mirror of
https://github.com/flutter/flutter.git
synced 2025-06-03 00:51:18 +00:00
5491c8c146
This auto-formats all *.dart files in the repository outside of the `engine` subdirectory and enforces that these files stay formatted with a presubmit check. **Reviewers:** Please carefully review all the commits except for the one titled "formatted". The "formatted" commit was auto-generated by running `dev/tools/format.sh -a -f`. The other commits were hand-crafted to prepare the repo for the formatting change. I recommend reviewing the commits one-by-one via the "Commits" tab and avoiding Github's "Files changed" tab as it will likely slow down your browser because of the size of this PR. --------- Co-authored-by: Kate Lovett <katelovett@google.com> Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
46 lines
1.3 KiB
Dart
46 lines
1.3 KiB
Dart
// Copyright 2014 The Flutter 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';
|
|
|
|
/// Flutter code sample for [Image.errorBuilder].
|
|
|
|
void main() => runApp(const ErrorBuilderExampleApp());
|
|
|
|
class ErrorBuilderExampleApp extends StatelessWidget {
|
|
const ErrorBuilderExampleApp({super.key});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return const MaterialApp(home: Scaffold(body: Center(child: ErrorBuilderExample())));
|
|
}
|
|
}
|
|
|
|
class ErrorBuilderExample extends StatelessWidget {
|
|
const ErrorBuilderExample({super.key});
|
|
|
|
@override
|
|
Widget build(BuildContext context) {
|
|
return DecoratedBox(
|
|
decoration: BoxDecoration(
|
|
color: Colors.white,
|
|
border: Border.all(),
|
|
borderRadius: BorderRadius.circular(20),
|
|
),
|
|
child: Image.network(
|
|
'https://example.does.not.exist/image.jpg',
|
|
errorBuilder: (BuildContext context, Object exception, StackTrace? stackTrace) {
|
|
// Appropriate logging or analytics, e.g.
|
|
// myAnalytics.recordError(
|
|
// 'An error occurred loading "https://example.does.not.exist/image.jpg"',
|
|
// exception,
|
|
// stackTrace,
|
|
// );
|
|
return const Text('😢');
|
|
},
|
|
),
|
|
);
|
|
}
|
|
}
|