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android / device / google / cuttlefish / 21cd177f8
commit21cd177f87ee8d9cb6b7e7642ff1621714b6c0ab[log] [tgz]
authorMaciej Żenczykowski <maze@google.com>Thu Jan 16 13:46:12 2025 -0800
committerMaciej Żenczykowski <maze@google.com>Thu Jan 16 14:16:12 2025 -0800
tree5be45fe3b7815ae0e465962c02e9f2456fbb7274
parenta66724e128e1cb4a8110491e0e542e6fabf7e662 [diff]
Remove obsolete platform CaptivePortalLogin app

PlatformCaptivePortalLogin is an alternative CaptivePortalLogin
signed with the platform cert, to use with InProcessNetworkStack,
which is now gone, due to it requiring in process tethering which was removed around U QPR1

Test: TreeHugger
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Change-Id: If01e0b425b49586e5e106a8470fd6c8dcbd1c762
1 file changed
tree: 5be45fe3b7815ae0e465962c02e9f2456fbb7274
  1. .vscode/
  2. apex/
  3. build/
  4. common/
  5. guest/
  6. host/
  7. recovery/
  8. shared/
  9. tests/
  10. tools/
  11. vsoc_arm/
  12. vsoc_arm64/
  13. vsoc_arm64_minidroid/
  14. vsoc_arm64_only/
  15. vsoc_arm64_pgagnostic/
  16. vsoc_arm_minidroid/
  17. vsoc_riscv64/
  18. vsoc_riscv64_minidroid/
  19. vsoc_x86/
  20. vsoc_x86_64/
  21. vsoc_x86_64_host/
  22. vsoc_x86_64_minidroid/
  23. vsoc_x86_64_only/
  24. vsoc_x86_64_pgagnostic/
  25. vsoc_x86_only/
  26. rustfmt.toml ⇨ ../../../build/soong/scripts/rustfmt.toml
  27. .clang-format
  28. Android.bp
  29. AndroidProducts.mk
  30. CleanSpec.mk
  31. default-permissions.xml
  32. dtb.img
  33. iwyu.imp
  34. OWNERS
  35. OWNERS_techleads
  36. PREUPLOAD.cfg
  37. README.md
  38. required_images
  39. TEST_MAPPING
README.md

Cuttlefish Getting Started

Try Cuttlefish

  1. Make sure virtualization with KVM is available.

    grep -c -w "vmx\|svm" /proc/cpuinfo

    This should return a non-zero value. If running on a cloud machine, this may take cloud-vendor-specific steps to enable. For Google Compute Engine specifically, see the GCE guide.

ARM specific steps:

  • When running on an ARM machine, the most direct way is to check for the existence of /dev/kvm. Note that this method can also be used to confirm support of KVM on any environment.

  1. Download, build, and install the host debian packages:

    sudo apt install -y git devscripts config-package-dev debhelper-compat golang curl
git clone https://github.com/google/android-cuttlefish
cd android-cuttlefish
sudo apt install devscripts equivs
for dir in base frontend; do
  pushd $dir
  sudo mk-build-deps -i
  dpkg-buildpackage -uc -us
  popd
done
sudo dpkg -i ./cuttlefish-base_*_*64.deb || sudo apt-get install -f
sudo dpkg -i ./cuttlefish-user_*_*64.deb || sudo apt-get install -f
sudo usermod -aG kvm,cvdnetwork,render $USER
sudo reboot

    The reboot will trigger installing additional kernel modules and applying udev rules.

  2. Go to http://ci.android.com/

  3. Enter a branch name. Start with aosp-main if you don‘t know what you’re looking for

  4. Navigate to aosp_cf_x86_64_phone and click on userdebug for the latest build

For ARM, use branch aosp-main-throttled and device target aosp_cf_arm64_only_phone-trunk_staging-userdebug

  1. Click on Artifacts

  2. Scroll down to the OTA images. These packages look like aosp_cf_x86_64_phone-img-xxxxxx.zip -- it will always have img in the name. Download this file

  3. Scroll down to cvd-host_package.tar.gz. You should always download a host package from the same build as your images.

  4. On your local system, combine the packages:

    mkdir cf
cd cf
tar xvf /path/to/cvd-host_package.tar.gz
unzip /path/to/aosp_cf_x86_64_phone-img-xxxxxx.zip

  5. Launch cuttlefish with:

$ HOME=$PWD ./bin/launch_cvd

Debug Cuttlefish

You can use adb to debug it, just like a physical device:

$ ./bin/adb -e shell

Launch Viewer (WebRTC)

When launching with ---start_webrtc (the default), you can see a list of all available devices at https://localhost:8443 . For more information, see the WebRTC on Cuttlefish documentation.

Stop Cuttlefish

You will need to stop the virtual device within the same directory as you used to launch the device.

$ HOME=$PWD ./bin/stop_cvd