Android 7.0 R3, Android 6.0 R12, and Android 5.1 R13 versions of the Compatibility Test Suite (CTS) and CTS Verifier are available for Download.
The Android Compatibility Definition Document (CDD) for Android 7.0 on the API level 24 is now available to the public.
Implementing ART Just-In-Time (JIT) Compiler now contains recommendations
for minimizing
the system image size with the interpret-only filter in JIT.
AOSP now provides support for the Panic button required on phones sold in India from 1 January 2017 through the Emergency Affordance feature. See the guide for details on enabling this feature.
The full source code for Android 7.1, the OS version running on the Pixel phones, is now available in AOSP. This release includes an increase in API levels to 25. See Codenames, Tags, and Build Numbers for specific build IDs and branch tags included in this release.
The link to the docs/source.android.com project log in AOSP has been refined to eliminate results from merges.
Instructions for configuring Seccomp-BPF with TSYNC are now included in Kernel Configuration. Seccomp-BPF enables the creation of sandboxes to restrict the system calls a process is allowed to make, while TSYNC enables the use of Seccomp-BPF from multithreaded programs.
Get the complete Android platform and modify and build it to suit your needs. You can also contribute to the AOSP repository to make your changes available to everyone else in the Android ecosystem.
Get help porting the latest Android platform to create compelling devices for your customers. Includes documentation for HAL interfaces and details on core technologies such as Android runtime (ART) and over-the-air (OTA) updates.
Follow these examples and instructions to harden your Android devices against malicious attacks. Find out how the Android security program works and learn how to implement the latest features.
Being Android-compatible lets you offer custom features but still give users and developers a consistent and standard experience across all Android-powered devices. Android provides guidance and a test suite to verify your Android compatibility.
Use the Site Feedback button at the bottom of any page to request content improvements or let us know about errors. To contribute your own updates to the site or to view a complete list of site changes, use the AOSP project docs/source.android.com.