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mirror of https://github.com/flutter/samples.git synced 2025-11-08 13:58:47 +00:00

Flutter 3.29 beta (#2571)

This commit is contained in:
Eric Windmill
2025-02-12 18:08:01 -05:00
committed by GitHub
parent d62c784789
commit 719fd72c38
685 changed files with 76244 additions and 53721 deletions

View File

@@ -12,10 +12,7 @@ import '../view_models/booking_viewmodel.dart';
import 'booking_body.dart';
class BookingScreen extends StatefulWidget {
const BookingScreen({
super.key,
required this.viewModel,
});
const BookingScreen({super.key, required this.viewModel});
final BookingViewModel viewModel;
@@ -47,16 +44,18 @@ class _BookingScreenState extends State<BookingScreen> {
child: Scaffold(
floatingActionButton: ListenableBuilder(
listenable: widget.viewModel,
builder: (context, _) => FloatingActionButton.extended(
// Workaround for https://github.com/flutter/flutter/issues/115358#issuecomment-2117157419
heroTag: null,
key: const ValueKey('share-button'),
onPressed: widget.viewModel.booking != null
? widget.viewModel.shareBooking.execute
: null,
label: Text(AppLocalization.of(context).shareTrip),
icon: const Icon(Icons.share_outlined),
),
builder:
(context, _) => FloatingActionButton.extended(
// Workaround for https://github.com/flutter/flutter/issues/115358#issuecomment-2117157419
heroTag: null,
key: const ValueKey('share-button'),
onPressed:
widget.viewModel.booking != null
? widget.viewModel.shareBooking.execute
: null,
label: Text(AppLocalization.of(context).shareTrip),
icon: const Icon(Icons.share_outlined),
),
),
body: ListenableBuilder(
// Listen to changes in both commands
@@ -68,9 +67,7 @@ class _BookingScreenState extends State<BookingScreen> {
// If either command is running, show progress indicator
if (widget.viewModel.createBooking.running ||
widget.viewModel.loadBooking.running) {
return const Center(
child: CircularProgressIndicator(),
);
return const Center(child: CircularProgressIndicator());
}
// If fails to create booking, tap to try again
if (widget.viewModel.createBooking.error) {
@@ -103,13 +100,15 @@ class _BookingScreenState extends State<BookingScreen> {
void _listener() {
if (widget.viewModel.shareBooking.error) {
widget.viewModel.shareBooking.clearResult();
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
content: Text(AppLocalization.of(context).errorWhileSharing),
action: SnackBarAction(
label: AppLocalization.of(context).tryAgain,
onPressed: widget.viewModel.shareBooking.execute,
ScaffoldMessenger.of(context).showSnackBar(
SnackBar(
content: Text(AppLocalization.of(context).errorWhileSharing),
action: SnackBarAction(
label: AppLocalization.of(context).tryAgain,
onPressed: widget.viewModel.shareBooking.execute,
),
),
));
);
}
}
}