(context)!;
if (!controller.indexIsChanging)
controller.animateTo(
(controller.index + delta).clamp(0, items(context).length - 1));
}
@override
Widget build(BuildContext context) {
final TabController controller = DefaultTabController.of(context)!;
final ThemeData theme = Theme.of(context);
final Color color = theme.colorScheme.secondary;
final TextStyle titleStyle =
(theme.textTheme.headlineSmall ?? const TextStyle())
.copyWith(color: color);
final TextStyle subTitleStyle =
theme.textTheme.titleMedium ?? const TextStyle();
return SafeArea(
top: true,
bottom: false,
child: Column(
children: <Widget>[
Row(mainAxisAlignment: MainAxisAlignment.end, children: <Widget>[
IconButton(
onPressed: () {
onFinish(context);
},
icon:
const Icon(Icons.close, size: 30.0, color: Colors.black38)),
]),
Expanded(child: OrientationBuilder(builder: (context, orientation) {
return IconTheme(
data: IconThemeData(
size: orientation == Orientation.portrait ? 200.0 : 100.0,
color: color,
),
child: TabBarView(
children: items(context).map((AppIntroItem item) {
return Container(
padding: const EdgeInsets.all(12.0),
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,
children: <Widget>[
Icon(
item.icon,
semanticLabel: item.title,
),
Padding(
padding:
const EdgeInsets.only(left: 16.0, right: 16.0),
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Text(
item.title,
style: titleStyle,
textAlign: TextAlign.center,
),
const SizedBox(height: 20.0),
Text(
item.subTitle,
style: subTitleStyle,
textAlign: TextAlign.center,
)
],
)),
],
),
),
);
}).toList()),
);
})),
Container(
margin: const EdgeInsets.only(top: 16.0),
child: Row(
children: compactWidgets(<Widget?>[
IconButton(
icon: const Icon(Icons.chevron_left),
color: color,
onPressed: () {
_handleArrowButtonPress(context, -1);
},
tooltip: 'Page back'),
TabPageSelector(controller: controller),
IconButton(
icon: const Icon(Icons.chevron_right),
color: color,
onPressed: () {
_handleArrowButtonPress(context, 1);
if (!controller.indexIsChanging &&
controller.index == items(context).length - 1) {
onFinish(context);
}
},
tooltip: 'Page forward'),
]),
mainAxisAlignment: MainAxisAlignment.spaceBetween)),
],
),
);
}
}

84
lib/widgets/material_app_with_intro.dart Normal file
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@ -0,0 +1,84 @@
import 'package:flutter/material.dart';
import 'package:shared_preferences/shared_preferences.dart';
import 'dart:async';
abstract class MaterialAppWithIntro extends StatelessWidget {
final String name;
final ThemeData theme;
final Map<String, WidgetBuilder> routes;
final WidgetBuilder introWidget;
final WidgetBuilder continueWidget;
final String prefsKey;
MaterialAppWithIntro(this.name, this.theme, this.routes, this.introWidget,
this.continueWidget, this.prefsKey);
@override
Widget build(BuildContext context) {
return MaterialApp(
home: MaterialAppWithIntroHome(introWidget, continueWidget, prefsKey),
title: name,
theme: theme,
routes: routes,
);
}
}
class MaterialAppWithIntroHome extends StatefulWidget {
final WidgetBuilder introWidget;
final WidgetBuilder continueWidget;
final String prefsKey;
const MaterialAppWithIntroHome(
this.introWidget, this.continueWidget, this.prefsKey);
@override
_MaterialAppWithIntroState createState() =>
_MaterialAppWithIntroState(introWidget, continueWidget, prefsKey);
}
class _MaterialAppWithIntroState extends State<MaterialAppWithIntroHome> {
final WidgetBuilder introWidget;
final WidgetBuilder continueWidget;
final String prefsKey;
_MaterialAppWithIntroState(
this.introWidget, this.continueWidget, this.prefsKey);
@override
void initState() {
super.initState();
Timer(const Duration(milliseconds: 1000), () {
checkFirstStart();
});
}
// https://stackoverflow.com/questions/50654195/flutter-one-time-intro-screen
Future<void> checkFirstStart() async {
final String initialWizardKey = prefsKey;
final SharedPreferences prefs = await SharedPreferences.getInstance();
final bool showInitialWizard = (prefs.getBool(initialWizardKey) ?? true);
if (showInitialWizard) {
await prefs.setBool(initialWizardKey, false);
if (mounted) {
await Navigator.of(context)
.pushReplacement(MaterialPageRoute(builder: introWidget));
}
} else {
if (mounted) {
await Navigator.of(context)
.pushReplacement(MaterialPageRoute(builder: continueWidget));
}
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: CircularProgressIndicator(),
),
);
}
}

70
lib/widgets/rounded_btn.dart Normal file
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@ -0,0 +1,70 @@
import 'package:flutter/material.dart';
/// Rounded button widget with icon and text.
/// Used primarily in the active fires page.
class RoundedBtn extends StatelessWidget {
static const btnRadius = Radius.circular(90.0);
final IconData icon;
final String text;
final Color backColor;
final Color fontColor;
final TextStyle textStyle;
final VoidCallback onPressed;
const RoundedBtn({
required this.icon,
required this.text,
required this.onPressed,
required this.backColor,
this.textStyle = const TextStyle(fontSize: 20.0, color: Colors.white),
this.fontColor = Colors.white,
});
factory RoundedBtn.nav({
required IconData icon,
required String text,
required BuildContext context,
required String route,
required Color backColor,
TextStyle textStyle = const TextStyle(fontSize: 20.0, color: Colors.white),
Color fontColor = Colors.white,
}) {
return RoundedBtn(
icon: icon,
text: text,
onPressed: () {
Navigator.pushNamed(context, route);
},
backColor: backColor,
textStyle: textStyle,
fontColor: fontColor,
);
}
@override
Widget build(BuildContext context) {
return SizedBox(
child: ElevatedButton(
onPressed: onPressed,
style: ElevatedButton.styleFrom(
backgroundColor: backColor,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.all(btnRadius),
),
),
child: Padding(
padding: const EdgeInsets.all(10.0),
child: Row(
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Icon(icon, size: 32.0, color: fontColor),
const SizedBox(width: 10.0),
Text(text, style: textStyle),
],
),
),
),
);
}
}

4
lib/zoomMapPlugin.dart
View file

@ -1,4 +1,3 @@
import 'package:comunes_flutter/comunes_flutter.dart';
import 'package:flutter/material.dart';
import 'package:flutter_map/flutter_map.dart';
import 'package:latlong2/latlong.dart';
@ -15,7 +14,8 @@ class ZoomMapPluginWidget extends StatelessWidget {
Positioned(
top: constraints.maxHeight - 100,
right: 10.0,
child: CenteredRow(
child: Row(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
Column(
children: <Widget>[