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source.android.com docs › automotive › start › releases

Android Automotive OS releases  |  Android Open Source Project

The pages in this section describe key features and updates made to these releases of the Android Automotive OS (AAOS). Version Recommended Automotive release Android Automotive 15-QPR1 Android Automotive 14-QPR1 Android Automotive 13-QPR3 Android Automotive 12 Android Automotive 12L Android...

source.android.com docs › setup › create › coding-tasks

Source control workflow  |  Android Open Source Project

Working with Android code requires using Git (an open-source version control system) and Repo (a Google-built repository management tool that runs on top of Git). See Source Control Tools for an explanation of the relationship between Repo and Git and links to supporting documentation for each...

source.android.com devices › tech › dalvik › jit-compiler

Implement ART just-in-time compiler  |  Android Open Source Project

Android runtime (ART) includes a just-in-time (JIT) compiler with code profiling that continually improves the performance of Android applications as they run. The JIT compiler complements ART's current ahead-of-time (AOT) compiler and improves runtime performance, saves storage space, and speeds...

source.android.com docs › security › test › fuzz-sanitize

Security testing  |  Android Open Source Project

In addition to general platform testing, Android offers the security-specific mechanisms described in this section to detect and harden your devices against vulnerabilities. This section summarizes tools for security testing and debugging. It covers some tools for fuzzing, sanitizing, and...

source.android.com docs › core › fonts › custom-font-fallback

Implement custom fonts  |  Android Open Source Project

Starting in Android 15, variable fonts are rendered at runtime with better efficiency and granularity. With this update, vendors must add new variable font configurations to font_fallback.xml instead of fonts.xml, as fonts.xml is being deprecated. See Support for variable fonts for more...