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Alkaa 3.0 - Multiplatform

Alkaa (begin, start in Finnish) is a to-do application project to study the latest components, architecture and tools for Android development. The project evolved a lot since the beginning is available on Google Play and App Store! ❀️

The current version of Alkaa was completely migrate to Kotlin and Compose Multiplatform!

Android

iOS

πŸ“¦ Download

Get it on Google Play Download in the App Store

πŸ“š Tech stack

One of the main goals of Alkaa is too use all the latest libraries and tools available.

πŸ§‘πŸ»β€πŸ’» Multiplatform development

For more dependencies used in project, please access the Dependency File

If you want to check the previous version of Alkaa, please take a look at the latest V1 or V2 releases.

πŸ§ͺ Quality

πŸ› Architecture

Alkaa architecture is strongly based on the Hexagonal Architecture by Alistair Cockburn. The application also relies heavily in modularization for better separation of concerns and encapsulation.

Let's take a look in each major module of the application:

  • app and ios-app - The platform-specific app module. It contains all the initialization logic for each platform.
  • features - The module/folder containing all the features (visual or not) from the application
  • domain - The modules containing the most important part of the application: the business logic. This module depends only on itself and all interaction it does is via dependency inversion.
  • data - The module containing the data (local, remote, light etc) from the app.
  • libraries - The module with useful small libraries for the project, such as design system,
  • navigation, test etc.

This type of architecture protects the most important modules in the app. To achieve this, all the dependency points to the center, and the modules are organized in a way that the more the module is in the center, more important it is.

To better represents the idea behind the modules, here is a architecture image representing the flow of dependency:

Alkaa Architecture

πŸ“ƒ License

Copyright 2018 Igor Escodro

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.