Android Dev Summit 2018 Recap
At the 2018 Android Dev Summit, we highlighted a number of new things, including support for a new form factor (Foldables), updates to Kotlin and Android Jetpack, a new beta release of Android Studio, as well as some new features to the Android App Bundle.
Android App Bundle
Android's new app publishing format means a smaller app for your users and a more-efficient release process for you. Also deliver dynamic features on demand with modularization and increase discovery with Google Play Instant.
10 years of Android
Android Jetpack wants to celebrate 10 years of Android with you. Play the game and collect sweet treats to fly through your code.
![](http://web.archive.org./web/20181112211126im_/https://developer.android.com/static/images/home/android-10-year-game.png)
Start building an app
Whether you’re an experienced developer or creating your first Android app, here are some resources to get you started.
Developer guides
Here you'll find a wide range of documentation that teaches you how to build an app, including how to build your first Android app, how to build layouts that adapt to different screens, how to save data in a local database, how to use device sensors and cameras, and much more.
Sample code
Jump-start your development using these sample projects
Test your app
Verify your app’s behavior and usability before you release
Quality guidelines
Build a high quality app with these design and behavior guidelines
Distribute on Google Play
Reach a global audience and earn revenue