From 2b65b733074de80b37b46c4e88bfbfa5724826be Mon Sep 17 00:00:00 2001
From: Pavel Mironchik <mairon-pasha@yandex.ru>
Date: Thu, 7 Nov 2024 20:28:16 +0300
Subject: [PATCH 1/3] implement Dagger based application

---
 app/build.gradle                              | 25 +++++-----
 app/src/main/AndroidManifest.xml              |  6 +--
 .../main/java/ru/otus/daggerhomework/App.kt   | 12 ++++-
 .../daggerhomework/ApplicationComponent.kt    |  4 --
 .../ru/otus/daggerhomework/ColorGenerator.kt  |  2 -
 .../otus/daggerhomework/FragmentProducer.kt   | 11 ++++-
 .../otus/daggerhomework/FragmentReceiver.kt   | 18 +++++--
 .../ru/otus/daggerhomework/MainActivity.kt    | 13 ++++-
 .../otus/daggerhomework/MainActivityState.kt  | 26 ++++++++++
 .../otus/daggerhomework/ViewModelProducer.kt  | 25 +++++++---
 .../otus/daggerhomework/ViewModelReceiver.kt  | 14 +++---
 .../daggerhomework/di/ActivityComponent.kt    | 48 +++++++++++++++++++
 .../di/FragmentProducerComponent.kt           | 35 ++++++++++++++
 .../di/FragmentReceiverComponent.kt           | 26 ++++++++++
 .../otus/daggerhomework/di/FragmentScope.kt   |  6 +++
 app/src/main/res/layout/activity_main.xml     | 26 +++++-----
 build.gradle                                  |  4 +-
 gradle.properties                             |  5 +-
 gradle/wrapper/gradle-wrapper.properties      |  4 +-
 19 files changed, 254 insertions(+), 56 deletions(-)
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/ApplicationComponent.kt
 create mode 100644 app/src/main/java/ru/otus/daggerhomework/MainActivityState.kt
 create mode 100644 app/src/main/java/ru/otus/daggerhomework/di/ActivityComponent.kt
 create mode 100644 app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerComponent.kt
 create mode 100644 app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverComponent.kt
 create mode 100644 app/src/main/java/ru/otus/daggerhomework/di/FragmentScope.kt

diff --git a/app/build.gradle b/app/build.gradle
index 705d0941..3f2aa7eb 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -5,12 +5,12 @@ plugins {
 }
 
 android {
-    compileSdkVersion 31
+    compileSdk 35
 
     defaultConfig {
         applicationId "ru.otus.daggerhomework"
         minSdkVersion 23
-        targetSdkVersion 31
+        targetSdkVersion 35
         versionCode 1
         versionName "1.0"
 
@@ -24,20 +24,23 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
     kotlinOptions {
-        jvmTarget = '1.8'
+        jvmTarget = '17'
     }
+    namespace 'ru.otus.daggerhomework'
 }
 
 dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation 'androidx.core:core-ktx:1.6.0'
-    implementation 'androidx.appcompat:appcompat:1.3.1'
-    implementation 'com.google.android.material:material:1.4.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
-    implementation 'com.google.dagger:dagger:2.42'
-    kapt 'com.google.dagger:dagger-compiler:2.42'
+    implementation 'androidx.core:core-ktx:1.15.0'
+    implementation 'androidx.appcompat:appcompat:1.7.0'
+    implementation 'com.google.android.material:material:1.12.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
+    implementation 'com.google.dagger:dagger:2.52'
+    kapt 'com.google.dagger:dagger-compiler:2.52'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0'
 }
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index fe328c68..ac538d1d 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,16 +1,16 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    package="ru.otus.daggerhomework">
+    xmlns:android="http://schemas.android.com/apk/res/android">
 
     <application
+        android:name=".App"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/Theme.DaggerHomework">
-        <activity android:name=".MainActivity">
+        <activity android:name=".MainActivity" android:exported="true">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
diff --git a/app/src/main/java/ru/otus/daggerhomework/App.kt b/app/src/main/java/ru/otus/daggerhomework/App.kt
index de363626..d56d3519 100644
--- a/app/src/main/java/ru/otus/daggerhomework/App.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/App.kt
@@ -1,6 +1,16 @@
 package ru.otus.daggerhomework
 
 import android.app.Application
+import ru.otus.daggerhomework.di.AppComponent
+import ru.otus.daggerhomework.di.DaggerAppComponent
 
-class App :Application() {
+class App : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        component = DaggerAppComponent.factory().create(this)
+    }
+
+    companion object {
+        lateinit var component: AppComponent
+    }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/ApplicationComponent.kt b/app/src/main/java/ru/otus/daggerhomework/ApplicationComponent.kt
deleted file mode 100644
index fc47f256..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/ApplicationComponent.kt
+++ /dev/null
@@ -1,4 +0,0 @@
-package ru.otus.daggerhomework
-
-interface ApplicationComponent {
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt b/app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt
index a9e25a27..73098b70 100644
--- a/app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt
@@ -6,13 +6,11 @@ import androidx.annotation.ColorRes
 import java.util.*
 
 interface ColorGenerator {
-
     @ColorInt
     fun generateColor(): Int
 }
 
 class ColorGeneratorImpl : ColorGenerator {
-
     override fun generateColor(): Int {
         val rnd = Random()
         return Color.argb(255, rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256))
diff --git a/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt b/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt
index 00dd10dc..bbc4b4ab 100644
--- a/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt
@@ -6,21 +6,28 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.Button
 import androidx.fragment.app.Fragment
+import ru.otus.daggerhomework.di.ActivityComponentProvider
+import ru.otus.daggerhomework.di.DaggerFragmentProducerComponent
+import javax.inject.Inject
 
 class FragmentProducer : Fragment() {
+    @Inject lateinit var viewModel: ViewModelProducer
 
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
-        return inflater.inflate(R.layout.fragment_a, container, true)
+        return inflater.inflate(R.layout.fragment_a, container, false)
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
+        DaggerFragmentProducerComponent.factory()
+            .create((activity as ActivityComponentProvider).provideActivityComponent())
+            .inject(this)
         view.findViewById<Button>(R.id.button).setOnClickListener {
-            //отправить результат через livedata в другой фрагмент
+            viewModel.generateColor()
         }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/FragmentReceiver.kt b/app/src/main/java/ru/otus/daggerhomework/FragmentReceiver.kt
index e6a3d9af..96abb1e2 100644
--- a/app/src/main/java/ru/otus/daggerhomework/FragmentReceiver.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/FragmentReceiver.kt
@@ -7,9 +7,15 @@ import android.view.ViewGroup
 import android.widget.Button
 import androidx.annotation.ColorInt
 import androidx.fragment.app.Fragment
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import ru.otus.daggerhomework.di.ActivityComponentProvider
+import ru.otus.daggerhomework.di.DaggerFragmentReceiverComponent
+import javax.inject.Inject
 
 class FragmentReceiver : Fragment() {
-
+    @Inject lateinit var viewModelReceiver: ViewModelReceiver
     private lateinit var frame: View
 
     override fun onCreateView(
@@ -17,15 +23,21 @@ class FragmentReceiver : Fragment() {
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
-        return inflater.inflate(R.layout.fragment_b, container, true)
+        return inflater.inflate(R.layout.fragment_b, container, false)
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
+        DaggerFragmentReceiverComponent.factory()
+            .create((activity as ActivityComponentProvider).provideActivityComponent())
+            .inject(this)
         frame = view.findViewById(R.id.frame)
+        viewModelReceiver.colors
+            .onEach { populateColor(it) }
+            .launchIn(lifecycleScope)
     }
 
-    fun populateColor(@ColorInt color: Int) {
+    private fun populateColor(@ColorInt color: Int) {
         frame.setBackgroundColor(color)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt b/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
index 1b85e946..de170bd8 100644
--- a/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
@@ -2,11 +2,22 @@ package ru.otus.daggerhomework
 
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import ru.otus.daggerhomework.di.ActivityComponent
+import ru.otus.daggerhomework.di.ActivityComponentProvider
+import ru.otus.daggerhomework.di.DaggerActivityComponent
 
-class MainActivity : AppCompatActivity() {
+class MainActivity : AppCompatActivity(), ActivityComponentProvider {
+    private lateinit var component: ActivityComponent
+    override fun provideActivityComponent(): ActivityComponent = component
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
+        component = DaggerActivityComponent.factory().create(App.component, this)
+
         setContentView(R.layout.activity_main)
+        supportFragmentManager.beginTransaction()
+            .add(R.id.fragment_producer, FragmentProducer())
+            .add(R.id.fragment_receiver, FragmentReceiver())
+            .commit()
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/MainActivityState.kt b/app/src/main/java/ru/otus/daggerhomework/MainActivityState.kt
new file mode 100644
index 00000000..b0fd60a1
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/MainActivityState.kt
@@ -0,0 +1,26 @@
+package ru.otus.daggerhomework
+
+import android.graphics.Color
+import android.util.Log
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.launch
+import ru.otus.daggerhomework.di.ActivityScope
+
+class MainActivityState(color: Int = Color.BLACK) {
+    init {
+        Log.e("TESTTEST", "MainActivityState create")
+    }
+
+    private val _colors = MutableStateFlow(color)
+    val colors: StateFlow<Int>
+        get() = _colors
+
+    fun updateColor(color: Int) {
+        CoroutineScope(Dispatchers.Main.immediate).launch {
+            _colors.emit(color)
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt b/app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt
index bc035089..c34f49fa 100644
--- a/app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt
@@ -1,16 +1,29 @@
 package ru.otus.daggerhomework
 
+import android.app.Activity
 import android.content.Context
 import android.widget.Toast
+import androidx.annotation.ColorInt
 import androidx.fragment.app.FragmentActivity
+import androidx.lifecycle.ViewModel
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.SharedFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.cancel
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.update
+import kotlinx.coroutines.launch
+import ru.otus.daggerhomework.di.ActivityComponent
+import ru.otus.daggerhomework.di.FragmentScope
+import javax.inject.Inject
 
-class ViewModelProducer(
+class ViewModelProducer @Inject constructor(
+    private val mainActivityState: MainActivityState,
     private val colorGenerator: ColorGenerator,
-    private val context: Context
-) {
-
+): ViewModel() {
     fun generateColor() {
-        if (context !is FragmentActivity) throw RuntimeException("Здесь нужен контекст активити")
-        Toast.makeText(context, "Color sent", Toast.LENGTH_LONG).show()
+        mainActivityState.updateColor(colorGenerator.generateColor())
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt b/app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt
index 8a3a5ead..5989124d 100644
--- a/app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt
@@ -3,13 +3,13 @@ package ru.otus.daggerhomework
 import android.app.Application
 import android.content.Context
 import android.widget.Toast
+import kotlinx.coroutines.flow.StateFlow
+import ru.otus.daggerhomework.di.FragmentScope
+import javax.inject.Inject
 
-class ViewModelReceiver(
-    private val context: Context
+class ViewModelReceiver @Inject constructor(
+    private val mainActivityState: MainActivityState
 ) {
-
-    fun observeColors() {
-        if (context !is Application) throw RuntimeException("Здесь нужен контекст апликейшена")
-        Toast.makeText(context, "Color received", Toast.LENGTH_LONG).show()
-    }
+    val colors: StateFlow<Int>
+        get() = mainActivityState.colors
 }
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/ActivityComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/ActivityComponent.kt
new file mode 100644
index 00000000..3a5aeb78
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/ActivityComponent.kt
@@ -0,0 +1,48 @@
+package ru.otus.daggerhomework.di
+
+import android.app.Activity
+import android.app.Application
+import dagger.BindsInstance
+import dagger.Component
+import dagger.Module
+import dagger.Provides
+import ru.otus.daggerhomework.MainActivityState
+import javax.inject.Scope
+
+@Scope
+annotation class ActivityScope
+
+@ActivityScope
+@Component(
+    dependencies = [AppComponent::class],
+    modules = [ActivityModule::class],
+)
+interface ActivityComponent {
+    @Component.Factory
+    interface Factory {
+        fun create(
+            appComponent: AppComponent,
+            @BindsInstance activity: Activity,
+        ): ActivityComponent
+    }
+
+    fun getApplicationContext(): Application
+    fun getActivityContext(): Activity
+    fun provideMainActivityState(): MainActivityState
+}
+
+@Module
+interface ActivityModule {
+    fun getActivityContext(): Activity
+    companion object {
+        @ActivityScope
+        @Provides
+        fun createMainActivityState(): MainActivityState {
+            return MainActivityState()
+        }
+    }
+}
+
+interface ActivityComponentProvider {
+    fun provideActivityComponent(): ActivityComponent
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerComponent.kt
new file mode 100644
index 00000000..8f09e837
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerComponent.kt
@@ -0,0 +1,35 @@
+package ru.otus.daggerhomework.di
+
+import dagger.Binds
+import dagger.Component
+import dagger.Module
+import dagger.Provides
+import ru.otus.daggerhomework.ColorGenerator
+import ru.otus.daggerhomework.ColorGeneratorImpl
+import ru.otus.daggerhomework.FragmentProducer
+import ru.otus.daggerhomework.MainActivityState
+import ru.otus.daggerhomework.ViewModelProducer
+
+@FragmentScope
+@Component(
+    dependencies = [ActivityComponent::class],
+    modules = [FragmentProducerModule::class]
+)
+interface FragmentProducerComponent {
+    @Component.Factory
+    interface Factory {
+        fun create(activityComponent: ActivityComponent): FragmentProducerComponent
+    }
+
+    fun inject(fragment: FragmentProducer)
+}
+
+@Module
+interface FragmentProducerModule {
+    @FragmentScope
+    fun getViewModel(): ViewModelProducer
+    companion object {
+        @Provides
+        fun getColorGenerator(): ColorGenerator = ColorGeneratorImpl()
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverComponent.kt
new file mode 100644
index 00000000..0ab23cee
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverComponent.kt
@@ -0,0 +1,26 @@
+package ru.otus.daggerhomework.di
+
+import dagger.Component
+import dagger.Module
+import ru.otus.daggerhomework.FragmentReceiver
+import ru.otus.daggerhomework.ViewModelReceiver
+
+@FragmentScope
+@Component(
+    dependencies = [ActivityComponent::class],
+    modules = [FragmentReceiverModule::class]
+)
+interface FragmentReceiverComponent {
+    @Component.Factory
+    interface Factory {
+        fun create(activityComponent: ActivityComponent): FragmentReceiverComponent
+    }
+
+    fun inject(fragment: FragmentReceiver)
+}
+
+@Module(includes = [FragmentProducerModule::class])
+interface FragmentReceiverModule {
+    @FragmentScope
+    fun getViewModel(): ViewModelReceiver
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/FragmentScope.kt b/app/src/main/java/ru/otus/daggerhomework/di/FragmentScope.kt
new file mode 100644
index 00000000..c7d93d62
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/FragmentScope.kt
@@ -0,0 +1,6 @@
+package ru.otus.daggerhomework.di
+
+import javax.inject.Scope
+
+@Scope
+annotation class FragmentScope
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index 79ae6993..1093ab0d 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,19 +1,23 @@
 <?xml version="1.0" encoding="utf-8"?>
-<androidx.constraintlayout.widget.ConstraintLayout
+<LinearLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".MainActivity">
+    tools:context=".MainActivity"
+    android:orientation="vertical">
 
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Hello World!"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintLeft_toLeftOf="parent"
-        app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
+    <FrameLayout
+        android:id="@+id/fragment_producer"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_weight="1"/>
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+    <FrameLayout
+        android:id="@+id/fragment_receiver"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_weight="1"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index c15a6e27..9fc92f84 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,12 +1,12 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = "1.6.21"
+    ext.kotlin_version = '2.0.21'
     repositories {
         mavenCentral()
         google()
     }
     dependencies {
-        classpath "com.android.tools.build:gradle:7.0.4"
+        classpath 'com.android.tools.build:gradle:8.5.0'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }
diff --git a/gradle.properties b/gradle.properties
index 98bed167..8145fa7b 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -18,4 +18,7 @@ android.useAndroidX=true
 # Automatically convert third-party libraries to use AndroidX
 android.enableJetifier=true
 # Kotlin code style for this project: "official" or "obsolete":
-kotlin.code.style=official
\ No newline at end of file
+kotlin.code.style=official
+android.defaults.buildfeatures.buildconfig=true
+android.nonTransitiveRClass=false
+android.nonFinalResIds=false
\ No newline at end of file
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 1aa7d80a..5c949ebd 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Aug 05 22:18:12 MSK 2021
+#Mon Nov 04 19:31:01 MSK 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.10.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-all.zip

From 86115472caf0ee7f5a69235f9e6e1373b07139a7 Mon Sep 17 00:00:00 2001
From: Pavel Mironchik <mairon-pasha@yandex.ru>
Date: Sun, 17 Nov 2024 22:22:12 +0300
Subject: [PATCH 2/3] temp

---
 app/build.gradle                              |  7 ++---
 .../ru/otus/daggerhomework/MainActivity.kt    |  2 ++
 .../ru/otus/daggerhomework/di/AppComponent.kt | 23 ++++++++++++++++
 build.gradle                                  | 23 ----------------
 build.gradle.kts                              | 23 ++++++++++++++++
 gradle.properties                             | 22 +++------------
 modules/core/api/build.gradle.kts             | 22 +++++++++++++++
 .../com/mironchik/multimodule/CoreHolder.kt   |  5 ++++
 .../com/mironchik/multimodule/CoreProvider.kt |  7 +++++
 .../multimodule/scopes/ActivityScope.kt       |  6 +++++
 .../multimodule/scopes/FeatureScope.kt        |  6 +++++
 modules/core/api_factory/build.gradle.kts     | 25 +++++++++++++++++
 .../com/mironchik/multimodule/CoreFactory.kt  |  9 +++++++
 modules/core/api_impl/build.gradle.kts        | 27 +++++++++++++++++++
 .../mironchik/multimodule/CoreComponent.kt    | 21 +++++++++++++++
 modules/features/producer/build.gradle.kts    | 21 +++++++++++++++
 modules/platform/build.gradle.kts             | 14 ++++++++++
 settings.gradle                               |  6 +++++
 18 files changed, 225 insertions(+), 44 deletions(-)
 create mode 100644 app/src/main/java/ru/otus/daggerhomework/di/AppComponent.kt
 delete mode 100644 build.gradle
 create mode 100644 build.gradle.kts
 create mode 100644 modules/core/api/build.gradle.kts
 create mode 100644 modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreHolder.kt
 create mode 100644 modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreProvider.kt
 create mode 100644 modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/ActivityScope.kt
 create mode 100644 modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/FeatureScope.kt
 create mode 100644 modules/core/api_factory/build.gradle.kts
 create mode 100644 modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/CoreFactory.kt
 create mode 100644 modules/core/api_impl/build.gradle.kts
 create mode 100644 modules/core/api_impl/src/main/kotlin/com/mironchik/multimodule/CoreComponent.kt
 create mode 100644 modules/features/producer/build.gradle.kts
 create mode 100644 modules/platform/build.gradle.kts

diff --git a/app/build.gradle b/app/build.gradle
index 3f2aa7eb..d279f867 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -5,12 +5,12 @@ plugins {
 }
 
 android {
-    compileSdk 35
+    compileSdk 34
 
     defaultConfig {
         applicationId "ru.otus.daggerhomework"
         minSdkVersion 23
-        targetSdkVersion 35
+        targetSdkVersion 34
         versionCode 1
         versionName "1.0"
 
@@ -34,8 +34,9 @@ android {
 }
 
 dependencies {
+    implementation(project(":modules:core:api_factory"))
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation 'androidx.core:core-ktx:1.15.0'
+    implementation 'androidx.core:core-ktx:1.13.1'
     implementation 'androidx.appcompat:appcompat:1.7.0'
     implementation 'com.google.android.material:material:1.12.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
diff --git a/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt b/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
index de170bd8..a912fe23 100644
--- a/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
@@ -2,6 +2,7 @@ package ru.otus.daggerhomework
 
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import com.mironchik.multimodule.CoreFactory
 import ru.otus.daggerhomework.di.ActivityComponent
 import ru.otus.daggerhomework.di.ActivityComponentProvider
 import ru.otus.daggerhomework.di.DaggerActivityComponent
@@ -19,5 +20,6 @@ class MainActivity : AppCompatActivity(), ActivityComponentProvider {
             .add(R.id.fragment_producer, FragmentProducer())
             .add(R.id.fragment_receiver, FragmentReceiver())
             .commit()
+        CoreFactory.create(this)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/AppComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/AppComponent.kt
new file mode 100644
index 00000000..bdac9ec7
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/AppComponent.kt
@@ -0,0 +1,23 @@
+package ru.otus.daggerhomework.di
+
+import android.app.Application
+import dagger.BindsInstance
+import dagger.Component
+import dagger.Module
+import javax.inject.Singleton
+
+@Singleton
+@Component(modules = [AppModule::class])
+interface AppComponent {
+    @Component.Factory
+    interface Factory {
+        fun create(@BindsInstance app: Application): AppComponent
+    }
+
+    fun getApplicationContext(): Application
+}
+
+@Module
+interface AppModule {
+    fun getApplicationContext(): Application
+}
\ No newline at end of file
diff --git a/build.gradle b/build.gradle
deleted file mode 100644
index 9fc92f84..00000000
--- a/build.gradle
+++ /dev/null
@@ -1,23 +0,0 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-buildscript {
-    ext.kotlin_version = '2.0.21'
-    repositories {
-        mavenCentral()
-        google()
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:8.5.0'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
-
-allprojects {
-    repositories {
-        mavenCentral()
-        google()
-    }
-}
-
-task clean(type: Delete) {
-    delete rootProject.buildDir
-}
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
new file mode 100644
index 00000000..1db0162d
--- /dev/null
+++ b/build.gradle.kts
@@ -0,0 +1,23 @@
+buildscript {
+    repositories {
+        mavenCentral()
+        google()
+    }
+    dependencies {
+        classpath("com.android.tools.build:gradle:8.5.0")
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:2.0.21")
+    }
+}
+
+val namespace by extra { "com.mironchik.multimodule" }
+val compileSdkVersion by extra { 34 }
+val minSdkVersion by extra { 23 }
+val targetSdkVersion by extra { 34 }
+val javaCompileVersion by extra { JavaVersion.VERSION_17 }
+
+allprojects {
+    repositories {
+        mavenCentral()
+        google()
+    }
+}
diff --git a/gradle.properties b/gradle.properties
index 8145fa7b..e53256b6 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -1,24 +1,10 @@
-# Project-wide Gradle settings.
-# IDE (e.g. Android Studio) users:
-# Gradle settings configured through the IDE *will override*
-# any settings specified in this file.
-# For more details on how to configure your build environment visit
-# http://www.gradle.org/docs/current/userguide/build_environment.html
-# Specifies the JVM arguments used for the daemon process.
-# The setting is particularly useful for tweaking memory settings.
 org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
-# When configured, Gradle will run in incubating parallel mode.
-# This option should only be used with decoupled projects. More details, visit
-# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
-# AndroidX package structure to make it clearer which packages are bundled with the
-# Android operating system, and which are packaged with your app"s APK
-# https://developer.android.com/topic/libraries/support-library/androidx-rn
 android.useAndroidX=true
-# Automatically convert third-party libraries to use AndroidX
 android.enableJetifier=true
-# Kotlin code style for this project: "official" or "obsolete":
 kotlin.code.style=official
 android.defaults.buildfeatures.buildconfig=true
 android.nonTransitiveRClass=false
-android.nonFinalResIds=false
\ No newline at end of file
+android.nonFinalResIds=false
+
+kotlin_version = "2.0.21"
+dagger2_version = '2.52'
\ No newline at end of file
diff --git a/modules/core/api/build.gradle.kts b/modules/core/api/build.gradle.kts
new file mode 100644
index 00000000..60a4dc05
--- /dev/null
+++ b/modules/core/api/build.gradle.kts
@@ -0,0 +1,22 @@
+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+}
+
+android {
+    namespace = rootProject.extra["namespace"] as String
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+    }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
+    }
+}
+
+dependencies {
+    implementation("javax.inject:javax.inject:1")
+}
\ No newline at end of file
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreHolder.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreHolder.kt
new file mode 100644
index 00000000..8367ded4
--- /dev/null
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreHolder.kt
@@ -0,0 +1,5 @@
+package com.mironchik.multimodule
+
+interface CoreHolder {
+    fun getCoreProvider(): CoreProvider
+}
\ No newline at end of file
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreProvider.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreProvider.kt
new file mode 100644
index 00000000..d30165ce
--- /dev/null
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreProvider.kt
@@ -0,0 +1,7 @@
+package com.mironchik.multimodule
+
+import android.content.Context
+
+interface CoreProvider {
+    fun provideContext(): Context
+}
\ No newline at end of file
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/ActivityScope.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/ActivityScope.kt
new file mode 100644
index 00000000..bf8b9452
--- /dev/null
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/ActivityScope.kt
@@ -0,0 +1,6 @@
+package com.mironchik.multimodule.scopes
+
+import javax.inject.Scope
+
+@Scope
+annotation class ActivityScope
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/FeatureScope.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/FeatureScope.kt
new file mode 100644
index 00000000..2aa18a6e
--- /dev/null
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/FeatureScope.kt
@@ -0,0 +1,6 @@
+package com.mironchik.multimodule.scopes
+
+import javax.inject.Scope
+
+@Scope
+annotation class FeatureScope
diff --git a/modules/core/api_factory/build.gradle.kts b/modules/core/api_factory/build.gradle.kts
new file mode 100644
index 00000000..e9eaef04
--- /dev/null
+++ b/modules/core/api_factory/build.gradle.kts
@@ -0,0 +1,25 @@
+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+    id("kotlin-kapt")
+}
+
+android {
+    namespace = rootProject.extra["namespace"] as String
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+    }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
+    }
+}
+
+dependencies {
+    implementation(platform(project(":modules:platform")))
+    implementation(project(":modules:core:api"))
+    implementation(project(":modules:core:api_impl"))
+}
\ No newline at end of file
diff --git a/modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/CoreFactory.kt b/modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/CoreFactory.kt
new file mode 100644
index 00000000..3cc24d3e
--- /dev/null
+++ b/modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/CoreFactory.kt
@@ -0,0 +1,9 @@
+package com.mironchik.multimodule
+
+import android.content.Context
+
+object CoreFactory {
+    fun create(context: Context): CoreProvider {
+        return CoreComponent.create(context)
+    }
+}
\ No newline at end of file
diff --git a/modules/core/api_impl/build.gradle.kts b/modules/core/api_impl/build.gradle.kts
new file mode 100644
index 00000000..dc8c5094
--- /dev/null
+++ b/modules/core/api_impl/build.gradle.kts
@@ -0,0 +1,27 @@
+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+    id("kotlin-kapt")
+}
+
+android {
+    namespace = rootProject.extra["namespace"] as String
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+    }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
+    }
+}
+
+dependencies {
+    implementation(platform(project(":modules:platform")))
+    implementation(project(":modules:core:api"))
+    implementation("com.google.dagger:dagger")
+    kapt("com.google.dagger:dagger-compiler:2.52")
+    implementation("javax.inject:javax.inject:1")
+}
\ No newline at end of file
diff --git a/modules/core/api_impl/src/main/kotlin/com/mironchik/multimodule/CoreComponent.kt b/modules/core/api_impl/src/main/kotlin/com/mironchik/multimodule/CoreComponent.kt
new file mode 100644
index 00000000..e1a52b48
--- /dev/null
+++ b/modules/core/api_impl/src/main/kotlin/com/mironchik/multimodule/CoreComponent.kt
@@ -0,0 +1,21 @@
+package com.mironchik.multimodule
+
+import android.content.Context
+import dagger.BindsInstance
+import dagger.Component
+import javax.inject.Singleton
+
+@Singleton
+@Component
+interface CoreComponent : CoreProvider {
+    companion object {
+        fun create(context: Context): CoreComponent {
+            return DaggerCoreComponent.factory().create(context)
+        }
+    }
+
+    @Component.Factory
+    interface Factory {
+        fun create(@BindsInstance context: Context): CoreComponent
+    }
+}
\ No newline at end of file
diff --git a/modules/features/producer/build.gradle.kts b/modules/features/producer/build.gradle.kts
new file mode 100644
index 00000000..02220f35
--- /dev/null
+++ b/modules/features/producer/build.gradle.kts
@@ -0,0 +1,21 @@
+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+    id("kotlin-kapt")
+}
+
+android {
+    namespace = rootProject.extra["namespace"] as String
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+    }
+}
+
+dependencies {
+    implementation(platform(project(":modules:platform")))
+
+    implementation("com.google.dagger:dagger")
+    kapt("com.google.dagger:dagger-compiler")
+}
\ No newline at end of file
diff --git a/modules/platform/build.gradle.kts b/modules/platform/build.gradle.kts
new file mode 100644
index 00000000..5a4fec50
--- /dev/null
+++ b/modules/platform/build.gradle.kts
@@ -0,0 +1,14 @@
+plugins {
+    id("java-platform")
+}
+
+javaPlatform {
+    allowDependencies()
+}
+
+dependencies {
+    constraints {
+        api("com.google.dagger:dagger:2.52")
+        api("com.google.dagger:dagger-compiler:2.52")
+    }
+}
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index 41a60bc8..be7a7c87 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,2 +1,8 @@
 include ':app'
+include ':modules:platform'
+include ':modules:core:api'
+include ':modules:core:api_impl'
+include ':modules:core:api_factory'
+include ':modules:features:producer'
+
 rootProject.name = "DaggerHomework"
\ No newline at end of file

From 975c498464cb64376f709c0e6d89c5d5a355abff Mon Sep 17 00:00:00 2001
From: Pavel Mironchik <mairon-pasha@yandex.ru>
Date: Mon, 25 Nov 2024 22:19:10 +0300
Subject: [PATCH 3/3] refactor using DI

---
 app/build.gradle                              | 47 ----------------
 app/build.gradle.kts                          | 47 ++++++++++++++++
 app/src/main/AndroidManifest.xml              | 10 +---
 .../main/java/ru/otus/daggerhomework/App.kt   | 16 ------
 .../ru/otus/daggerhomework/ColorGenerator.kt  | 18 -------
 .../ru/otus/daggerhomework/MainActivity.kt    | 25 ---------
 .../otus/daggerhomework/MainActivityState.kt  | 26 ---------
 .../otus/daggerhomework/ViewModelProducer.kt  | 29 ----------
 .../otus/daggerhomework/ViewModelReceiver.kt  | 15 ------
 .../daggerhomework/di/ActivityComponent.kt    | 48 -----------------
 .../ru/otus/daggerhomework/di/AppComponent.kt | 23 --------
 .../di/FragmentProducerComponent.kt           | 35 ------------
 .../di/FragmentReceiverComponent.kt           | 26 ---------
 .../otus/daggerhomework/di/FragmentScope.kt   |  6 ---
 .../multimodule/AggregatingComponent.kt       | 20 +++++++
 .../kotlin/com/mironchik/multimodule/App.kt   | 12 +++++
 build.gradle.kts                              |  2 +-
 modules/base/colors/build.gradle.kts          | 25 +++++++++
 .../base/colors/ColorsController.kt           |  8 +++
 .../base/colors/ColorsControllerImpl.kt       | 20 +++++++
 .../base/colors/ColorsControllerProvider.kt   |  5 ++
 .../base/colors/ColorsGenerator.kt            |  9 ++++
 .../base/colors/ColorsGeneratorImpl.kt        | 11 ++++
 modules/core/api/build.gradle.kts             |  6 +--
 .../com/mironchik/multimodule/CoreHolder.kt   |  5 --
 .../multimodule/core/api/AggregatingHolder.kt |  5 ++
 .../core/api/AggregatingProvider.kt           |  3 ++
 .../{ => core/api}/CoreProvider.kt            |  3 +-
 .../multimodule/core/api/MediatorsProvider.kt |  7 +++
 .../{ => core/api}/scopes/ActivityScope.kt    |  2 +-
 .../{ => core/api}/scopes/FeatureScope.kt     |  2 +-
 modules/core/api_factory/build.gradle.kts     | 10 ++--
 .../{ => core/api_factory}/CoreFactory.kt     |  4 +-
 modules/core/api_impl/build.gradle.kts        |  6 +--
 .../mironchik/multimodule/CoreComponent.kt    |  2 +
 .../build.gradle.kts                          | 10 ++--
 .../features/producer_api/ProducerMediator.kt | 12 +++++
 .../features/producer_impl/build.gradle.kts   | 31 +++++++++++
 .../producer_impl}/FragmentProducer.kt        | 18 ++++---
 .../FragmentProducerComponent.kt              | 26 +++++++++
 .../producer_impl/ProducerMediatorImpl.kt     | 16 ++++++
 .../producer_impl/ProducerModuleExternal.kt   | 15 ++++++
 .../producer_impl/ViewModelProducer.kt        | 17 ++++++
 .../src/main/res/layout/fragment_producer.xml | 17 ++++++
 .../src/main/res/values/strings.xml           |  4 ++
 .../features/receiver_api/build.gradle.kts    | 25 +++++++++
 .../features/receiver_api/ReceiverMediator.kt | 11 ++++
 .../features/receiver_impl/build.gradle.kts   | 32 +++++++++++
 .../receiver_impl}/FragmentReceiver.kt        | 12 +++--
 .../FragmentReceiverComponent.kt              | 27 ++++++++++
 .../receiver_impl/ReceiverMediatorImpl.kt     | 14 +++++
 .../receiver_impl/ReceiverModuleExternal.kt   | 15 ++++++
 .../receiver_impl/ViewModelReceiver.kt        | 14 +++++
 .../src/main/res/layout/fragment_receiver.xml |  5 ++
 modules/features/screen/build.gradle.kts      | 33 ++++++++++++
 .../screen/src/main/AndroidManifest.xml       | 14 +++++
 .../features/screen/MainActivity.kt           | 32 +++++++++++
 .../features/screen/MainComponent.kt          | 53 +++++++++++++++++++
 .../src/main/res/layout/activity_main.xml     | 22 ++++++++
 modules/platform/build.gradle.kts             |  4 ++
 settings.gradle                               |  9 +++-
 61 files changed, 666 insertions(+), 360 deletions(-)
 delete mode 100644 app/build.gradle
 create mode 100644 app/build.gradle.kts
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/App.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/MainActivityState.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/di/ActivityComponent.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/di/AppComponent.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerComponent.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverComponent.kt
 delete mode 100644 app/src/main/java/ru/otus/daggerhomework/di/FragmentScope.kt
 create mode 100644 app/src/main/kotlin/com/mironchik/multimodule/AggregatingComponent.kt
 create mode 100644 app/src/main/kotlin/com/mironchik/multimodule/App.kt
 create mode 100644 modules/base/colors/build.gradle.kts
 create mode 100644 modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsController.kt
 create mode 100644 modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsControllerImpl.kt
 create mode 100644 modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsControllerProvider.kt
 create mode 100644 modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsGenerator.kt
 create mode 100644 modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsGeneratorImpl.kt
 delete mode 100644 modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreHolder.kt
 create mode 100644 modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/AggregatingHolder.kt
 create mode 100644 modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/AggregatingProvider.kt
 rename modules/core/api/src/main/kotlin/com/mironchik/multimodule/{ => core/api}/CoreProvider.kt (56%)
 create mode 100644 modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/MediatorsProvider.kt
 rename modules/core/api/src/main/kotlin/com/mironchik/multimodule/{ => core/api}/scopes/ActivityScope.kt (56%)
 rename modules/core/api/src/main/kotlin/com/mironchik/multimodule/{ => core/api}/scopes/FeatureScope.kt (56%)
 rename modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/{ => core/api_factory}/CoreFactory.kt (50%)
 rename modules/features/{producer => producer_api}/build.gradle.kts (51%)
 create mode 100644 modules/features/producer_api/src/main/kotlin/com/mironchik/multimodule/features/producer_api/ProducerMediator.kt
 create mode 100644 modules/features/producer_impl/build.gradle.kts
 rename {app/src/main/java/ru/otus/daggerhomework => modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl}/FragmentProducer.kt (54%)
 create mode 100644 modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/FragmentProducerComponent.kt
 create mode 100644 modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ProducerMediatorImpl.kt
 create mode 100644 modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ProducerModuleExternal.kt
 create mode 100644 modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ViewModelProducer.kt
 create mode 100644 modules/features/producer_impl/src/main/res/layout/fragment_producer.xml
 create mode 100644 modules/features/producer_impl/src/main/res/values/strings.xml
 create mode 100644 modules/features/receiver_api/build.gradle.kts
 create mode 100644 modules/features/receiver_api/src/main/kotlin/com/mironchik/multimodule/features/receiver_api/ReceiverMediator.kt
 create mode 100644 modules/features/receiver_impl/build.gradle.kts
 rename {app/src/main/java/ru/otus/daggerhomework => modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl}/FragmentReceiver.kt (72%)
 create mode 100644 modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/FragmentReceiverComponent.kt
 create mode 100644 modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ReceiverMediatorImpl.kt
 create mode 100644 modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ReceiverModuleExternal.kt
 create mode 100644 modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ViewModelReceiver.kt
 create mode 100644 modules/features/receiver_impl/src/main/res/layout/fragment_receiver.xml
 create mode 100644 modules/features/screen/build.gradle.kts
 create mode 100644 modules/features/screen/src/main/AndroidManifest.xml
 create mode 100644 modules/features/screen/src/main/kotlin/com/mironchik/multimodule/features/screen/MainActivity.kt
 create mode 100644 modules/features/screen/src/main/kotlin/com/mironchik/multimodule/features/screen/MainComponent.kt
 create mode 100644 modules/features/screen/src/main/res/layout/activity_main.xml

diff --git a/app/build.gradle b/app/build.gradle
deleted file mode 100644
index d279f867..00000000
--- a/app/build.gradle
+++ /dev/null
@@ -1,47 +0,0 @@
-plugins {
-    id 'com.android.application'
-    id 'kotlin-android'
-    id 'kotlin-kapt'
-}
-
-android {
-    compileSdk 34
-
-    defaultConfig {
-        applicationId "ru.otus.daggerhomework"
-        minSdkVersion 23
-        targetSdkVersion 34
-        versionCode 1
-        versionName "1.0"
-
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-    }
-
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
-        }
-    }
-    compileOptions {
-        sourceCompatibility JavaVersion.VERSION_17
-        targetCompatibility JavaVersion.VERSION_17
-    }
-    kotlinOptions {
-        jvmTarget = '17'
-    }
-    namespace 'ru.otus.daggerhomework'
-}
-
-dependencies {
-    implementation(project(":modules:core:api_factory"))
-    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation 'androidx.core:core-ktx:1.13.1'
-    implementation 'androidx.appcompat:appcompat:1.7.0'
-    implementation 'com.google.android.material:material:1.12.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.2.0'
-    implementation 'com.google.dagger:dagger:2.52'
-    kapt 'com.google.dagger:dagger-compiler:2.52'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.9.0'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0'
-}
\ No newline at end of file
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
new file mode 100644
index 00000000..a6095618
--- /dev/null
+++ b/app/build.gradle.kts
@@ -0,0 +1,47 @@
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    id("kotlin-kapt")
+}
+
+android {
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        applicationId = "com.mironchik.multimodule"
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+        versionCode = 1
+        versionName = "1.0"
+    }
+
+    buildTypes {
+        getByName("release") {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro")
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
+    }
+
+    namespace = "com.mironchik.multimodule"
+}
+
+dependencies {
+    implementation(project(":modules:core:api_factory"))
+    implementation(project(":modules:features:producer_impl"))
+    implementation(project(":modules:features:receiver_impl"))
+    implementation(project(":modules:features:screen"))
+
+    implementation(platform(project(":modules:platform")))
+    implementation("com.google.dagger:dagger")
+    kapt("com.google.dagger:dagger-compiler:2.52")
+}
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index ac538d1d..3028bbed 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -9,14 +9,6 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.DaggerHomework">
-        <activity android:name=".MainActivity" android:exported="true">
-            <intent-filter>
-                <action android:name="android.intent.action.MAIN" />
-
-                <category android:name="android.intent.category.LAUNCHER" />
-            </intent-filter>
-        </activity>
-    </application>
+        android:theme="@style/Theme.DaggerHomework"/>
 
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/App.kt b/app/src/main/java/ru/otus/daggerhomework/App.kt
deleted file mode 100644
index d56d3519..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/App.kt
+++ /dev/null
@@ -1,16 +0,0 @@
-package ru.otus.daggerhomework
-
-import android.app.Application
-import ru.otus.daggerhomework.di.AppComponent
-import ru.otus.daggerhomework.di.DaggerAppComponent
-
-class App : Application() {
-    override fun onCreate() {
-        super.onCreate()
-        component = DaggerAppComponent.factory().create(this)
-    }
-
-    companion object {
-        lateinit var component: AppComponent
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt b/app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt
deleted file mode 100644
index 73098b70..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt
+++ /dev/null
@@ -1,18 +0,0 @@
-package ru.otus.daggerhomework
-
-import android.graphics.Color
-import androidx.annotation.ColorInt
-import androidx.annotation.ColorRes
-import java.util.*
-
-interface ColorGenerator {
-    @ColorInt
-    fun generateColor(): Int
-}
-
-class ColorGeneratorImpl : ColorGenerator {
-    override fun generateColor(): Int {
-        val rnd = Random()
-        return Color.argb(255, rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256))
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt b/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
deleted file mode 100644
index a912fe23..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
+++ /dev/null
@@ -1,25 +0,0 @@
-package ru.otus.daggerhomework
-
-import androidx.appcompat.app.AppCompatActivity
-import android.os.Bundle
-import com.mironchik.multimodule.CoreFactory
-import ru.otus.daggerhomework.di.ActivityComponent
-import ru.otus.daggerhomework.di.ActivityComponentProvider
-import ru.otus.daggerhomework.di.DaggerActivityComponent
-
-class MainActivity : AppCompatActivity(), ActivityComponentProvider {
-    private lateinit var component: ActivityComponent
-    override fun provideActivityComponent(): ActivityComponent = component
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        component = DaggerActivityComponent.factory().create(App.component, this)
-
-        setContentView(R.layout.activity_main)
-        supportFragmentManager.beginTransaction()
-            .add(R.id.fragment_producer, FragmentProducer())
-            .add(R.id.fragment_receiver, FragmentReceiver())
-            .commit()
-        CoreFactory.create(this)
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/MainActivityState.kt b/app/src/main/java/ru/otus/daggerhomework/MainActivityState.kt
deleted file mode 100644
index b0fd60a1..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/MainActivityState.kt
+++ /dev/null
@@ -1,26 +0,0 @@
-package ru.otus.daggerhomework
-
-import android.graphics.Color
-import android.util.Log
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.launch
-import ru.otus.daggerhomework.di.ActivityScope
-
-class MainActivityState(color: Int = Color.BLACK) {
-    init {
-        Log.e("TESTTEST", "MainActivityState create")
-    }
-
-    private val _colors = MutableStateFlow(color)
-    val colors: StateFlow<Int>
-        get() = _colors
-
-    fun updateColor(color: Int) {
-        CoroutineScope(Dispatchers.Main.immediate).launch {
-            _colors.emit(color)
-        }
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt b/app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt
deleted file mode 100644
index c34f49fa..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt
+++ /dev/null
@@ -1,29 +0,0 @@
-package ru.otus.daggerhomework
-
-import android.app.Activity
-import android.content.Context
-import android.widget.Toast
-import androidx.annotation.ColorInt
-import androidx.fragment.app.FragmentActivity
-import androidx.lifecycle.ViewModel
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.SharedFlow
-import kotlinx.coroutines.flow.StateFlow
-import kotlinx.coroutines.flow.cancel
-import kotlinx.coroutines.flow.launchIn
-import kotlinx.coroutines.flow.update
-import kotlinx.coroutines.launch
-import ru.otus.daggerhomework.di.ActivityComponent
-import ru.otus.daggerhomework.di.FragmentScope
-import javax.inject.Inject
-
-class ViewModelProducer @Inject constructor(
-    private val mainActivityState: MainActivityState,
-    private val colorGenerator: ColorGenerator,
-): ViewModel() {
-    fun generateColor() {
-        mainActivityState.updateColor(colorGenerator.generateColor())
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt b/app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt
deleted file mode 100644
index 5989124d..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt
+++ /dev/null
@@ -1,15 +0,0 @@
-package ru.otus.daggerhomework
-
-import android.app.Application
-import android.content.Context
-import android.widget.Toast
-import kotlinx.coroutines.flow.StateFlow
-import ru.otus.daggerhomework.di.FragmentScope
-import javax.inject.Inject
-
-class ViewModelReceiver @Inject constructor(
-    private val mainActivityState: MainActivityState
-) {
-    val colors: StateFlow<Int>
-        get() = mainActivityState.colors
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/ActivityComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/ActivityComponent.kt
deleted file mode 100644
index 3a5aeb78..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/di/ActivityComponent.kt
+++ /dev/null
@@ -1,48 +0,0 @@
-package ru.otus.daggerhomework.di
-
-import android.app.Activity
-import android.app.Application
-import dagger.BindsInstance
-import dagger.Component
-import dagger.Module
-import dagger.Provides
-import ru.otus.daggerhomework.MainActivityState
-import javax.inject.Scope
-
-@Scope
-annotation class ActivityScope
-
-@ActivityScope
-@Component(
-    dependencies = [AppComponent::class],
-    modules = [ActivityModule::class],
-)
-interface ActivityComponent {
-    @Component.Factory
-    interface Factory {
-        fun create(
-            appComponent: AppComponent,
-            @BindsInstance activity: Activity,
-        ): ActivityComponent
-    }
-
-    fun getApplicationContext(): Application
-    fun getActivityContext(): Activity
-    fun provideMainActivityState(): MainActivityState
-}
-
-@Module
-interface ActivityModule {
-    fun getActivityContext(): Activity
-    companion object {
-        @ActivityScope
-        @Provides
-        fun createMainActivityState(): MainActivityState {
-            return MainActivityState()
-        }
-    }
-}
-
-interface ActivityComponentProvider {
-    fun provideActivityComponent(): ActivityComponent
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/AppComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/AppComponent.kt
deleted file mode 100644
index bdac9ec7..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/di/AppComponent.kt
+++ /dev/null
@@ -1,23 +0,0 @@
-package ru.otus.daggerhomework.di
-
-import android.app.Application
-import dagger.BindsInstance
-import dagger.Component
-import dagger.Module
-import javax.inject.Singleton
-
-@Singleton
-@Component(modules = [AppModule::class])
-interface AppComponent {
-    @Component.Factory
-    interface Factory {
-        fun create(@BindsInstance app: Application): AppComponent
-    }
-
-    fun getApplicationContext(): Application
-}
-
-@Module
-interface AppModule {
-    fun getApplicationContext(): Application
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerComponent.kt
deleted file mode 100644
index 8f09e837..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerComponent.kt
+++ /dev/null
@@ -1,35 +0,0 @@
-package ru.otus.daggerhomework.di
-
-import dagger.Binds
-import dagger.Component
-import dagger.Module
-import dagger.Provides
-import ru.otus.daggerhomework.ColorGenerator
-import ru.otus.daggerhomework.ColorGeneratorImpl
-import ru.otus.daggerhomework.FragmentProducer
-import ru.otus.daggerhomework.MainActivityState
-import ru.otus.daggerhomework.ViewModelProducer
-
-@FragmentScope
-@Component(
-    dependencies = [ActivityComponent::class],
-    modules = [FragmentProducerModule::class]
-)
-interface FragmentProducerComponent {
-    @Component.Factory
-    interface Factory {
-        fun create(activityComponent: ActivityComponent): FragmentProducerComponent
-    }
-
-    fun inject(fragment: FragmentProducer)
-}
-
-@Module
-interface FragmentProducerModule {
-    @FragmentScope
-    fun getViewModel(): ViewModelProducer
-    companion object {
-        @Provides
-        fun getColorGenerator(): ColorGenerator = ColorGeneratorImpl()
-    }
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverComponent.kt
deleted file mode 100644
index 0ab23cee..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverComponent.kt
+++ /dev/null
@@ -1,26 +0,0 @@
-package ru.otus.daggerhomework.di
-
-import dagger.Component
-import dagger.Module
-import ru.otus.daggerhomework.FragmentReceiver
-import ru.otus.daggerhomework.ViewModelReceiver
-
-@FragmentScope
-@Component(
-    dependencies = [ActivityComponent::class],
-    modules = [FragmentReceiverModule::class]
-)
-interface FragmentReceiverComponent {
-    @Component.Factory
-    interface Factory {
-        fun create(activityComponent: ActivityComponent): FragmentReceiverComponent
-    }
-
-    fun inject(fragment: FragmentReceiver)
-}
-
-@Module(includes = [FragmentProducerModule::class])
-interface FragmentReceiverModule {
-    @FragmentScope
-    fun getViewModel(): ViewModelReceiver
-}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/FragmentScope.kt b/app/src/main/java/ru/otus/daggerhomework/di/FragmentScope.kt
deleted file mode 100644
index c7d93d62..00000000
--- a/app/src/main/java/ru/otus/daggerhomework/di/FragmentScope.kt
+++ /dev/null
@@ -1,6 +0,0 @@
-package ru.otus.daggerhomework.di
-
-import javax.inject.Scope
-
-@Scope
-annotation class FragmentScope
\ No newline at end of file
diff --git a/app/src/main/kotlin/com/mironchik/multimodule/AggregatingComponent.kt b/app/src/main/kotlin/com/mironchik/multimodule/AggregatingComponent.kt
new file mode 100644
index 00000000..08159c57
--- /dev/null
+++ b/app/src/main/kotlin/com/mironchik/multimodule/AggregatingComponent.kt
@@ -0,0 +1,20 @@
+package com.mironchik.multimodule
+
+import com.mironchik.multimodule.core.api.AggregatingProvider
+import com.mironchik.multimodule.core.api.CoreProvider
+import com.mironchik.multimodule.features.producer_impl.ProducerModuleExternal
+import com.mironchik.multimodule.features.receiver_impl.ReceiverModuleExternal
+import dagger.Component
+import javax.inject.Singleton
+
+@Singleton
+@Component(
+    dependencies = [CoreProvider::class],
+    modules = [ProducerModuleExternal::class, ReceiverModuleExternal::class]
+)
+interface AggregatingComponent : AggregatingProvider {
+    @Component.Factory
+    interface Factory {
+        fun create(rootProvider: CoreProvider): AggregatingComponent
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/kotlin/com/mironchik/multimodule/App.kt b/app/src/main/kotlin/com/mironchik/multimodule/App.kt
new file mode 100644
index 00000000..a1468dda
--- /dev/null
+++ b/app/src/main/kotlin/com/mironchik/multimodule/App.kt
@@ -0,0 +1,12 @@
+package com.mironchik.multimodule
+
+import android.app.Application
+import com.mironchik.multimodule.core.api.AggregatingHolder
+import com.mironchik.multimodule.core.api.AggregatingProvider
+import com.mironchik.multimodule.core.api_factory.CoreFactory
+
+class App : Application(), AggregatingHolder {
+    override val aggregatingProvider: AggregatingProvider by lazy {
+        DaggerAggregatingComponent.factory().create(CoreFactory.create(this))
+    }
+}
\ No newline at end of file
diff --git a/build.gradle.kts b/build.gradle.kts
index 1db0162d..67bc8ba5 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -13,7 +13,7 @@ val namespace by extra { "com.mironchik.multimodule" }
 val compileSdkVersion by extra { 34 }
 val minSdkVersion by extra { 23 }
 val targetSdkVersion by extra { 34 }
-val javaCompileVersion by extra { JavaVersion.VERSION_17 }
+val javaCompatibility by extra { JavaVersion.VERSION_17 }
 
 allprojects {
     repositories {
diff --git a/modules/base/colors/build.gradle.kts b/modules/base/colors/build.gradle.kts
new file mode 100644
index 00000000..b54110d3
--- /dev/null
+++ b/modules/base/colors/build.gradle.kts
@@ -0,0 +1,25 @@
+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+}
+
+android {
+    namespace = "com.mironchik.multimodule.base.colors"
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+    }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+    }
+}
+
+dependencies {
+    implementation(platform(project(":modules:platform")))
+
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core")
+    implementation("androidx.appcompat:appcompat")
+}
\ No newline at end of file
diff --git a/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsController.kt b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsController.kt
new file mode 100644
index 00000000..80110e75
--- /dev/null
+++ b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsController.kt
@@ -0,0 +1,8 @@
+package com.mironchik.multimodule.base.colors
+
+import kotlinx.coroutines.flow.StateFlow
+
+interface ColorsController {
+    val color: StateFlow<Int>
+    fun updateColor(color: Int)
+}
\ No newline at end of file
diff --git a/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsControllerImpl.kt b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsControllerImpl.kt
new file mode 100644
index 00000000..1ce20cf2
--- /dev/null
+++ b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsControllerImpl.kt
@@ -0,0 +1,20 @@
+package com.mironchik.multimodule.base.colors
+
+import android.graphics.Color
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.launch
+
+class ColorsControllerImpl(color: Int = Color.BLACK) : ColorsController {
+    private val _color: MutableStateFlow<Int> = MutableStateFlow(color)
+    override val color: StateFlow<Int>
+        get() = _color
+
+    override fun updateColor(color: Int) {
+        CoroutineScope(Dispatchers.Main.immediate).launch {
+            _color.emit(color)
+        }
+    }
+}
\ No newline at end of file
diff --git a/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsControllerProvider.kt b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsControllerProvider.kt
new file mode 100644
index 00000000..8230b4c8
--- /dev/null
+++ b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsControllerProvider.kt
@@ -0,0 +1,5 @@
+package com.mironchik.multimodule.base.colors
+
+interface ColorsControllerProvider {
+    fun provideColorsController(): ColorsController
+}
\ No newline at end of file
diff --git a/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsGenerator.kt b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsGenerator.kt
new file mode 100644
index 00000000..480cc2f4
--- /dev/null
+++ b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsGenerator.kt
@@ -0,0 +1,9 @@
+package com.mironchik.multimodule.base.colors
+
+import androidx.annotation.ColorInt
+
+interface ColorsGenerator {
+    @ColorInt
+    fun generateColor(): Int
+}
+
diff --git a/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsGeneratorImpl.kt b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsGeneratorImpl.kt
new file mode 100644
index 00000000..82c8602d
--- /dev/null
+++ b/modules/base/colors/src/main/kotlin/com/mironchik/multimodule/base/colors/ColorsGeneratorImpl.kt
@@ -0,0 +1,11 @@
+package com.mironchik.multimodule.base.colors
+
+import android.graphics.Color
+import java.util.Random
+
+class ColorsGeneratorImpl : ColorsGenerator {
+    override fun generateColor(): Int {
+        val rnd = Random()
+        return Color.argb(255, rnd.nextInt(256), rnd.nextInt(256), rnd.nextInt(256))
+    }
+}
\ No newline at end of file
diff --git a/modules/core/api/build.gradle.kts b/modules/core/api/build.gradle.kts
index 60a4dc05..50f4a364 100644
--- a/modules/core/api/build.gradle.kts
+++ b/modules/core/api/build.gradle.kts
@@ -4,7 +4,7 @@ plugins {
 }
 
 android {
-    namespace = rootProject.extra["namespace"] as String
+    namespace = "com.mironchik.multimotule.core.api"
     compileSdk = rootProject.extra["compileSdkVersion"] as Int
 
     defaultConfig {
@@ -12,8 +12,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
-        targetCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
     }
 }
 
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreHolder.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreHolder.kt
deleted file mode 100644
index 8367ded4..00000000
--- a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreHolder.kt
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.mironchik.multimodule
-
-interface CoreHolder {
-    fun getCoreProvider(): CoreProvider
-}
\ No newline at end of file
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/AggregatingHolder.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/AggregatingHolder.kt
new file mode 100644
index 00000000..a63a33d0
--- /dev/null
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/AggregatingHolder.kt
@@ -0,0 +1,5 @@
+package com.mironchik.multimodule.core.api
+
+interface AggregatingHolder {
+    val aggregatingProvider: AggregatingProvider
+}
\ No newline at end of file
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/AggregatingProvider.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/AggregatingProvider.kt
new file mode 100644
index 00000000..c33e3610
--- /dev/null
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/AggregatingProvider.kt
@@ -0,0 +1,3 @@
+package com.mironchik.multimodule.core.api
+
+interface AggregatingProvider : CoreProvider, MediatorsProvider
\ No newline at end of file
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreProvider.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/CoreProvider.kt
similarity index 56%
rename from modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreProvider.kt
rename to modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/CoreProvider.kt
index d30165ce..2745065e 100644
--- a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/CoreProvider.kt
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/CoreProvider.kt
@@ -1,6 +1,7 @@
-package com.mironchik.multimodule
+package com.mironchik.multimodule.core.api
 
 import android.content.Context
+import javax.inject.Provider
 
 interface CoreProvider {
     fun provideContext(): Context
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/MediatorsProvider.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/MediatorsProvider.kt
new file mode 100644
index 00000000..29fb58a4
--- /dev/null
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/MediatorsProvider.kt
@@ -0,0 +1,7 @@
+package com.mironchik.multimodule.core.api
+
+import javax.inject.Provider
+
+interface MediatorsProvider {
+    fun provideMediatorsMap(): Map<Class<*>, @JvmSuppressWildcards Provider<Any>>
+}
\ No newline at end of file
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/ActivityScope.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/scopes/ActivityScope.kt
similarity index 56%
rename from modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/ActivityScope.kt
rename to modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/scopes/ActivityScope.kt
index bf8b9452..36523b19 100644
--- a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/ActivityScope.kt
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/scopes/ActivityScope.kt
@@ -1,4 +1,4 @@
-package com.mironchik.multimodule.scopes
+package com.mironchik.multimodule.core.api.scopes
 
 import javax.inject.Scope
 
diff --git a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/FeatureScope.kt b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/scopes/FeatureScope.kt
similarity index 56%
rename from modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/FeatureScope.kt
rename to modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/scopes/FeatureScope.kt
index 2aa18a6e..174a0a78 100644
--- a/modules/core/api/src/main/kotlin/com/mironchik/multimodule/scopes/FeatureScope.kt
+++ b/modules/core/api/src/main/kotlin/com/mironchik/multimodule/core/api/scopes/FeatureScope.kt
@@ -1,4 +1,4 @@
-package com.mironchik.multimodule.scopes
+package com.mironchik.multimodule.core.api.scopes
 
 import javax.inject.Scope
 
diff --git a/modules/core/api_factory/build.gradle.kts b/modules/core/api_factory/build.gradle.kts
index e9eaef04..31d0f073 100644
--- a/modules/core/api_factory/build.gradle.kts
+++ b/modules/core/api_factory/build.gradle.kts
@@ -1,11 +1,10 @@
 plugins {
     id("com.android.library")
     id("kotlin-android")
-    id("kotlin-kapt")
 }
 
 android {
-    namespace = rootProject.extra["namespace"] as String
+    namespace = "com.mironchik.multimodule.core.api_factory"
     compileSdk = rootProject.extra["compileSdkVersion"] as Int
 
     defaultConfig {
@@ -13,13 +12,12 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
-        targetCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
     }
 }
 
 dependencies {
-    implementation(platform(project(":modules:platform")))
-    implementation(project(":modules:core:api"))
+    api(project(":modules:core:api"))
     implementation(project(":modules:core:api_impl"))
 }
\ No newline at end of file
diff --git a/modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/CoreFactory.kt b/modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/core/api_factory/CoreFactory.kt
similarity index 50%
rename from modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/CoreFactory.kt
rename to modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/core/api_factory/CoreFactory.kt
index 3cc24d3e..6054fd56 100644
--- a/modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/CoreFactory.kt
+++ b/modules/core/api_factory/src/main/kotlin/com/mironchik/multimodule/core/api_factory/CoreFactory.kt
@@ -1,6 +1,8 @@
-package com.mironchik.multimodule
+package com.mironchik.multimodule.core.api_factory
 
 import android.content.Context
+import com.mironchik.multimodule.CoreComponent
+import com.mironchik.multimodule.core.api.CoreProvider
 
 object CoreFactory {
     fun create(context: Context): CoreProvider {
diff --git a/modules/core/api_impl/build.gradle.kts b/modules/core/api_impl/build.gradle.kts
index dc8c5094..f8537311 100644
--- a/modules/core/api_impl/build.gradle.kts
+++ b/modules/core/api_impl/build.gradle.kts
@@ -5,7 +5,7 @@ plugins {
 }
 
 android {
-    namespace = rootProject.extra["namespace"] as String
+    namespace = "com.mironchik.multimodule.core.api_impl"
     compileSdk = rootProject.extra["compileSdkVersion"] as Int
 
     defaultConfig {
@@ -13,8 +13,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
-        targetCompatibility = rootProject.extra["javaCompileVersion"] as JavaVersion
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
     }
 }
 
diff --git a/modules/core/api_impl/src/main/kotlin/com/mironchik/multimodule/CoreComponent.kt b/modules/core/api_impl/src/main/kotlin/com/mironchik/multimodule/CoreComponent.kt
index e1a52b48..58a92b36 100644
--- a/modules/core/api_impl/src/main/kotlin/com/mironchik/multimodule/CoreComponent.kt
+++ b/modules/core/api_impl/src/main/kotlin/com/mironchik/multimodule/CoreComponent.kt
@@ -1,8 +1,10 @@
 package com.mironchik.multimodule
 
 import android.content.Context
+import com.mironchik.multimodule.core.api.CoreProvider
 import dagger.BindsInstance
 import dagger.Component
+import dagger.Module
 import javax.inject.Singleton
 
 @Singleton
diff --git a/modules/features/producer/build.gradle.kts b/modules/features/producer_api/build.gradle.kts
similarity index 51%
rename from modules/features/producer/build.gradle.kts
rename to modules/features/producer_api/build.gradle.kts
index 02220f35..dc30e51f 100644
--- a/modules/features/producer/build.gradle.kts
+++ b/modules/features/producer_api/build.gradle.kts
@@ -5,17 +5,21 @@ plugins {
 }
 
 android {
-    namespace = rootProject.extra["namespace"] as String
+    namespace = "com.mironchik.multimodule.features.producer_api"
     compileSdk = rootProject.extra["compileSdkVersion"] as Int
 
     defaultConfig {
         minSdk = rootProject.extra["minSdkVersion"] as Int
     }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+    }
 }
 
 dependencies {
     implementation(platform(project(":modules:platform")))
 
-    implementation("com.google.dagger:dagger")
-    kapt("com.google.dagger:dagger-compiler")
+    implementation("androidx.appcompat:appcompat")
 }
\ No newline at end of file
diff --git a/modules/features/producer_api/src/main/kotlin/com/mironchik/multimodule/features/producer_api/ProducerMediator.kt b/modules/features/producer_api/src/main/kotlin/com/mironchik/multimodule/features/producer_api/ProducerMediator.kt
new file mode 100644
index 00000000..2d3a6c3e
--- /dev/null
+++ b/modules/features/producer_api/src/main/kotlin/com/mironchik/multimodule/features/producer_api/ProducerMediator.kt
@@ -0,0 +1,12 @@
+package com.mironchik.multimodule.features.producer_api
+
+import androidx.annotation.IdRes
+import androidx.fragment.app.FragmentManager
+
+
+interface ProducerMediator {
+    fun openProducer(
+        fragmentManager: FragmentManager,
+        @IdRes container: Int,
+    )
+}
\ No newline at end of file
diff --git a/modules/features/producer_impl/build.gradle.kts b/modules/features/producer_impl/build.gradle.kts
new file mode 100644
index 00000000..ac256483
--- /dev/null
+++ b/modules/features/producer_impl/build.gradle.kts
@@ -0,0 +1,31 @@
+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+    id("kotlin-kapt")
+}
+
+android {
+    namespace = "com.mironchik.multimodule.features.producer_impl"
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+    }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+    }
+}
+
+dependencies {
+    api(project(":modules:core:api"))
+    api(project(":modules:base:colors"))
+    api(project(":modules:features:producer_api"))
+
+    implementation(platform(project(":modules:platform")))
+    implementation("com.google.dagger:dagger")
+    kapt("com.google.dagger:dagger-compiler:2.52")
+    implementation("androidx.appcompat:appcompat")
+    implementation("androidx.constraintlayout:constraintlayout")
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/FragmentProducer.kt
similarity index 54%
rename from app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt
rename to modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/FragmentProducer.kt
index bbc4b4ab..9dc9436c 100644
--- a/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt
+++ b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/FragmentProducer.kt
@@ -1,4 +1,4 @@
-package ru.otus.daggerhomework
+package com.mironchik.multimodule.features.producer_impl
 
 import android.os.Bundle
 import android.view.LayoutInflater
@@ -6,25 +6,31 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.Button
 import androidx.fragment.app.Fragment
-import ru.otus.daggerhomework.di.ActivityComponentProvider
-import ru.otus.daggerhomework.di.DaggerFragmentProducerComponent
+import com.mironchik.multimodule.base.colors.ColorsControllerProvider
+import com.mironchik.multimodule.base.colors.ColorsGeneratorImpl
+import com.mironchik.multimodule.core.api.AggregatingHolder
 import javax.inject.Inject
 
 class FragmentProducer : Fragment() {
-    @Inject lateinit var viewModel: ViewModelProducer
+    @Inject
+    lateinit var viewModel: ViewModelProducer
 
     override fun onCreateView(
         inflater: LayoutInflater,
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
-        return inflater.inflate(R.layout.fragment_a, container, false)
+        return inflater.inflate(R.layout.fragment_producer, container, false)
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         DaggerFragmentProducerComponent.factory()
-            .create((activity as ActivityComponentProvider).provideActivityComponent())
+            .create(
+                (requireActivity().application as AggregatingHolder).aggregatingProvider,
+                (requireActivity() as ColorsControllerProvider),
+                ColorsGeneratorImpl(),
+            )
             .inject(this)
         view.findViewById<Button>(R.id.button).setOnClickListener {
             viewModel.generateColor()
diff --git a/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/FragmentProducerComponent.kt b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/FragmentProducerComponent.kt
new file mode 100644
index 00000000..ff4ed3b4
--- /dev/null
+++ b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/FragmentProducerComponent.kt
@@ -0,0 +1,26 @@
+package com.mironchik.multimodule.features.producer_impl
+
+import com.mironchik.multimodule.base.colors.ColorsController
+import com.mironchik.multimodule.base.colors.ColorsControllerProvider
+import com.mironchik.multimodule.base.colors.ColorsGenerator
+import com.mironchik.multimodule.core.api.AggregatingProvider
+import com.mironchik.multimodule.core.api.scopes.FeatureScope
+import dagger.BindsInstance
+import dagger.Component
+
+@FeatureScope
+@Component(
+    dependencies = [AggregatingProvider::class, ColorsControllerProvider::class],
+)
+interface FragmentProducerComponent {
+    @Component.Factory
+    interface Factory {
+        fun create(
+            aggregatingProvider: AggregatingProvider,
+            colorsControllerProvider: ColorsControllerProvider,
+            @BindsInstance colorGenerator: ColorsGenerator,
+        ): FragmentProducerComponent
+    }
+
+    fun inject(fragment: FragmentProducer)
+}
\ No newline at end of file
diff --git a/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ProducerMediatorImpl.kt b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ProducerMediatorImpl.kt
new file mode 100644
index 00000000..a54f9101
--- /dev/null
+++ b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ProducerMediatorImpl.kt
@@ -0,0 +1,16 @@
+package com.mironchik.multimodule.features.producer_impl
+
+import androidx.fragment.app.FragmentManager
+import com.mironchik.multimodule.features.producer_api.ProducerMediator
+import javax.inject.Inject
+
+class ProducerMediatorImpl @Inject constructor() : ProducerMediator {
+    override fun openProducer(
+        fragmentManager: FragmentManager,
+        container: Int
+    ) {
+        fragmentManager.beginTransaction()
+            .replace(container, FragmentProducer())
+            .commit()
+    }
+}
\ No newline at end of file
diff --git a/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ProducerModuleExternal.kt b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ProducerModuleExternal.kt
new file mode 100644
index 00000000..1a362ece
--- /dev/null
+++ b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ProducerModuleExternal.kt
@@ -0,0 +1,15 @@
+package com.mironchik.multimodule.features.producer_impl
+
+import com.mironchik.multimodule.features.producer_api.ProducerMediator
+import dagger.Binds
+import dagger.Module
+import dagger.multibindings.ClassKey
+import dagger.multibindings.IntoMap
+
+@Module
+interface ProducerModuleExternal {
+    @Binds
+    @IntoMap
+    @ClassKey(ProducerMediator::class)
+    fun putProducerMediator(mediatorImpl: ProducerMediatorImpl): Any
+}
\ No newline at end of file
diff --git a/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ViewModelProducer.kt b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ViewModelProducer.kt
new file mode 100644
index 00000000..e89dfab8
--- /dev/null
+++ b/modules/features/producer_impl/src/main/kotlin/com/mironchik/multimodule/features/producer_impl/ViewModelProducer.kt
@@ -0,0 +1,17 @@
+package com.mironchik.multimodule.features.producer_impl
+
+import androidx.lifecycle.ViewModel
+import com.mironchik.multimodule.base.colors.ColorsController
+import com.mironchik.multimodule.base.colors.ColorsGenerator
+import com.mironchik.multimodule.core.api.scopes.FeatureScope
+import javax.inject.Inject
+
+@FeatureScope
+class ViewModelProducer @Inject constructor(
+    private val colorsController: ColorsController,
+    private val colorGenerator: ColorsGenerator,
+): ViewModel() {
+    fun generateColor() {
+        colorsController.updateColor(colorGenerator.generateColor())
+    }
+}
\ No newline at end of file
diff --git a/modules/features/producer_impl/src/main/res/layout/fragment_producer.xml b/modules/features/producer_impl/src/main/res/layout/fragment_producer.xml
new file mode 100644
index 00000000..3ca899bb
--- /dev/null
+++ b/modules/features/producer_impl/src/main/res/layout/fragment_producer.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <Button
+        android:id="@+id/button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="@string/generate_color"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/modules/features/producer_impl/src/main/res/values/strings.xml b/modules/features/producer_impl/src/main/res/values/strings.xml
new file mode 100644
index 00000000..71552c60
--- /dev/null
+++ b/modules/features/producer_impl/src/main/res/values/strings.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="generate_color">Generate Color</string>
+</resources>
\ No newline at end of file
diff --git a/modules/features/receiver_api/build.gradle.kts b/modules/features/receiver_api/build.gradle.kts
new file mode 100644
index 00000000..ddbfbdfd
--- /dev/null
+++ b/modules/features/receiver_api/build.gradle.kts
@@ -0,0 +1,25 @@
+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+    id("kotlin-kapt")
+}
+
+android {
+    namespace = "com.mironchik.multimodule.features.receiver_api"
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+    }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+    }
+}
+
+dependencies {
+    implementation(platform(project(":modules:platform")))
+
+    implementation("androidx.appcompat:appcompat")
+}
\ No newline at end of file
diff --git a/modules/features/receiver_api/src/main/kotlin/com/mironchik/multimodule/features/receiver_api/ReceiverMediator.kt b/modules/features/receiver_api/src/main/kotlin/com/mironchik/multimodule/features/receiver_api/ReceiverMediator.kt
new file mode 100644
index 00000000..4638eccd
--- /dev/null
+++ b/modules/features/receiver_api/src/main/kotlin/com/mironchik/multimodule/features/receiver_api/ReceiverMediator.kt
@@ -0,0 +1,11 @@
+package com.mironchik.multimodule.features.receiver_api
+
+import androidx.annotation.IdRes
+import androidx.fragment.app.FragmentManager
+
+interface ReceiverMediator {
+    fun openReceiver(
+        fragmentManager: FragmentManager,
+        @IdRes container: Int,
+    )
+}
\ No newline at end of file
diff --git a/modules/features/receiver_impl/build.gradle.kts b/modules/features/receiver_impl/build.gradle.kts
new file mode 100644
index 00000000..91e4fa84
--- /dev/null
+++ b/modules/features/receiver_impl/build.gradle.kts
@@ -0,0 +1,32 @@
+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+    id("kotlin-kapt")
+}
+
+android {
+    namespace = "com.mironchik.multimodule.features.receiver_impl"
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+    }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+    }
+}
+
+dependencies {
+    api(project(":modules:core:api"))
+    api(project(":modules:base:colors"))
+    api(project(":modules:features:receiver_api"))
+
+    implementation(platform(project(":modules:platform")))
+    implementation("com.google.dagger:dagger")
+    kapt("com.google.dagger:dagger-compiler:2.52")
+    implementation("androidx.appcompat:appcompat")
+    implementation("androidx.constraintlayout:constraintlayout")
+    implementation("com.google.android.material:material")
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/FragmentReceiver.kt b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/FragmentReceiver.kt
similarity index 72%
rename from app/src/main/java/ru/otus/daggerhomework/FragmentReceiver.kt
rename to modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/FragmentReceiver.kt
index 96abb1e2..b30d7ebd 100644
--- a/app/src/main/java/ru/otus/daggerhomework/FragmentReceiver.kt
+++ b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/FragmentReceiver.kt
@@ -4,13 +4,14 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
-import android.widget.Button
 import androidx.annotation.ColorInt
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.lifecycleScope
+import com.mironchik.multimodule.base.colors.ColorsControllerProvider
+import com.mironchik.multimodule.core.api.AggregatingHolder
+import com.mironchik.multimodule.features.receiver_impl.R
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
-import ru.otus.daggerhomework.di.ActivityComponentProvider
 import ru.otus.daggerhomework.di.DaggerFragmentReceiverComponent
 import javax.inject.Inject
 
@@ -23,13 +24,16 @@ class FragmentReceiver : Fragment() {
         container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
-        return inflater.inflate(R.layout.fragment_b, container, false)
+        return inflater.inflate(R.layout.fragment_receiver, container, false)
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         DaggerFragmentReceiverComponent.factory()
-            .create((activity as ActivityComponentProvider).provideActivityComponent())
+            .create(
+                (requireActivity().application as AggregatingHolder).aggregatingProvider,
+                (requireActivity() as ColorsControllerProvider),
+            )
             .inject(this)
         frame = view.findViewById(R.id.frame)
         viewModelReceiver.colors
diff --git a/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/FragmentReceiverComponent.kt b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/FragmentReceiverComponent.kt
new file mode 100644
index 00000000..d69cfd1d
--- /dev/null
+++ b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/FragmentReceiverComponent.kt
@@ -0,0 +1,27 @@
+package ru.otus.daggerhomework.di
+
+import com.mironchik.multimodule.base.colors.ColorsController
+import com.mironchik.multimodule.base.colors.ColorsControllerProvider
+import com.mironchik.multimodule.core.api.AggregatingProvider
+import com.mironchik.multimodule.core.api.scopes.FeatureScope
+import dagger.BindsInstance
+import dagger.Component
+import dagger.Module
+import ru.otus.daggerhomework.FragmentReceiver
+import ru.otus.daggerhomework.ViewModelReceiver
+
+@FeatureScope
+@Component(
+    dependencies = [AggregatingProvider::class, ColorsControllerProvider::class]
+)
+interface FragmentReceiverComponent {
+    @Component.Factory
+    interface Factory {
+        fun create(
+            aggregatingProvider: AggregatingProvider,
+            colorsControllerProvider: ColorsControllerProvider,
+        ): FragmentReceiverComponent
+    }
+
+    fun inject(fragment: FragmentReceiver)
+}
\ No newline at end of file
diff --git a/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ReceiverMediatorImpl.kt b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ReceiverMediatorImpl.kt
new file mode 100644
index 00000000..f43c915f
--- /dev/null
+++ b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ReceiverMediatorImpl.kt
@@ -0,0 +1,14 @@
+package com.mironchik.multimodule.features.receiver_impl
+
+import androidx.fragment.app.FragmentManager
+import com.mironchik.multimodule.features.receiver_api.ReceiverMediator
+import ru.otus.daggerhomework.FragmentReceiver
+import javax.inject.Inject
+
+class ReceiverMediatorImpl @Inject constructor() : ReceiverMediator {
+    override fun openReceiver(fragmentManager: FragmentManager, container: Int) {
+        fragmentManager.beginTransaction()
+            .replace(container, FragmentReceiver())
+            .commit()
+    }
+}
\ No newline at end of file
diff --git a/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ReceiverModuleExternal.kt b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ReceiverModuleExternal.kt
new file mode 100644
index 00000000..444fa9f4
--- /dev/null
+++ b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ReceiverModuleExternal.kt
@@ -0,0 +1,15 @@
+package com.mironchik.multimodule.features.receiver_impl
+
+import com.mironchik.multimodule.features.receiver_api.ReceiverMediator
+import dagger.Binds
+import dagger.Module
+import dagger.multibindings.ClassKey
+import dagger.multibindings.IntoMap
+
+@Module
+interface ReceiverModuleExternal {
+    @Binds
+    @IntoMap
+    @ClassKey(ReceiverMediator::class)
+    fun putReceiverMediator(receiverMediatorImpl: ReceiverMediatorImpl): Any
+}
\ No newline at end of file
diff --git a/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ViewModelReceiver.kt b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ViewModelReceiver.kt
new file mode 100644
index 00000000..1f3890c8
--- /dev/null
+++ b/modules/features/receiver_impl/src/main/kotlin/com/mironchik/multimodule/features/receiver_impl/ViewModelReceiver.kt
@@ -0,0 +1,14 @@
+package ru.otus.daggerhomework
+
+import com.mironchik.multimodule.base.colors.ColorsController
+import com.mironchik.multimodule.core.api.scopes.FeatureScope
+import kotlinx.coroutines.flow.StateFlow
+import javax.inject.Inject
+
+@FeatureScope
+class ViewModelReceiver @Inject constructor(
+    private val colorsController: ColorsController,
+) {
+    val colors: StateFlow<Int>
+        get() = colorsController.color
+}
\ No newline at end of file
diff --git a/modules/features/receiver_impl/src/main/res/layout/fragment_receiver.xml b/modules/features/receiver_impl/src/main/res/layout/fragment_receiver.xml
new file mode 100644
index 00000000..4edb4339
--- /dev/null
+++ b/modules/features/receiver_impl/src/main/res/layout/fragment_receiver.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/frame"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent" />
\ No newline at end of file
diff --git a/modules/features/screen/build.gradle.kts b/modules/features/screen/build.gradle.kts
new file mode 100644
index 00000000..2b71bd86
--- /dev/null
+++ b/modules/features/screen/build.gradle.kts
@@ -0,0 +1,33 @@
+plugins {
+    id("com.android.library")
+    id("kotlin-android")
+    id("kotlin-kapt")
+}
+
+android {
+    namespace = "com.mironchik.multimodule.features.screen"
+    compileSdk = rootProject.extra["compileSdkVersion"] as Int
+
+    defaultConfig {
+        minSdk = rootProject.extra["minSdkVersion"] as Int
+    }
+
+    compileOptions {
+        sourceCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+        targetCompatibility = rootProject.extra["javaCompatibility"] as JavaVersion
+    }
+}
+
+dependencies {
+    api(project(":modules:core:api"))
+    api(project(":modules:base:colors"))
+    api(project(":modules:features:receiver_api"))
+    api(project(":modules:features:producer_api"))
+
+    implementation(platform(project(":modules:platform")))
+    implementation("com.google.dagger:dagger")
+    kapt("com.google.dagger:dagger-compiler:2.52")
+    implementation("androidx.appcompat:appcompat")
+    implementation("androidx.constraintlayout:constraintlayout")
+    implementation("com.google.android.material:material")
+}
\ No newline at end of file
diff --git a/modules/features/screen/src/main/AndroidManifest.xml b/modules/features/screen/src/main/AndroidManifest.xml
new file mode 100644
index 00000000..00c39cb3
--- /dev/null
+++ b/modules/features/screen/src/main/AndroidManifest.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <application>
+        <activity android:name=".MainActivity" android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
\ No newline at end of file
diff --git a/modules/features/screen/src/main/kotlin/com/mironchik/multimodule/features/screen/MainActivity.kt b/modules/features/screen/src/main/kotlin/com/mironchik/multimodule/features/screen/MainActivity.kt
new file mode 100644
index 00000000..2a3fa6e8
--- /dev/null
+++ b/modules/features/screen/src/main/kotlin/com/mironchik/multimodule/features/screen/MainActivity.kt
@@ -0,0 +1,32 @@
+package com.mironchik.multimodule.features.screen
+
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import com.mironchik.multimodule.base.colors.ColorsController
+import com.mironchik.multimodule.base.colors.ColorsControllerProvider
+import com.mironchik.multimodule.core.api.AggregatingHolder
+import com.mironchik.multimodule.core.api.MediatorsProvider
+import com.mironchik.multimodule.features.producer_api.ProducerMediator
+import com.mironchik.multimodule.features.receiver_api.ReceiverMediator
+import javax.inject.Inject
+
+class MainActivity : AppCompatActivity(), ColorsControllerProvider {
+    @Inject lateinit var colorsController: ColorsController
+    override fun provideColorsController(): ColorsController {
+        return colorsController
+    }
+    @Inject lateinit var producerMediator: ProducerMediator
+    @Inject lateinit var receiverMediator: ReceiverMediator
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val component = DaggerMainComponent.factory().create(
+            (application as AggregatingHolder).aggregatingProvider
+        )
+        component.inject(this)
+
+        setContentView(R.layout.activity_main)
+        producerMediator.openProducer(supportFragmentManager, R.id.fragment_producer)
+        receiverMediator.openReceiver(supportFragmentManager, R.id.fragment_receiver)
+    }
+}
\ No newline at end of file
diff --git a/modules/features/screen/src/main/kotlin/com/mironchik/multimodule/features/screen/MainComponent.kt b/modules/features/screen/src/main/kotlin/com/mironchik/multimodule/features/screen/MainComponent.kt
new file mode 100644
index 00000000..082824a0
--- /dev/null
+++ b/modules/features/screen/src/main/kotlin/com/mironchik/multimodule/features/screen/MainComponent.kt
@@ -0,0 +1,53 @@
+package com.mironchik.multimodule.features.screen
+
+import com.mironchik.multimodule.base.colors.ColorsController
+import com.mironchik.multimodule.base.colors.ColorsControllerImpl
+import com.mironchik.multimodule.core.api.AggregatingProvider
+import com.mironchik.multimodule.features.producer_api.ProducerMediator
+import com.mironchik.multimodule.features.receiver_api.ReceiverMediator
+import dagger.Component
+import dagger.Module
+import dagger.Provides
+import javax.inject.Provider
+import javax.inject.Scope
+
+@Scope
+annotation class ActivityScope
+
+@ActivityScope
+@Component(
+    dependencies = [AggregatingProvider::class],
+    modules = [MainModule::class],
+)
+interface MainComponent {
+    @Component.Factory
+    interface Factory {
+        fun create(
+            aggregatingProvider: AggregatingProvider,
+        ): MainComponent
+    }
+
+    fun inject(activity: MainActivity)
+}
+
+@Module
+interface MainModule {
+    companion object {
+        @Provides
+        @ActivityScope
+        fun provideColorsController(): ColorsController {
+            return ColorsControllerImpl()
+        }
+
+        @Provides
+        fun provideReceiverMediator(map: Map<Class<*>, @JvmSuppressWildcards Provider<Any>>): ReceiverMediator {
+            return map[ReceiverMediator::class.java]?.get() as ReceiverMediator
+        }
+
+        @Provides
+        fun provideProducerMediator(map: Map<Class<*>, @JvmSuppressWildcards Provider<Any>>): ProducerMediator {
+            return map[ProducerMediator::class.java]?.get() as ProducerMediator
+        }
+    }
+}
+
diff --git a/modules/features/screen/src/main/res/layout/activity_main.xml b/modules/features/screen/src/main/res/layout/activity_main.xml
new file mode 100644
index 00000000..1c0bd3f3
--- /dev/null
+++ b/modules/features/screen/src/main/res/layout/activity_main.xml
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".MainActivity"
+    android:orientation="vertical">
+
+    <FrameLayout
+        android:id="@+id/fragment_producer"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_weight="1"/>
+
+    <FrameLayout
+        android:id="@+id/fragment_receiver"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:layout_weight="1"/>
+
+</LinearLayout>
\ No newline at end of file
diff --git a/modules/platform/build.gradle.kts b/modules/platform/build.gradle.kts
index 5a4fec50..50f909b2 100644
--- a/modules/platform/build.gradle.kts
+++ b/modules/platform/build.gradle.kts
@@ -10,5 +10,9 @@ dependencies {
     constraints {
         api("com.google.dagger:dagger:2.52")
         api("com.google.dagger:dagger-compiler:2.52")
+        api("androidx.appcompat:appcompat:1.7.0")
+        api("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.9.0")
+        api("androidx.constraintlayout:constraintlayout:2.2.0")
+        api("com.google.android.material:material:1.12.0")
     }
 }
\ No newline at end of file
diff --git a/settings.gradle b/settings.gradle
index be7a7c87..5384cebe 100644
--- a/settings.gradle
+++ b/settings.gradle
@@ -1,8 +1,13 @@
 include ':app'
 include ':modules:platform'
+include ':modules:base:colors'
 include ':modules:core:api'
 include ':modules:core:api_impl'
 include ':modules:core:api_factory'
-include ':modules:features:producer'
+include ':modules:features:producer_api'
+include ':modules:features:producer_impl'
+include ':modules:features:receiver_api'
+include ':modules:features:receiver_impl'
+include ':modules:features:screen'
 
-rootProject.name = "DaggerHomework"
\ No newline at end of file
+rootProject.name = "MultimoduleHomework"
\ No newline at end of file