├── app ├── .gitignore ├── src │ ├── main │ │ ├── res │ │ │ ├── values │ │ │ │ ├── strings.xml │ │ │ │ ├── colors.xml │ │ │ │ └── styles.xml │ │ │ ├── mipmap-hdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-mdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-xxxhdpi │ │ │ │ ├── ic_launcher.png │ │ │ │ └── ic_launcher_round.png │ │ │ ├── mipmap-anydpi-v26 │ │ │ │ ├── ic_launcher.xml │ │ │ │ └── ic_launcher_round.xml │ │ │ ├── layout │ │ │ │ ├── main_activity.xml │ │ │ │ ├── first_fragment.xml │ │ │ │ └── second_fragment.xml │ │ │ ├── drawable-v24 │ │ │ │ └── ic_launcher_foreground.xml │ │ │ └── drawable │ │ │ │ └── ic_launcher_background.xml │ │ ├── java │ │ │ └── com │ │ │ │ └── zhuinden │ │ │ │ └── daggerviewmodelexperiment │ │ │ │ ├── utils │ │ │ │ ├── ActivityScope.kt │ │ │ │ ├── FragmentScope.kt │ │ │ │ └── Utils.kt │ │ │ │ ├── features │ │ │ │ ├── first │ │ │ │ │ ├── FirstClass.kt │ │ │ │ │ ├── FirstViewModel.kt │ │ │ │ │ └── FirstFragment.kt │ │ │ │ └── second │ │ │ │ │ ├── SecondViewModel.kt │ │ │ │ │ └── SecondFragment.kt │ │ │ │ └── application │ │ │ │ ├── FragmentBuilderModule.kt │ │ │ │ ├── CustomApplication.kt │ │ │ │ ├── SharedViewModel.kt │ │ │ │ ├── ApplicationComponent.kt │ │ │ │ ├── MainActivity.kt │ │ │ │ └── ActivityComponent.kt │ │ └── AndroidManifest.xml │ ├── test │ │ └── java │ │ │ └── com │ │ │ └── zhuinden │ │ │ └── daggerviewmodelexperiment │ │ │ └── ExampleUnitTest.kt │ └── androidTest │ │ └── java │ │ └── com │ │ └── zhuinden │ │ └── daggerviewmodelexperiment │ │ └── ExampleInstrumentedTest.kt ├── proguard-rules.pro └── build.gradle ├── settings.gradle ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── .gitignore ├── README.md ├── gradle.properties ├── gradlew.bat └── gradlew /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app' 2 | rootProject.name='DaggerViewModelExample' 3 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | DaggerViewModelExample 3 | 4 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-hdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-mdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Zhuinden/DaggerViewModelExperiment/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/utils/ActivityScope.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.utils 2 | 3 | import javax.inject.Scope 4 | 5 | @Scope 6 | @Retention(AnnotationRetention.BINARY) 7 | annotation class ActivityScope -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/utils/FragmentScope.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.utils 2 | 3 | import javax.inject.Scope 4 | 5 | @Scope 6 | @Retention(AnnotationRetention.BINARY) 7 | annotation class FragmentScope -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #008577 4 | #00574B 5 | #D81B60 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/features/first/FirstClass.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.features.first 2 | 3 | import javax.inject.Inject 4 | 5 | class FirstClass @Inject constructor() { 6 | val initialNumber: Int = 5 7 | } -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/caches 5 | /.idea/libraries 6 | /.idea/modules.xml 7 | /.idea/workspace.xml 8 | /.idea/navEditor.xml 9 | /.idea/assetWizardSettings.xml 10 | .DS_Store 11 | /build 12 | /captures 13 | .externalNativeBuild 14 | .cxx 15 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Sat Feb 15 13:10:31 CET 2020 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip 7 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # DEPRECATED 2 | 3 | ## DaggerViewModelExperiment 4 | 5 | This is a PoC example for app->activity->fragment subscoping with Subcomponents + ViewModel by SavedStateHandle (using AutoFactory). 6 | 7 | You shouldn't use this setup, because it breaks scoping. 8 | 9 | Refer to https://github.com/Zhuinden/jetpack-navigation-ftue-sample for a proper setup. 10 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/zhuinden/daggerviewmodelexperiment/ExampleUnitTest.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment 2 | 3 | import org.junit.Test 4 | 5 | import org.junit.Assert.* 6 | 7 | /** 8 | * Example local unit test, which will execute on the development machine (host). 9 | * 10 | * See [testing documentation](http://d.android.com/tools/testing). 11 | */ 12 | class ExampleUnitTest { 13 | @Test 14 | fun addition_isCorrect() { 15 | assertEquals(4, 2 + 2) 16 | } 17 | } 18 | -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/application/FragmentBuilderModule.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.application 2 | 3 | import com.zhuinden.daggerviewmodelexperiment.features.first.FirstFragment 4 | import com.zhuinden.daggerviewmodelexperiment.features.second.SecondFragment 5 | import dagger.Module 6 | 7 | @Module( 8 | includes = [ 9 | FirstFragment.Module::class, 10 | SecondFragment.Module::class 11 | ] 12 | ) 13 | object FragmentBuilderModule { 14 | } -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/application/CustomApplication.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.application 2 | 3 | import android.app.Application 4 | 5 | class CustomApplication: Application(), ApplicationComponent.Provider { 6 | private lateinit var component: ApplicationComponent 7 | 8 | override fun onCreate() { 9 | super.onCreate() 10 | component = DaggerApplicationComponent.factory().create(this) 11 | } 12 | 13 | override val applicationComponent: ApplicationComponent 14 | get() = component 15 | } -------------------------------------------------------------------------------- /app/src/main/res/layout/main_activity.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 14 | -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/application/SharedViewModel.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.application 2 | 3 | import androidx.lifecycle.LiveData 4 | import androidx.lifecycle.MutableLiveData 5 | import androidx.lifecycle.SavedStateHandle 6 | import androidx.lifecycle.ViewModel 7 | import com.google.auto.factory.AutoFactory 8 | 9 | @AutoFactory 10 | class SharedViewModel( 11 | private val savedStateHandle: SavedStateHandle 12 | ): ViewModel() { 13 | private val number: MutableLiveData = savedStateHandle.getLiveData("number", 0) 14 | fun number(): LiveData = number 15 | 16 | fun increment() { 17 | number.value = number.value!! + 1 18 | } 19 | } -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/features/second/SecondViewModel.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.features.second 2 | 3 | import androidx.lifecycle.LiveData 4 | import androidx.lifecycle.MutableLiveData 5 | import androidx.lifecycle.SavedStateHandle 6 | import androidx.lifecycle.ViewModel 7 | import com.google.auto.factory.AutoFactory 8 | 9 | @AutoFactory 10 | class SecondViewModel( 11 | private val savedStateHandle: SavedStateHandle 12 | ) : ViewModel() { 13 | private val number: MutableLiveData = savedStateHandle.getLiveData("number", 0) 14 | 15 | fun number(): LiveData = number 16 | 17 | fun increment() { 18 | number.value = number.value!! + 1 19 | } 20 | } -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/features/first/FirstViewModel.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.features.first 2 | 3 | import androidx.lifecycle.LiveData 4 | import androidx.lifecycle.MutableLiveData 5 | import androidx.lifecycle.SavedStateHandle 6 | import androidx.lifecycle.ViewModel 7 | import com.google.auto.factory.AutoFactory 8 | import com.google.auto.factory.Provided 9 | 10 | @AutoFactory 11 | class FirstViewModel( 12 | @Provided private val firstClass: FirstClass, 13 | savedStateHandle: SavedStateHandle 14 | ) : ViewModel() { 15 | private val number: MutableLiveData = savedStateHandle.getLiveData("number", firstClass.initialNumber) 16 | 17 | fun number(): LiveData = number 18 | 19 | fun increment() { 20 | number.value = number.value!! + 1 21 | } 22 | } -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # You can control the set of applied configuration files using the 3 | # proguardFiles setting in build.gradle. 4 | # 5 | # For more details, see 6 | # http://developer.android.com/guide/developing/tools/proguard.html 7 | 8 | # If your project uses WebView with JS, uncomment the following 9 | # and specify the fully qualified class name to the JavaScript interface 10 | # class: 11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 12 | # public *; 13 | #} 14 | 15 | # Uncomment this to preserve the line number information for 16 | # debugging stack traces. 17 | #-keepattributes SourceFile,LineNumberTable 18 | 19 | # If you keep the line number information, uncomment this to 20 | # hide the original source file name. 21 | #-renamesourcefileattribute SourceFile 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/application/ApplicationComponent.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.application 2 | 3 | import android.app.Application 4 | import androidx.fragment.app.FragmentActivity 5 | import dagger.BindsInstance 6 | import dagger.Component 7 | import javax.inject.Singleton 8 | 9 | @Singleton 10 | @Component 11 | interface ApplicationComponent { 12 | fun activityComponentFactory(): ActivityComponent.Factory 13 | 14 | @Component.Factory 15 | interface Factory { 16 | fun create(@BindsInstance app: Application): ApplicationComponent 17 | } 18 | 19 | interface Provider { 20 | val applicationComponent: ApplicationComponent 21 | } 22 | } 23 | 24 | val FragmentActivity.applicationComponent 25 | get() = (applicationContext as ApplicationComponent.Provider).applicationComponent -------------------------------------------------------------------------------- /app/src/androidTest/java/com/zhuinden/daggerviewmodelexperiment/ExampleInstrumentedTest.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment 2 | 3 | import androidx.test.platform.app.InstrumentationRegistry 4 | import androidx.test.ext.junit.runners.AndroidJUnit4 5 | 6 | import org.junit.Test 7 | import org.junit.runner.RunWith 8 | 9 | import org.junit.Assert.* 10 | 11 | /** 12 | * Instrumented test, which will execute on an Android device. 13 | * 14 | * See [testing documentation](http://d.android.com/tools/testing). 15 | */ 16 | @RunWith(AndroidJUnit4::class) 17 | class ExampleInstrumentedTest { 18 | @Test 19 | fun useAppContext() { 20 | // Context of the app under test. 21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext 22 | assertEquals("com.zhuinden.daggerviewmodelexample", appContext.packageName) 23 | } 24 | } 25 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/utils/Utils.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.utils 2 | 3 | import android.content.Context 4 | import android.content.ContextWrapper 5 | import android.view.View 6 | import androidx.fragment.app.Fragment 7 | import androidx.fragment.app.FragmentActivity 8 | import java.lang.IllegalArgumentException 9 | 10 | fun View.onClick(clickListener: (View) -> Unit) { 11 | setOnClickListener(clickListener) 12 | } 13 | 14 | tailrec fun Context.findActivity(): FragmentActivity { 15 | val context = this 16 | 17 | if (context is FragmentActivity) { 18 | return context 19 | } 20 | 21 | val baseContext = (context as ContextWrapper).baseContext 22 | ?: throw IllegalArgumentException("Context is not associated with an Activity") 23 | 24 | return baseContext.findActivity() 25 | } 26 | 27 | fun Fragment.findActivity(context: Context = requireContext()): T { 28 | @Suppress("UNCHECKED_CAST") 29 | return context.findActivity() as T 30 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx1536m 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. More details, visit 12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app's APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Automatically convert third-party libraries to use AndroidX 19 | android.enableJetifier=true 20 | # Kotlin code style for this project: "official" or "obsolete": 21 | kotlin.code.style=official 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/zhuinden/daggerviewmodelexperiment/application/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.zhuinden.daggerviewmodelexperiment.application 2 | 3 | import androidx.appcompat.app.AppCompatActivity 4 | import android.os.Bundle 5 | import androidx.fragment.app.Fragment 6 | import androidx.fragment.app.commit 7 | import com.zhuinden.daggerviewmodelexperiment.R 8 | import com.zhuinden.daggerviewmodelexperiment.features.first.FirstFragment 9 | 10 | class MainActivity : AppCompatActivity(), ActivityComponent.Provider { 11 | private lateinit var component: ActivityComponent 12 | private set 13 | 14 | override fun onCreate(savedInstanceState: Bundle?) { 15 | component = applicationComponent.activityComponentFactory().create(this) // must be above super.onCreate 16 | 17 | super.onCreate(savedInstanceState) 18 | 19 | setContentView(R.layout.main_activity) 20 | 21 | if (savedInstanceState == null) { 22 | supportFragmentManager.commit { 23 | add(R.id.container, FirstFragment()) 24 | } 25 | } 26 | } 27 | 28 | override val activityComponent: ActivityComponent 29 | get() = component 30 | } 31 | 32 | val Fragment.activityComponent: ActivityComponent 33 | get() = (requireActivity() as ActivityComponent.Provider).activityComponent -------------------------------------------------------------------------------- /app/src/main/res/layout/first_fragment.xml: -------------------------------------------------------------------------------- 1 | 2 | 5 | 6 | 12 | 13 | 18 | 19 | 24 | 25 |