Multi-module Navigation with Architecture Components

Question

So I have this structure for my modules in my current app.

I haven\'t found any official documentation on multi-module navigation yet but I found this article r

Answer 1

It is possible to remove all Gradle inter-feature dependencies when you declare each feature nav graph ID explicitly in the base feature. I am not 100% satisfied with this solution since these IDs create "hidden" inter-feature dependencies but otherwise it works fine.

Here are the key parts of this setup:

:app

build.gradle

dependencies {
    implementation project(':features:feature-base')
    implementation project(':features:feature-one')
    implementation project(':features:feature-two')
}

:features:feature-base

build.gradle

dependencies {
    application project(':app')
    feature project(':features:feature-one')
    feature project(':features:feature-two')
}

navigation/feature_base_nav_graph.xml

values/feature_base_ids.xml

:features:feature-one

build.gradle

dependencies {
    implementation project(':features:feature-base')
}

navigation/feature_one_nav_graph.xml

navigate

findNavController().navigate(R.id.navigateToFeatureTwo)

:features:feature-two

build.gradle

dependencies {
    implementation project(':features:feature-base')
}

navigation/feature_two_nav_graph.xml

navigate

findNavController().navigate(R.id.navigateToFeatureOne)