Kotlin and a bunch of other stuff

app/build.gradle

@@ -3,6 +3,7 @@ ext {
 }
 
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
 
 android {
     compileSdkVersion 24
@@ -21,6 +22,9 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
 }
 
 dependencies {
@@ -29,4 +33,9 @@ dependencies {
     compile "com.android.support:design:$android_support_version"
     compile 'com.luckycatlabs:SunriseSunsetCalculator:1.2'
     compile 'com.github.paolorotolo:appintro:3.4.0'
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    compile 'org.greenrobot:eventbus:3.0.0'
+}
+repositories {
+    mavenCentral()
 }

app/src/androidTest/java/com/jmstudios/redmoon/ApplicationTest.java → app/src/androidTest/java/com/jmstudios/redmoon/ApplicationTest.kt

@@ -13,16 +13,12 @@
 ** ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
 ** SOFTWARE.
 */
-package com.jmstudios.redmoon;
+package com.jmstudios.redmoon
 
-import android.app.Application;
-import android.test.ApplicationTestCase;
+import android.app.Application
+import android.test.ApplicationTestCase
 
 /**
- * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
+ * [Testing Fundamentals](http://d.android.com/tools/testing/testing_android.html)
  */
-public class ApplicationTest extends ApplicationTestCase<Application> {
-    public ApplicationTest() {
-        super(Application.class);
-    }
-}
+class ApplicationTest : ApplicationTestCase<Application>(Application::class.java)

app/src/main/java/com/jmstudios/redmoon/activity/Intro.kt

@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2016 Marien Raat <marienraat@riseup.net>
+ *
+ *  This file is free software: you may copy, redistribute and/or modify it
+ *  under the terms of the GNU General Public License as published by the Free
+ *  Software Foundation, either version 3 of the License, or (at your option)
+ *  any later version.
+ *
+ *  This file is distributed in the hope that it will be useful, but WITHOUT ANY
+ *  WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+ *  FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+ *  details.
+ *
+ *  You should have received a copy of the GNU General Public License along with
+ *  this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.jmstudios.redmoon.activity
+
+import android.os.Bundle
+
+import com.github.paolorotolo.appintro.AppIntro
+import com.github.paolorotolo.appintro.AppIntroFragment
+
+import com.jmstudios.redmoon.R
+
+class Intro : AppIntro() {
+    override fun init(savedInstanceState: Bundle?) {
+        addSlide(AppIntroFragment.newInstance(getString(R.string.intro_slide_1_title),
+                getString(R.string.intro_slide_1_text),
+                R.drawable.intro_slide_1,
+                0xFFD32F2F.toInt()))
+
+        addSlide(AppIntroFragment.newInstance(getString(R.string.intro_slide_2_title),
+                getString(R.string.intro_slide_2_text),
+                R.drawable.intro_slide_2,
+                0xFF2196F3.toInt()))
+
+        addSlide(AppIntroFragment.newInstance(getString(R.string.intro_slide_3_title),
+                getString(R.string.intro_slide_3_text),
+                R.drawable.intro_slide_3,
+                0xFF388E3C.toInt()))
+
+        addSlide(AppIntroFragment.newInstance(getString(R.string.intro_slide_4_title),
+                getString(R.string.intro_slide_4_text),
+                R.drawable.intro_slide_4,
+                0xFFFFB300.toInt()))
+    }
+
+    override fun onSkipPressed() {
+        // Do something when users tap on Skip button.
+        finish()
+    }
+
+    override fun onDonePressed() {
+        // Do something when users tap on Done button.
+        finish()
+    }
+
+    override fun onSlideChanged() {
+        // Do something when the slide changes.
+    }
+
+    override fun onNextPressed() {
+        // Do something when users tap on Next button.
+    }
+}