Home task implement: migrate app to Jetpack Compose.

app/build.gradle

@@ -1,8 +1,9 @@
 plugins {
     alias(libs.plugins.androidApplication)
-    alias(libs.plugins.kotlinAndroid)
     alias(libs.plugins.kotlinxSerialization)
-    alias(libs.plugins.kapt)
+    alias(libs.plugins.ksp)
+    alias(libs.plugins.compose.compiler)
+    alias(libs.plugins.hilt)
 }
 
 android {
@@ -29,11 +30,15 @@ android {
         sourceCompatibility JavaVersion.VERSION_17
         targetCompatibility JavaVersion.VERSION_17
     }
-    kotlinOptions {
-        jvmTarget = '17'
+    composeCompiler {
+        reportsDestination = layout.buildDirectory.dir("compose_compiler")
+        metricsDestination = layout.buildDirectory.dir("compose_compiler")
+        enableStrongSkippingMode = true
+        stabilityConfigurationFile = rootProject.file("compose-stability.conf")
     }
     buildFeatures {
-        viewBinding true
+        viewBinding false // так как XML-лейаутов больше нет
+        compose true
     }
 }
 
@@ -47,14 +52,8 @@ dependencies {
     implementation libs.core.ktx
     implementation libs.appcompat
     implementation libs.material
-    implementation libs.constraintlayout
-    implementation libs.swipetorefresh
-    implementation libs.lifecycle.livedata.ktx
     implementation libs.lifecycle.viewmodel.ktx
-    implementation libs.fragment.ktx
     implementation libs.lifecycle.runtime.ktx
-    implementation libs.navigation.fragment.ktx
-    implementation libs.navigation.ui.ktx
     implementation libs.coil
     implementation libs.gson
     implementation libs.bundles.network
@@ -63,10 +62,16 @@ dependencies {
     implementation libs.androidx.datastore
     implementation libs.androidx.datastore.preferences
 
-    implementation libs.dagger
-    kapt libs.daggerCompiler
+    implementation platform(libs.androidx.compose.bom)
+    implementation libs.bundles.compose
+    implementation libs.kotlinx.collections.immutable
+    debugImplementation libs.androidx.compose.ui.tooling
+
+    implementation libs.hilt.android
+    ksp libs.hilt.compiler
+    implementation libs.hilt.navigation.compose
 
     testImplementation libs.junit
     androidTestImplementation libs.androidx.test.ext.junit
     androidTestImplementation libs.espresso.core
-}
+}

app/src/main/java/ru/otus/marketsample/MainActivity.kt

@@ -1,26 +1,24 @@
 package ru.otus.marketsample
 
 import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
 import androidx.activity.enableEdgeToEdge
-import androidx.appcompat.app.AppCompatActivity
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
-import ru.otus.marketsample.databinding.ActivityMainBinding
+import dagger.hilt.android.AndroidEntryPoint
+import ru.otus.marketsample.ui.navigation.MainScreen
+import ru.otus.marketsample.ui.theme.MarketSampleTheme
 
-class MainActivity : AppCompatActivity() {
-
-    private lateinit var binding: ActivityMainBinding
+@AndroidEntryPoint
+class MainActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         enableEdgeToEdge()
         super.onCreate(savedInstanceState)
-        binding = ActivityMainBinding.inflate(layoutInflater)
-        setContentView(binding.root)
-
-        ViewCompat.setOnApplyWindowInsetsListener(binding.container) { view, insets ->
-            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
-            view.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
-            insets
+
+        setContent {
+            MarketSampleTheme {
+                MainScreen()
+            }
         }
     }
-}
+}

app/src/main/java/ru/otus/marketsample/MarketSampleApp.kt

@@ -1,15 +1,7 @@
 package ru.otus.marketsample
 
 import android.app.Application
-import ru.otus.marketsample.di.AppComponent
-import ru.otus.marketsample.di.DaggerAppComponent
-import ru.otus.common.di.Dependencies
-import ru.otus.common.di.DependenciesProvider
+import dagger.hilt.android.HiltAndroidApp
 
-class MarketSampleApp: Application(), DependenciesProvider {
-    val appComponent: AppComponent = DaggerAppComponent.factory().create(this)
-
-    override fun getDependencies(): Dependencies {
-        return appComponent
-    }
-}
+@HiltAndroidApp
+class MarketSampleApp : Application()