How does ANDROID_ID on ARC (Chrome) differ from Android?

Question

On Android, the ANDROID_ID is constant for a user profile on a device (see discussion here). This does not appear to be the case on ARC, but ARC is very new and hopefully t

Answer 1

In my experience - using ARC runtime 42.4410.288.23 on Chrome 41.0.2272.118 m (stable) on Windows - a new ANDROID_ID is generated for every app install.

So, for example, if you uninstall your app and then re-install it, it will see a new ANDROID_ID.

I should test this on a Chromebook, since that is the only platform supported for deployment at this time, but I don't have a Chromebook available.