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Repo info
Adrián Medina
Hi there! Does anyone know how is possible to get the Bluetooth id or mac address or whatever that is unique for identifier devices purposes? I'm getting the UUID of the device with device_info/device_info.dart but my client wants to know the BT MAC Address. For BT I'm using package:flutter_blue/flutter_blue.dart
Johannes Milke
Hello! I have created another video about "Flutter Tutorial - How to Add a Favicon [2021] Flutter Web App Icon " https://www.youtube.com/watch?v=Rf5bcE18emM alt
Hello, dears. is there a way I can access the available devices on Linux and get their name or any other property from Flutter? I want to be able to read the device name and other information for example network data or HDD read and write data and so on.
Is this package does the job? https://pub.dev/packages/dbus
This channel is dead

name: hall_web_app
description: A new Flutter project.

The following line prevents the package from being accidentally published to

pub.dev using flutter pub publish. This is preferred for private packages.

publish_to: 'none' # Remove this line if you wish to publish to pub.dev

The following defines the version and build number for your application.

A version number is three numbers separated by dots, like 1.2.43

followed by an optional build number separated by a +.

Both the version and the builder number may be overridden in flutter

build by specifying --build-name and --build-number, respectively.

In Android, build-name is used as versionName while build-number used as versionCode.

Read more about Android versioning at https://developer.android.com/studio/publish/versioning

In iOS, build-name is used as CFBundleShortVersionString while build-number used as CFBundleVersion.

Read more about iOS versioning at


version: 1.0.0+1

sdk: ">=2.12.0 <3.0.0"

Dependencies specify other packages that your package needs in order to work.

To automatically upgrade your package dependencies to the latest versions

consider running flutter pub upgrade --major-versions. Alternatively,

dependencies can be manually updated by changing the version numbers below to

the latest version available on pub.dev. To see which dependencies have newer

versions available, run flutter pub outdated.

sdk: flutter

webview_flutter: ^2.3.0
flutter_native_splash: ^1.3.1

flutter_launcher_icons: "^0.9.2"

android: "launcher_icon"
ios: trues
image_path: "assets/App_icon_HALL_v1_512x512.png"

The following adds the Cupertino Icons font to your application.

Use with the CupertinoIcons class for iOS style icons.

cupertino_icons: ^1.0.2

flutter_native_splash: ^1.3.1

sdk: flutter

The "flutter_lints" package below contains a set of recommended lints to

encourage good coding practices. The lint set provided by the package is

activated in the analysis_options.yaml file located at the root of your

package. See that file for information about deactivating specific lint

rules and activating additional ones.

flutter_lints: ^1.0.0

For information on the generic Dart part of this file, see the

following page: https://dart.dev/tools/pub/pubspec

The following section is specific to Flutter.


The following line ensures that the Material Icons font is

included with your application, so that you can use the icons in

the material Icons class.

uses-material-design: true

To add assets to your application, add an assets section, like this:


- images/a_dot_burr.jpeg

- images/a_dot_ham.jpeg

An image asset can refer to one or more resolution-specific "variants", see


For details regarding adding assets from package dependencies, see


To add custom fonts to your application, add a fonts section here,

in this "flutter" section. Each entry in this list should have a

"family" key with the font family name, and a "fonts" key with a

list giving the asset and other descriptors for the font. For



- family: Schyler


- asset: fonts/Schyler-Regular.ttf

- asset: fonts/Schyler-Italic.ttf

style: italic

- family: Trajan Pro


- asset: fonts/TrajanPro.ttf

- asset: fonts/TrajanPro_Bold.ttf

weight: 70

@spiritandwine_twitter PLEASE USE A PASTE SITE!!!

Please use Hastebin
also for images you can use imgur
BackSlash Flutter
flutter and firebase with bloc.png
Flutter & Firebase Auth in BLoC Pattern | Email, Google and Facebook Login
Naeem Ahmed
is there is library which i can use along with flutter http to convert my model to json automatically?
i mean body to json?
Johannes Milke
Hello! I have created another video about "Flutter Tutorial - Preserve Scroll Position In ListView [2021] Page Storage Key" https://www.youtube.com/watch?v=1nxegLe15os alt
Gareth Murfin
anyone know why previous here is causing compile error, i just changed pubspec and it broke
state = AsyncValue.loading(
previous: _latestReviews,
BackSlash Flutter
part 2 login and signup with bloc.png
Flutter & Firebase Auth in BLoC Pattern - Part 2 (Login/Signup and Forgot Password)
Do I right understand that if will be rebuilded widget in which created Provider, then provider object will not be rebuilded together with widget and will not lose data?
Mohsin AR
Screenshot 2021-12-02 at 11.15.17 PM.png
Screenshot 2021-12-02 at 11.14.25 PM.png
Screenshot 2021-12-02 at 11.15.01 PM.png
library management system for desktop app video is coming to my youtube channel please subscribe & bell to get notification when video is ready https://www.youtube.com/codeseekhlo
for source code follow me on github
Johannes Milke
Hello! I have created another video about "Flutter Tutorial - Hot Reload VS Hot Restart [2021]" https://www.youtube.com/watch?v=8RHK_5RTGL8 alt
I really like your videos. keep going
Mohsin AR
how to open separate popup window on flutter desktop ?? macos and windows ?
is there any example on internet please share ??
Hey. I'm building an Laravel API for flutter(Forum with CRUD stuff) and I would like to receive some advice on how to structure an flutter app? It's my first time doing a mobile app and I have no ideia on how should I separate the folders/classes. I'm looking for a easy solution
In a few articles I saw people making a folder for "Screens" and another for "Widgets". Why is that? Isn't the "Screens" the UI? So, shouldn't the widgets be there also?
1 reply
help me with this, guys. I can't sign in with an email and password
i really need help
Johannes Milke
Hello! I have created another video about "Flutter Tutorial - Pass Data Back To Previous Screen [2021]" https://www.youtube.com/watch?v=d-JyTMKWzsI alt
The video is good, 视频非常棒
Fred Grott
Hello all, I got bitten by a Flutter Framework error(ListTileThemes), this article detaisl the error and feedback system I use to detect such erors https://fredgrott.medium.com/flutter-frankenstein-broken-error-techniques-798a7f4be75d?sk=ebedada8a1371de9ed9f7f6a59e7af06
Johannes Milke
Hello! I have created another video about "Flutter Tutorial - Add Package From Github [2021]" https://www.youtube.com/watch?v=QWnz_UQlOQ4 alt
Sagar Kava

Learn How to Build a Clubhouse App Clone from Scratch Using in Flutter 30 in Minutes.

In this session, we built a live audio streaming app using flutter and videosdk.live


Trần Văn Hiếu
Hi. I have slider captcha package. Looking forward to receiving the community's ideas and issues for further development.
hi all, Any one can help me about Flutter table_calendar event? I would like to add image to show on event and I tried many time but still not work
This is my first time on this chatting
How can i put code?
child: ValueListenableBuilder<List<Event>>(
valueListenable: selectedEvents,
builder: (context, value,
) {
return ListView.builder(
itemCount: value.length,
itemBuilder: (context, index) {
                  return Container(
                      margin: const EdgeInsets.symmetric(
                        horizontal: 12.0,
                        vertical: 4.0,
                      decoration: BoxDecoration(
                        border: Border.all(color: Colors.amber),
                        borderRadius: BorderRadius.circular(12.0),

                      child: ListTile(
                          contentPadding: const EdgeInsets.symmetric(
                              horizontal: 5.0, vertical: 5),
                              20.0, // The horizontal gap between the titles and the leading/trailing widgets.

                          title: Text('${value[index]}',
                              style: const TextStyle(
                                  fontFamily: 'Phetsarath_ot')),
                          leading: Container(
                            width: 80.0,
                            height: 100.0,
                            decoration: BoxDecoration(
                              borderRadius: const BorderRadius.all(
                              image: DecorationImage(
                                  fit: BoxFit.cover,
                                  image: AssetImage(imageList[0])),



final List<String> imageList = [

final kEvents = LinkedHashMap<DateTime, List<Event>>(
equals: isSameDay,
hashCode: getHashCode,

final _kEventSource = {
DateTime.utc(2022, 01, 02): [const Event('ແຮມ 14 ຄ່ຳ ເດືອນ 1')],
DateTime.utc(2022, 01, 10): [const Event('ຂື້ນ 8 ຄ່ຳ ເດືອນ 2')],
DateTime.utc(2022, 01, 17): [const Event('ຂື້ນ 15 ຄ່ຳ ເດືອນ 2')],
DateTime.utc(2022, 01, 25): [const Event('ແຮມ 8 ຄ່ຳ ເດືອນ 2')],
DateTime.utc(2022, 02, 01): [const Event('ແຮມ 15 ຄ່ຳ ເດືອນ 2')],
DateTime.utc(2022, 02, 09): [const Event('ຂື້ນ 8 ຄ່ຳ ເດືອນ 3')],
DateTime.utc(2022, 02, 16): eventlist1602,
DateTime.utc(2022, 02, 24): [const Event('ແຮມ 8 ຄ່ຳ ເດືອນ 3')],

Rakholiya Chirag R
Hello everyone good evening, I have bug on my live project we got error after creating flutter build apk, the app is not supporting Android 6 to 8 version I mean Its required 29 SDK version or greater any one know the this issue ?
Rakholiya Chirag R
Good evening everyone one, I have some issues in my app any on help me with that .
This is my error and gradle link I just changed my appid in paste bin ok
Rakholiya Chirag R
Now error is solved sorry for troubling you