diff --git a/app/build.gradle b/app/build.gradle
index 705d0941..74ef9ea5 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -40,4 +40,6 @@ dependencies {
     implementation 'androidx.constraintlayout:constraintlayout:2.1.0'
     implementation 'com.google.dagger:dagger:2.42'
     kapt 'com.google.dagger:dagger-compiler:2.42'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.1"
+    implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.5.1"
 }
\ No newline at end of file
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index fe328c68..45b42152 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,16 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest
-    xmlns:android="http://schemas.android.com/apk/res/android"
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="ru.otus.daggerhomework">
 
     <application
         android:allowBackup="true"
+        android:name=".App"
         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..588ed707 100644
--- a/app/src/main/java/ru/otus/daggerhomework/App.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/App.kt
@@ -1,6 +1,18 @@
 package ru.otus.daggerhomework
 
 import android.app.Application
+import ru.otus.daggerhomework.di.ApplicationComponent
+import ru.otus.daggerhomework.di.DaggerApplicationComponent
+
+
+class App : Application() {
+
+    lateinit var appComponent: ApplicationComponent
+        private set
+
+    override fun onCreate() {
+        super.onCreate()
+        appComponent = DaggerApplicationComponent.factory().create(this)
+    }
 
-class App :Application() {
 }
\ 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..f0ca940b 100644
--- a/app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/ColorGenerator.kt
@@ -4,6 +4,7 @@ import android.graphics.Color
 import androidx.annotation.ColorInt
 import androidx.annotation.ColorRes
 import java.util.*
+import javax.inject.Inject
 
 interface ColorGenerator {
 
@@ -11,7 +12,7 @@ interface ColorGenerator {
     fun generateColor(): Int
 }
 
-class ColorGeneratorImpl : ColorGenerator {
+class ColorGeneratorImpl @Inject constructor() : ColorGenerator {
 
     override fun generateColor(): Int {
         val rnd = Random()
diff --git a/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt b/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt
index 00dd10dc..96c03a57 100644
--- a/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/FragmentProducer.kt
@@ -6,21 +6,42 @@ import android.view.View
 import android.view.ViewGroup
 import android.widget.Button
 import androidx.fragment.app.Fragment
+import androidx.lifecycle.ViewModelProvider
+import ru.otus.daggerhomework.di.DaggerFragmentProducerComponent
+import ru.otus.daggerhomework.di.FragmentProducerComponent
+import javax.inject.Inject
 
 class FragmentProducer : Fragment() {
 
+    @Inject
+    lateinit var viewModelFactory: ViewModelProducer.Factory
+
+    private val viewModelProducer by lazy {
+        ViewModelProvider(this, viewModelFactory)[ViewModelProducer::class.java]
+    }
+
+
     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 onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val fragmentProducerComponent = DaggerFragmentProducerComponent.factory()
+            .create((requireActivity() as MainActivity).mainActivityComponent)
+        fragmentProducerComponent.inject(this)
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
-        view.findViewById<Button>(R.id.button).setOnClickListener {
-            //отправить результат через livedata в другой фрагмент
-        }
+
+        view.findViewById<Button>(R.id.button)
+            .setOnClickListener {
+                viewModelProducer.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..00a3f3ee 100644
--- a/app/src/main/java/ru/otus/daggerhomework/FragmentReceiver.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/FragmentReceiver.kt
@@ -4,12 +4,25 @@ 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.ViewModelProvider
+import androidx.lifecycle.lifecycleScope
+import kotlinx.coroutines.flow.launchIn
+import kotlinx.coroutines.flow.onEach
+import ru.otus.daggerhomework.di.DaggerFragmentReceiverComponent
+import ru.otus.daggerhomework.di.FragmentReceiverComponent
+import javax.inject.Inject
 
 class FragmentReceiver : Fragment() {
 
+    @Inject
+    lateinit var viewModelFactory: ViewModelReceiver.Factory
+
+    private val viewModelReceiver by lazy {
+        ViewModelProvider(this, viewModelFactory)[ViewModelReceiver::class.java]
+    }
+
     private lateinit var frame: View
 
     override fun onCreateView(
@@ -17,12 +30,22 @@ 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 onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        val fragmentReceiverComponent = DaggerFragmentReceiverComponent.factory().create((requireActivity() as MainActivity).mainActivityComponent)
+        fragmentReceiverComponent.inject(this)
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
+
         frame = view.findViewById(R.id.frame)
+        viewModelReceiver.observeColors().onEach {
+            populateColor(it)
+        }.launchIn(lifecycleScope)
     }
 
     fun populateColor(@ColorInt color: Int) {
diff --git a/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt b/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
index 1b85e946..4e15dc13 100644
--- a/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/MainActivity.kt
@@ -2,11 +2,23 @@ package ru.otus.daggerhomework
 
 import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
+import ru.otus.daggerhomework.di.DaggerMainActivityComponent
+import ru.otus.daggerhomework.di.MainActivityComponent
 
 class MainActivity : AppCompatActivity() {
 
+    lateinit var mainActivityComponent: MainActivityComponent
+        private set
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setContentView(R.layout.activity_main)
+        mainActivityComponent = DaggerMainActivityComponent.factory().create(this, (application as App).appComponent)
+
+        supportFragmentManager
+            .beginTransaction()
+            .add(R.id.fragment_a, FragmentReceiver())
+            .add(R.id.fragment_b, FragmentProducer())
+            .commit()
     }
 }
\ 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..64b423a4 100644
--- a/app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/ViewModelProducer.kt
@@ -3,14 +3,35 @@ package ru.otus.daggerhomework
 import android.content.Context
 import android.widget.Toast
 import androidx.fragment.app.FragmentActivity
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import javax.inject.Inject
 
 class ViewModelProducer(
     private val colorGenerator: ColorGenerator,
-    private val context: Context
-) {
+    private val context: Context,
+    val stateFlow: MutableStateFlow<Int>
+) : ViewModel() {
 
     fun generateColor() {
         if (context !is FragmentActivity) throw RuntimeException("Здесь нужен контекст активити")
+        stateFlow.value = colorGenerator.generateColor()
         Toast.makeText(context, "Color sent", Toast.LENGTH_LONG).show()
     }
+
+
+    class Factory @Inject constructor(
+        private val colorGenerator: ColorGenerator,
+        private val context: Context,
+        private val stateFlow: MutableStateFlow<Int>
+    ) : ViewModelProvider.Factory {
+
+        override fun <T : ViewModel> create(modelClass: Class<T>): T {
+            if (modelClass.isAssignableFrom(ViewModelProducer::class.java))
+                return ViewModelProducer(colorGenerator, context, stateFlow) as T
+            else throw IllegalArgumentException()
+        }
+    }
 }
\ 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..6b6eabbe 100644
--- a/app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt
+++ b/app/src/main/java/ru/otus/daggerhomework/ViewModelReceiver.kt
@@ -3,13 +3,33 @@ package ru.otus.daggerhomework
 import android.app.Application
 import android.content.Context
 import android.widget.Toast
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import kotlinx.coroutines.flow.StateFlow
+import ru.otus.daggerhomework.di.ApplicationContext
+import javax.inject.Inject
 
 class ViewModelReceiver(
-    private val context: Context
-) {
+    private val context: Context,
+    private val stateFlow: StateFlow<Int>
+): ViewModel() {
 
-    fun observeColors() {
+    fun observeColors() : StateFlow<Int>{
         if (context !is Application) throw RuntimeException("Здесь нужен контекст апликейшена")
         Toast.makeText(context, "Color received", Toast.LENGTH_LONG).show()
+        return stateFlow
+    }
+
+    class Factory @Inject constructor(
+        @ApplicationContext val context: Context,
+        val stateFlow: StateFlow<Int>
+    ) : ViewModelProvider.Factory {
+        override fun <T : ViewModel> create(modelClass: Class<T>): T {
+            if (modelClass.isAssignableFrom(ViewModelReceiver::class.java)) {
+                return ViewModelReceiver(context, stateFlow) as T
+            } else {
+                throw IllegalArgumentException("Unknown ViewModel class")
+            }
+        }
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/ApplicationComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/ApplicationComponent.kt
new file mode 100644
index 00000000..a486ccb0
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/ApplicationComponent.kt
@@ -0,0 +1,21 @@
+package ru.otus.daggerhomework.di
+
+import android.content.Context
+import dagger.BindsInstance
+import dagger.Component
+import javax.inject.Qualifier
+import javax.inject.Singleton
+
+
+@Component
+@Singleton
+interface ApplicationComponent {
+
+    @ApplicationContext
+    fun provideContext(): Context
+
+    @Component.Factory
+    interface Factory {
+        fun create(@BindsInstance @ApplicationContext context: Context): ApplicationComponent
+    }
+}
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..11183c76
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerComponent.kt
@@ -0,0 +1,16 @@
+package ru.otus.daggerhomework.di
+
+import dagger.Component
+import ru.otus.daggerhomework.FragmentProducer
+
+@Component(dependencies = [MainActivityComponent::class])
+@FragmentScope
+interface FragmentProducerComponent {
+
+    fun inject(fragmentProducer: FragmentProducer)
+
+    @Component.Factory
+    interface Factory {
+        fun create(mainActivityComponent: MainActivityComponent): FragmentProducerComponent
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerModule.kt b/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerModule.kt
new file mode 100644
index 00000000..43909529
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/FragmentProducerModule.kt
@@ -0,0 +1,7 @@
+package ru.otus.daggerhomework.di
+
+import dagger.Module
+
+@Module
+object FragmentProducerModule {
+}
\ 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..82f4da38
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverComponent.kt
@@ -0,0 +1,18 @@
+package ru.otus.daggerhomework.di
+
+import dagger.Component
+import ru.otus.daggerhomework.FragmentProducer
+import ru.otus.daggerhomework.FragmentReceiver
+
+@Component(dependencies = [MainActivityComponent::class])
+@FragmentScope
+interface FragmentReceiverComponent {
+
+    fun inject(fragmentReceiver: FragmentReceiver)
+
+    @Component.Factory
+    interface Factory {
+        fun create(mainActivityComponent: MainActivityComponent): FragmentReceiverComponent
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverModule.kt b/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverModule.kt
new file mode 100644
index 00000000..06916c05
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/FragmentReceiverModule.kt
@@ -0,0 +1,7 @@
+package ru.otus.daggerhomework.di
+
+import dagger.Module
+
+@Module
+object FragmentReceiverModule {
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/MainActivityComponent.kt b/app/src/main/java/ru/otus/daggerhomework/di/MainActivityComponent.kt
new file mode 100644
index 00000000..7d125edc
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/MainActivityComponent.kt
@@ -0,0 +1,28 @@
+package ru.otus.daggerhomework.di
+
+import android.content.Context
+import dagger.BindsInstance
+import dagger.Component
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import ru.otus.daggerhomework.ColorGenerator
+import ru.otus.daggerhomework.MainActivity
+
+@Component(dependencies = [ApplicationComponent::class], modules = [MainModule::class])
+@ActivityScope
+interface MainActivityComponent {
+    fun provideContext():Context
+
+    fun provideColorGenerator(): ColorGenerator
+
+    fun provideMutableStateFlow(): MutableStateFlow<Int>
+    fun provideStateFlow(): StateFlow<Int>
+
+    @ApplicationContext
+    fun provideApplicationContext(): Context
+
+    @Component.Factory
+    interface Factory {
+        fun create(@BindsInstance context: Context, applicationComponent: ApplicationComponent): MainActivityComponent
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/MainModule.kt b/app/src/main/java/ru/otus/daggerhomework/di/MainModule.kt
new file mode 100644
index 00000000..1283f35f
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/MainModule.kt
@@ -0,0 +1,35 @@
+package ru.otus.daggerhomework.di
+
+import dagger.Binds
+import dagger.Module
+import dagger.Provides
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import ru.otus.daggerhomework.ColorGenerator
+import ru.otus.daggerhomework.ColorGeneratorImpl
+
+
+@Module(includes = [MainBindModule::class])
+abstract class MainModule {
+
+    companion object {
+        @Provides
+        @ActivityScope
+        fun provideMutableStateFlow(): MutableStateFlow<Int> {
+            return MutableStateFlow(0)
+        }
+    }
+
+
+}
+
+
+@Module
+interface MainBindModule{
+
+    @Binds
+    fun bindStateFlow(mutableStateFlow: MutableStateFlow<Int>): StateFlow<Int>
+    @Binds
+    fun bindColorGenerator(colorGeneratorImpl: ColorGeneratorImpl): ColorGenerator
+
+}
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/Qualifiers.kt b/app/src/main/java/ru/otus/daggerhomework/di/Qualifiers.kt
new file mode 100644
index 00000000..c1e85178
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/Qualifiers.kt
@@ -0,0 +1,7 @@
+package ru.otus.daggerhomework.di
+
+import javax.inject.Qualifier
+
+
+@Qualifier
+annotation class ApplicationContext
\ No newline at end of file
diff --git a/app/src/main/java/ru/otus/daggerhomework/di/Scopes.kt b/app/src/main/java/ru/otus/daggerhomework/di/Scopes.kt
new file mode 100644
index 00000000..527677a6
--- /dev/null
+++ b/app/src/main/java/ru/otus/daggerhomework/di/Scopes.kt
@@ -0,0 +1,9 @@
+package ru.otus.daggerhomework.di
+
+import javax.inject.Scope
+
+@Scope
+annotation class ActivityScope
+
+@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..f6a888ac 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -1,19 +1,25 @@
 <?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"
+    android:weightSum="2"
+    android:orientation="vertical"
     tools:context=".MainActivity">
 
-    <TextView
-        android:layout_width="wrap_content"
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/fragment_a"
+        android:layout_width="match_parent"
         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" />
+        android:layout_weight="1"/>
 
-</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
+    <androidx.fragment.app.FragmentContainerView
+        android:id="@+id/fragment_b"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_weight="1"/>
+
+
+</LinearLayout>
\ No newline at end of file