Anbox is a container application for running Android apps on GNU/Linux systems, currently in alpha. NOTE: As of Feb 3, 2023, the Anbox project is no longer developed.
From the Official Website:
Anbox puts the Android operating system into a container, abstracts hardware access and integrates core system services into a GNU/Linux system. Every Android application will behave as if it is integrated into your operating system like any other native application
NOTE: As of Feb 3, 2023, the Anbox project is no longer developed.