code FLUTTER notes

# getting started

## installation flow

run in cmd (admin)

    @"%SystemRoot%\System32\WindowsPowerShell\v1.0\powershell.exe" -NoProfile -InputFormat None -ExecutionPolicy Bypass -Command "[System.Net.ServicePointManager]::SecurityProtocol = 3072; iex ((New-Object System.Net.WebClient).DownloadString('https://community.chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin"

run in cmd 

     choco install dart-sdk

run in cmd

    choco install flutter

## setup the editor

VSCode https://docs.flutter.dev/get-started/editor?tab=vscode

- Invoke View > Command Palette….
- Type “install”, and select Extensions: Install Extensions.
- Type “flutter” in the extensions search field, select Flutter in the list, and click Install. This also installs the required Dart plugin

## related links

- https://chocolatey.org/install
- https://docs.chocolatey.org/en-us/choco/setup#more-install-options
- https://dart.dev/get-dart
- Flutter   (800mo) : https://altotunchitoo.me/p/install-flutter-like-a-pro
- some command lines : https://docs.flutter.dev/get-started/install/windows
- first app : https://docs.flutter.dev/get-started/codelab
- Flutter:Layout : https://pub.dev/packages/layout/install

# Dart

- Cheatsheet : https://dart.dev/codelabs/dart-cheatsheet
- Hello world : https://www.tutorialspoint.com/dart_programming/dart_programming_quick_guide.htm


## tutorials

  - https://www.javatpoint.com/flutter-architecture
  - https://www.bezkoder.com/dart-flutter-constructors/
  - routes  : https://www.geeksforgeeks.org/flutter-animation-in-route-transition/

# flutter:examples

    @override
    Widget build(BuildContext context) {
      return Scaffold(
          appBar: AppBar(title: Text("Clients")),
          body: ListView(
            padding: const EdgeInsets.fromLTRB(3.0, 12.0, 3.0, 12.0),
            children: <Widget>[
              ClientView(name: "client A", adresse: "address"),

              //ProductBox(name: "Laptop", description: "description", image: "piggy"),
              //ProductBox(name: "Laptop", description: "description"),
 
              //ClientView(name: "client B", adresse: "address"),
            ],
          ));
    }


# Troubleshoot

    flutter doctor license issue

https://stackoverflow.com/questions/60475481/flutter-doctor-error-android-sdkmanager-tool-not-found-windows

# flutter.medias

    Image(image:NetworkImage(URL))



# Tutorials

https://www.youtube.com/watch?v=Hxh6nNHSUjo