Using Android Studio

open build.gradle

Do not update Gradle to >4.0!

For running on desktop

• Run -> Edit Configurations...
• Click plus (+) and add Application
• add Main class (DesktopLauncher)
• change working directory to ...android/assets
• Use classpath of module to desktop
• Click Apply and Run.

For running on Android

Select configuration and run.

For running IOS

• Install the RoboVM IntelliJ IDEA plugin or Intel Multi-OS Engine.
• Run -> Edit Configurations..., click the plus (+) button and select RoboVM iOS.
• Set the Name to iOS.
• The Module should be set to ios if not already done.
• To run on the simulator select Simulator as radio button and select a Device.
• Click Apply and Run.

For running html

View -> Tool Window -> Terminal, in the terminal, make sure you are in the root folder of your project. Then execute gradlew.bat html:superDev (Windows) or ./gradlew html:superDev (Linux, Mac OS X). This will take a while, as your Java code is compiled to Javascript. Once the code is compiled it will start something for GWT on port 9876 and go to http://localhost:8080/html to run the app. When you change any of your Java code or assets, just click the SuperDev refresh button while you are on the site and the server will recompile your code and reload the page! To kill the process, simply press CTRL + C in the terminal window.