configuration

The TangleGraph holder needs to be initialized with an application-scoped Dagger Component in order to complete the graph.

import android.app.Application
import tangle.inject.TangleGraph

class MyApplication : Application() {

  override fun onCreate() {
    super.onCreate()

    val myAppComponent = DaggerAppComponent.factory()
      .create(this)

    TangleGraph.init(myAppComponent)
  }
}

Gradle plugin

The simple way to apply Tangle is to just apply the gradle plugin. It will automatically add the dependencies and perform some basic validation of your module's configuration.

// settings.gradle.kts

pluginManagement {
  repositories {
    gradlePluginPortal()
  }
}

// top-level build.gradle.kts

plugins {
  id("com.rickbusarow.tangle") version "0.11.3"
}

// any Android module's build.gradle.kts

plugins {
  id("android-library") // or application, etc.
  kotlin("android")
  id("com.squareup.anvil")
  id("com.rickbusarow.tangle")
}

// optional
tangle {
  composeEnabled.set(true) // default is false
  fragmentsEnabled.set(true) // default is true
  viewModelsEnabled.set(true) // default is true
}

Explicit dependencies

You can also just add dependencies yourself, without applying the plugin.

Note that Tangle is specifically for Android and has Android-specific dependencies, so it should only be added to Android modules.

// any Android module's build.gradle.kts

plugins {
  id("android-library") // or application, etc.
  kotlin("android")
  id("com.squareup.anvil")
}

dependencies {

  // Fragments
  api("com.rickbusarow.tangle:tangle-fragment-api:0.11.3")
  anvil("com.rickbusarow.tangle:tangle-fragment-compiler:0.11.3")

  // ViewModels
  api("com.rickbusarow.tangle:tangle-viewmodel-api:0.11.3")
  anvil("com.rickbusarow.tangle:tangle-viewmodel-compiler:0.11.3")

  // optional Compose support
  implementation("com.rickbusarow.tangle:tangle-viewmodel-compose:0.11.3")
}