TF-3586: Upgrade Flutter to 3.27.4

lib/features/email/presentation/controller/single_email_controller.dart

@@ -2124,7 +2124,7 @@ class SingleEmailController extends BaseController with AppLoaderMixin {
       );
 
       await Get.generalDialog(
-        barrierColor: Colors.black.withOpacity(0.8),
+        barrierColor: Colors.black.withValues(alpha: 0.8),
         pageBuilder: (_, __, ___) {
           return PointerInterceptor(
             child: PDFViewer(

lib/features/email/presentation/extensions/calendar_event_extension.dart

@@ -150,7 +150,7 @@ extension CalendarEventExtension on CalendarEvent {
     if (participants?.isNotEmpty == true) {
       final listMatchedAttendee = participants
         !.where((attendee) => attendee.mailto != null && listEmailAddressSender.contains(attendee.mailto!.mailAddress.value))
-        .whereNotNull();
+        .nonNulls;
       log('CalendarEventExtension::findAttendeeHasUpdatedStatus:listMatchedAttendee: $listMatchedAttendee');
       if (listMatchedAttendee.isNotEmpty) {
         return listMatchedAttendee.first;
@@ -363,12 +363,12 @@ extension CalendarEventExtension on CalendarEvent {
       final videoConferences = List<String>.empty(growable: true);
 
       final openPaasVideoConferences = extensionFields?.mapFields['X-OPENPAAS-VIDEOCONFERENCE']
-        ?.whereNotNull()
+        ?.nonNulls
         .where((link) => link.isNotEmpty)
         .toList() ?? [];
       log('CalendarEventExtension::openPaasVideoConferences: $openPaasVideoConferences');
       final googleVideoConferences = extensionFields!.mapFields['X-GOOGLE-CONFERENCE']
-        ?.whereNotNull()
+        ?.nonNulls
         .where((link) => link.isNotEmpty)
         .toList() ?? [];
       log('CalendarEventExtension::googleVideoConferences: $googleVideoConferences');

lib/features/email/presentation/extensions/list_attendee_extension.dart

@@ -1,5 +1,4 @@
 
-import 'package:collection/collection.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/properties/attendee/calendar_attendee.dart';
 import 'package:jmap_dart_client/jmap/mail/calendar/properties/calendar_organizer.dart';
 
@@ -7,7 +6,7 @@ extension ListAttendeeExtension on List<CalendarAttendee> {
 
   String get mailtoAsString {
     return map((attendee) => attendee.mailto?.mailAddress.value)
-      .whereNotNull()
+      .nonNulls
       .join(', ');
   }
 
@@ -16,7 +15,7 @@ extension ListAttendeeExtension on List<CalendarAttendee> {
       return this;
     }
     return where((attendee) => attendee.mailto?.mailAddress != organizer.mailto)
-      .whereNotNull()
+      .nonNulls
       .toList();
   }
 }

lib/features/email/presentation/utils/email_utils.dart

@@ -1,4 +1,3 @@
-import 'package:collection/collection.dart';
 import 'package:core/presentation/state/failure.dart';
 import 'package:core/presentation/state/success.dart';
 import 'package:core/presentation/utils/responsive_utils.dart';
@@ -53,7 +52,7 @@ class EmailUtils {
     final allMatchesMailtoLinks = regExpMailtoLinks.allMatches(listUnsubscribe);
     final listMailtoLinks = allMatchesMailtoLinks
       .map((match) => match.group(0))
-      .whereNotNull()
+      .nonNulls
       .toList();
     log('EmailUtils::parsingUnsubscribe:listMailtoLinks: $listMailtoLinks');
 
@@ -61,7 +60,7 @@ class EmailUtils {
     final allMatchesHttpLinks = regExpHttpLinks.allMatches(listUnsubscribe);
     final listHttpLinks = allMatchesHttpLinks
       .map((match) => match.group(0))
-      .whereNotNull()
+      .nonNulls
       .toList();
     log('EmailUtils::parsingUnsubscribe:listHttpLinks: $listHttpLinks');
 

lib/features/email/presentation/widgets/email_address_bottom_sheet_builder.dart

@@ -33,13 +33,13 @@ class EmailAddressBottomSheetBuilder extends StatelessWidget {
         ),
         boxShadow: [
           BoxShadow(
-            color: Colors.black.withOpacity(0.15),
+            color: Colors.black.withValues(alpha: 0.15),
             blurRadius: 8,
             spreadRadius: 3,
             offset: const Offset(0, 4),
           ),
           BoxShadow(
-            color: Colors.black.withOpacity(0.3),
+            color: Colors.black.withValues(alpha: 0.3),
             blurRadius: 3,
             spreadRadius: 0,
             offset: const Offset(0, 1),

lib/features/email/presentation/widgets/email_address_dialog_builder.dart

@@ -40,13 +40,13 @@ class EmailAddressDialogBuilder extends StatelessWidget {
           borderRadius: const BorderRadius.all(Radius.circular(16)),
           boxShadow: [
             BoxShadow(
-              color: Colors.black.withOpacity(0.15),
+              color: Colors.black.withValues(alpha: 0.15),
               blurRadius: 8,
               spreadRadius: 3,
               offset: const Offset(0, 4),
             ),
             BoxShadow(
-              color: Colors.black.withOpacity(0.3),
+              color: Colors.black.withValues(alpha: 0.3),
               blurRadius: 3,
               spreadRadius: 0,
               offset: const Offset(0, 1),

lib/features/email/presentation/widgets/pdf_viewer/top_bar_attachment_viewer.dart

@@ -20,7 +20,7 @@ class TopBarAttachmentViewer extends StatelessWidget {
     return Container(
       padding: const EdgeInsets.symmetric(horizontal: 16),
       height: 52,
-      color: Colors.black.withOpacity(0.3),
+      color: Colors.black.withValues(alpha: 0.3),
       child: Row(
         mainAxisSize: MainAxisSize.min,
         children: [
@@ -32,8 +32,8 @@ class TopBarAttachmentViewer extends StatelessWidget {
               color: Colors.white,
               size: 24,
             ),
-            focusColor: Colors.black.withOpacity(0.3),
-            hoverColor: Colors.black.withOpacity(0.3),
+            focusColor: Colors.black.withValues(alpha: 0.3),
+            hoverColor: Colors.black.withValues(alpha: 0.3),
             tooltip: AppLocalizations.of(context).close,
           ),
           const SizedBox(width: 8),
@@ -59,8 +59,8 @@ class TopBarAttachmentViewer extends StatelessWidget {
                   color: Colors.white,
                   size: 24,
                 ),
-                focusColor: Colors.black.withOpacity(0.3),
-                hoverColor: Colors.black.withOpacity(0.3),
+                focusColor: Colors.black.withValues(alpha: 0.3),
+                hoverColor: Colors.black.withValues(alpha: 0.3),
                 tooltip: AppLocalizations.of(context).print,
               ),
             ),
@@ -75,8 +75,8 @@ class TopBarAttachmentViewer extends StatelessWidget {
                   color: Colors.white,
                   size: 24,
                 ),
-                focusColor: Colors.black.withOpacity(0.3),
-                hoverColor: Colors.black.withOpacity(0.3),
+                focusColor: Colors.black.withValues(alpha: 0.3),
+                hoverColor: Colors.black.withValues(alpha: 0.3),
                 tooltip: AppLocalizations.of(context).download,
               ),
             )