Epic has posted a blog discussing the challenges they faced with porting Fortnite to Android, discussing various technical details behind the launch from optimizations to malware. From the intro:
On August 9th we launched the Android Beta of Fortnite on select devices from our partners at Samsung. A few days later, we began issuing invitations to a subset of Android device owners across a variety of handset manufacturers. We’ve learned a lot from the beta with regards to performance, security, device compatibility and providing Fortnite on Android through the Fortnite Installer. Let’s dive into the technical details behind the launch, what we’re working on and where we see Android in the near future.
Click here to read the full blog.