Google’s 64-bit compatible Android L is available for download as a developer preview, and mobile devices should be available by year-end after the final version of the OS is released.

Linaro has built a 64-bit version of Android 4.4 for developers to write and test applications for ARM-based mobile devices. Is a Google-authored version coming soon?

With version 10.3.3, Delphi developers can write, compile, package, and deploy 64-bit apps for Android devices and deploy them to the Google Play Store, complete with integrated Android App Bundle ...

Google is announcing the change so that developers can get their apps ready for “upcoming 64-bit Google TV and Android TV devices.” There are no changes to 32-bit support.