By default, Flutter respects the SafeArea around the notch.
After SystemChrome.setEnabledSystemUIOverlays([]) (to remove time, overlay etc.) then setting SafeArea to false on all sides, there is still a blank area around the notch:
How can I make the app render without considering the notch? i.e. the AppBar should display under the black notch area.
Code:
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
#override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
#override
Widget build(BuildContext context) {
SystemChrome.setEnabledSystemUIOverlays([]);
return SafeArea(
top: false,
bottom: false,
left: false,
right: false,
child: Scaffold(
resizeToAvoidBottomInset: false,
appBar: AppBar(title: Text(widget.title)),
body: Center(
child: Text(
'hello stack overflow',
),
),
),
);
}
}
Related
When I restart this code in Visual Studio autofocus is working as well as keyboard is showing. When I close the visual studio and re open the app in android emulator the keyboard is not showing but auto focus is working (Cursor is showing).
But its work in android 5 perfectly.
My code:
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
#override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: TextField(
autofocus: true,
)
),
);
}
}
Can anyone fix this? Thank you.
Try the following code:
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
#override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
final FocusNode focusNode = FocusNode();
#override
void initState() {
super.initState();
focusNode.requestFocus();
}
#override
void dispose() {
focusNode.dispose();
super.dispose();
}
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: TextField(
focusNode: focusNode,
autofocus: true,
),
),
);
}
}
I am using the checkbox in listtile in flutter(v3.0.4) like this:
import 'package:flutter/material.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatelessWidget {
const MyApp({Key? key}) : super(key: key);
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: const MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
const MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
#override
State<MyHomePage> createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
#override
Widget build(BuildContext context) {
return Scaffold(
body: Center(
child: Card(
child: ListTile(
visualDensity: VisualDensity(vertical: 3), // to expand
title: Text("dddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddddd"),
leading: Checkbox(
value: true,
onChanged: (bool? value) {
if (value!) {}
})))) // This trailing comma makes auto-formatting nicer for build methods.
);
}
}
when the listtile text expand, the checkbox always align to the top like this:
what should I do to make the checkbox always align to the center of vertical in the card component?
Try
Center(child: checkbox)
Or
Centet(child:
Column(
mainAxisSize:MainAxisSize.min,
mainAxisAlignment:MainAxisAlignement.center,
crossAxisAlignment: crossAxisAlignment.Center,
Children: [ Checkbox()]
this is my code thats i m trying by using flutter vlc player but its not working so any can help me to solving the issue or i can show stream with another way?
so you guys can give me any suggestion or give any little example. i m trying to solve this issue from last two hours but its not going
import 'package:flutter/material.dart';
import 'package:flutter_vlc_player/flutter_vlc_player.dart';
import 'package:flutter_vlc_player/vlc_player.dart';
import 'package:flutter_vlc_player/vlc_player_controller.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
visualDensity: VisualDensity.adaptivePlatformDensity,
),
home: MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key}) : super(key: key);
#override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
VlcPlayerController _videoPlayerController;
#override
void initState() {
super.initState();
_videoPlayerController = VlcPlayerController.network(
'rtsp://viewer:aeDoPhiucees3gohshie#173.249.14.110:27954/axis-media/media.amp?videocodec=h264&fps=15&audio=1&resolution=640x480',
hwAcc: HwAcc.FULL,
autoPlay: false,
options: VlcPlayerOptions(),
);
}
#override
void dispose() async {
super.dispose();
await _videoPlayerController.stopRendererScanning();
await _videoPlayerController.dispose();
}
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(),
body: Center(
child: VlcPlayer(
controller: _videoPlayerController,
aspectRatio: 16 / 9,
placeholder: Center(child: CircularProgressIndicator()),
),
),
);
}
}
Here is a small example that works for me. I think the problem is that in the newer versions the Controller must be initialized immediately.
The only problems I have with this code is that the advanced options take no effect. Unfortunately it is hard to find some good information
import 'package:flutter/material.dart';
import 'package:flutter_vlc_player/flutter_vlc_player.dart';
import 'package:flutter_vlc_player/src/vlc_player_controller.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
// This widget is the root of your application.
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(title: 'Flutter Demo Home Page'),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key? key, required this.title}) : super(key: key);
final String title;
#override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
VlcPlayerController _vlcViewController = new VlcPlayerController.network(
"rtsp://192.72.1.1/liveRTSP/av4",
autoPlay: true,
);
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
new VlcPlayer(
controller: _vlcViewController,
aspectRatio: 16 / 9,
placeholder: Text("Hello World"),
),
],
),
),
);
}
}
Check out this lib: https://pub.dev/packages/flutter_playout. It does support HLS.
My App is a Flutter WEB app.
This is the plugin I am using to display some HTML coming from the server:
https://pub.dev/packages/web_browser
Here is the code I am using:
WebBrowser(
initialUrl: 'https://${Provider.of<CP>(context).getPaymentURL()+Provider.of<CP>(context).getPaymentPATH()}?O=${Provider.of<CP>(context).getOrder().orderUID}&Ro=${Provider.of<CP>(context).getOrder().res_key}',
),
My screen looks like below:
I would like to rid of the address bar and bottom bar but not sure how. Can someone help please?
You can copy paste run full code below
You can use attribute interactionSettings and set WebBrowserInteractionSettings's topBar and bottomBar to SizedBox.shrink()
code snippet
return WebBrowser(
initialUrl: 'https://dart.dev/',
interactionSettings: WebBrowserInteractionSettings(
topBar: SizedBox.shrink(), bottomBar: SizedBox.shrink()));
working demo
full code
import 'package:flutter/material.dart';
import 'package:web_browser/web_browser.dart';
class MyWidget extends StatelessWidget {
#override
Widget build(BuildContext context) {
return WebBrowser(
initialUrl: 'https://dart.dev/',
interactionSettings: WebBrowserInteractionSettings(
topBar: SizedBox.shrink(), bottomBar: SizedBox.shrink()));
}
}
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
primarySwatch: Colors.blue,
),
home: MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
#override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
#override
Widget build(BuildContext context) {
return SafeArea(
child: Scaffold(
appBar: AppBar(
title: Text("Demo"),
),
body: MyWidget()),
);
}
}
Is there a way to make Scaffold.bottomSheet partly transparent (like for a notch that shows the body content behind it)? I noticed that even adding just Text implicitly puts a white background (Material?) below it, and I think this is not configurable.
class MyHomePage extends StatefulWidget {
#override
Widget build(BuildContext context) {
return Scaffold(
body: Container(
color: Colors.blue,
child: // ...
),
bottomSheet: Text('This is a bottom sheet'),
);
}
}
FWIW, Scaffold.bottomNavigationBar supports being semi-transparent (e.g. you can have a notch around FAB).
import 'package:flutter/material.dart';
void main() => runApp(MyApp());
class MyApp extends StatelessWidget {
#override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
home: MyHomePage(title: 'Flutter Demo Home Page'),
theme: ThemeData(
bottomSheetTheme: BottomSheetThemeData(
backgroundColor: Colors.black.withOpacity(0.5)),
),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key, this.title}) : super(key: key);
final String title;
#override
_MyHomePageState createState() => _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
#override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: Colors.blue,
appBar: AppBar(
title: Text(widget.title),
),
body: Center(),
bottomSheet: Container(
height: 40,
width: MediaQuery.of(context).size.width,
child: Center(child: Text('semi transparent bottom sheet :)', style: TextStyle(color: Colors.white),))
),
);
}
}
this was previously posted