flutter-layout

问题 I was trying to create a simple web page on Flutter Web (dev channel - v1.13.2) and this weird issue occured. When I tried to place a Flare animation in stack widget which have 2 additional widget, a background and a centered text respectively, the Flare didn't seems to appear. But when I remove the background container, flare works and positioned perfectly. Here is the code; import 'package:flutter/material.dart'; import "package:flare_flutter/flare_actor.dart"; void main() => runApp(MyApp()

问题 I create a Switch widget in ListView for each element. When i click on switch, the value change for all elements. I check in flutter docs, dart docs... I think, i don't recup the element position in onChanged method. But how do ? My value isSwitched changed when i clicked. I recup the lignes when i cliked thanks to : snapshot.data[index].name Theme screen : class _ThemePage extends State<ThemePage> { bool isSwitched = false; @override Widget build(BuildContext context) { return new Scaffold(

问题 I create a Switch widget in ListView for each element. When i click on switch, the value change for all elements. I check in flutter docs, dart docs... I think, i don't recup the element position in onChanged method. But how do ? My value isSwitched changed when i clicked. I recup the lignes when i cliked thanks to : snapshot.data[index].name Theme screen : class _ThemePage extends State<ThemePage> { bool isSwitched = false; @override Widget build(BuildContext context) { return new Scaffold(

问题 I create a Switch widget in ListView for each element. When i click on switch, the value change for all elements. I check in flutter docs, dart docs... I think, i don't recup the element position in onChanged method. But how do ? My value isSwitched changed when i clicked. I recup the lignes when i cliked thanks to : snapshot.data[index].name Theme screen : class _ThemePage extends State<ThemePage> { bool isSwitched = false; @override Widget build(BuildContext context) { return new Scaffold(

问题 According to Flutter's issue here , The Auto-Scroll to Index where each cell/item has dynamic height is currently not supported. I have tried another solution but no works. so, What's a temporary solution to make ListView with AutoScroll for dynamic height? Any Idea? 回答1: Your question so, What's a temporary solution to make ListView with AutoScroll for dynamic height? Screen Record solution scroll-to-index package This package provides the scroll to index mechanism for fixed/variable row

问题 According to Flutter's issue here , The Auto-Scroll to Index where each cell/item has dynamic height is currently not supported. I have tried another solution but no works. so, What's a temporary solution to make ListView with AutoScroll for dynamic height? Any Idea? 回答1: Your question so, What's a temporary solution to make ListView with AutoScroll for dynamic height? Screen Record solution scroll-to-index package This package provides the scroll to index mechanism for fixed/variable row

问题 According to Flutter's issue here , The Auto-Scroll to Index where each cell/item has dynamic height is currently not supported. I have tried another solution but no works. so, What's a temporary solution to make ListView with AutoScroll for dynamic height? Any Idea? 回答1: Your question so, What's a temporary solution to make ListView with AutoScroll for dynamic height? Screen Record solution scroll-to-index package This package provides the scroll to index mechanism for fixed/variable row

问题 According to Flutter's issue here , The Auto-Scroll to Index where each cell/item has dynamic height is currently not supported. I have tried another solution but no works. so, What's a temporary solution to make ListView with AutoScroll for dynamic height? Any Idea? 回答1: Your question so, What's a temporary solution to make ListView with AutoScroll for dynamic height? Screen Record solution scroll-to-index package This package provides the scroll to index mechanism for fixed/variable row

问题 is it possible to change the color of this bottom padding that comes with the iPhone ? 回答1: Wrap your MaterialApp with below code in main.dart class :- AnnotatedRegion<SystemUiOverlayStyle>( value: SystemUiOverlayStyle( statusBarColor: Colors.transparent, //set as per your status bar color systemNavigationBarColor: Colors.black, //set as per your navigation bar color statusBarIconBrightness: Brightness.dark, //set as per your status bar icons' color systemNavigationBarIconBrightness:

问题 is it possible to change the color of this bottom padding that comes with the iPhone ? 回答1: Wrap your MaterialApp with below code in main.dart class :- AnnotatedRegion<SystemUiOverlayStyle>( value: SystemUiOverlayStyle( statusBarColor: Colors.transparent, //set as per your status bar color systemNavigationBarColor: Colors.black, //set as per your navigation bar color statusBarIconBrightness: Brightness.dark, //set as per your status bar icons' color systemNavigationBarIconBrightness: