Google Overhauls Android Development Model

Google is fundamentally changing the way it develops Android, shifting all work on the operating system to a closed, internal codebase.

Previously, development was split between the public Android Open Source Project (AOSP), accessible to outside developers, and a private version for partners licensed to use Google Mobile Services. Now, core development will happen solely within the internal repository, and public source code will only be released after each official OS launch.

Google says the change will simplify and speed up the development process. Maintaining two code branches and syncing patches had become time-consuming, especially as the internal version often ran weeks or months ahead of the public one. The new model aims to improve Android's release cadence and overall stability while reducing bugs.

Importantly, Android will remain an open-source platform. Google will continue publishing the core system and modified Linux kernel code — just not in real time. For everyday users and app developers, nothing will change: the interface, updates, and APIs will stay the same, and participation in the Android ecosystem remains open.

The biggest impact will be felt by independent developers and hobbyists not directly working with Google. Their ability to contribute will be limited, and the platform may feel less “alive” and open, potentially slowing innovation outside Google's official partner network.