Flutter starter project 🚦 📱 💻 🖥️

Introduction

a template with best practices for starting a new app or becoming familiar with the architecture of our projects

Live Demo: https://patchaii.github.io/flutter_starter_project/

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Tools

• VSCode (https://code.visualstudio.com/download).
• VSCode Extensions
  • Flutter (https://marketplace.visualstudio.com/items?itemName=Dart-Code.flutter)
  • Dart (https://marketplace.visualstudio.com/items?itemName=Dart-Code.dart-code)
  • Bloc (https://marketplace.visualstudio.com/items?itemName=FelixAngelov.bloc)
  • Flutter-Stylizer (https://marketplace.visualstudio.com/items?itemName=gmlewis-vscode.flutter-stylizer)
  • Bracket Pair Colorizer 2 (https://marketplace.visualstudio.com/items?itemName=CoenraadS.bracket-pair-colorizer-2)
  • Error Lens (https://marketplace.visualstudio.com/items?itemName=usernamehw.errorlens)

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Installation

• Install (https://flutter.dev/docs/get-started/install).

to verify proper installation

flutter doctor -v

• add dotenv (filename: dotenv) file in the root of the project with:

ENDPOINT='https://graphql-pokemon2.vercel.app'
ENVIRONMENT='dev/prod/qa'

• create a firebase project. info here: https://firebase.flutter.dev/docs/overview

• add GoogleService-Info.plist in /ios/Runner/:

• add google-services.json in /android/app/:

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Architecture

https://pub.dev/packages/flutter_bloc

https://bloclibrary.dev/#/architecture

Test

brew install lcov

flutter test

• coverage

flutter test --coverage
flutter test --coverage && lcov --remove coverage/lcov.info '**/*.freezed.dart' '**/*.g.dart' '**/*.graphql.dart' '**/*.part.dart' '**/*.config.dart' '**/*_event.dart' '**/*_state.dart' '**/*_repo.dart' '**/core/*' '**/*_controller.dart' '**/alert/*.dart' -o coverage/lcov.info && genhtml coverage/lcov.info --output=coverage && open coverage/index.html

• golden

flutter test --update-goldens

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✨Mago Merlino✨

https://github.com/PatchAii/mago-merlino

• generate a new feature (bloc/repo/view) using the magic powers of mago merlino:

# install dart
brew install dart

# activate ✨mago_merlino✨
dart pub global activate -sgit https://github.com/PatchAii/mago-merlino.git

• then 🎶 listen to this: https://www.youtube.com/watch?v=Tb75RjpvBIk

# do some ✨magic✨
dart pub global run mago_merlino:mago_merlino create-feature --path lib/feature/abc

#or

dart pub global run mago_merlino:mago_merlino create-feature abc

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Translations

Update transaltions:

make localisation

Usefull commands

# Code generator "build_runner"
flutter pub run build_runner build

# Code generator "build_runner" with confict remove
flutter pub run build_runner build --delete-conflicting-outputs

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Notifications

Local and push notification are handled by Awesome_notification https://pub.dev/packages/awesome_notifications

To send a notification using FCM services, you need to send a POST to:

https://fcm.googleapis.com/fcm/send

To avoid misbehavior on Android and IOS you should send an empty notification field and use only data field for your data.

Here's an example of a POST request body:

{
    "to" : "[YOUR APP FCM TOKEN]",
    "mutable_content" : true,
    "content_available": true,
    "priority": "high",
    "data" : {
        "id": 100,
        "channelKey": "basic_channel",
        "title": "Basic message",
        "body": "This is the body of a basic FCM message"
    }
}

Inside headers define:

Content-type: application/json
Authorization: key=[server_key]

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