flutter_flavor 1.0.1+2

flutter_favor allows you a quick configuration and definition of dynamic variables for each flavor of your project. flutter_favor has 3 basic flavors defined: PROD, DEV and TEST.

flutter_flavor

flutter_favor allows you a quick configuration and definition of dynamic variables for each flavor of your project. flutter_favor has 3 basic flavors defined: PROD, DEV and TEST. You can also change the name of the flavor, the color and its location in your configuration.

Screenshot

PROD	DEV	TEST

Note By default the banner is shown in BannerLocation.topStart and in the PROD environment don't showed.

Getting Started

Adding package

flutter_flavor: ^1.0.1+2

Importing package

import 'package:flutter_flavor/flutter_flavor.dart';

Configuring

FlavorConfig(
    environment: FlavorEnvironment.DEV,
    name: "DEVEL",
    color: Colors.red,
    location: BannerLocation.bottomStart,
    variables: {
        "counter": 0,
        "baseUrl": "https://www.example.com",
    }
);

Using variables

 int _counter = FlavorConfig.instance.variables["counter"];

Example

import 'package:flutter/material.dart';

import 'package:flutter_flavor/flutter_flavor.dart';

void main() {
    FlavorConfig(
            environment: FlavorEnvironment.DEV,
            name: "DEVEL",
            color: Colors.red,
            location: BannerLocation.bottomStart,
            variables: {
                "counter": 5,
                "baseUrl": "https://www.example.com",
            });
    return runApp(MyApp());
}

class MyApp extends StatelessWidget {
    @override
    Widget build(BuildContext context) {
        return FlavorBanner(
            child: MaterialApp(
                title: 'Flutter Demo',
                theme: ThemeData(
                    primarySwatch: Colors.blue,
                ),
                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> {
    int _counter = FlavorConfig.instance.variables["counter"];

    void _incrementCounter() {
        setState(() {
            _counter++;
        });
    }

    @override
    Widget build(BuildContext context) {
        return Scaffold(
            appBar: AppBar(
                title: Text(widget.title),
            ),
            body: Center(
                child: Column(
                    mainAxisAlignment: MainAxisAlignment.center,
                    children: <Widget>[
                        Text(
                            'You have pushed the button this many times:',
                        ),
                        Text(
                            '$_counter',
                            style: Theme
                                    .of(context)
                                    .textTheme
                                    .display1,
                        ),
                    ],
                ),
            ),
            floatingActionButton: FloatingActionButton(
                onPressed: _incrementCounter,
                tooltip: 'Increment',
                child: Icon(Icons.add),
            ),
        );
    }
}

VSCode Configuration

The .vscode folder is created in the workspace, if it does not exist it can be created by hand. Inside that folder a launch.json file is created and the configuration is established inside the file. For more information, visit: https://code.visualstudio.com/docs/editor/debugging and https://go.microsoft.com/fwlink/?linkid=830387

{
  "version": "0.2.0",
  "configurations": [
    {
      "name": "PROD-Flavor",
      "program": "[project-folder]/lib/main_prod.dart",
      "request": "launch",
      "type": "dart"
    },
    {
      "name": "DEV-Flavor",
      "program": "[project-folder]/lib/main_dev.dart",
      "request": "launch",
      "type": "dart"
    }
  ]
}

License

MIT License