Kapt: Gradle integration tests for the new kapt

(cherry picked from commit 467d0fd)
2016-08-12 19:03:38 +03:00
parent 9960e7f7cd
commit 46367d720c
94 changed files with 1810 additions and 8 deletions
@@ -26,7 +26,6 @@
            <groupId>org.jetbrains.kotlin</groupId>
            <artifactId>kotlin-stdlib</artifactId>
            <version>${project.version}</version>
-            <scope>provided</scope>
        </dependency>
    </dependencies>

@@ -45,7 +45,7 @@ class ExampleAnnotationProcessor : AbstractProcessor() {
            val simpleName = element.simpleName.toString()
            val generatedJavaClassName = generatedFilePrefix.capitalize() + simpleName.capitalize() + generatedFileSuffix

-            filer.createSourceFile(generatedJavaClassName).openWriter().use { with(it) {
+            filer.createSourceFile(packageName + '.' + generatedJavaClassName).openWriter().use { with(it) {
                appendln("package $packageName;")
                appendln("public final class $generatedJavaClassName {}")
            }}
@@ -72,8 +72,14 @@ abstract class BaseGradleIT {
            val androidHome: File? = null,
            val androidGradlePluginVersion: String? = null)

-    open inner class Project(val projectName: String, val wrapperVersion: String, val minLogLevel: LogLevel = LogLevel.DEBUG) {
-        open val resourcesRoot = File(resourcesRootFile, "testProject/$projectName")
+    open inner class Project(
+            val projectName: String,
+            val wrapperVersion: String,
+            directoryPrefix: String? = null,
+            val minLogLevel: LogLevel = LogLevel.DEBUG
+    ) {
+        val resourceDirName = if (directoryPrefix != null) "$directoryPrefix/$projectName" else projectName
+        open val resourcesRoot = File(resourcesRootFile, "testProject/$resourceDirName")
        val projectDir = File(workingDir.canonicalFile, projectName)

        open fun setupWorkingDir() {
@@ -10,7 +10,7 @@ import kotlin.test.assertEquals

 abstract class BaseIncrementalGradleIT : BaseGradleIT() {

-    inner class JpsTestProject(val buildLogFinder: BuildLogFinder, val resourcesBase: File, val relPath: String, wrapperVersion: String = "2.10", minLogLevel: LogLevel = LogLevel.DEBUG) : Project(File(relPath).name, wrapperVersion, minLogLevel) {
+    inner class JpsTestProject(val buildLogFinder: BuildLogFinder, val resourcesBase: File, val relPath: String, wrapperVersion: String = "2.10", minLogLevel: LogLevel = LogLevel.DEBUG) : Project(File(relPath).name, wrapperVersion, null, minLogLevel) {
        override val resourcesRoot = File(resourcesBase, relPath)
        val mapWorkingToOriginalFile = hashMapOf<File, File>()

@@ -0,0 +1,142 @@
+/*
+ * Copyright 2010-2016 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.gradle
+
+import org.junit.Test
+import java.io.File
+import java.io.FileFilter
+
+class Kapt2IT: BaseGradleIT() {
+    companion object {
+        private const val GRADLE_VERSION = "2.10"
+        private const val ANDROID_GRADLE_PLUGIN_VERSION = "1.5.+"
+    }
+
+    private fun androidBuildOptions() =
+            BuildOptions(withDaemon = true,
+                    androidHome = File("../../../dependencies/android-sdk-for-tests"),
+                    androidGradlePluginVersion = ANDROID_GRADLE_PLUGIN_VERSION)
+
+    override fun defaultBuildOptions(): BuildOptions =
+            super.defaultBuildOptions().copy(withDaemon = true)
+
+    private fun CompiledProject.assertKaptSuccessful() {
+        assertContains("Kapt: Annotation processing complete, 0 errors, 0 warnings")
+    }
+
+    @Test
+    fun testSimple() {
+        val project = Project("simple", GRADLE_VERSION, directoryPrefix = "kapt2")
+
+        project.build("build") {
+            assertSuccessful()
+            assertKaptSuccessful()
+            assertContains(":compileKotlin")
+            assertContains(":compileJava")
+            assertFileExists("build/generated/source/kapt2/main/example/TestClassGenerated.java")
+            assertFileExists("build/classes/main/example/TestClass.class")
+            assertFileExists("build/classes/main/example/TestClassGenerated.class")
+            assertFileExists("build/classes/main/example/SourceAnnotatedTestClassGenerated.class")
+            assertFileExists("build/classes/main/example/BinaryAnnotatedTestClassGenerated.class")
+            assertFileExists("build/classes/main/example/RuntimeAnnotatedTestClassGenerated.class")
+            assertContains("example.JavaTest PASSED")
+        }
+
+        project.build("build") {
+            assertSuccessful()
+            assertContains(":compileKotlin UP-TO-DATE")
+            assertContains(":compileJava UP-TO-DATE")
+        }
+    }
+
+    @Test
+    fun testInheritedAnnotations() {
+        Project("inheritedAnnotations", GRADLE_VERSION, directoryPrefix = "kapt2").build("build") {
+            assertSuccessful()
+            assertKaptSuccessful()
+            assertFileExists("build/generated/source/kapt2/main/example/TestClassGenerated.java")
+            assertFileExists("build/generated/source/kapt2/main/example/AncestorClassGenerated.java")
+            assertFileExists("build/classes/main/example/TestClassGenerated.class")
+            assertFileExists("build/classes/main/example/AncestorClassGenerated.class")
+        }
+    }
+
+    @Test
+    fun testButterKnife() {
+        val project = Project("android-butterknife", GRADLE_VERSION, directoryPrefix = "kapt2")
+        val options = androidBuildOptions()
+
+        project.build("assembleRelease", options = options) {
+            assertSuccessful()
+            assertKaptSuccessful()
+            assertFileExists("app/build/generated/source/kapt2/release/org/example/kotlin/butterknife/SimpleActivity\$\$ViewBinder.java")
+            assertFileExists("app/build/intermediates/classes/release/org/example/kotlin/butterknife/SimpleActivity\$\$ViewBinder.class")
+            assertFileExists("app/build/intermediates/classes/release/org/example/kotlin/butterknife/SimpleAdapter\$ViewHolder.class")
+        }
+
+        project.build("assembleRelease", options = options) {
+            assertSuccessful()
+            assertContains(":compileReleaseKotlin UP-TO-DATE")
+            assertContains(":compileReleaseJavaWithJavac UP-TO-DATE")
+        }
+    }
+
+    @Test
+    fun testDagger() {
+        val project = Project("android-dagger", GRADLE_VERSION, directoryPrefix = "kapt2")
+        val options = androidBuildOptions()
+
+        project.build("assembleRelease", options = options) {
+            assertSuccessful()
+            assertKaptSuccessful()
+            assertFileExists("app/build/generated/source/kapt2/release/com/example/dagger/kotlin/DaggerApplicationComponent.java")
+            assertFileExists("app/build/generated/source/kapt2/release/com/example/dagger/kotlin/ui/HomeActivity_MembersInjector.java")
+            assertFileExists("app/build/intermediates/classes/release/com/example/dagger/kotlin/DaggerApplicationComponent.class")
+            assertFileExists("app/build/intermediates/classes/release/com/example/dagger/kotlin/AndroidModule.class")
+        }
+    }
+
+    @Test
+    fun testDbFlow() {
+        val project = Project("android-dbflow", GRADLE_VERSION, directoryPrefix = "kapt2")
+        val options = androidBuildOptions()
+
+        project.build("assembleRelease", options = options) {
+            assertSuccessful()
+            assertKaptSuccessful()
+            assertFileExists("app/build/generated/source/kapt2/release/com/raizlabs/android/dbflow/config/GeneratedDatabaseHolder.java")
+            assertFileExists("app/build/generated/source/kapt2/release/com/raizlabs/android/dbflow/config/AppDatabaseapp_Database.java")
+            assertFileExists("app/build/generated/source/kapt2/release/mobi/porquenao/poc/kotlin/core/Item_Table.java")
+            assertFileExists("app/build/generated/source/kapt2/release/mobi/porquenao/poc/kotlin/core/Item_Adapter.java")
+        }
+    }
+
+    @Test
+    fun testRealm() {
+        val project = Project("android-realm", GRADLE_VERSION, directoryPrefix = "kapt2")
+        val options = androidBuildOptions()
+
+        project.build("assembleRelease", options = options) {
+            assertSuccessful()
+            assertKaptSuccessful()
+            assertFileExists("build/generated/source/kapt2/release/io/realm/CatRealmProxy.java")
+            assertFileExists("build/generated/source/kapt2/release/io/realm/CatRealmProxyInterface.java")
+            assertFileExists("build/generated/source/kapt2/release/io/realm/DefaultRealmModule.java")
+            assertFileExists("build/generated/source/kapt2/release/io/realm/DefaultRealmModuleMediator.java")
+        }
+    }
+}
@@ -24,7 +24,7 @@ class KaptIT: BaseGradleIT() {
            assertContains(":compileKotlin")
            assertContains(":compileJava")
            assertFileExists("build/tmp/kapt/main/wrappers/annotations.main.txt")
-            assertFileExists("build/generated/source/kapt/main/TestClassGenerated.java")
+            assertFileExists("build/generated/source/kapt/main/example/TestClassGenerated.java")
            assertFileExists("build/classes/main/example/TestClass.class")
            assertFileExists("build/classes/main/example/TestClassGenerated.class")
            assertNoSuchFile("build/classes/main/example/SourceAnnotatedTestClassGenerated.class")
@@ -162,8 +162,8 @@ class KaptIT: BaseGradleIT() {
    fun testInheritedAnnotations() {
        Project("kaptInheritedAnnotations", GRADLE_VERSION).build("build") {
            assertSuccessful()
-            assertFileExists("build/generated/source/kapt/main/TestClassGenerated.java")
-            assertFileExists("build/generated/source/kapt/main/AncestorClassGenerated.java")
+            assertFileExists("build/generated/source/kapt/main/example/TestClassGenerated.java")
+            assertFileExists("build/generated/source/kapt/main/example/AncestorClassGenerated.java")
            assertFileExists("build/classes/main/example/TestClassGenerated.class")
            assertFileExists("build/classes/main/example/AncestorClassGenerated.class")
        }
@@ -0,0 +1,37 @@
+apply plugin: 'android-sdk-manager'
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.1"
+
+    defaultConfig {
+        applicationId "org.example.kotlin.butterknife"
+        minSdkVersion 15
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+
+    compile 'com.android.support:appcompat-v7:23.3.0'
+    compile 'com.jakewharton:butterknife:8.0.1'
+    kapt 'com.jakewharton:butterknife-compiler:8.0.1'
+    compile "org.jetbrains.kotlin:kotlin-stdlib:0.1-SNAPSHOT"
+}
@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/yan/Library/Android/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="org.example.kotlin.butterknife">
+
+  <application
+      android:label="@string/app_name"
+      android:name=".SimpleApp">
+
+    <activity
+        android:label="@string/app_name"
+        android:name=".SimpleActivity">
+      <intent-filter>
+        <action android:name="android.intent.action.MAIN"/>
+        <category android:name="android.intent.category.LAUNCHER"/>
+        <category android:name="android.intent.category.DEFAULT"/>
+      </intent-filter>
+    </activity>
+  </application>
+</manifest>
@@ -0,0 +1,84 @@
+package org.example.kotlin.butterknife
+
+import android.app.Activity
+import android.os.Bundle
+import android.view.View
+import android.view.animation.AlphaAnimation
+import android.widget.Button
+import android.widget.ListView
+import android.widget.TextView
+import android.widget.Toast
+
+import android.widget.Toast.LENGTH_SHORT
+import butterknife.*
+
+class SimpleActivity : Activity() {
+
+    @BindView(R.id.title)
+    lateinit var title: TextView
+
+    @BindView(R.id.subtitle)
+    lateinit var subtitle: TextView
+
+    @BindView(R.id.hello)
+    lateinit var hello: Button
+
+    @BindView(R.id.list_of_things)
+    lateinit var listOfThings: ListView
+
+    @BindView(R.id.footer)
+    lateinit var footer: TextView
+
+    @BindViews(R.id.title, R.id.subtitle, R.id.hello)
+    lateinit var headerViews: MutableList<View>
+
+    @JvmField
+    @BindColor(R.color.blue)
+    var titleTextColor: Int = 0
+
+    private lateinit var adapter: SimpleAdapter
+
+    @OnClick(R.id.hello)
+    fun sayHello() {
+        Toast.makeText(this, "Hello, views!", LENGTH_SHORT).show()
+        ButterKnife.apply(headerViews.toList(), ALPHA_FADE)
+    }
+
+    @OnLongClick(R.id.hello)
+    fun sayGetOffMe(): Boolean {
+        Toast.makeText(this, "Let go of me!", LENGTH_SHORT).show()
+        return true
+    }
+
+    @OnItemClick(R.id.list_of_things)
+    fun onItemClick(position: Int) {
+        Toast.makeText(this, "You clicked: " + adapter.getItem(position), LENGTH_SHORT).show()
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.simple_activity)
+        ButterKnife.bind(this)
+
+        title.text = "Butter Knife"
+        subtitle.text = "Field and method binding for Android views."
+        footer.text = "by Jake Wharton"
+        hello.text = "Say Hello"
+
+        title.setTextColor(titleTextColor)
+
+        adapter = SimpleAdapter(this)
+        listOfThings.adapter = adapter
+    }
+
+    companion object {
+        private val ALPHA_FADE = ButterKnife.Action<View> { view, index ->
+            with (AlphaAnimation(0f, 1f)) {
+                fillBefore = true
+                duration = 500
+                startOffset = (index * 100).toLong()
+                view.startAnimation(this)
+            }
+        }
+    }
+}
@@ -0,0 +1,57 @@
+package org.example.kotlin.butterknife
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.BaseAdapter
+import android.widget.TextView
+import butterknife.ButterKnife
+import butterknife.BindView
+
+class SimpleAdapter(context: Context) : BaseAdapter() {
+
+    private val inflater = LayoutInflater.from(context)
+
+    override fun getCount() = CONTENTS.size
+    override fun getItem(position: Int) = CONTENTS[position]
+    override fun getItemId(position: Int) = position.toLong()
+
+    override fun getView(position: Int, v: View?, parent: ViewGroup): View {
+        var view = v
+        val holder: ViewHolder
+        if (view != null) {
+            holder = view.tag as ViewHolder
+        } else {
+            view = inflater.inflate(R.layout.simple_list_item, parent, false)
+            holder = ViewHolder(view)
+            view!!.tag = holder
+        }
+
+        val word = getItem(position)
+        holder.word.text = "Word: $word"
+        holder.length.text = "Length: ${word.length}"
+        holder.position.text = "Position: $position"
+
+        return view
+    }
+
+    class ViewHolder(view: View) {
+        @BindView(R.id.word)
+        lateinit var word: TextView
+
+        @BindView(R.id.length)
+        lateinit var length: TextView
+
+        @BindView(R.id.position)
+        lateinit var position: TextView
+
+        init {
+            ButterKnife.bind(this, view)
+        }
+    }
+
+    companion object {
+        private val CONTENTS = "The quick brown fox jumps over the lazy dog".split(" ")
+    }
+}
@@ -0,0 +1,11 @@
+package org.example.kotlin.butterknife
+
+import android.app.Application
+import butterknife.ButterKnife
+
+class SimpleApp : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        ButterKnife.setDebug(BuildConfig.DEBUG)
+    }
+}
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="8dp">
+  <TextView
+      android:id="@+id/title"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:gravity="center"
+      android:textSize="50sp"
+      />
+  <TextView
+      android:id="@+id/subtitle"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:gravity="center"
+      android:textSize="20sp"
+      />
+  <Button
+      android:id="@+id/hello"
+      android:layout_width="match_parent"
+      android:layout_height="0dp"
+      android:layout_weight="1"
+      android:layout_margin="10dp"
+      />
+  <ListView
+      android:id="@+id/list_of_things"
+      android:layout_width="match_parent"
+      android:layout_height="0dp"
+      android:layout_weight="1"
+      android:layout_margin="10dp"
+      />
+  <TextView
+      android:id="@+id/footer"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      android:gravity="center"
+      android:textSize="17sp"
+      android:textStyle="italic"
+      />
+</LinearLayout>
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+  <TextView
+      android:id="@+id/word"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      />
+  <TextView
+      android:id="@+id/length"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      />
+  <TextView
+      android:id="@+id/position"
+      android:layout_width="match_parent"
+      android:layout_height="wrap_content"
+      />
+</LinearLayout>
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="blue">#3366ee</color>
+</resources>
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<resources>
+  <string name="app_name">Butter Knife</string>
+</resources>
@@ -0,0 +1,24 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+        maven {
+            url 'file://' + pathToKotlinPlugin
+        }
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.5.+'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:0.1-SNAPSHOT"
+        classpath "com.jakewharton.sdkmanager:gradle-plugin:0.12.+"
+    }
+}
+
+allprojects {
+    repositories {
+        maven {
+            url 'file://' + pathToKotlinPlugin
+        }
+        mavenCentral()
+    }
+}
@@ -0,0 +1 @@
+kapt.verbose=true
@@ -0,0 +1 @@
+include ':app'
@@ -0,0 +1,37 @@
+apply plugin: 'android-sdk-manager'
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-android-extensions'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.1"
+
+    defaultConfig {
+        applicationId "com.example.dagger.kotlin"
+        minSdkVersion 14
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile 'com.android.support:appcompat-v7:23.3.0'
+    compile "org.jetbrains.kotlin:kotlin-stdlib:0.1-SNAPSHOT"
+
+    compile 'com.google.dagger:dagger:2.2'
+    kapt 'com.google.dagger:dagger-compiler:2.2'
+    provided 'org.glassfish:javax.annotation:10.0-b28'
+}
@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/yan/Library/Android/sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.dagger.kotlin">
+
+    <application
+        android:allowBackup="true"
+        android:label="app_name"
+        android:name=".DemoApplication">
+        <activity
+            android:label="app_name"
+            android:name=".ui.HomeActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+                <category android:name="android.intent.category.DEFAULT"/>
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2013 Square, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.dagger.kotlin
+
+import android.content.Context
+import android.content.Context.LOCATION_SERVICE
+import android.location.LocationManager
+import dagger.Module
+import dagger.Provides
+import javax.inject.Singleton
+
+/**
+ * A module for Android-specific dependencies which require a [Context] or
+ * [android.app.Application] to create.
+ */
+@Module class AndroidModule(private val application: BaseApplication) {
+
+    /**
+     * Allow the application context to be injected but require that it be annotated with
+     * [@Annotation][ForApplication] to explicitly differentiate it from an activity context.
+     */
+    @Provides @Singleton @ForApplication
+    fun provideApplicationContext(): Context {
+        return application
+    }
+
+    @Provides @Singleton
+    fun provideLocationManager(): LocationManager {
+        return application.getSystemService(LOCATION_SERVICE) as LocationManager
+    }
+}
@@ -0,0 +1,13 @@
+package com.example.dagger.kotlin
+
+import com.example.dagger.kotlin.ui.HomeActivity
+import dagger.Component
+import javax.inject.Singleton
+
+@Singleton
+@Component(modules = arrayOf(AndroidModule::class))
+interface ApplicationComponent {
+    fun inject(application: BaseApplication)
+    fun inject(homeActivity: HomeActivity)
+    fun inject(demoActivity: DemoActivity)
+}
@@ -0,0 +1,11 @@
+package com.example.dagger.kotlin
+
+import android.app.Application
+
+abstract class BaseApplication : Application() {
+
+    protected fun initDaggerComponent(): ApplicationComponent {
+        return DaggerApplicationComponent.builder().androidModule(AndroidModule(this)).build()
+    }
+
+}
@@ -0,0 +1,12 @@
+package com.example.dagger.kotlin
+
+import android.app.Activity
+import android.os.Bundle
+
+abstract class DemoActivity : Activity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        // Perform injection so that when this call returns all dependencies will be available for use.
+        (application as DemoApplication).component.inject(this)
+    }
+}
@@ -0,0 +1,13 @@
+package com.example.dagger.kotlin
+
+class DemoApplication : BaseApplication() {
+    lateinit var component: ApplicationComponent
+
+    override fun onCreate() {
+        super.onCreate()
+        val component = initDaggerComponent()
+        component.inject(this) // As of now, LocationManager should be injected into this.
+        this.component = component
+    }
+
+}
@@ -0,0 +1,6 @@
+package com.example.dagger.kotlin
+
+import javax.inject.Qualifier
+
+@Qualifier
+annotation class ForApplication
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2013 Square, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.example.dagger.kotlin.ui
+
+import android.location.LocationManager
+import android.os.Bundle
+import com.example.dagger.kotlin.DemoActivity
+import com.example.dagger.kotlin.DemoApplication
+import com.example.dagger.kotlin.R
+import kotlinx.android.synthetic.main.activity_main.locationInfo
+import javax.inject.Inject
+
+class HomeActivity : DemoActivity() {
+    @Inject
+    lateinit var locationManager: LocationManager
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+        (application as DemoApplication).component.inject(this)
+
+        // TODO do something with the injected dependencies here!
+        locationInfo.text = "Injected LocationManager:\n$locationManager"
+    }
+}
@@ -0,0 +1,10 @@
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
+    android:layout_height="match_parent" tools:context=".ui.HomeActivity">
+
+    <TextView android:id="@+id/locationInfo"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:padding="16dp" />
+
+</RelativeLayout>
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">kotlin</string>
+</resources>
@@ -0,0 +1,8 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+</resources>
@@ -0,0 +1,24 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+        maven {
+            url 'file://' + pathToKotlinPlugin
+        }
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.5.+'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:0.1-SNAPSHOT"
+        classpath "com.jakewharton.sdkmanager:gradle-plugin:0.12.+"
+    }
+}
+
+allprojects {
+    repositories {
+        maven {
+            url 'file://' + pathToKotlinPlugin
+        }
+        mavenCentral()
+    }
+}
@@ -0,0 +1 @@
+kapt.verbose=true
@@ -0,0 +1 @@
+include ':app'
@@ -0,0 +1,39 @@
+apply plugin: 'android-sdk-manager'
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+apply plugin: 'kotlin-kapt'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion '23.0.1'
+
+    defaultConfig {
+        minSdkVersion 14
+        targetSdkVersion 23
+        versionCode 1
+        versionName '1.0'
+    }
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+}
+
+def dbflow_version = "3.1.1"
+
+dependencies {
+    // Android Support Libraries
+    compile 'com.android.support:appcompat-v7:23.3.0'
+    compile 'com.android.support:cardview-v7:23.3.0'
+    compile 'com.android.support:recyclerview-v7:23.3.0'
+
+    // DBFlow
+    kapt "com.github.Raizlabs.DBFlow:dbflow-processor:${dbflow_version}"
+    compile "com.github.Raizlabs.DBFlow:dbflow-core:${dbflow_version}"
+    compile "com.github.Raizlabs.DBFlow:dbflow:${dbflow_version}"
+    compile "com.github.Raizlabs.DBFlow:dbflow-kotlinextensions:${dbflow_version}"
+
+    // Kotlin
+    compile "org.jetbrains.kotlin:kotlin-stdlib:0.1-SNAPSHOT"
+
+}
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest
+    package="mobi.porquenao.poc.kotlin"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <application
+        android:name=".DatabaseApplication"
+        android:allowBackup="false"
+        android:icon="@drawable/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme">
+
+        <activity
+            android:name=".ui.MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+
+    </application>
+
+</manifest>
@@ -0,0 +1,18 @@
+package mobi.porquenao.poc.kotlin
+
+import android.app.Application
+import com.raizlabs.android.dbflow.config.FlowConfig
+
+import com.raizlabs.android.dbflow.config.FlowManager
+
+class DatabaseApplication : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        FlowManager.init(FlowConfig.Builder(this).build())
+    }
+
+    override fun onTerminate() {
+        super.onTerminate()
+        FlowManager.destroy()
+    }
+}
@@ -0,0 +1,9 @@
+package mobi.porquenao.poc.kotlin.core
+
+import com.raizlabs.android.dbflow.annotation.Database
+
+@Database(name = AppDatabase.NAME, version = AppDatabase.VERSION, generatedClassSeparator = "_")
+object AppDatabase {
+    const val NAME: String = "app"
+    const val VERSION: Int = 1
+}
@@ -0,0 +1,20 @@
+package mobi.porquenao.poc.kotlin.core
+
+import com.raizlabs.android.dbflow.converter.TypeConverter
+import java.util.*
+import com.raizlabs.android.dbflow.annotation.TypeConverter as TypeConverterAnnotation
+
+@TypeConverterAnnotation
+class CalendarConverter : TypeConverter<Long, Calendar>() {
+
+    override fun getDBValue(model: Calendar): Long? {
+        return model.timeInMillis
+    }
+
+    override fun getModelValue(data: Long?): Calendar {
+        val calendar = Calendar.getInstance()
+        calendar.timeInMillis = data!!
+        return calendar
+    }
+
+}
@@ -0,0 +1,19 @@
+package mobi.porquenao.poc.kotlin.core
+
+import com.raizlabs.android.dbflow.annotation.Column
+import com.raizlabs.android.dbflow.annotation.PrimaryKey
+import com.raizlabs.android.dbflow.annotation.Table
+import com.raizlabs.android.dbflow.structure.BaseModel
+import java.util.*
+
+@Table(name = "items", database = AppDatabase::class)
+class Item : BaseModel() {
+
+    @PrimaryKey(autoincrement = true)
+    @Column(name = "id")
+    var id: Long = 0
+
+    @Column(name = "updated_at", typeConverter = CalendarConverter::class)
+    var updatedAt: Calendar = Calendar.getInstance()
+
+}
@@ -0,0 +1,15 @@
+package mobi.porquenao.poc.kotlin.core
+
+import com.raizlabs.android.dbflow.sql.language.Select
+
+object ItemRepository {
+
+    fun getAll(): MutableList<Item> {
+        return Select()
+                .from(Item::class.java)
+                .where()
+                .orderBy(Item_Table.updated_at, false)
+                .queryList()
+    }
+
+}
@@ -0,0 +1,38 @@
+package mobi.porquenao.poc.kotlin.ui
+
+import android.app.ActivityManager
+import android.graphics.BitmapFactory
+import android.os.Build
+import android.os.Bundle
+import android.support.v7.app.AppCompatActivity
+import kotlinx.android.synthetic.main.activity_main.*
+import mobi.porquenao.poc.kotlin.R
+
+abstract class BaseActivity : AppCompatActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        prepareTaskDescription()
+    }
+
+    override fun setContentView(layoutResID: Int) {
+        super.setContentView(layoutResID)
+        setSupportActionBar(toolbar)
+    }
+
+    private fun prepareTaskDescription() {
+        if (Build.VERSION.SDK_INT >= 21) {
+            if (sTaskDescription == null) {
+                val label = getString(R.string.app_name)
+                val icon = BitmapFactory.decodeResource(resources, R.drawable.ic_task)
+                val colorPrimary = resources.getColor(R.color.app_primary_500)
+                sTaskDescription = ActivityManager.TaskDescription(label, icon, colorPrimary)
+            }
+            setTaskDescription(sTaskDescription)
+        }
+    }
+
+    companion object {
+        private var sTaskDescription: ActivityManager.TaskDescription? = null
+    }
+}
@@ -0,0 +1,36 @@
+package mobi.porquenao.poc.kotlin.ui
+
+import android.os.Bundle
+import android.support.v7.widget.LinearLayoutManager
+import android.view.Menu
+import android.view.MenuItem
+import kotlinx.android.synthetic.main.activity_main.*
+import mobi.porquenao.poc.kotlin.R
+
+class MainActivity : BaseActivity() {
+    lateinit var listAdapter: MainAdapter
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        with (list) {
+            setHasFixedSize(true)
+            layoutManager = LinearLayoutManager(this@MainActivity)
+            listAdapter = MainAdapter()
+            adapter = listAdapter
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+        menuInflater.inflate(R.menu.main, menu)
+        return super.onCreateOptionsMenu(menu)
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem?): Boolean {
+        listAdapter.add()
+        list.smoothScrollToPosition(0)
+        return true
+    }
+
+}
@@ -0,0 +1,67 @@
+package mobi.porquenao.poc.kotlin.ui
+
+import android.graphics.Color
+import android.support.v7.widget.RecyclerView
+import android.text.format.DateFormat
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import kotlinx.android.synthetic.main.main_item.view.*
+import mobi.porquenao.poc.kotlin.R
+import mobi.porquenao.poc.kotlin.core.Item
+import mobi.porquenao.poc.kotlin.core.ItemRepository
+import java.util.*
+
+class MainAdapter : RecyclerView.Adapter<MainAdapter.ViewHolder>() {
+
+    private val mItems: MutableList<Item>
+    private val mOnClickListener: View.OnClickListener
+
+    init {
+        mItems = ItemRepository.getAll()
+        mOnClickListener = View.OnClickListener { v ->
+            val item = v.tag as Item
+            item.updatedAt = Calendar.getInstance()
+            item.save()
+            notifyDataSetChanged()
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val layoutInflater = LayoutInflater.from(parent.context)
+        return ViewHolder(layoutInflater.inflate(R.layout.main_item, parent, false))
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        val item = mItems[position]
+        val date = item.updatedAt.timeInMillis
+
+        val color = "#" + date.toString().substring(7)
+        holder.card.setCardBackgroundColor(Color.parseColor(color))
+        holder.title.text = color
+        holder.date.text = DateFormat.format("hh:mm:ss", Date(date))
+
+        with (holder.container) {
+            tag = item
+            setOnClickListener(mOnClickListener)
+        }
+    }
+
+    override fun getItemCount(): Int {
+        return mItems.size
+    }
+
+    fun add() {
+        val item = Item()
+        mItems.add(0, item)
+        item.save()
+        notifyItemInserted(0)
+    }
+
+    class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+        val card = view.card
+        val container = view.container
+        val title = view.title
+        val date = view.date
+    }
+}
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <item android:drawable="?android:attr/selectableItemBackground" android:state_pressed="true"/>
+    <item android:drawable="@android:color/transparent"/>
+
+</selector>
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical">
+
+    <android.support.v7.widget.Toolbar
+        android:id="@+id/toolbar"
+        style="@style/AppToolbar"/>
+
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/list"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:paddingBottom="8dp"
+        android:paddingTop="8dp"
+        android:scrollbars="vertical"/>
+
+</LinearLayout>
@@ -0,0 +1,46 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.v7.widget.CardView
+    android:id="@+id/card"
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="100dp"
+    android:layout_marginBottom="8dp"
+    android:layout_marginLeft="16dp"
+    android:layout_marginRight="16dp"
+    android:layout_marginTop="8dp"
+    app:cardBackgroundColor="@color/app_primary_500"
+    app:cardCornerRadius="2dp"
+    tools:ignore="RtlHardcoded,RtlSymmetry">
+
+    <LinearLayout
+        android:id="@+id/container"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical"
+        android:gravity="center_vertical"
+        android:padding="16dip"
+        android:background="?android:attr/selectableItemBackground"
+        android:clickable="true">
+
+        <TextView
+            android:id="@+id/title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/white"
+            android:textSize="30sp"
+            tools:text="#2196F3"/>
+
+        <TextView
+            android:id="@+id/date"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textColor="@android:color/white"
+            android:textSize="18sp"
+            android:text="01:23:45"
+            tools:ignore="HardcodedText" />
+
+    </LinearLayout>
+
+</android.support.v7.widget.CardView>
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/action_event"
+        android:icon="@drawable/abc_ic_menu_copy_mtrl_am_alpha"
+        android:title="@string/menu_add"
+        app:showAsAction="always"/>
+
+</menu>
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <color name="app_primary_500">#2196F3</color>
+    <color name="app_primary_700">#0087e9</color>
+    <color name="app_accent_200">#FF3D00</color>
+
+</resources>
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <string name="app_name">POC Kotlin</string>
+    <string name="menu_add">Add</string>
+
+</resources>
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <item name="colorAccent">@color/app_accent_200</item>
+        <item name="colorPrimary">@color/app_primary_500</item>
+        <item name="colorPrimaryDark">@color/app_primary_700</item>
+    </style>
+
+    <style name="AppToolbar" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
+        <item name="android:layout_width">match_parent</item>
+        <item name="android:layout_height">wrap_content</item>
+        <item name="android:background">?attr/colorPrimary</item>
+        <item name="android:minHeight">?attr/actionBarSize</item>
+        <item name="popupTheme">@style/ThemeOverlay.AppCompat.Light</item>
+        <item name="theme">@style/ThemeOverlay.AppCompat.Dark.ActionBar</item>
+    </style>
+
+</resources>
@@ -0,0 +1,25 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    repositories {
+         maven {
+             url 'file://' + pathToKotlinPlugin
+         }
+        mavenCentral()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.5.+'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:0.1-SNAPSHOT"
+        classpath "com.jakewharton.sdkmanager:gradle-plugin:0.12.+"
+    }
+}
+
+allprojects {
+    repositories {
+         maven {
+             url 'file://' + pathToKotlinPlugin
+         }
+        mavenCentral()
+        maven { url "https://jitpack.io" }
+    }
+}
@@ -0,0 +1 @@
+kapt.verbose=true
@@ -0,0 +1 @@
+include ':app'
@@ -0,0 +1,63 @@
+buildscript {
+    ext.realm_version = '1.1.1'
+
+    repositories {
+        maven {
+            url 'file://' + pathToKotlinPlugin
+        }
+        jcenter()
+    }
+    dependencies {
+        classpath 'com.android.tools.build:gradle:1.5.+'
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:0.1-SNAPSHOT"
+        classpath("io.realm:realm-gradle-plugin:$realm_version") {
+            exclude group: 'com.android.tools.build', module: 'gradle'
+        }
+        classpath "com.jakewharton.sdkmanager:gradle-plugin:0.12.+"
+    }
+}
+
+apply plugin: 'android-sdk-manager'
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-kapt'
+apply plugin: 'kotlin-android-extensions'
+apply plugin: 'realm-android'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.1"
+    defaultConfig {
+        applicationId 'io.realm.examples.kotlin'
+        minSdkVersion 14
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+
+    buildTypes {
+        release {
+            minifyEnabled false
+        }
+    }
+
+    dexOptions {
+        incremental false
+    }
+}
+
+repositories {
+    maven {
+        url 'file://' + pathToKotlinPlugin
+    }
+    maven {
+        url 'http://oss.jfrog.org/artifactory/oss-snapshot-local'
+    }
+    mavenCentral()
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:0.1-SNAPSHOT"
+    compile "org.jetbrains.kotlin:kotlin-reflect:0.1-SNAPSHOT"
+    compile 'org.jetbrains.anko:anko-common:0.9'
+}
@@ -0,0 +1 @@
+kapt.verbose=true
@@ -0,0 +1,17 @@
+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /usr/local/Cellar/android-sdk/22.6.2/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
@@ -0,0 +1,20 @@
+<manifest package="io.realm.examples.kotlin"
+          xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".KotlinExampleActivity"
+            android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
@@ -0,0 +1,219 @@
+/*
+ * Copyright 2015 Realm Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.realm.examples.kotlin
+
+import android.app.Activity
+import android.os.Bundle
+import android.util.Log
+import android.widget.LinearLayout
+import android.widget.TextView
+import io.realm.Realm
+import io.realm.Sort
+import io.realm.RealmConfiguration
+import io.realm.examples.kotlin.model.Cat
+import io.realm.examples.kotlin.model.Dog
+import io.realm.examples.kotlin.model.Person
+import org.jetbrains.anko.doAsync
+import org.jetbrains.anko.uiThread
+import kotlin.properties.Delegates
+
+
+class KotlinExampleActivity : Activity() {
+
+    companion object {
+        val TAG: String = KotlinExampleActivity::class.qualifiedName as String
+    }
+
+    private var rootLayout: LinearLayout by Delegates.notNull()
+    private var realm: Realm by Delegates.notNull()
+    private var realmConfig: RealmConfiguration by Delegates.notNull()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_realm_basic_example)
+        rootLayout = findViewById(R.id.container) as LinearLayout
+        rootLayout.removeAllViews()
+
+        // These operations are small enough that
+        // we can generally safely run them on the UI thread.
+
+        // Create configuration and reset Realm.
+        realmConfig = RealmConfiguration.Builder(this).build()
+        Realm.deleteRealm(realmConfig)
+
+        // Open the realm for the UI thread.
+        realm = Realm.getInstance(realmConfig)
+
+        basicCRUD(realm)
+        basicQuery(realm)
+        basicLinkQuery(realm)
+
+        // Delete all persons
+        // Using executeTransaction with a lambda reduces code size and makes it impossible
+        // to forget to commit the transaction.
+        realm.executeTransaction {
+            realm.delete(Person::class.java)
+        }
+
+        // More complex operations can be executed on another thread, for example using
+        // Anko's async extension method.
+        doAsync() {
+            var info: String
+            info = complexReadWrite()
+            info += complexQuery()
+
+            uiThread {
+                showStatus(info)
+            }
+        }
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        realm.close() // Remember to close Realm when done.
+    }
+
+    private fun showStatus(txt: String) {
+        Log.i(TAG, txt)
+        val tv = TextView(this)
+        tv.text = txt
+        rootLayout.addView(tv)
+    }
+
+    private fun basicCRUD(realm: Realm) {
+        showStatus("Perform basic Create/Read/Update/Delete (CRUD) operations...")
+
+        // All writes must be wrapped in a transaction to facilitate safe multi threading
+        realm.executeTransaction {
+            // Add a person
+            var person = realm.createObject(Person::class.java)
+            person.id = 1
+            person.name = "Young Person"
+            person.age = 14
+        }
+
+        // Find the first person (no query conditions) and read a field
+        var person = realm.where(Person::class.java).findFirst()
+        showStatus(person.name + ": " + person.age)
+
+        // Update person in a transaction
+        realm.executeTransaction {
+            person.name = "Senior Person"
+            person.age = 99
+            showStatus(person.name + " got older: " + person.age)
+        }
+    }
+
+    private fun basicQuery(realm: Realm) {
+        showStatus("\nPerforming basic Query operation...")
+        showStatus("Number of persons: ${realm.where(Person::class.java).count()}")
+
+        val results = realm.where(Person::class.java).equalTo("age", 99).findAll()
+
+        showStatus("Size of result set: " + results.size)
+    }
+
+    private fun basicLinkQuery(realm: Realm) {
+        showStatus("\nPerforming basic Link Query operation...")
+        showStatus("Number of persons: ${realm.where(Person::class.java).count()}")
+
+        val results = realm.where(Person::class.java).equalTo("cats.name", "Tiger").findAll()
+
+        showStatus("Size of result set: ${results.size}")
+    }
+
+    private fun complexReadWrite(): String {
+        var status = "\nPerforming complex Read/Write operation..."
+
+        // Open the default realm. All threads must use it's own reference to the realm.
+        // Those can not be transferred across threads.
+        val realm = Realm.getInstance(realmConfig)
+
+        // Add ten persons in one transaction
+        realm.executeTransaction {
+            val fido = realm.createObject(Dog::class.java)
+            fido.name = "fido"
+            for (i in 0..9) {
+                val person = realm.createObject(Person::class.java)
+                person.id = i.toLong()
+                person.name = "Person no. $i"
+                person.age = i
+                person.dog = fido
+
+                // The field tempReference is annotated with @Ignore.
+                // This means setTempReference sets the Person tempReference
+                // field directly. The tempReference is NOT saved as part of
+                // the RealmObject:
+                person.tempReference = 42
+
+                for (j in 0..i - 1) {
+                    val cat = realm.createObject(Cat::class.java)
+                    cat.name = "Cat_$j"
+                    person.cats.add(cat)
+                }
+            }
+        }
+
+        // Implicit read transactions allow you to access your objects
+        status += "\nNumber of persons: ${realm.where(Person::class.java).count()}"
+
+        // Iterate over all objects
+        for (person in realm.where(Person::class.java).findAll()) {
+            val dogName: String = person?.dog?.name ?: "None"
+
+            status += "\n${person.name}: ${person.age} : $dogName : ${person.cats.size}"
+
+            // The field tempReference is annotated with @Ignore
+            // Though we initially set its value to 42, it has
+            // not been saved as part of the Person RealmObject:
+            check(person.tempReference == 0)
+        }
+
+        // Sorting
+        val sortedPersons = realm.where(Person::class.java).findAllSorted("age", Sort.DESCENDING);
+        check(realm.where(Person::class.java).findAll().last().name == sortedPersons.first().name)
+        status += "\nSorting ${sortedPersons.last().name} == ${realm.where(Person::class.java).findAll().first().name}"
+
+        realm.close()
+        return status
+    }
+
+    private fun complexQuery(): String {
+        var status = "\n\nPerforming complex Query operation..."
+
+        // Realm implements the Closable interface, therefore we can make use of Kotlin's built-in
+        // extension method 'use' (pun intended).
+        Realm.getInstance(realmConfig).use {
+            // 'it' is the implicit lambda parameter of type Realm
+            status += "\nNumber of persons: ${it.where(Person::class.java).count()}"
+
+            // Find all persons where age between 7 and 9 and name begins with "Person".
+            val results = it
+                    .where(Person::class.java)
+                    .between("age", 7, 9)       // Notice implicit "and" operation
+                    .beginsWith("name", "Person")
+                    .findAll()
+
+            status += "\nSize of result set: ${results.size}"
+
+        }
+
+        return status
+    }
+
+
+}
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2015 Realm Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.realm.examples.kotlin.model
+
+import io.realm.RealmObject
+
+open class Cat : RealmObject() {
+    open var name: String? = null
+}
@@ -0,0 +1,23 @@
+/*
+ * Copyright 2015 Realm Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.realm.examples.kotlin.model
+
+import io.realm.RealmObject
+
+open class Dog : RealmObject() {
+    open var name: String? = null
+}
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2015 Realm Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.realm.examples.kotlin.model
+
+import io.realm.RealmList
+import io.realm.RealmObject
+import io.realm.annotations.Ignore
+import io.realm.annotations.PrimaryKey
+
+// Your model has to extend RealmObject. Furthermore, the class and all of the
+// properties must be annotated with open (Kotlin classes and methods are final
+// by default).
+open class Person(
+        // You can put properties in the constructor as long as all of them are initialized with
+        // default values. This ensures that an empty constructor is generated.
+        // All properties are by default persisted.
+        // Properties can be annotated with PrimaryKey or Index.
+        // If you use non-nullable types, properties must be initialized with non-null values.
+        @PrimaryKey open var name: String = "",
+
+        open var age: Int = 0,
+
+        // Other objects in a one-to-one relation must also subclass RealmObject
+        open var dog: Dog? = null,
+
+        // One-to-many relations is simply a RealmList of the objects which also subclass RealmObject
+        open var cats: RealmList<Cat> = RealmList(),
+
+        // You can instruct Realm to ignore a field and not persist it.
+        @Ignore open var tempReference: Int = 0,
+
+        open var id: Long = 0
+) : RealmObject() {
+    // The Kotlin compiler generates standard getters and setters.
+    // Realm will overload them and code inside them is ignored.
+    // So if you prefer you can also just have empty abstract methods.
+}
@@ -0,0 +1,30 @@
+<ScrollView
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:keep="@layout/activity_realm_basic_example">
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+        <TextView
+            android:gravity="center_horizontal"
+            android:text="@string/status_output"
+            android:textStyle="bold"
+            android:textSize="18sp"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"/>
+        <LinearLayout
+            android:id="@+id/container"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:paddingTop="10sp"
+            android:orientation="vertical"
+            tools:context=".RealmIntroExample"/>
+    </LinearLayout>
+</ScrollView>
@@ -0,0 +1,6 @@
+<resources>
+    <!-- Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
+</resources>
@@ -0,0 +1,5 @@
+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+</resources>
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">Kotlin example</string>
+    <string name="status_output">Status Output…</string>
+</resources>
@@ -0,0 +1,8 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="android:Theme.Holo.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+    </style>
+
+</resources>
@@ -0,0 +1,36 @@
+buildscript {
+    repositories {
+        mavenCentral()
+        maven {
+            url 'file://' + pathToKotlinPlugin
+        }
+    }
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:0.1-SNAPSHOT"
+    }
+}
+
+apply plugin: "java"
+apply plugin: "kotlin"
+apply plugin: "kotlin-kapt"
+
+repositories {
+    maven {
+        url 'file://' + pathToKotlinPlugin
+    }
+    mavenCentral()
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:0.1-SNAPSHOT"
+    compile "org.jetbrains.kotlin:annotation-processor-example:0.1-SNAPSHOT"
+    kapt "org.jetbrains.kotlin:annotation-processor-example:0.1-SNAPSHOT"
+}
+
+task show << {
+    buildscript.configurations.classpath.each { println it }
+}
+
+kapt {
+    generateStubs = true
+}
@@ -0,0 +1 @@
+kapt.verbose=true
@@ -0,0 +1,22 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package example
+
+@example.ExampleAnnotation
+open class TestClass
+
+class AncestorClass : TestClass()
@@ -0,0 +1,33 @@
+buildscript {
+    repositories {
+        mavenCentral()
+        maven {
+            url 'file://' + pathToKotlinPlugin
+        }
+    }
+    dependencies {
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:0.1-SNAPSHOT"
+    }
+}
+
+apply plugin: "java"
+apply plugin: "kotlin"
+apply plugin: "kotlin-kapt"
+
+repositories {
+    maven {
+        url 'file://' + pathToKotlinPlugin
+    }
+    mavenCentral()
+}
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:0.1-SNAPSHOT"
+    compile "org.jetbrains.kotlin:annotation-processor-example:0.1-SNAPSHOT"
+    kapt "org.jetbrains.kotlin:annotation-processor-example:0.1-SNAPSHOT"
+    testCompile 'junit:junit:4.12'
+}
+
+task show << {
+    buildscript.configurations.classpath.each { println it }
+}
@@ -0,0 +1 @@
+kapt.verbose=true
@@ -0,0 +1,5 @@
+package foo
+
+internal class InternalDummy {
+    internal val x = "InternalDummy.x"
+}
@@ -0,0 +1,7 @@
+package foo
+
+internal class InternalDummyUser {
+    internal fun use(dummy: InternalDummy) {
+        if (dummy.x != "InternalDummy.x") throw AssertionError("dummy.x = ${dummy.x}")
+    }
+}
@@ -0,0 +1,28 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package javaPackage;
+
+public class JavaClass {
+
+    public void test() {
+        System.out.println(example.TestClassGenerated.class.getName());
+        System.out.println(example.SourceAnnotatedTestClassGenerated.class.getName());
+        System.out.println(example.BinaryAnnotatedTestClassGenerated.class.getName());
+        System.out.println(example.RuntimeAnnotatedTestClassGenerated.class.getName());
+    }
+
+}
@@ -0,0 +1,15 @@
+package example
+
+@example.ExampleAnnotation
+@example.ExampleSourceAnnotation
+@example.ExampleBinaryAnnotation
+@example.ExampleRuntimeAnnotation
+public class TestClass {
+
+    @example.ExampleAnnotation
+    public val testVal: String = "text"
+
+    @example.ExampleAnnotation
+    public fun testFunction(): TestClassGenerated = TestClassGenerated()
+
+}
@@ -0,0 +1,12 @@
+package example;
+
+import org.junit.Assert;
+import org.junit.Test;
+
+public class JavaTest {
+    @Test
+    public void test() {
+        TestClass testClass = new TestClass();
+        Assert.assertEquals("text", testClass.getTestVal());
+    }
+}
@@ -0,0 +1,12 @@
+package foo
+
+import org.junit.Test
+
+class InternalDummyTest {
+    @Test
+    fun testDummy() {
+        val dummy = InternalDummy()
+        val dummyUser = InternalDummyUser()
+        dummyUser.use(dummy)
+    }
+}