tree: 326b4d0fca4a6ccc24caee570dc0e5eb8beebbe1 [path history] [tgz]
  1. Android_Builder/
  2. Android_arm64_Builder/
  3. README.md
build/android/binary_size/apks/README.md

Milestone Reference APKs

This folder contains APKs for official (upstream) builds for each milestone. The primary use for these APKs is per-milestone binary size analysis.

  • //build/android/resource_sizes.py uses them for calculating patch size
  • They can be used with tools/binary_size/diagnose_bloat.py for analyzing what grew in an APK milestone-to-milestone

Downloading Reference APKs

# Downloads ARM 32 MonochromePublic.apk for the latest milestone that we've
# uploaded APKs for.
build/android/binary_size/apk_downloader.py

# Print usage and see all options.
build/android/binary_size/apk_downloader.py -h

Updating Reference APKs

# Downloads build products from perf builders and uploads the following APKs
# for M62 and M63:
#   ARM 32 - ChromePublic.apk, ChromeModernPublic.apk, MonochromePublic.apk
#   ARM 64 - ChromePublic.apk ChromeModernPublic.apk
build/android/binary_size/apk_downloader.py --update 63 508578 --update 62 499187
  • Remember to commit the generated .sha1 files, update the CURRENT_MILESTONE variable in apk_downloader.py, and update the list of revisions below

Chromium revisions for each APK