Feature/injecao dependencia

solutions/devsprint-bruno-almeida-1/app/build.gradle

@@ -2,6 +2,8 @@ plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
     id "kotlin-kapt"
+    id("com.google.dagger.hilt.android")
+
 }
 
 android {
@@ -52,4 +54,17 @@ dependencies {
     //Glide
     implementation 'com.github.bumptech.glide:glide:4.13.2'
     kapt 'com.github.bumptech.glide:compiler:4.13.2'
+
+    //Hilt
+    implementation("com.google.dagger:hilt-android:2.44")
+    kapt("com.google.dagger:hilt-android-compiler:2.44")
+
+    //Lifecycle
+    def lifecycle_version = "2.5.1"
+    implementation "androidx.lifecycle:lifecycle-viewmodel:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
+}
+
+kapt {
+    correctErrorTypes = true
 }

solutions/devsprint-bruno-almeida-1/app/src/main/AndroidManifest.xml

@@ -5,6 +5,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
 
     <application
+        android:name=".HiltApplication"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"

solutions/devsprint-bruno-almeida-1/app/src/main/java/com/devpass/githubapp/HiltApplication.kt

@@ -0,0 +1,8 @@
+package com.devpass.githubapp
+
+import android.app.Application
+import dagger.hilt.android.HiltAndroidApp
+
+@HiltAndroidApp
+class HiltApplication: Application() {
+}

solutions/devsprint-bruno-almeida-1/app/src/main/java/com/devpass/githubapp/data/api/GitHubEnpoint.kt

@@ -5,8 +5,8 @@ import retrofit2.Call
 import retrofit2.http.GET
 import retrofit2.http.Path
 
-interface GitHubEndpoint {
+interface GitHubEndpoint  {
 
     @GET("users/{username}/repos")
     fun getRepositories(@Path("username") username: String) : Call<List<Repository>>
-}
+}

solutions/devsprint-bruno-almeida-1/app/src/main/java/com/devpass/githubapp/data/datasource/RepositoryListDataSourceImpl.kt

@@ -3,8 +3,9 @@ package com.devpass.githubapp.data.datasource
 import com.devpass.githubapp.data.api.GitHubEndpoint
 import com.devpass.githubapp.data.model.Repository
 import retrofit2.Call
+import javax.inject.Inject
 
-class RepositoryListDataSourceImpl(
+class RepositoryListDataSourceImpl @Inject constructor(
     private val service: GitHubEndpoint
 ) : RepositoryListDataSource {
 

solutions/devsprint-bruno-almeida-1/app/src/main/java/com/devpass/githubapp/data/model/Repository.kt

@@ -6,13 +6,13 @@ data class Repository(
     @SerializedName("name")
     var name : String,
     @SerializedName("description")
-    var description : String,
+    var description : String?,
     @SerializedName("stargazers_count")
-    var stargazersCount : Int,
+    var stargazersCount : Int?,
     @SerializedName("forks_count")
-    var forksCount : Int,
+    var forksCount : Int?,
     @SerializedName("owner")
     var owner : Owner,
     @SerializedName("license")
-    var license : License
+    var license : License?
 )

solutions/devsprint-bruno-almeida-1/app/src/main/java/com/devpass/githubapp/data/repository/RepositoryListRepositoryImpl.kt

@@ -3,8 +3,9 @@ package com.devpass.githubapp.data.repository
 import com.devpass.githubapp.data.datasource.RepositoryListDataSource
 import com.devpass.githubapp.data.model.Repository
 import retrofit2.Call
+import javax.inject.Inject
 
-class RepositoryListRepositoryImpl(
+class RepositoryListRepositoryImpl @Inject constructor(
     private val repositoryListDataSource: RepositoryListDataSource
 ) : RepositoryListRepository {
 

solutions/devsprint-bruno-almeida-1/app/src/main/java/com/devpass/githubapp/di/Modules.kt

@@ -0,0 +1,52 @@
+package com.devpass.githubapp.di
+
+import com.devpass.githubapp.data.api.GitHubEndpoint
+import com.devpass.githubapp.data.datasource.RepositoryListDataSource
+import com.devpass.githubapp.data.datasource.RepositoryListDataSourceImpl
+import com.devpass.githubapp.data.repository.RepositoryListRepository
+import com.devpass.githubapp.data.repository.RepositoryListRepositoryImpl
+import com.devpass.githubapp.presentation.viewmodel.RepositoryListViewModel
+import com.devpass.githubapp.utils.NetworkUtils
+import dagger.Binds
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.components.ActivityComponent
+import dagger.hilt.components.SingletonComponent
+
+@Module
+@InstallIn(SingletonComponent::class)
+abstract class Modules {
+
+    @Binds
+    abstract fun bindRepositoryListDataSource(
+        repositoryListDataSource: RepositoryListDataSourceImpl
+    ): RepositoryListDataSource
+
+    @Binds
+    abstract fun bindRepositoryListRepository(
+        repositoryListRepository: RepositoryListRepositoryImpl
+    ): RepositoryListRepository
+}
+
+@Module
+@InstallIn(SingletonComponent::class)
+class Module2 {
+    @Provides
+    fun provideGitHubEndpoint(): GitHubEndpoint {
+        return NetworkUtils
+            .getRetrofitInstance
+            .create(GitHubEndpoint::class.java)
+    }
+}
+
+@Module
+@InstallIn(ActivityComponent::class)
+class Module3 {
+    @Provides
+    fun provideRepositorListViewModel(
+        repository: RepositoryListRepository
+    ): RepositoryListViewModel {
+        return RepositoryListViewModel(repository)
+    }
+}

solutions/devsprint-bruno-almeida-1/app/src/main/java/com/devpass/githubapp/presentation/RepositoryListActivity.kt

@@ -6,24 +6,20 @@ import android.view.MenuItem
 import android.widget.SearchView
 import androidx.appcompat.app.AppCompatActivity
 import com.devpass.githubapp.R
-import com.devpass.githubapp.data.api.GitHubEndpoint
-import com.devpass.githubapp.data.datasource.RepositoryListDataSource
-import com.devpass.githubapp.data.datasource.RepositoryListDataSourceImpl
 import com.devpass.githubapp.data.model.Repository
-import com.devpass.githubapp.data.repository.RepositoryListRepository
-import com.devpass.githubapp.data.repository.RepositoryListRepositoryImpl
 import com.devpass.githubapp.databinding.ActivityMainBinding
 import com.devpass.githubapp.presentation.viewmodel.RepositoryListViewModel
-import com.devpass.githubapp.utils.NetworkUtils
+import dagger.hilt.android.AndroidEntryPoint
+import javax.inject.Inject
 
+@AndroidEntryPoint
 class RepositoryListActivity : AppCompatActivity(), SearchView.OnQueryTextListener {
 
     private lateinit var binding: ActivityMainBinding
-    private val service: GitHubEndpoint =
-        NetworkUtils.getRetrofitInstance.create(GitHubEndpoint::class.java)
-    private val dataSource: RepositoryListDataSource = RepositoryListDataSourceImpl(service)
-    private val repository: RepositoryListRepository = RepositoryListRepositoryImpl(dataSource)
-    private val viewModel: RepositoryListViewModel = RepositoryListViewModel(repository)
+
+    @Inject
+    lateinit var viewModel: RepositoryListViewModel
+
     private lateinit var adapter: RepositoryListAdapter
 
     override fun onCreate(savedInstanceState: Bundle?) {
@@ -35,7 +31,7 @@ class RepositoryListActivity : AppCompatActivity(), SearchView.OnQueryTextListen
         viewModel.repositoryList.observe(this) {
             setupRv(it)
         }
-        //viewModel.getListRepositories()
+        viewModel.getListRepositories()
     }
 
     private fun setupRv(repositoryList: List<Repository>) {

solutions/devsprint-bruno-almeida-1/app/src/main/java/com/devpass/githubapp/presentation/viewmodel/RepositoryListViewModel.kt

@@ -5,20 +5,19 @@ import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import com.devpass.githubapp.data.model.Repository
 import com.devpass.githubapp.data.repository.RepositoryListRepository
+import dagger.hilt.android.lifecycle.HiltViewModel
 import retrofit2.Call
 import retrofit2.Callback
 import retrofit2.Response
+import javax.inject.Inject
 
-class RepositoryListViewModel(
+@HiltViewModel
+class RepositoryListViewModel @Inject constructor(
     private val repository: RepositoryListRepository
 ) : ViewModel() {
     private var _repositoriesList: MutableLiveData<List<Repository>> = MutableLiveData()
     val repositoryList: LiveData<List<Repository>> = _repositoriesList
 
-    init {
-        getListRepositories()
-    }
-
     fun getListRepositories() {
         repository.getRepositories("devpass-tech").enqueue(
             object : Callback<List<Repository>> {
@@ -33,7 +32,7 @@ class RepositoryListViewModel(
             })
     }
 
-    fun searchRepository(query: String){
+    fun searchRepository(query: String) {
         repository.getRepositories(query).enqueue(
             object : Callback<List<Repository>> {
                 override fun onFailure(call: Call<List<Repository>>, t: Throwable) {

solutions/devsprint-bruno-almeida-1/app/src/main/java/com/devpass/githubapp/utils/NetworkUtils.kt

@@ -1,11 +1,14 @@
 package com.devpass.githubapp.utils
 
 import com.google.gson.GsonBuilder
+import dagger.Module
+import dagger.hilt.InstallIn
+import dagger.hilt.android.components.ActivityComponent
 import retrofit2.Retrofit
 import retrofit2.converter.gson.GsonConverterFactory
 
-const val BASE_URL = "https://api.github.com"
 
+const val BASE_URL = "https://api.github.com"
 object NetworkUtils {
     val gson = GsonBuilder().setLenient().create()