Android Wear, TV, and Auto received a bit of attention — and each had their own breakout sessions and areas at the show — but a lot of the focus was on developer tools.

Firebase, Android Studio Developer Tools Steal the Show at I/O In some ways, we saw two different Googles on display at the company's I/O developer conference in Mountain View, which opened yesterday.

Google has released a preview of the latest version of its Android Studio development environment, with a raft of new features shown off at I/O 2016.

The biggest announcements Google made during the I/O developer keynote and beyond, with news from Android, Jetpack, Flutter, & Firebase.

Misconfigurations in Google Firebase databases allow unauthorized parties to find and access personal data of users.