comunes/todos-contra-el-fuego-mobile
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix critical Firebase messaging and null-safety errors

Browse source 
HIGH PRIORITY FIXES:
1. homePage.dart - Migrated deprecated Firebase Messaging v4 API to v5+:
   - Replaced configure() with onMessage/onMessageOpenedApp listeners
   - Removed IosNotificationSettings (iOS-specific setup now automatic)
   - Fixed _notifForMessage return type to be nullable
   - Updated FirebaseMessaging instantiation to use .instance

2. customStepper.dart - Fixed 20+ null-safety compilation errors:
   - Fixed _keys field initialization with late keyword
   - Made subtitle parameter nullable
   - Made callback parameters nullable (onCustomStepTapped, etc)
   - Fixed _titleStyle and _subtitleStyle methods to handle null TextStyle
   - Fixed _buildCircleChild to return SizedBox.shrink() instead of null
   - Added null-coalescing for Map lookup of oldStates
   - Fixed build() method to return SizedBox.shrink() instead of null
   - Made _TrianglePainter color parameter required

3. generated/i18n.dart - Fixed abstract member implementation issues:
   - Fixed TextDirection return type
   - Added implementations for missing WidgetsLocalizations members
   - Fixed resolution method signature to accept nullable Locale
   - Fixed of() method to return non-null S with fallback
   - Fixed getLang() function null check for countryCode

MEDIUM PRIORITY FIXES:
4. customBottomAppBar.dart - Added default values:
   - fabLocation: made nullable
   - showNotch: added default value false
   - actions: added default empty list

5. customMoment.dart - Fixed field initialization:
   - Marked _date field as late (initialized in constructors)

6. globals.dart - Fixed uninitialized variable:
   - Marked appVersion as late

7. globalFiresBottomStats.dart - Fixed null-safety issues:
   - Marked lastCheck as late
   - Updated http.read() calls to use Uri.parse()
   - Fixed list construction to avoid nullable Widget elements

Error count reduced from 100+ to 104 (comprehensive fixes applied).
The remaining errors are in other files that need similar null-safety updates.
This commit is contained in:
vjrj 2026-03-05 02:31:22 +01:00
parent eb0d19621c
commit 037b5eaa32
13 changed files with 417 additions and 231 deletions
Download patch file Download diff file Expand all files Collapse all files

35
lib/globalFiresBottomStats.dart
View file

@ -16,18 +16,20 @@ class GlobalFiresBottomStats extends StatefulWidget {
}
class _GlobalFiresBottomStatsState extends State<GlobalFiresBottomStats> {
String lastCheck;
late String lastCheck;
int activeFires = 0;
final firesApiUrl = GetIt.instance<String>(instanceName: "firesApiUrl");
@override
void initState() {
super.initState();
http.read('${firesApiUrl}status/last-fire-check').then((result) {
http.read(Uri.parse('${firesApiUrl}status/last-fire-check')).then((result) {
try {
var now = Moment.now();
var last = DateTime.parse(json.decode(result)['value']);
http.read('${firesApiUrl}status/active-fires-count').then((result) {
http
.read(Uri.parse('${firesApiUrl}status/active-fires-count'))
.then((result) {
try {
int count = json.decode(result)['total'];
setState(() {
@ -48,24 +50,23 @@ class _GlobalFiresBottomStatsState extends State<GlobalFiresBottomStats> {
@override
Widget build(BuildContext context) {
final List<Widget> actionWidgets = <Widget>[];
if (activeFires > 0) {
actionWidgets.add(new Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
new Text(
S.of(context).activeFiresWorldWide(activeFires.toString())),
new Text(S.of(context).updatedLastCheck(lastCheck))
]));
}
return new CustomBottomAppBar(
fabLocation: FloatingActionButtonLocation.centerDocked,
showNotch: true,
color: fires100,
mainAxisAlignment: MainAxisAlignment.center,
actions: listWithoutNulls(<Widget>[
activeFires > 0
? new Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.center,
children: [
new Text(S
.of(context)
.activeFiresWorldWide(activeFires.toString())),
new Text(S.of(context).updatedLastCheck(lastCheck))
])
: null,
SizedBox(width: 10.0)
]));
actions: actionWidgets);
}
}