Pull Request for Preview

app/build.gradle

@@ -1,50 +1,144 @@
-apply plugin: 'com.android.application'
-
-apply plugin: 'kotlin-android'
-
-apply plugin: 'kotlin-android-extensions'
+apply plugin: Plugins.androidApplication
+apply plugin: Plugins.kotlinAndroid
+apply plugin: Plugins.kotlinAndroidExtensions
+apply plugin: Plugins.kotlinKapt
 
 android {
-    compileSdkVersion 29
-    buildToolsVersion "29.0.1"
+    compileSdkVersion Configs.compileSdkVersion
+
     defaultConfig {
-        applicationId "com.mydigipay.challenge.github"
-        minSdkVersion 17
-        targetSdkVersion 29
-        versionCode 1
-        versionName "1.0"
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        applicationId Configs.applicationId
+        minSdkVersion Configs.minSdkVersion
+        targetSdkVersion Configs.targetSdkVersion
+        versionCode Configs.versionCode
+        versionName Configs.versionName
+
+        testInstrumentationRunner Configs.testInstrumentationRunner
+        multiDexEnabled true
     }
+
     buildTypes {
+        debug {
+            minifyEnabled false
+            shrinkResources false
+            //useProguard false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            applicationVariants.all { variant ->
+                variant.outputs.all {
+                    outputFileName = "DigiPay Challenge v${defaultConfig.versionName} - (${variant.buildType.name}).apk"
+                }
+            }
+        }
         release {
             minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+            shrinkResources false
+            //useProguard false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            applicationVariants.all { variant ->
+                variant.outputs.all {
+                    outputFileName = "DigiPay Challenge v${defaultConfig.versionName}.apk"
+                }
+            }
         }
     }
+
+    /* This is how to use Java 8 Language Lambda feature. */
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    /* Specify JVM target of Kotlin to Java v1.8 */
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_1_8
+    }
+
+    /* This is how to use data binding feature of Android Studio. */
+    dataBinding {
+        enabled = true
+    }
 }
 
 dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.0.2'
-    implementation 'androidx.core:core-ktx:1.0.2'
-    implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
-    implementation 'com.google.android.material:material:1.0.0'
-    implementation 'com.squareup.retrofit2:retrofit:2.5.0'
-    implementation 'com.squareup.okhttp3:okhttp:3.11.0'
-    implementation 'org.koin:koin-android:2.0.1'
-    implementation 'org.koin:koin-android-viewmodel:2.0.1'
-
-
-    implementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.3.50'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.1'
-    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.1'
-    implementation 'com.squareup.okhttp3:logging-interceptor:3.11.0'
-    implementation 'androidx.preference:preference-ktx:1.1.0'
-    implementation 'com.squareup.retrofit2:converter-gson:2.4.0'
-    implementation 'com.jakewharton.retrofit:retrofit2-kotlin-coroutines-adapter:0.9.2'
-
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.1.1'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
+
+    /* Modules */
+    implementation project(path: ':core')
+
+    /* JAR Dependencies */
+    implementation fileTree(include: ['*.jar'], dir: 'libs')
+
+    /* Kotlin */
+    implementation Dependencies.kotlin
+
+    /* Testing */
+    testImplementation Dependencies.jUnit
+    androidTestImplementation Dependencies.androidXTestRunner
+    androidTestImplementation Dependencies.androidXTestExt
+    androidTestImplementation(Dependencies.espessoCore, {
+        exclude group: Dependencies.excludeGroup, module: Dependencies.excludeModule
+    })
+
+    /* AndroidX Support */
+    implementation Dependencies.androidXCoreKtx
+    implementation Dependencies.androidXAppCompat
+    implementation Dependencies.androidXConstraintLayout
+    implementation Dependencies.androidXRecyclerView
+    implementation Dependencies.androidXCardView
+    implementation Dependencies.androidXSwipeRefreshLayout
+    implementation Dependencies.googleAndroidMaterial
+
+    /* Jetpack Lifecycle Component */
+    implementation Dependencies.lifeCycleExtensions
+    kapt Dependencies.lifeCycleCommonJava8
+
+    /* Jetpack Room Component */
+    implementation Dependencies.roomRuntime
+    kapt Dependencies.roomCompiler
+    androidTestImplementation Dependencies.roomTesting
+    implementation Dependencies.roomRxJava
+
+    /* Jetpack Preference Component */
+    implementation Dependencies.preference
+
+    /* Jetpack Navigation Component */
+    implementation Dependencies.navigationFragment
+    implementation Dependencies.navigationFragmentKtx
+    implementation Dependencies.navigationUi
+    implementation Dependencies.navigationUiKtx
+    implementation Dependencies.navigationDynamicFeaturesFragment
+    androidTestImplementation Dependencies.navigationTesting
+
+    /* RxJava */
+    implementation Dependencies.rxJva
+    implementation Dependencies.rxAndroid
+
+    /* Kotlin Coroutines */
+    implementation Dependencies.kotlinXCoroutinesCore
+    implementation Dependencies.kotlinXCoroutinesAndroid
+
+    /* Dependency Injection using Dagger2 */
+    implementation Dependencies.dagger
+    implementation Dependencies.daggerAndroidSupport
+    kapt Dependencies.daggerCompiler
+    kapt Dependencies.daggerAndroidProcessor
+
+    /* Dependency Injection using Koin */
+    implementation Dependencies.koin
+    implementation Dependencies.koinViewModel
+
+    /* Remote API Call using Retrofit2 */
+    implementation Dependencies.retrofit
+    implementation Dependencies.converterGson
+    implementation Dependencies.adapterRxJava
+    implementation Dependencies.okHttp
+    implementation Dependencies.loggingInterceptor
+    implementation Dependencies.gson
+    implementation Dependencies.adapterCoroutines
+
+    /* Other */
+
+    implementation(Dependencies.glide) {
+        exclude group: Dependencies.excludeGroup
+    }
+    kapt Dependencies.glideCompiler
 }

app/src/main/AndroidManifest.xml

@@ -1,35 +1,42 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.mydigipay.challenge.github">
-    <uses-permission android:name="android.permission.INTERNET"/>
+    package="com.mydigipay.challenge">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
     <application
+        android:name=".App"
         android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/AppTheme"
-        android:name="com.mydigipay.challenge.app.App">
+        android:theme="@style/AppTheme">
+
         <activity
-            android:name="com.mydigipay.challenge.github.MainActivity"
-            android:label="@string/app_name"
+            android:name=".presentation.view.ui.AccessTokenActivity"
+            android:label="@string/title_activity_access_token"
             android:theme="@style/AppTheme.NoActionBar">
+
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
-
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
-        </activity>
 
-        <activity android:name="com.mydigipay.challenge.github.LoginUriActivity">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.BROWSABLE" />
-                <data android:scheme="challenge" />
+                <!-- My custom URI scheme -->
+                <data
+                    android:scheme="com.mydigipay.challenge"
+                    android:host="oauth2redirect" />
             </intent-filter>
         </activity>
 
+        <activity
+            android:name=".presentation.view.ui.GithubReposActivity"
+            android:label="@string/title_activity_github_repos"
+            android:theme="@style/AppTheme.NoActionBar" />
     </application>
-
-</manifest>
+</manifest>

app/src/main/java/com/mydigipay/challenge/App.kt

@@ -0,0 +1,33 @@
+package com.mydigipay.challenge
+
+import android.app.Activity
+import android.app.Application
+import com.mydigipay.challenge.framework.di.components.AppComponent
+import com.mydigipay.challenge.framework.di.components.DaggerAppComponent
+import dagger.android.AndroidInjector
+import dagger.android.DispatchingAndroidInjector
+import dagger.android.HasActivityInjector
+import javax.inject.Inject
+
+class App : Application(), HasActivityInjector {
+
+    @Inject
+    internal lateinit var dispatchingAndroidInjector: DispatchingAndroidInjector<Activity>
+
+    override fun activityInjector(): AndroidInjector<Activity> {
+        return dispatchingAndroidInjector
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+
+        mInjector = DaggerAppComponent.builder()
+            .app(this)
+            .build()
+        mInjector.inject(this)
+    }
+
+    companion object {
+        private lateinit var mInjector: AppComponent
+    }
+}

app/src/main/java/com/mydigipay/challenge/Const.kt

@@ -0,0 +1,19 @@
+package com.mydigipay.challenge
+
+// The base URL used for request a user's GitHub identity.
+const val AUTHORIZE_URL: String = "https://github.com/login/oauth/authorize"
+
+// The base URL used for request AccessToken from GitHub.
+const val ACCESS_TOKEN_URL: String = "https://github.com/login/oauth/access_token/"
+
+// The base URL used for request AccessToken from GitHub.
+const val REST_API_URL: String = "https://api.github.com/"
+
+// The URL in your application where users are sent after authorization.
+const val REDIRECT_URI: String = "com.mydigipay.challenge://oauth2redirect"
+
+// The client ID you received from GitHub for your GitHub App.
+const val CLIENT_ID = "407ca6e82fb962149752"
+
+// The client secret you received from GitHub for your GitHub App.
+const val CLIENT_SECRET = "54026b111c06b89ea48bf5082ac8fce6da1480c5"