To build your application for Chrome OS, follow the instructions for Building Apps for Android.
In addition to the Android build instructions, you need to configure some Chrome OS Build Settings.
To configure Chrome OS Build Settings:
Click one of the following:
Build to create your build.
Build And Run to create your app and run your build on the platform you have selected.
Note: To run a built APK on your Chrome OS device, you must connect with adb.