HomeWork14

app/build.gradle

@@ -1,16 +1,17 @@
 plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
+    id("org.jetbrains.kotlin.kapt")
 }
 
 android {
     namespace 'ru.otus.basicarchitecture'
-    compileSdk 33
+    compileSdk 34
 
     defaultConfig {
         applicationId "ru.otus.basicarchitecture"
-        minSdk 24
-        targetSdk 33
+        minSdk 26
+        targetSdk 34
         versionCode 1
         versionName "1.0"
 
@@ -24,15 +25,23 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
+    }
+    buildFeatures {
+        viewBinding true
     }
     kotlinOptions {
-        jvmTarget = '1.8'
+        jvmTarget = '17'
+    }
+    kapt {
+        correctErrorTypes true
     }
 }
 
 dependencies {
+    implementation("com.google.dagger:dagger:2.48.1")
+    kapt("com.google.dagger:dagger-compiler:2.48.1")
 
     implementation 'androidx.core:core-ktx:1.8.0'
     implementation 'androidx.appcompat:appcompat:1.6.1'

app/src/main/AndroidManifest.xml

@@ -3,6 +3,7 @@
     xmlns:tools="http://schemas.android.com/tools">
 
     <application
+        android:name=".App"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
@@ -14,7 +15,13 @@
         tools:targetApi="31">
         <activity
             android:name=".MainActivity"
-            android:exported="false" />
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
     </application>
 
 </manifest>

app/src/main/java/ru/otus/basicarchitecture/App.kt

@@ -0,0 +1,10 @@
+package ru.otus.basicarchitecture
+
+import android.app.Application
+import ru.otus.basicarchitecture.DI.MainComponent.DaggerMainComponent
+
+class App : Application() {
+    val component by lazy {
+        DaggerMainComponent.builder().build()
+    }
+}

app/src/main/java/ru/otus/basicarchitecture/Core/Model/Address.kt

@@ -0,0 +1,7 @@
+package ru.otus.basicarchitecture.Core.Model
+
+data class Address(
+    val country: String,
+    val city: String,
+    val address: String
+) : BaseModel

app/src/main/java/ru/otus/basicarchitecture/Core/Model/BaseModel.kt

@@ -0,0 +1,3 @@
+package ru.otus.basicarchitecture.Core.Model
+
+sealed interface BaseModel

app/src/main/java/ru/otus/basicarchitecture/Core/Model/Interests.kt

@@ -0,0 +1,5 @@
+package ru.otus.basicarchitecture.Core.Model
+
+data class Interests (
+    var interests:  String
+) : BaseModel

app/src/main/java/ru/otus/basicarchitecture/Core/Model/Person.kt

@@ -0,0 +1,22 @@
+package ru.otus.basicarchitecture.Core.Model
+
+import ru.otus.basicarchitecture.DI.FragmentScope
+
+@FragmentScope
+data class Person(
+    var firstName: String,
+    var surName: String,
+    var dateOfBirth: String
+) : BaseModel  {
+    companion object {
+        const val defaultValueProperty = ""
+
+        fun defaultPerson(): Person {
+            return Person(
+                defaultValueProperty,
+                defaultValueProperty,
+                defaultValueProperty
+            )
+        }
+    }
+}

app/src/main/java/ru/otus/basicarchitecture/Core/Model/ViewModelFactory.kt

@@ -0,0 +1,13 @@
+package ru.otus.basicarchitecture.Core.Model
+
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.ViewModelProvider
+import javax.inject.Inject
+
+class ViewModelFactory @Inject constructor(
+    private val viewModels: @JvmSuppressWildcards Map<String, ViewModel>
+) : ViewModelProvider.Factory {
+    override fun <T : ViewModel> create(modelClass: Class<T>): T {
+        return viewModels[modelClass.simpleName] as T
+    }
+}

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment1/Fragment1SubComponent.kt

@@ -0,0 +1,17 @@
+package ru.otus.basicarchitecture.DI.Fragment1
+
+import dagger.Subcomponent
+import ru.otus.basicarchitecture.DI.FragmentComponents.FirstScreen.PersonModule
+import ru.otus.basicarchitecture.DI.FragmentScope
+import ru.otus.basicarchitecture.Ui.Fragment1.Fragment1
+
+@FragmentScope
+@Subcomponent(modules = [PersonModule::class, Fragment1ViewModelModule::class])
+interface Fragment1SubComponent {
+    @Subcomponent.Builder
+    interface Builder {
+        fun build() : Fragment1SubComponent
+    }
+
+    fun inject(fragment1: Fragment1)
+}

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment1/Fragment1ViewModelModule.kt

@@ -0,0 +1,18 @@
+package ru.otus.basicarchitecture.DI.Fragment1
+
+import androidx.lifecycle.ViewModel
+import dagger.Binds
+import dagger.Module
+import dagger.multibindings.IntoMap
+import dagger.multibindings.StringKey
+import ru.otus.basicarchitecture.Ui.Fragment1.Fragment1ViewModel
+
+@Module
+interface Fragment1ViewModelModule {
+
+    @IntoMap
+    @StringKey("Fragment1ViewModel")
+    @Binds
+    fun bindFirstScreenViewModel(impl: Fragment1ViewModel): ViewModel
+
+}

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment1/PersonModule.kt

@@ -0,0 +1,17 @@
+package ru.otus.basicarchitecture.DI.FragmentComponents.FirstScreen
+
+import dagger.Module
+import dagger.Provides
+import ru.otus.basicarchitecture.Core.Model.Person
+import ru.otus.basicarchitecture.DI.FragmentScope
+
+
+@Module
+class PersonModule {
+    @FragmentScope
+    @Provides
+    fun providePerson(): Person {
+        return Person.defaultPerson()
+    }
+}
+

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment2/AddressModule.kt

@@ -0,0 +1,14 @@
+package ru.otus.basicarchitecture.DI.Fragment2
+import dagger.Module
+import dagger.Provides
+import ru.otus.basicarchitecture.Core.Model.Address
+import ru.otus.basicarchitecture.DI.FragmentScope
+
+@Module
+class AddressModule {
+    @FragmentScope
+    @Provides
+    fun providesAddress(): Address {
+        return Address("","","")
+    }
+}

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment2/Fragment2SubComponent.kt

@@ -0,0 +1,17 @@
+package ru.otus.basicarchitecture.DI.Fragment2
+
+import dagger.Subcomponent
+import ru.otus.basicarchitecture.DI.FragmentComponents.FirstScreen.PersonModule
+import ru.otus.basicarchitecture.DI.FragmentScope
+import ru.otus.basicarchitecture.Ui.Fragment1.Fragment2
+
+@FragmentScope
+@Subcomponent(modules = [PersonModule::class, Fragment2ViewModelModule::class])
+interface Fragment2SubComponent {
+    @Subcomponent.Builder
+    interface Builder {
+        fun build() : Fragment2SubComponent
+    }
+
+    fun inject(fragment2: Fragment2)
+}

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment2/Fragment2ViewModelModule.kt

@@ -0,0 +1,17 @@
+package ru.otus.basicarchitecture.DI.Fragment2
+import androidx.lifecycle.ViewModel
+import dagger.Binds
+import dagger.Module
+import dagger.multibindings.IntoMap
+import dagger.multibindings.StringKey
+import ru.otus.basicarchitecture.Ui.Fragment1.Fragment2ViewModel
+
+@Module
+interface Fragment2ViewModelModule {
+
+    @IntoMap
+    @StringKey("Fragment2ViewModel")
+    @Binds
+    fun bindFirstScreenViewModel(impl: Fragment2ViewModel): ViewModel
+
+}

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment3/Fragment3SubComponent.kt

@@ -0,0 +1,19 @@
+package ru.otus.basicarchitecture.DI.Fragment3
+
+import dagger.Subcomponent
+import ru.otus.basicarchitecture.DI.FragmentScope
+import ru.otus.basicarchitecture.Ui.Fragment3.Fragment3
+
+@FragmentScope
+@Subcomponent(modules = [Fragment3ViewModelModule::class])
+interface Fragment3SubComponent {
+
+    @Subcomponent.Builder
+    interface Builder {
+        fun build() : Fragment3SubComponent
+    }
+
+    fun inject(fragmentThird: Fragment3)
+
+
+}

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment3/Fragment3ViewModelModule.kt

@@ -0,0 +1,18 @@
+package ru.otus.basicarchitecture.DI.Fragment3
+
+import androidx.lifecycle.ViewModel
+import dagger.Binds
+import dagger.Module
+import dagger.multibindings.IntoMap
+import dagger.multibindings.StringKey
+import ru.otus.basicarchitecture.Ui.Fragment3.Fragment3ViewModel
+
+@Module
+interface Fragment3ViewModelModule {
+
+    @IntoMap
+    @StringKey("Fragment3ViewModel")
+    @Binds
+    fun bindThirdScreenViewModel(impl: Fragment3ViewModel): ViewModel
+
+}

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment4/Fragment4SubComponent.kt

@@ -0,0 +1,19 @@
+package ru.otus.basicarchitecture.DI.FragmentComponents.Fragment4
+
+import dagger.Subcomponent
+import ru.otus.basicarchitecture.DI.FragmentScope
+import ru.otus.basicarchitecture.Ui.Fragment4.Fragment4
+
+@FragmentScope
+@Subcomponent(modules = [Fragment4ViewModelModule::class])
+interface Fragment4SubComponent {
+
+
+    @Subcomponent.Builder
+    interface Builder {
+        fun build() : Fragment4SubComponent
+    }
+
+    fun inject(fragment: Fragment4)
+
+}

app/src/main/java/ru/otus/basicarchitecture/DI/Fragment4/Fragment4ViewModelModule.kt

@@ -0,0 +1,18 @@
+package ru.otus.basicarchitecture.DI.FragmentComponents.Fragment4
+
+import androidx.lifecycle.ViewModel
+import dagger.Binds
+import dagger.Module
+import dagger.multibindings.IntoMap
+import dagger.multibindings.StringKey
+import ru.otus.basicarchitecture.Ui.Fragment4.Fragment4ViewModel
+
+
+@Module
+interface Fragment4ViewModelModule {
+
+    @IntoMap
+    @StringKey("Fragment4ViewModel")
+    @Binds
+    fun bindFourthScreenViewModel(impl: Fragment4ViewModel): ViewModel
+}

app/src/main/java/ru/otus/basicarchitecture/DI/FragmentScope.kt

@@ -0,0 +1,7 @@
+package ru.otus.basicarchitecture.DI
+
+import javax.inject.Scope
+
+@Scope
+@Retention(value = AnnotationRetention.RUNTIME)
+annotation class FragmentScope()

app/src/main/java/ru/otus/basicarchitecture/DI/MainComponent/MainComponent.kt

@@ -0,0 +1,23 @@
+package ru.otus.basicarchitecture.DI.MainComponent
+
+import dagger.Component
+import ru.otus.basicarchitecture.DI.Fragment1.Fragment1SubComponent
+import ru.otus.basicarchitecture.DI.Fragment2.Fragment2SubComponent
+import ru.otus.basicarchitecture.DI.Fragment3.Fragment3SubComponent
+import ru.otus.basicarchitecture.DI.FragmentComponents.Fragment4.Fragment4SubComponent
+import ru.otus.basicarchitecture.Domain.Repository
+import ru.otus.basicarchitecture.data.WizardCache
+import javax.inject.Singleton
+
+@Singleton
+@Component(modules = [WizardCacheModule::class, RepositoryModule::class])
+interface MainComponent {
+    fun fragment1SubComponent() : Fragment1SubComponent.Builder
+    fun fragment2SubComponent() : Fragment2SubComponent.Builder
+    fun fragment3SubComponent() : Fragment3SubComponent.Builder
+    fun fragment4SubComponent() : Fragment4SubComponent.Builder
+
+    fun wizardCache(): WizardCache
+
+    fun repository(): Repository
+}

app/src/main/java/ru/otus/basicarchitecture/DI/MainComponent/RepositoryModule.kt

@@ -0,0 +1,14 @@
+package ru.otus.basicarchitecture.DI.MainComponent
+
+import dagger.Binds
+import dagger.Module
+import ru.otus.basicarchitecture.data.RepositoryImpl
+import ru.otus.basicarchitecture.Domain.Repository
+import javax.inject.Singleton
+
+@Module
+interface RepositoryModule {
+    @Singleton
+    @Binds
+    fun getRepository(impl: RepositoryImpl) : Repository
+}