Android Dagger Hild migration & basic setup, some libary version update

Author: Kishan Kumar Maurya

.idea/compiler.xml

@@ -1,19 +1,19 @@
-apply plugin: 'com.android.application'
-
-apply plugin: 'kotlin-android'
-
-apply plugin: 'kotlin-android-extensions'
-
-apply plugin: 'kotlin-kapt'
-apply plugin: 'de.mannodermaus.android-junit5'
+plugins {
+    id 'com.android.application'
+    id 'kotlin-android'
+    id 'kotlin-android-extensions'
+    id 'kotlin-kapt'
+    id 'de.mannodermaus.android-junit5'
+    id 'dagger.hilt.android.plugin'
+}
 
 android {
-    compileSdkVersion 29
-    buildToolsVersion "29.0.2"
+    compileSdkVersion 30
+    buildToolsVersion "29.0.3"
     defaultConfig {
         applicationId "com.example.githubfirebaseissue"
         minSdkVersion 21
-        targetSdkVersion 29
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -49,7 +49,7 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.0'
 
     api "androidx.appcompat:appcompat:$appcompat_version"
     api "androidx.constraintlayout:constraintlayout:$androidx_constraint_layout_version"
@@ -66,7 +66,7 @@ dependencies {
     api "com.squareup.retrofit2:converter-gson:$retrofit_version"
     api "com.squareup.retrofit2:adapter-rxjava:$retrofit_version"
     api 'com.squareup.retrofit2:adapter-rxjava2:2.7.1'
-    api "com.squareup.okhttp3:okhttp:4.3.1"
+    api "com.squareup.okhttp3:okhttp:4.6.0"
     api "com.squareup.okhttp3:logging-interceptor:$logging_interceptor_version"
 
     api "com.github.bumptech.glide:glide:$glide_version"
@@ -87,7 +87,7 @@ dependencies {
     api "com.google.code.gson:gson:$gson_version"
 
     //shimmer
-    api 'com.facebook.shimmer:shimmer:0.1.0@aar'
+    api 'com.facebook.shimmer:shimmer:0.5.0@aar'
 
     // dagger
     implementation "com.google.dagger:dagger:$dagger_version"
@@ -102,11 +102,15 @@ dependencies {
     testImplementation "com.jraska.livedata:testing-ktx:$jraska_version"
     testImplementation "junit:junit:$junit_version"
     testImplementation "org.mockito:mockito-inline:$mockito_version"
-    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.3.2'
+    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.4.1'
     testImplementation "com.nhaarman.mockitokotlin2:mockito-kotlin:2.2.0"
     testImplementation "org.hamcrest:hamcrest-library:$hamcrest_version"
     testImplementation "com.google.truth:truth:1.0"
 
+    //hilt
+    implementation "com.google.dagger:hilt-android:$hilt_version"
+    kapt "com.google.dagger:hilt-compiler:$hilt_version"
+
     //Spek
     testImplementation 'org.junit.platform:junit-platform-engine:1.6.2'
     testImplementation 'org.jetbrains.spek:spek-api:1.1.5'

.idea/gradle.xml

@@ -1,13 +1,20 @@
 package com.example.githubfirebaseissue
 
+import android.app.Application
+import com.example.githubfirebaseissue.di.component.ApplicationComponent
 import com.example.githubfirebaseissue.di.component.DaggerApplicationComponent
-import dagger.android.AndroidInjector
-import dagger.android.DaggerApplication
+import dagger.hilt.android.HiltAndroidApp
 
 
-class GithubApplication : DaggerApplication() {
+@HiltAndroidApp
+class GithubApplication : Application() {
 
-    override fun applicationInjector(): AndroidInjector<out DaggerApplication> {
-        return DaggerApplicationComponent.factory().create(this)
+    val appComponent: ApplicationComponent by lazy {
+        initApplicationComponent()
     }
+
+    private fun initApplicationComponent(): ApplicationComponent {
+        return DaggerApplicationComponent.factory().create(applicationContext)
+    }
+
 }

.idea/jarRepositories.xml

@@ -1,15 +1,15 @@
 package com.example.githubfirebaseissue.base
 
 import android.os.Bundle
-import dagger.android.AndroidInjection
+import androidx.appcompat.app.AppCompatActivity
 import androidx.fragment.app.Fragment
-import dagger.android.support.DaggerAppCompatActivity
+import dagger.hilt.android.AndroidEntryPoint
 
 
-abstract class BaseActivity : DaggerAppCompatActivity() {
+@AndroidEntryPoint
+abstract class BaseActivity : AppCompatActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
-        AndroidInjection.inject(this)
         super.onCreate(savedInstanceState)
         setContentView(getLayoutRes())
     }

.idea/misc.xml

@@ -10,15 +10,13 @@ import android.widget.TextView
 import android.widget.Toast
 import androidx.fragment.app.Fragment
 import com.example.githubfirebaseissue.R
-import dagger.android.support.AndroidSupportInjection
 import okio.IOException
 import retrofit2.HttpException
 
 
 abstract class BaseFragment : Fragment() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
-        AndroidSupportInjection.inject(this)
         super.onCreate(savedInstanceState)
     }
 

app/build.gradle

@@ -3,13 +3,14 @@ package com.example.githubfirebaseissue.common
 import io.reactivex.Scheduler
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.schedulers.Schedulers
+import javax.inject.Inject
 
 interface RxScheduler {
     val io: Scheduler
     val main: Scheduler
 }
 
-class BaseSchedulerProvider: RxScheduler {
+class BaseSchedulerProvider @Inject constructor() : RxScheduler {
     override val io: Scheduler
         get() = Schedulers.io()
     override val main: Scheduler