Kotlinize

Author: konifar

app/build.gradle

@@ -1,28 +1,54 @@
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: "org.jlleitschuh.gradle.ktlint"
 
 android {
     compileSdkVersion 26
+    dataBinding.enabled = true
+
     defaultConfig {
         applicationId "co.kyash.vtl"
-        minSdkVersion 15
+        minSdkVersion 19
         targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
+        debug {
+            applicationIdSuffix '.debug'
+            versionNameSuffix "-debug"
+        }
         release {
+            debuggable false
+            zipAlignEnabled true
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    testOptions {
+        unitTests.returnDefaultValues = true
+    }
+    lintOptions {
+        lintConfig file('lint.xml')
+        textReport true
+        textOutput 'stdout'
+    }
 }
 
 dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
-    implementation 'com.android.support:appcompat-v7:26.1.0'
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlinVersion"
+    implementation "com.android.support:appcompat-v7:$supportLibraryVersion"
     implementation 'com.android.support.constraint:constraint-layout:1.0.2'
+
     testImplementation 'junit:junit:4.12'
     androidTestImplementation 'com.android.support.test:runner:1.0.1'
     androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
 }
+
+ktlint {
+    version = "0.14.0"
+    android = true
+    reporter = "checkstyle"
+    ignoreFailures = true
+}

app/src/androidTest/java/co/kyash/vtl/ExampleInstrumentedTest.java

@@ -0,0 +1,24 @@
+package co.kyash.vtl
+
+import android.support.test.InstrumentationRegistry
+import android.support.test.runner.AndroidJUnit4
+import org.junit.Assert.assertEquals
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see [Testing documentation](http://d.android.com/tools/testing)
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    @Throws(Exception::class)
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getTargetContext()
+
+        assertEquals("co.kyash.vtl", appContext.packageName)
+    }
+}

app/src/androidTest/java/co/kyash/vtl/ExampleInstrumentedTest.kt

@@ -0,0 +1,12 @@
+package co.kyash.vtl
+
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+
+class MainActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+    }
+}

app/src/main/java/co/kyash/vtl/MainActivity.java

@@ -1,17 +1,17 @@
-// Top-level build file where you can add configuration options common to all sub-projects/modules.
-
 buildscript {
-    
+
+    ext.kotlinVersion = '1.2.10'
+    ext.supportLibraryVersion = '26.1.0'
+
     repositories {
         google()
         jcenter()
+        maven { url "https://plugins.gradle.org/m2/" }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.0.1'
-        
-
-        // NOTE: Do not place your application dependencies here; they belong
-        // in the individual module build.gradle files
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
+        classpath "gradle.plugin.org.jlleitschuh.gradle:ktlint-gradle:3.0.0"
     }
 }