RefreshIndicator weird blinking grey color background... #141850
Description
Steps to reproduce
With a simple and default counter widget
- Add a ListView widget.
- Wrap the list with a RefreshIndicator
Expected results
It's expected to see a normal spinning indicator.
Actual results
A weird blinking grey color background behind RefreshIndicator...
Code sample
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
useMaterial3: true,
),
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({super.key, required this.title});
final String title;
@override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
backgroundColor: Theme.of(context).colorScheme.inversePrimary,
title: Text(widget.title),
),
body: RefreshIndicator(
onRefresh: () async {
return Future.delayed(const Duration(seconds: 3));
},
child: ListView(
children: List.generate(
100,
(index) => Card(
child: Padding(
padding: const EdgeInsets.all(50),
child: Text("Index $index"),
),
),
),
),
),
);
}
}
Screenshots or Video
Simulator.Screen.Recording.-.iPhone.15.Pro.-.2024-01-19.at.11.07.54.mp4
Flutter Doctor output
Doctor output
/Users/xyz/Documents/flutter/bin/flutter doctor --verbose
[✓] Flutter (Channel beta, 3.19.0-0.1.pre, on macOS 14.2.1 23C71 darwin-x64, locale en-DZ)
• Flutter version 3.19.0-0.1.pre on channel beta at /Users/xyz/Documents/flutter
• Upstream repository https://github.com/flutter/flutter.git
• Framework revision 1a9a60d044 (9 days ago), 2024-01-10 13:38:09 -0800
• Engine revision bbebee1465
• Dart version 3.3.0 (build 3.3.0-279.0.dev)
• DevTools version 2.31.0
[✓] Android toolchain - develop for Android devices (Android SDK version 34.0.0)
• Android SDK at /Users/xyz/Library/Android/sdk
• Platform android-34-ext8, build-tools 34.0.0
• Java binary at: /Applications/Android/Android Studio Preview 2.app/Contents/jbr/Contents/Home/bin/java
• Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301)
• All Android licenses accepted.
[✓] Xcode - develop for iOS and macOS (Xcode 15.2)
• Xcode at /Applications/Xcode.app/Contents/Developer
• Build 15C500b
• CocoaPods version 1.14.3
[✓] Chrome - develop for the web
• Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome
[!] Android Studio (version unknown)
• Android Studio at /Applications/Android/Android Studio Preview 2.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
✗ Unable to determine Android Studio version.
• Java version OpenJDK Runtime Environment (build 11.0.15+0-b2043.56-8887301)
[!] Android Studio (version unknown)
• Android Studio at /Applications/Android Studio Preview.app/Contents
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
✗ Unable to determine Android Studio version.
• Java version OpenJDK Runtime Environment (build 17.0.7+0-17.0.7b1000.6-10550314)
[✓] IntelliJ IDEA Ultimate Edition (version 2021.2.2)
• IntelliJ at /Applications/IntelliJ IDEA.app
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
[✓] IntelliJ IDEA Ultimate Edition (version 2023.1.2)
• IntelliJ at /Applications/IntelliJ IDEA 2.app
• Flutter plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/9212-flutter
• Dart plugin can be installed from:
🔨 https://plugins.jetbrains.com/plugin/6351-dart
[✓] VS Code (version 1.84.2)
• VS Code at /Applications/Visual Studio Code.app/Contents
• Flutter extension can be installed from:
🔨 https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter
[✓] Connected device (4 available)
• XYZ’s iPhone (mobile) • 00008030-00146458219B402E • ios • iOS 17.1.2 21B101
• iPhone 15 Pro (mobile) • A1A7F4D5-5414-48C1-A287-07013B6A01AE • ios • com.apple.CoreSimulator.SimRuntime.iOS-17-2 (simulator)
• macOS (desktop) • macos • darwin-x64 • macOS 14.2.1 23C71 darwin-x64
• Chrome (web) • chrome • web-javascript • Google Chrome 120.0.6099.234
[✓] Network resources
• All expected network resources are available.
! Doctor found issues in 2 categories.
Process finished with exit code 0Metadata
Metadata
Assignees
Labels
High-priority issues at the top of the work listIt was better in the past than it is nowImpeller rendering backend issues and features requestsflutter/engine related. See also e: labels.Found to occur in 3.19The issue has been confirmed reproducible and is ready to work onIssue is closed as already fixed in a newer versionOwned by Engine teamTriaged by Engine team