~/talk

AOSP customization

Talkat droidcon New York 2022 · 2022-09-01..09-02· [android, embedded-and-hardware]
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AOSP builds from more than 1,000 git repos, >100 GB of source that can grow to ~250 GB compiled, and can be developed with Android Studio by using the emulator (no vendor blobs) or by importing Pixel BSP blobs; the workflow uses repo to sync manifests, GitLab to mirror repos, and make emulator_image_zip to produce an AVD package. Builds take hours without a beefy Linux server; a dedicated server plus Tailscale cuts iteration time (reported faster than Google’s 40 min). To use hidden system APIs create a custom SDK from the AOSP intermediate android.jar.

AI-written summary · about

  1. 0:00Introduction to AOSP
  2. 7:31AOSP structure and customization
  3. 15:02Essential AOSP tools
  4. 20:49Framework and app development
  5. 30:45Accessing restricted APIs
  6. 34:27Searching AOSP codebase
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