nhaarman / acorn

Mastering Android navigation :chipmunk:
https://nhaarman.github.io/acorn
Apache License 2.0
181 stars 7 forks source link
android kotlin modularity navigation

Acorn

Acorn is a carefully designed library that brings true modularity to your presentation layer and allows you to have full control over your transition animations.

Activities and Fragments restrict application development in such a way that creating modular, testable components becomes a difficult thing to do. Furthermore, implementing transition animations to visualize going from one screen to another with either of these components is non trivial.

Acorn provides modularity by grouping specific sets of screens together as building blocks, building up your application into several composable flows.
The view layer is decoupled from navigation and reacts to screen changes, giving you full control over transition animations.

You can read more about Acorn on the documentation website.

Easy setup Maven Central

Acorn is hosted on Maven Central.

To get started quickly, you can include the ext-acorn-android dependency, which includes the necessary base to create an app using Acorn.

implementation "com.nhaarman.acorn.ext:acorn-android:x.x.x"

If you use androidx.appcompat, you can use ext-acorn-android-appcompat instead:

implementation "com.nhaarman.acorn.ext:acorn-android-appcompat:x.x.x"

Using the dependencies above will transitively pull all other dependencies you need as well.

For more advanced configuration, see Setup.

Getting started

Acorn has several sample projects introducing the different concepts. You can also visit the Getting started documentation page for more information.

Building Acorn

Acorn is built with Gradle.

Versioning

Acorn follows semantic versioning, and will determine the version number based on git tags.

Linter

Acorn uses ktlint which is enforced in CI.